Call etrailer.com at 800-298-8924 for expert service. We are your Jeep transmission coolers experts, and offer a lowest price guarantee. etrailer.com carries a complete line of Derale products for your Jeep Wrangler 1991. Derale Series 8000 Plate-Fin Transmission Cooler Kit w/Barb Inlets - Class III - Efficient part D13502 from Derale can be ordered online at etrailer.com. Complete transmission coolers installation instructions and technical support.
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Transmission Cooler > 1991 > Jeep > Wrangler

1991 Jeep Wrangler Derale Series 8000 Plate-Fin Transmission Cooler Kit w/Barb Inlets - Class III - Efficient

Derale Transmission Coolers

(263 reviews)


Code:   D13502

Retail:$95.95

Price:$51.95


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Shipping Weight: 2 pounds

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1991 Jeep Wrangler - Derale Series 8000 Plate-Fin Transmission Cooler Kit w/Barb Inlets - Class III - Efficient

11" Wide x 7-1/4" tall x 7/8" deep, efficient heat exchanger will prolong the life of your transmission and improve its overall performance. Specifically designed for Jeep Wranglers with late-model, electronic overdrive transmissions.


Features:

  • Prolongs life of transmission
  • Improves overall performance
  • Prevents heat-related failures
  • Has furnace-brazed aluminum construction and 3/4" wide turbulator plates for more efficient cooling
  • Includes complete mounting kit, OEM spec hose with stainless steel clamps and Insta-dapt radiator adapter
  • Recommended for mid-size cars, trucks and SUVs


Specs:

  • Inlets: 11/32" hose barb
  • Overall dimensions: 11" wide x 7-1/4" tall x 7/8" deep
  • Distance between inlets: 10-1/4"
  • Mounting dimensions: 6-1/8" tall by either 5-1/4" or 6-3/4" wide
  • 1-Year warranty


Note: The Derale Insta-dapt radiator adapter fits most Jeep Wranglers with 5/16" transmission lines, but not all. In some cases, additional fittings or alteration of the OEM lines or hoses may be required for installation.


One of the more popular cooling systems available, the radiator-style, plate-and-fin heat exchanger provides increased surface area so that fluids can spread out along the finned chambers to cool faster. In addition to the increased surface area, this cooler also features turbulator technology, whereby fluids are agitated continuously, not only to facilitate heat transfer, but also to prevent any undesirable drop in pressure.

Dimensions

13502 Derale Series 8000 Plate and Fin Heat Exchanger with Installation Kit
Hidden Hitch # HH41310
Hayden Automotive # 677



D13502 Installation InstructionsInstallation Details D13502 Installation instructions


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Video of Derale Series 8000 Plate-Fin Transmission Cooler Kit w/Barb Inlets - Class III - Efficient


Videos are provided As a guide only. Refer To manufacturer
installation instructions And specs For complete information.




Video Transcript for Review of Derale Transmission Coolers D13502

Today we are going to take a look at Derales Series 8000 Plate and Fin Transmission Cooler Kit, part number D13502. Included with the kit in additions to the transmission cooler, youll have your hose attachment kit and your mounting kit. What we are going to go over today is the size of this transmission cooler. We have recommended sizes up on our website, but ultimately you need to measure the vehicle to see if there is enough space to fit the transmission cooler. This cooler measures 11 inches wide by 7 inches tall.

There are mounting holes that you can use to attach to your vehicle on both the top and the bottom of the transmission cooler. You can also use the mounting kit with the zip strings that will attach to your vehicles pre-existing radiator. That does it for Darales Series 8000 Plate and Fin Transmission Cooler, part number D13502.


Customer Reviews

Derale Series 8000 Plate-Fin Transmission Cooler Kit w/Barb Inlets - Class III - Efficient - D13502

Average Customer Rating:  4.7 out of 5 stars   (263 Customer Reviews)


11" Wide x 7-1/4" tall x 7/8" deep, efficient heat exchanger will prolong the life of your transmission and improve its overall performance. Specifically designed for vehicles with late-model, electronic overdrive transmissions.


- d13502

by: Tony K10/15/2013

2012 GMC Yukon


Transmission cooler installation on 2012 GMC Yukon 5.3L. Top brace added for support. 103917


Comments

where is the cooler on a 1994 eagle vision

comment by: Irvin - 10/03/2014


7116

Most passenger cars do not have factory installed transmission coolers, including the Vision in all likelihood. On that car you will find a radiator for cooling the engine block and an A/C compressor condensor. If the Vision did have one, it would be integrated into the radiator at one of th corners.

