Derale High-Temperature Replacement Hose for Transmission Applications - 4' Long

Derale High-Temperature Replacement Hose for Transmission Applications - 4' Long

Item # D13003

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Able to handle high temperatures and high pressure, this replacement hose is perfect for most transmission cooler applications. Inner diameter is 11/32". Call 800-298-8924 to order Derale accessories and parts part number D13003 or order online at etrailer.com. Free expert support on all Derale products. Guaranteed Lowest Price and Fastest Shipping for Derale High-Temperature Replacement Hose for Transmission Applications - 4' Long. Accessories and Parts reviews from real customers.
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  • Reviews (43)
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Derale Accessories and Parts - D13003

  • Transmission Coolers
  • Hoses
  • Derale
  • 4 Feet Long

Able to handle high temperatures and high pressure, this replacement hose is perfect for most transmission cooler applications. Inner diameter is 11/32".


Features:

  • Able to withstand high temperatures and high pressure
  • Crafted to OE specifications
  • Designed for transmission applications only
  • Made in USA


Specs:

  • Inner diameter: 11/32"
  • Length: 4'
  • 1-Year warranty


13003 Derale Transmission Replacement Hose, 11/32" ID x 4' Long
Hidden Hitch # HH41102
Hayden Automotive # 105







Video of Derale High-Temperature Replacement Hose for Transmission Applications - 4' Long


Videos are provided as a guide only. Refer to manufacturer installation instructions and specs for complete information.




Video Transcript for Transmission Cooler Installation - 2014 Honda Odyssey

Today on our 2014 Honda Odyssey, we'll be installing the Derale Series 8000 Plate Fin Transmission Cooler Kit, part number D13502. Now to begIn our install, we'll first go ahead and open up the hood. We'll need to remove the top engine cover, those between the grill in the front core support. To do this, we'll remove the multiple push pin fasteners that secure the plastic cover and air intake. Well to remove the push pin fasteners, we'll go and pull Next, we'll then remove the 2 fasteners here, the top and secure the grill to the core support. Now with that done, we'll move to the wheel wells. To make it easier to remove the 2 screw fasteners inside the wheel well, we'll go ahead and turn the wheel inside while working on the driver's side and then inside while we're working on the passenger's side. Now with those fasteners out of the way, we'll move underneath the vehicle, we'll remove multiple fasteners that secure the front fascia and lower rock guard for both screw and push pin fasteners. Now with all the fasteners removed, we'll go ahead and pull the lower rock guard out and set it aside. It's a good idea "to get an extra set of" 00:01:20 hands as we'll remove the front fascia. To remove the front fascia, we'll pull out on the corner of the fascia where it needs to wheel well, releasing the fasteners underneath.

Once we do this to both sides, we can then go ahead and pull the fascia off the front of the vehicle and set aside for re-installation later. Next we'll remove the front bumper. There are total of 6 fasteners to secure it, 3 on each side. Once we removed these fasteners, we can go and set the bumper side for installation later. Next, to give us some working room, I'm going to remove the AC condenser mounting brackets here at the top of the core support. Once we remove the 2 fasteners, we can go ahead and remove the 2 bracket and we'll set them aside. Next, we'll remove the 2 hold down fasteners for the power steering line cooler. Once we remove them, we can go ahead and pull the power steering line down and out of the way. Next, before we attempt to install the cooler and lines, we'll need to cut out a section of the air guard here next to the AC condenser and radiator on the driver side .

We'll go ahead and mark it with a paint marker, then use a rotary tool to cut out the section so that we can run our cooler lines to the transmission. Now with that section cut out, we'll go ahead and start preparing to mount our transmission cooler. Before we mount the cooler, we'll go ahead and install the cooler hoses. Now to put the hose onto the cooler, we can use a little bit of the transmission fluid as lubricant, so we'll go ahead and put some onto the end of the transmission cooler barb fitting then we'll go ahead and slide the hose on. Once we have both hoses on, we'll then take the clamps. Slide on the open end of the hose and tighten them down, Now for this application, we're going to be adding some additional hose to make it all the way around to the transmission lines.

we'll be using part number D13003, 11 30 seconds hose and approximately 2 feet. Now with both hoses secures to the cooler, we'll go ahead and start mounting the cooler to the AC condenser. To mount the cooler, we'll be using the rod and clip fasteners provided with the install kit. The rod will go through the transmission cooler through a foam spacer pad and then through the AC condenser where we'll secure it with a clip on the back side. Let's go ahead and install the lower 2 first. Once we have the rods installed into the cooler, we'll go ahead and install the foam pads. Now we can go ahead and put the cooler against condenser and push the rods all the way through the condenser and secure them with the clip.