Patrick B - 10/3/2014




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by: Georg H.05/23/2013


So far so good. Just installed the cooler a couple days ago getting ready for a move trailing a full load for 1000mi. Install guide and descriptions are very generic and therefore require a bit forethought and pre-work. Will see how the product will hold up in the long run. Shipping and transactions with etrailer have been excellent once again. 81679


Comments

The product has been working fine and just as expected. Have not had any issues since the big haul last year.Definitely recommend this product for anyone in need of.

Georg H - 06/03/2014

4617

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by: Steve P.07/15/2014

2007 Chevy TrailBlazer


The cooler is a great add-on to help guarantee the life of my transmission in my 2007 Chevy Trailblazer. The size was perfect for mounting just behind my grill and well in front of the stock radiator with barely any modification/trimming of the surrounding plastic. I have no real world temperatures but I am happy knowing the the temps in my transmission are at least a little bit cooler. The only mist-step is the included mounting pieces. While handy to get things in place after forgetting to pick-up bolts, washers and nuts, the plastic ties really didn't hold up well for the 2 weeks until I removed them. They also don't play well with the bendable mounting kit unless you have something to eat up the space when the ties are tightened as far as they can go. Again, it's minor and had I remembered to purchase the hardware I eventually used prior to the actual install, I probably wouldn't even be writing this. Also, the hose is certainly not long enough for my application. 141336



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by: Stan K.09/12/2011

1989 Oldsmobile 88


I received my cooler for my 1989 Olds 88 in record time (e.g. 2 days)! After reading the instructions, I saw that the manufacturer recommends the cooler be installed in series with the cooler integral to the cars radiator. This requied addtional hose (about 3ft.). The local auto parts store carried 5/16" hose (same hose ID but a different mfr than that supplied) but found the auto parts store hose next to impossilbe to place over the cooler header fitting. I was able to install a clamp before the tubing walked itself off. I would recommend taking the cooler to the parts store and fit it up with a hose that fits properly if you need to get extra for installation. I appreciated the video that was available on your website to familiarize myself with the installation before I attempted the project. I have yet to put it to the test with a trailer in tow. Seems to be quality product. The instructions were well written. Thanks! 23813



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by: Kim S.06/26/2014


i do the ordering and my husband does the changing of shipping times after the order is placed. e trailer excelled in assisting me with all these things. Outstanding company with ultra nice customer service folks. Will do business here again and again. 137768


Comments

As expected.

Kim S - 06/26/2015

12827



- D13502

by: A plus service and parts11/11/2015


I just want to thank the customer service team at etrailer.com. I got very quick responses with very helpful and educated professional answers within minutes through email. The product selection and prices are great and so is the service team. I didn't get to install my new transmission cooler yet but I can say the kit has every single thing I need including awesome instructions with clear diagrams and everything and the staff was very helpful helping me choose what fittings I needed to avoid having to cut my stock transmission lines. They seem to have all their bases covered. I'll provide pictures after the install. Thanks etrailer staff I appreciate all the info and great products. Keep it up. Neil Borne 231817



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by: Neil B.11/11/2015


I just want to thank the customer service team at etrailer.com. I got very quick responses with very helpful and educated professional answers within minutes through email. The product selection and prices are great and so is the service team. I didn't get to install my new transmission cooler yet but I can say the kit has every single thing I need including awesome instructions with clear diagrams and everything and the staff was very helpful helping me choose what fittings I needed to avoid having to cut my stock transmission lines. They seem to have all their bases covered. I'll provide pictures after the install. Thanks etrailer staff I appreciate all the info and great products. Keep it up. Neil Borne 231819



- D13502

by: Raymond How01/08/2011

2005 Saturn Vue


Trailer hitch / light kit / transmission cooler Shipping and product description were awesome! Price was better than i found anywhere else. The only problem i had was with my particular model of vehicle (2005 Saturn Vue). Fishing the carriage bolt would not have been possible with out removal of the rear bumper fascia ..... period. Also one of the side mounting bolts completely broke off when i was torquing it down to instruction spec. The instructions said 62 ft lbs. of torque, my wrench was set at exactly that and the bolt broke off right at the head. Im not upset sometimes you just get a bad bolt. Bottom line i would recommend etrailer to anyone. 5216



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by: Oscar W.02/08/2011

2011 Subaru Outback


The cooler arrived intact on my doorstep with all the parts and pieces present, and it took about two hours to install the unit. I needed to fabricate some mounting brackets as I didn't want to use the plastic ties that go through the radiator. I have a 2011 Subaru Outback with a 3.6 motor and a 5 speed automatic. I frequently tow a boat and need to keep the tranny cool, specially during the summer months. The installation is pretty straight forward as per instructions that are included. Each vehicle will be a bit different but a home mechanic should be able to install this cooler fairly easily. 6830



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by: Scott05/23/2016


Just installed this today on 2007 Honda Odyssey. JUST enough hose. Enough hose clamps if you reuse the factory ones on the trans connections. Did not need to take the bumper or bumper cover off, just the grill, and top and bottom covers. However, this makes it very difficult to get those zip rods attached. It was possible, but I had to get my tiny wife to fit her hands down there for the bottom ones. Now, lets see if it will save my tranny when I start towing 3500 lbs for 2 months and 4000 miles... will have to report back then and give a real rating then. 251259



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by: frank v.07/22/2013


worked very well thanks 90967


Comments

AWESOME

frank v - 07/23/2014

5872

- D13502

by: Peter P.04/10/2012

2010 Subaru Forester


Cooler came just in time. I installed it in my 2010 Subaru Forester so that I can safely pull my trailer without boiling my transmission. Glad to say I needed no special fittings to get the job done. The cooler looks well made and the size is just right...anything bigger would be a tough fit. 36817



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by: Bob D03/31/2013


Product was just as expcted but I did not care for the mounting so I made my own mount, two bars across the bracket that holds the hood release.This centered the unit near the bottom, for the connections the new hose reached a hose between two steel lines from the outlet of the factory cooler. I bought two 3/8 barbed couplings and 4 more hose clamps I cut the factory hose and series the unit to these hoses a few tyraps to stop chafing and i was done. 73520



- D13502

by: James05/31/2016


Great product. Super easy to install on my 2009 V6 4Runner. Keeps my transmission nice and cool. I did buy a little bit of extra hosing to mount it further on the other side of the car. But otherwise a complete kit for mounting it. 254361



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by: JD07/15/2016


Great quality easy installation. Make sure you know which hose goes from and goes to your radiator for proper installation, your dealer DOESNT KNOW and wont be of any assistance lol this will ONLY work on Sienna XLE or Limited with tow prep package. The upgraded radiator has the trans cooler lines. 272091



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by: Jim D12/16/2014


Wow! Massive reduction in temperature with this bad boy. Driving the same exact route, my van trans temp would be in the 160-175 degree range. With this cooler, I am running at 120-130 degrees. It is quite obvious that it is doing its job. This is a good quality kit for an excellent price. 165593



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by: Johnny B.07/14/2014


Awesome! This is the 1st time that I've ever installed a Derale series 8000. Let me tell you, it's a great investment. Great, especially living in a sub tropical climate. It helped with my transmission tremendously in towing, & regular everyday use. A great buy & a great price. 141189



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by: Jon C.07/11/2016


very straightforward installation in series with the radiator. another good product from etrailer. Package appeared smashing in the middle so I was worried some of the fins might be bent, but the packaging must have done its job, not a scratch on it! thank you etrailer! -Jon 270826



- D13502

by: Shane W.06/26/2014

2010 Chevy Avalanche


I wish I would have done this sooner. The cooler was way simpler to install than I ever thought it would be. The only difficult part was romoving the front clip of my 2010 Chevrolet Avalanche. I feel much more secure knowing my transmission is cooler while towing my camper. 137861



- D13502

by: Kevin06/15/2013

2003 Chevy Silverado


Very nice cooler. I really like it. I would recommend it, worked great on my 2003 Silverado. 84769


Comments

Did you use the line coming out of the upper part of the radiator, or the lower part? I have a 2003 Silverado 4.8L. I am glad to hear the installation was smooth for you.

comment by: Jerry T - 07/01/2013


1704

The aftermarket Derale cooler needs to be after the factory cooler. The trans fluid needs to exit the transmission, pass through the OEM cooler built into the radiator, then into the Derale cooler, and finally back to the trans. The best thing to do is trace the lines back to the transmission and determine which line is the return line. I believe it is the lower line, but to be sure check the connections at the transmission. It will not hurt anything if it flows in the wrong order, but the OEM cooler can increase the temperature of the fluid if comes after the Derale cooler and essentially undo some of the cooling ability of the Derale.