Now with the lower 2 fasteners securing the cooler, we'll go ahead and install the top 2 fasteners repeating the same process. Now with all 4 fasteners securing the cooler to the condenser, we'll go ahead and cut off the excess rod that came through the clip. Next, we're ready to go ahead and start routing the transmission cooler hose to the transmission lines. Next, we'll need to check and locate the return side on the manufacturer's line. This line here will be the return side that we'll connect to. Go ahead and take one of the transmission cooler lines and route it to this area, mark the length and cut of any excess, then we'll go ahead and remove the manufacturer's clip on the hose and pull the hose off of the steel line. Now we've got to cut the length, we'll go ahead and install the hose clamp onto the new hose and just tighten it down to keep it out of the way. Now with one side done, we're ready to go ahead and move to the second post connection point. First, the application will be at the top of the baffle, so we'll go ahead and first remove the squid clamp holding the hose in place. Now, to get a "look of the" 00:05:01 working room, we can go ahead and loosen the bracket here and rotate it out of the way. We'll remove the 2 fasteners that go into the bottom of the core support. The fastener, we do not want to completely remove it as it secures the sub-frame of the vehicle. We'll simply loosen it up enough that we can rotate the bracket out of the way. Now with our bracket out of the we'll, make it easier to get out hand up onto the manufacturer's hose and remove it from the line. With the manufacturer's hose now out of the way, we'll go ahead and route the new hose into position and cut the length and then we'll install the hose clamp onto the hose and slide the new hose onto the baffle. Once we have the hose in position, we'll go ahead and tighten down the hose clamp to secure it. Now with all the new transmission cooler hoses in place and installed, it's a good time to check for any leaks. We're ready to go ahead and reassemble our vehicle. We'll go ahead and reinstall the sub-frame bracket and tighten it down, then we can reinstall the power steering line and front bumper. We're ready for reassembly. Now with everything reinstalled and secured, we're ready to hit the road. And that does it for the install of our Derale Series 8000 Plate Fin Transmission Cooler Kit, part number D13502 in conjunction with the Derale High Temp Hose part nummer D13003 on our 2014 Honda Odyssey. .


Customer Reviews

Derale High-Temperature Replacement Hose for Transmission Applications - 4' Long - D13003

Average Customer Rating:  4.9 out of 5 stars   (43 Customer Reviews)

Able to handle high temperatures and high pressure, this replacement hose is perfect for most transmission cooler applications. Inner diameter is 11/32".

- D13003
by:

fast shipping and quality product. great u-tube videos to help do your job. 275953



- D13003
by:

Used this with my new transmission cooler install. Works as intended. 599359



- D13003
by:

Bolts right up to the integral mounting flange on the Draw Tite hitch. Easy to install. 716180



- D13003
by:

Installed I about an hour in my ‘09 Tahoe. Been in for a week now and lowered the tranny temp an average of 15-20 degrees. I definitely needed the extra hose that was suggested in other reviews. I actually, accidentally, ordered 2 extra so or goes on my “overs” shelf. No trailer hauling yet but will be pulling a 8x16, 4000lb about 2 hours on Friday. That’s my real test. 714493



- D13003
by:

Worked out great for installing the extra trans cooler. 686873



- D13003
by:

Installed this in my 2008 Avalanche, utilizing the following kit: D13504 - This cooler D13002 - Mounts D13003 - Extra hose D13035 - GM adapter Everything went well, took the longest time just figuring how I wanted it mounted in the front to make me happy, second to the time spent was of course removing the front fascia of the car. Once I got it in place the only extra things I needed were some P-clips for hose mounting, some split loom and zip ties(my necessity to prevent chafing ever). The GM adapter went in fine, was a bit leery of how 'loose' it felt even after being clipped in, it does move in and out about a 1/4" but this is normal and no leaks present, just make sure the clip retains the adapter. Pushing the new hose on the old hard line that went to the radiator is a bit of a bear, use lube on all your hose barbed ends to ensure easy insertion. Also when mounting the cooler, some screws were attached to the bracing of the car, pre-drilling those holes with a small bit helps tremendously, rather than risk trying to drive a self tapper in with force, slipping and putting a hole in your condenser. After install, transmission is running about 30-40 degrees cooler in normal city driving, will test to see how it does with a tow load. Under towing I would get up to just shy of 220 degrees in the Florida heat, hoping to see it stay below 190 under load. 682380



- D13003
by:

A hose is a hose, but it is the support, customer service and follow up that make buying anything from etrailer.com a slam dunk...love these guys! 680954



- D13003
by:

Great product... Fair price ...very fast delivery.... completely satisfied 674950



- D13003
by:

Typical oil hose nothing bad or good just typical 674861



- D13003
by:

Needed for a tranny cooler installation. The hose that came with the kit wasn't long enough. 620434



- D13003
by:

Speedy delivery, great services, and love all the how to video's on the products 566440



- D13003
by:

needed the extra hose because with the included kit with the cooler there is not enough hose to do the job good quality hose thanks etrailer 524077


Comments

Perfect

Serge - 06/19/2019

56864

- D13003
by:

Worked great 511169



- D13003
by:

It’s a hose. Can’t go wrong. Bought the Derale brand just to ensure I had the right size for Derale cooler 494965



- D13003
by:

Great product at a great price. I called in with a questions and Samantha was very helpful and offered excellent customer service. 490552



- D13003
by:

It’s a hose. Not much else to say. 459771



- D13003
by:

Definitely worth it. More important to mount cooler in an ideal location. 444962



- D13003
by:

Exactly as described and fast shipping . Thank you 442630



- D13003
by:

Worked just fine. The right product for my installation. 411992



- D13003
by:

Didn't know a lot about trans coolers but with the help of your website, I ordered parts confident in knowing how to install and how they would perform. 408790



- D13003
by:

Purchased a Tranny cooler from etrailer a year ago and it has worked out great. Parts shipped out quick. Everything was of the highest quality. Very easy to install with the bracket kit. I will be sure to use etrailer again. 377629



- D13003
by:

This product was exactly as promised. I used it for installing a transmission cooler on my 2008 Avalanche and it worked fine and has been installed for almost a year now. 346985



- D13003
by:

Great Continental brand quality, strong true for, means you have to use some elbow grease even after the trans fluid dip, I would rather have that than it being too loose. 286922



- D13003
by:

Arrived in good condition. Great product. Etrailer is my number one online store for everything I need. Trailer, Rv and truck parts they have it all. 286567



- D13003
by:

The Derale transmission cooler worked great for me. I left the factory cooler and installed the new one in-line. Towed a 20 ft. box trailer (5500 lbs.) 1100 miles with my 2008 Avalanche in 85 to 90 degree weather and transmission temperature never exceeded 150 degrees. Installation was a little tricky as I had to pull the front end off to get to where I wanted to install it. 281282



- D13003
by:

Products fit perfectly 279937



- D13003
by:

Great product, did the trick. Love the product and helpful videos and ph support, thanx M 397953



- D13003
by:

This is for a future project, have not used it yet. Delivery time was great. 252066



- D13003
by:

Had to make a small custom bracket, but definitely drops the temp of transmission. 232625



- D13003
by:

SUPER thick and looks tough. You can feel the quality rubber 232444



- D13003
by:

Item ordered was just as expected and described. It arrived very quickly and with the help of Etrailer on-line videos-installing my new transmission cooler was very easy. It lowered my normal (non-towing) temps about 30-40 degrees. 228764



- D13003
by:

Great product, easy to use and provides the flexibility needed to install a transmission cooler. 202313



- D13003
by:

Shipping was fast, product is great. Really helpful videos on the website to help complete my transmission cooler install. I recommend etrailer to everyone I talk to about trailers. 199305