Patrick B - 7/1/2013




- D13502

by: alan c05/30/2011


I ORDERED THE FITTINGS THEY SUGGESTED WITH THE COOLER .THAT didnt work so i had to cut and flair the steel lines any way. d13018 was not the right fitting for my s10. what i needed was shown on the box it came in but not sent. good luck 15677



- D13502

by: Philip5007/16/2016


I am glad to have purchased this cooler. I live in an area that gets fairly hot during the summer. I feel safer knowing that my transmission has extra cooling. The cooler was easy to install, the instructions were clear. Thanks 272692



- D13502

by: James P.07/22/2011

2007 Nissan Quest


Very helpful video, install on 2007 Nissan Quest went great. I wouldn't have done it without the video (or pictures), but seeing the job done gave me confidence. 1K mile trip so far since the install and all is well. Thanks. 20010



- D13502

by: nick10/15/2012


install was easy with a little bit of mechanical knowledge and i was surprised at how quickly i recieved it in the mail. just 2 days with standard shipping. ive only had it on my truck a few days but it seems to work just fine. 57309



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by: Jeff B.05/24/2015


Good kit- again, very tight hose to cooler body fit, but it has to be tight to stay free of leaks, and the videos TELL you it will be tight so you are forewarned.All the other necessary parts seem to be there. 196421



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by: Orie11/27/2012


Received the product in no time and was exactly what I ordered. I had never ordered from etrailer before and found my part via a Google search. I would order from them again and do recommend them. 60047



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by: Andrew F.01/24/2014


I like this product it fit up very good and it was easy to install the adapter was good but the zip ties weren't very good at all they actually broke but overall it was good product 114678



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by: Mike05/27/2016


A fairly simple install, just as advertised. My boat trailer weight is max-capacity for my 2014 FJ Cruiser, this little cooler brought my trans temps down about 30-40 degrees. 252207



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by: Elliott C.01/06/2012


Arrived in a timely manner, still waiting on my Jeep coolant radiator to install the transmission cooler. It came with everything in the box and I cant wait to install it. 29223



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by: Jim C.05/26/2015


Haven't tried pulling my trailer up a long hill yet, but the cooler looks good. The instructions were very helpful, even though I couldn't mount it exactly as suggested. 196916



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by: Scot T.08/10/2012


The product looks like a quality cooler. Installation was not to difficult. I needed to purchase more hose but overall I'm happy with my purchase from etrailer. 51261



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by: Chris06/06/2012


Nice kit, relatively easy to install. Like some other reviews, I had to get extra hose, but overall a good addition for smaller vehicles that are towing. 43031



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by: Al H.09/14/2011

Toyota


Item was as promised, good quality, installation was a B..... on the Toyota but that is not the fault of etrailer. Would and will buy again from them. 23942



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by: David S.06/28/2011


Easily installed item. Front bumper was a bear to pull off but this item was no issue. Took car on 2,300 mile trip just after, no issues or leaks. 18132



- D13502

by: Jonathon06/10/2016


Took a minute to get it in the adapter made it alot easier to install no leaks and running cooler well worth the time and money to put it in 259857



- D13502

by: RICH M09/25/2015


A Nice Trans Cooler, Works Great, Perfect Size and Easy to Install.Quick Shipping, A Great Company to do Business with. Thanks!!!! 227646



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by: Bradley02/04/2012


Easy to install. Had to take the grille out of my 04 Forester. Put the hose on one side before you mount the cooler. Works great. 31065



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by: Spencer06/23/2014


Great product! Would buy again! Easy installation! Makes my car run smoother and hopefully prolonging the transmissions life. 137162



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by: DFR08/21/2015


I use etrailer regularly and I can say from my experiences that they are the best and I will continue with these folks!!!!! 220874



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by: John07/01/2013


This item is awesome. After installing and trying it, my trans temp dropped by 40 degree when pulling a trailer 86907



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by: Richard K01/20/2011


Havent installed yet. But I have reviewed the car and this product. I have no doubt it will work as designed. 5799