- D13003
by:

Much better hose than in retail auto chain stores. 194824



- D13003
by:

Thanks a lot for the good product. I installed the cooler and its seems to be doing the job as it should be. But I am still having some cooling issues. My transmission is still running hotter than I like it to (160-190) Degrees. But also my water temp is running (195-220) Degrees. Which I think has a big effect on the transmission staying cool. I believe that if I didn't have the new Ext cooler in place the transmission would have run to hot. So it was trying to do the job. DO YOU HAVE ANY SUGGESTION TO HELP GET THE WATER TEMP DOWN? Do you stock 4 core radiators? As my pickup only has a 1 core. Thanks a lot for a great product. And look forward to any suggestion. Have a great day Larry 184953



- D13003
by:

Very easy to install. Video was extremely helpful 180065



- D13003
by:

Good product and fast shipping 166302



- D13003
by:

real good 152578



- D13003
by:

Product was just what I needed the install was great no problems at all thanks in advance 146961



- D13003
by:

Came in handy as the hose that came with the cooler would not have been long enough in my chosen mounting position. 141332



- D13003
by:

worked great, the only suggestion would be to include more hose with the cooler. 137184



- D13003
by:

i got the parts and will install in about a week. I'll let you know in 100,000 or so miles if they solve the problem. 117638



- D13003
by:

Good quality hose. 83584


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43

Ask the Experts about this Derale Accessories and Parts

Do you have a question about this Accessories and Part?


  • Additional Hose Needed for Installing the Derale Series 8000 Kit # D13502 on a 2016 Nissan Frontier
  • Depending on where you install the Derale Series 8000 Plate-Fin Transmission Cooler Kit # D13502 on your 2016 Nissan Frontier, you may or may not need some additional hose. As you saw from the installation video on a 2014 Frontier (which is linked), some additional hose was required for the install. You can aquire new hose from our site using part # D13003 should you need it. This hose is 4 feet long and should be enough for your application. You may also need some additional clamps...
    view full answer...

  • Installing Tekonsha Primus IQ Brake Controller and Transmission Cooler in 2012 Honda Odyssey
  • For your 2012 Honda Odyssey, you can absolutely use the Tekonsha Primus IQ Trailer Brake Controller - 1 to 3 Axles - Proportional # TK90160. To install a brake controller in your vehicle, you will need to use the universal installation kit # ETBC7. This kit comes with all the wiring and connectors you will need because your vehicle does not have a factory tow package available that would allow that prewired. The method of installation will be found in the attached video, however as you...
    view full answer...

  • Is a Transmission Cooler Necessary on a 2011 Honda CR-V
  • According to my research, the towing capacity of the 2011 CR-V is 1500 lbs. It appears that at most, you will not exceed 2/3 of this capacity, even when you are towing your heavier trailer. Even though you have plenty of remaining capacity, and even with the OEM cooler (probably incorporated into the radiator), a transmission cooler is really inexpensive insurance for your transmission. A supplemental cooler will do an excellent job of providing extra protection to your transmission,...
    view full answer...

  • Will the Derale Series 8000 Kit # D13504 Fit a 2005 Chevy Silverado 1500 with a 5.3L Engine
  • Yes, the Derale Series 8000 Plate-Fin Transmission Cooler Kit # D13504 will fit your 2005 Chevy Silverado 1500 with the 5.3L V8 Engine. Since it looks like you will be replacing your OEM cooler with this product you will need to remove the current fittings on your lines and then connect the new cooler over the flares and secure the included hose with the included clamps. We also have extra hose # D13003, universal mounting brackets # D13002, and a snap-in adapter fitting # D13035...
    view full answer...

  • Best 2 Inch Trailer Hitch for a 2004 Honda Pilot with Full Size Spare Tire
  • All of the Class III hitches that we have available for the 2004 Honda Pilot install in much the same way and have the same towing capacity. None of the hitches require permanent removal of the spare tire, full size or space saver. This leaves the look of the hitch and cost as the only real difference between the available options. The Draw-Tite model you selected, # 75599, is a good choice. Some Items you may want to consider if towing with your Pilot are a transmission cooler and power...
    view full answer...

  • Install Video for Transmission Cooler Install on a Honda CR-V
  • I attached a video that shows a transmission cooler part # D13502 being installed in a similar 2009 Honda CR-V. It is a different generation CR-V than yours but they both use the 5 speed automatic transmission. Our installer also used a section of 4 foot long hose part # D13003 as well.
    view full answer...

  • Stacked-Plate Transmission Cooler for 2018 GMC Acadia SLT with V6
  • Transmission and oil coolers are not vehicle-specific; you can essentially install any one for which you have the space available to install it. When it comes to coolers bigger is better. And if you want the best cooling even at lower speeds, such as when driving in mountainous areas, you might consider a remote-mount fan-powered cooler like the Derale Atomic Cool # D13950, an efficient plate-fin type cooler that will lower your transmission temperature even at low speeds since it does...
    view full answer...

  • Transmission Cooler Recommendation for a 2008 Chevy Avalanche
  • When installing a transmission cooler on a vehicle like the # D13504 on your 2008 Chevy Avalanche you will want to route the fluid first through your factory transmission cooler and then finally through the supplemental cooler before it returns to the transmission. Factory coolers will actually raise (or lower) the transmission fluid to the same temperature as the engine coolant since the coolers are integrated into the radiator. If you were to route the supplemental cooler before the...
    view full answer...

  • Transmission Cooler Recommendation for 2004 Acura MDX
  • I recommend the Derale Series 8000 Plate-Fin Transmission Cooler Kit # D13503. This kit includes the complete mounting kit and OEM spec hose with stainless steel clamps and Insta-dapt adapter. This cooler measures 11 inches wide x 8-3/4 inches tall x 17/8 inches deep. You are correct that the best mounting location to provide the best airflow is in front of the radiator. The most efficient type of transmission cooler is the stacked plate cooler. The plate-fin cooler is not quite as...
    view full answer...

  • What Inner Diameter Hose is Recommended for Use with Transmission Cooler
  • Transmission cooler hoses will have an internal diameter of 11/32 inch like the part # D13003 whereas the part # D15701 has an inner diameter of 1/2 inch. For a transmission cooler application that hose is just going to be too large.
    view full answer...

  • What is the Length of the Hose in the Derale 8000 Series Transmission Coolers
  • The hose that comes with the # D13502 and # D13503 transmission coolers is 4 ft long. This is the same with all Derale 8000 Series transmission coolers. If you need additional hose length, we offer a 4 ft long individual hose, # D13003, and a 25 ft hose, # D13007. You may also need additional hose clamps, # D13008, if you purchase additional hoses.
    view full answer...

  • Transmission Cooler for a 2013 GMC Yukon XL
  • The transmission coolers that we carry are meant as supplemental coolers to the factory cooler though some people do decide to bypass the factory cooler for any number of reasons. The term tow package means different things to different manufacturers but it does often include a supplemental cooler. Adding a cooler is an inexpensive way to help get the most life out of your transmission, especially when towing. Transmission coolers are not vehicle specific. However, if you happen to...
    view full answer...

  • Recommended Power Steering Fluid Cooler And Transmission Cooler For 2008 Honda Odyssey
  • Adding coolers like a power steering fluid cooler and a transmission fluid cooler will help prolong the life of those components. You will want to consider the location for the cooler you install. I have attached a drawing that shows the best locations for mounting the transmission cooler. For your 2008 Honda Odyssey the transmission cooler you referenced, part # D13502 would work well. This is a Class lll cooler and comes with the mounting kit, OEM spec hose along with stainless steel...
    view full answer...

  • Transmission Cooler Recommendation for a 1985 Chevy G 30 Class C Motor Home with 5.7 Liter Engine
  • The most popular transmission cooler for the 1985 Chevy Van (G series) is # D13503 that you have referenced and it would be a good choice. Mounting it in front of the radiator is the second most efficient location, the most efficient being in front of the AC condenser core where it would get the most airflow whether the AC is working or not. I have included some links on transmission coolers showing a typical installation and more information in general. Given the size of your vehicle...
    view full answer...