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by: mdx200103/15/2012


The only problem was the hose was not long enough. Had to order another hose to complete the installation. 33970



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by: Norm11/22/2010


Service Great Company..great service, and product arrived when promised. Would recommend to my friends. 3729



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by: Jerry B06/18/2014


Stuff arrived on time. Easy install and worked great hauling my drift boat over the mountains and back. 136470



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by: Michael01/22/2011


Sush box cooler for my JK. Prompt service. It was a pleasure doing business with this retailer. 5888



- D13502

by: Richard R.08/04/2014


I would have enjoyed a larger cooler to bypass my radiator with, but will make this work. 144213



- D13502

by: roger07/20/2016


still working great had to relocate it lower on the radiator for maximum cooling, 273942



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by: Vern O01/27/2016


Came quickly. Buy extra hose with the kit. Instructions ok but could be better. 236359



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by: Princess W.11/08/2011


Just got my cooler installed. My van seems to have taken on a life of its own! 26722



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by: Karl W12/23/2013


Product arrived and was exactly as advertised. Had no problem installing it. 110984

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Ask the Experts about this Derale Transmission Coolers
Do you have a question about this Transmission Cooler?


  • Tow Capacity of 4x4 2007 Chevy Silverado Classic with 5.3L and Transmission Cooler Recommendation
  • You will want to first consult your vehicle owners manual but based on my research your truck has a standard towing capacity of 7,500 pounds and max towing capacity of 10,500 pounds. The max is usually either with the truck properly equipped or when using weight distribution. Your owners manual should be able to shed some light on this. Even with the truck properly equipped, and/or using weight distribution you will still be near the maximum of the truck. If a more capable truck is...
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  • Transmission Cooler Recommendation for a 2007 Chevy Silverado 4x4 with Tow Package and 5.3 Liter
  • The ideal operating temperature for the transmission and fluid is between 160 and 200 degrees Fahrenheit. Transmission fluid cannot be overcooled, so adding an aftermarket cooler would be a good idea as factory coolers can be inadequate for towing applications. The Derale Transmission Cooler, # D13502, is one of the recommended coolers for the 2007 Chevy Silverado with the 5.3 liter engine. Since you are towing upwards of 9,000 pounds, I would recommend a higher capacity cooler like...
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  • Which Transmission Cooler is Recommended for a Nissan Frontier with 6,500 Pound Towing Capacity
  • The best way to decide which class cooler you need is to take a look at what you will be towing and where. If you will be towing a light load, less than 2,000 pounds, in flat driving conditions, your vehicle will do fine with a Class I. If you will be towing 6,000 pound load through some hills, I would use the Class III cooler. I prefer the 8000 and 9000 series. They are built a little heavier and are more resilient. The 7000 series are built a little lighter and can be damaged more...
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  • Recommendation For Transmission Cooler on 2008 Chevrolet Silverado 1500 LS With 4.8 Liter V8
  • Ideally you want to keep the temperature of the transmission fluid in the 160 to 200 degree range. You cannot cool transmission fluid too much. Transmission coolers are universal fit items so you will want to measure the space you have in front of your air conditioning condenser or your radiator to see what size cooler will fit your 2008 Chevrolet Silverado 1500. Installing an additional transmission cooler in-line with the current transmission cooler would help in cooling the transmission...
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  • Location of Transmission Lines on a 2001 Ford Ranger For addition of a Transmission Cooler
  • One of my co-workers here happens to have a 2001 Ford Ranger with 4.0 Liter engine and automatic transmission, so I went out and checked under the hood. The transmission lines are located at the drivers side radiator tank, see photo, and run down, then across to the passengers side before turning back and running to the transmission. You should check your vehicle because different vehicle accessories or packages and the engine size and drive train may affect the location of the transmission...
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  • Transmission Cooler Recommendations for a 2005 Chevrolet Silverado 2500 HD 6.0L
  • When it comes to installing an aftermarket transmission cooler you will want to choose the largest and highest rated transmission cooler that will fit on your 2005 Chevrolet Silverado 2500 HD 6.0L because transmission fluid cannot be over cooled. Aftermarket transmission coolers are supplemental coolers and are designed to be install in-line with your factory transmission coolers return line. Transmission coolers with fans like the Derale 16-Pass Electra-Cool Remote Transmission Cooler...
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  • Recommendation for Complete Towing Setup on a 2007 Chevrolet Uplander 3.9 Liter
  • I did some research on your 2007 Chevrolet Uplander and found that the maximum recommended towing capacity for this vehicle is 3,500 pounds. If your trailer is 2,600 pounds empty, you would be limited to 900 pounds or less of cargo. If 900 pounds of cargo sounds about right, you will need to check your hitch capacities and make sure it is capable of towing 3,500 pounds. You may find that a weight distribution system is needed to safely tow the maximum capacity with your vehicle. You...
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  • Transmission Cooler Recommendation for a 2011 Chevy Silverado with 5.3 Liter Engine
  • The optimum temperature for transmission fluid is between 160 and 200 degrees Fahrenheit (70 to 93 degrees Celsius) so at 240 (116 Celsius) you were definitely above that range. When towing up a high at low speeds using a low gear or towing mode, if available, would be the correct way to go about towing the trailer. I would recommend adding a transmission cooler to your 2010 Chevy Silverado. I would use a class III or higher cooler rated for at least 6,000 pounds. You can use # D13503...
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  • DIY Installation of Transmission Cooler for 2006 Ford F-250 and F-350 Super Duty
  • Yes, the transmission cooler is a fairly easy-do- it-yourself installation. For your 2006 Ford F-250 or F-350 with a 5.4 liter engine, you can purchase the Derale Radiator Adapter Fittings, # D13025 to ease installation. This way you can avoid cutting the original transmission line and flaring the cut ends. For an at-home installation I would allow 2-1/2 to 3 hours or more for the installation. Before ordering you should measure the available space in front of your radiator or air...
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  • Transmission Cooler Recommendation for a 2009 Chevy Silverado 1500 Crew Cab with 4.8 Liter Engine
  • The ideal operating temperature for transmission fluid is between 160 to 200 degrees. Your 2009 Chevy Silverado does have a factory transmission cooler, but factory coolers are often inadequate for towing. Since your fluid is reaching 250 degrees, you would benefit greatly from a transmission cooler. For your 2009 Chevy Silverado 1500 with the 4.8 liter engine, I recommend the Derale Transmission Cooler, # D13503. This is a class III cooler rated for up to 6,000 pounds gross trailer...
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  • Transmission Cooler Recommendation for a 2011 Chevy Silverado 1500 with 4.8 Liter Engine
  • Some vehicles are required by the vehicle manufacturer to have a transmission cooler installed if they are to tow. Usually this information can be found in the owners manual. Regardless of whether or not a cooler is needed, it is a good idea to install one because it will keep the transmission fluid in the optimum operating temperature range, and prolong the life of the transmission. For your 2011 Chevy Silverado with a 4.8 liter, the most popular cooler is the Derale Plate-Fin...
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  • Recommended Transmission Coolers for a 2001 Ford F-250 Super Duty 7.3 Liter V-8
  • Transmission coolers are not vehicle specific, but there are some that are recommended for your 2001 Ford F-250. The Derale, # D13502 is one of them. Basically, regardless of a super cool feature, you will need to choose a transmission cooler based on where you can mount it. The most efficient place is between the grille and AC condenser core(position A on the picture to the right). The second most efficient place is between the condenser and radiator(position B). In this position, it...
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  • Transmission and Power Steering Cooler Recommendation for a 2005 Honda Odyssey
  • Since you are planning on buying a transmission cooler like the Derale Transmission Cooler, part # D13502, I would consider purchasing the Derale Combination Cooler Core, part # D15321. This cooler can be used for cooling both the transmission fluid and the power steering fluid on your vehicle in one compact package, see photo at right. You will need to measure to decide if you will be able to mount the transmission cooler first. The dimensions of the Derale Combination Cooler Core are...
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  • Transmission and Power Steering Cooler Options for a 2006 Honda Pilot Towing 1520 Pound Trailer
  • It is always recommended to follow the instructions of the manufacturer, in this case Honda, but adding a transmission cooler and power steering cooler is always a good idea. When towing, the added weight puts more stress and strain on the transmission and power steering components. Adding coolers will extend the life of these components by keeping them at their optimum operating temperature. For your 2006 Honda Pilot and the trailer and ATVs you plan to carry, I recommend going with...
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  • Where Does the Transmission Cooler Line Hose Connect from the Radiator on a 1998 Dodge Caravan
  • After leaving the radiator, the hose of this Derale Series 8000 Plate-Fin Transmission Cooler Kit, part # D13502, will plumb to either fitting of the # D13502, and a rubber line will be run to the return transmission line of your 1998 Dodge Caravan from the other fitting on the transmission cooler. I have attached an FAQ article on transmission coolers below that you might find informative. I also attached a video of transmission cooler being installed on a similar vehicle as yours...
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  • Transmission Cooler Recommendation for a 2007 Hummer H3
  • Since the H3 and Canyon/Colorado share the same platform and some of the same engines, it would be safe to use the Canyon as a benchmark for a transmission cooler. I would choose either the # D13504 or part # D13502. If you use the H3 in the winter, the D13504 may require a bit more warm-up time to get the trans fluid warm. Both should help bring your transmission temperatures down. The measurements for both coolers are listed on their pages. Make sure you have enough room to install...
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  • Transmission Cooler Installation Location on a 2012 Chevy Silverado 1500
  • Your 2012 Chevy Silverado 1500 most likely has the GM 6L80 transmission. On this transmission, the bottom line on the transmission should be the return line (based on some research I did online for this transmission). You should be able to install the transmission cooler like you have described provided you have enough hose to reach. If you install it at the steel lines then you can use a hose fitting, # D13018 for the 4.3 liter or # D13035 for any of the larger motors, so you will...
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  • Transmission and Engine Oil Cooler Recommendation for a 2012 Dodge Grand Caravan
  • If you were looking for a transmission cooler for your 2012 Dodge Grand Caravan, then I would recommend the Derale Series 8000 Plate-Fin Transmission Cooler, # D13502, that you referenced. This transmission cooler is rated for up to 6,000 lbs and the ideal installation location is in front of the AC condenser or radiator. The installation process could take some time for someone who does not have experience installing aftermarket coolers in vehicles. For those who are mechanically inclined,...
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  • How to Determine Which Transmission Line is the Return Line On a Ford C4 Transmission
  • The best way to determine which line on a transmission cooler is the return line from the radiator is to use the following procedure: 1. Start engine while engine is cold 2. Place transmission shift lever in drive for no more than 10 seconds. 3. Stop engine and remove keys 4. Identify the oil return line by feeling both oil lines. The coolest line is the oil return line. I am including a link to a FAQ page on transmission coolers.
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  • Transmission Cooler Options for a 1994 Chevrolet C/K 1500
  • We carry numerous transmission coolers that are recommended for your 1994 Chevy C/K 1500. The determining factor on which is the best for your particular truck is the size engine it has and how much space there is to mount it in the location you want. I have included a link to the available coolers below. Each cooler comes with the necessary fittings for installation. We also carry various other fittings separately, should you need additional parts when installing the cooler. I have...
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  • Front Mount Trailer Hitch Recommendation for a 2004 Toyota Tundra
  • For a front mount hitch for your 2004 Toyota Tundra, there are 2 options, see link. Both of them are going to require drilling, trimming, and/or removal of the skid plate for the hitches to fit properly. I would go with the Draw-Tite hitch, # 65031 because it has a high vertical line pull at 500 pounds. Vertical line pull is like the tongue weight rating on a hitch that would be on the back of the vehicle. It is the amount of downward force the hitch can handle. Though the hitch can...
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  • Transmission Cooler Recommendation for a 2003 Cadillac CTS
  • When it comes to picking out a transmission cooler for a vehicle there is not a list of confirmed coolers that will fit different vehicles. The best way to pick one out is to measure the area in front of your radiator and pick a cooler that will fit in that area. If you have the room I think a Derale Series 8000 Plate-Fin Transmission Cooler Kit # D13502 should work well to cool the transmission fluid of your 2003 Cadillac CTS. The measurements of this cooler are 11 inches wide, 7-1/4...
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  • Acura MDX 2005 Transmission and Power Steering Fluid Cooler Recommendations
  • Yes, the Derale Series 8000 Plate-Fin Transmission Cooler Kit, item # D13502, would be a good choice for your 2005 Acura MDX. I linked a drawing showing how the cooler will install and the best location for mounting the cooler on your MDX. You will need to measure the space in the front of your vehicle for mounting the cooler, to determine if this cooler will fit. Dimensions for all of our coolers are on the product pages. We also have a video of a transmission cooler install that should...
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  • Do I Need To Add Transmission Cooler To 2010 Chevy Silverado 1500 2WD LT 5.3L V8 With Factory Cooler
  • Installing an additional transmission cooler in-line with the current transmission cooler would help in cooling the transmission fluid. The item you selected, the Derale Series 8000 Plate-Fin Transmission Cooler Kit, part # D13502, would be a good choice as it will fit your 2010 Chevy Silverado 1500. To install Part # D13502, you will also need the Derale Snap-In Radiator Adapter Fitting, part # D13035. I would recommend finding a spot in front of the radiator, behind the front grille...
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  • Transmission Cooler Recommendation for a 2005 Acura MDX Towing a 3,750 Pound Boat and Trailer
  • The Class of transmission cooler you use will depend more on where you can mount it. The most efficient place is in front of the AC condenser. You could then use a Class I cooler, like # D12901. If mounted behind the condenser, I would go with a Class II like # D12906. If mounted behind the radiator I would go with a Class III like # D13502. The problem is that the further away from the front of the vehicle a cooler is mounted, the less airflow it receives. The less airflow a coolers...
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  • Transmission Cooler and Towing Accessories for Towing 3000 lb Trailer with 2011 Ford Escape
  • According to my research, the 2011 Escape has a tow rating between 1500-3500 lbs, depending on how the vehicle was equipped. You can call your Ford dealer with the VIN number, and they should be able to tell you the tow rating of you vehicle as it is equipped. If you should find that the actual tow capacity of your Escape is exceeded by the weight of the trailer, you will either want to get a trailer whose weight falls within the tow capacity of the Escape or use a different vehicle to...
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  • Replacing the OEM Transmission Cooler with an Aftermarket Cooler on a 2005 Nissan Pathfinder LE 4.0
  • The Derale Series 8000 Plate-Fin Transmission Cooler Kit w/Barb Inlets - Class III - Efficient, item # D13502, could be used to replace the original ATF cooler in the radiator on your 2005 Nissan Pathfinder LE 4.0 liter. I would recommend four things. First, measure to be sure that the cooler you select will fit in front of the radiator or air conditioning condenser on your vehicle. Second, select the largest capacity cooler that will fit in this area. The largest 8000 series transmission...
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  • Transmission Cooler Recommendation for a 2000 Jeep Cherokee Towing a 2000 lb Snowmobile Trailer
  • The Derale Transmission Cooler, item # D13502, will be the correct cooler for your 2000 Jeep Cherokee 4door 4x4. This cooler will install in front of the vehicles radiator and air conditioning condenser and is 11 inches Wide x 7-1/4 inches tall x 7/8 inches deep. You should measure to make sure that there is room to install the cooler in this position before you order, but there should not be a problem. You will need to determine how the cooler lines will splice into the transmission...
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Information for this part was:

Test Fit:
Joe V
Photos by:
Theodore B
Expert Research:
Jackie C
Expert Research:
Michael L
Video Edited:
Zack K
Expert Research:
Sarah L
Video by:
Andrew K
Updated by:
DeAnne T
Expert Research:
Robert G
Expert Research:
Patrick B
Expert Research:
Michael H
Expert Research:
Jeff D
Expert Research:
Reno H
Expert Research:
Jameson C
Video Edited:
Joshua S
Test Fit:
Nicholas E
Test Fit:
Rick A
Expert Research:
John H
Expert Research:
Adam R
Video Edited:
Kathleen M
Expert Research:
Lori W
Expert Research:
Jeffrey L
Video Edited:
Sue W
Photos by:
Sam P

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Info for this part was:


Test Fit:
Joe V

Photos by:
Theodore B

Expert Research:
Jackie C

Expert Research:
Michael L

Video Edited:
Zack K

Expert Research:
Sarah L

Video by:
Andrew K

Updated by:
DeAnne T

Expert Research:
Robert G

Expert Research:
Patrick B

Expert Research:
Michael H

Expert Research:
Jeff D

Expert Research:
Reno H

Expert Research:
Jameson C

Video Edited:
Joshua S

Test Fit:
Nicholas E

Test Fit:
Rick A

Expert Research:
John H

Expert Research:
Adam R

Video Edited:
Kathleen M

Expert Research:
Lori W

Expert Research:
Jeffrey L

Video Edited:
Sue W

Photos by:
Sam P

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