  • Recommended Transmission Cooler for Towing with a 2014 Subaru Outback
  • Technically transmission coolers are not vehicle specific. So any of them can work as long as you have room for it. The Class rating on our site is something we made up based on the size of the cooler in reference to the weight ratings of hitch Classes. For example, a Class II trailer hitch is generally rated up to 3,500 pounds towing. So Class II transmission coolers are what we consider appropriate for towing a 3,500 pound trailer with a Class II hitch. It's kind of confusing and...
    view full answer...

  • Does the Derale Series 8000 Kit # D13503 Come with Everything Needed to Install on a 2010 Tundra
  • The Derale Series 8000 Plate-Fin Transmission Cooler Kit # D13503, that you referenced, comes with everything you will need to install it on your 2010 Toyota Tundra. You will simply need to cut the 4 foot hose in half (or whatever lengths you need) that comes with and connect one to your transmission cooler and the other to the return line. I have attached the installation instructions for you to check out. If you think you will need more than 4 feet of extra hose then you can also order...
    view full answer...

  • Derale # D13900 Remote Mount Transmission Cooler for 2004 Ford F150
  • I would recommend using the # D13900 which includes the 6AN to 3/8 inch hose barb fittings, which would be the correct size fitting for the 3/8 inch transmission lines of your 5.4L engine.You would also need two sections of the # D13003 11/32 inch hose. The fan is thermostatically controlled to actuate when the fluid temperature reaches 180 degrees, but you can omit installing the sender and manually control the fan by using an optional switch # D16740, although I would recommend using...
    view full answer...

  • Parts Needed to Mount a Transmission Cooler on a 1999 Toyota Camry
  • Derale Series 7000 Tube-Fin Cooler Core # D13317 is just a core, not a kit, so it does not include mounting hardware, hose, or fittings. The kits can be found in the link provided and do include all of these items. Since you already have the core though you will not need another kit. The kits include the following parts: Hose clamps, # D13008 Hose, # D13003 Universal mount kit, # D13001 Insta-Dapt fitting, # D13004 These are the parts you will need.
    view full answer...

  • Adding Combo Transmission and Engine Oil Cooler To 2006 Dodge Ram 2500
  • The Derale Remote Engine Oil Cooler # D15752 that you referenced is pre-set to activate the fan at 180 degrees. It will automatically turn off the fan at 165 degrees. When looking for a combo cooler, the best cooler for your vehicle is generally the largest cooler that will fit in front of the radiator. The largest combo cooler we carry is the Derale Combination Transmission/Engine Oil Cooler # D13302. This cooler measures 16-13/16 x 12-5/8 x 3/4 inches. The next largest cooler is the...
    view full answer...

  • Troubleshooting Leak Where Quick Connect Attaches to OEM Hose on 2011 Honda Odyssey
  • I definitely understand not wanting to take apart your vehicle, so I hope the hose and clamp are the issue. The Derale Series 8000 Plate-Fin Transmission Cooler Kit # D13503. Based on the fact that you have a mushy end, it sounds like the hose is deteriorating and needs to either be cut back to a tighter fit location or that hose should be replaced. You most likely just need to trim back that hose and reinstall the quick connect with a hose clamp. If you need new clamps, I recommend...
    view full answer...

  • Recommendation for a Transmission Cooler on a 2006 Kia Sedona
  • The Derale Transmission Cooler, # D13503, is pretty universal. This cooler measures 11 inches wide x 8-3/4 inches tall x 7/8 inches deep. You will want to measure in front of your AC condenser or radiator on your 2006 Kia Sedona just to double check that there will be sufficient room for the cooler. Extra length of hose line, Replacement Hose, # D13003, is typically needed during installation. This comes in a four foot section. I have included a couple articles regarding transmission...
    view full answer...

  • Recommended Transmission Cooler for 2001 Toyota Tacoma
  • For your 2001 Tacoma I recommend the Derale Series 8000 Plate-Fin Transmission Cooler Kit, part # D13502. This is a Class lll cooler that measures 11-inches wide, 7-1/4 inches tall, and 7/8-inches deep. This cooler is recommended for mid-size cars, SUVs, and trucks like your Tacoma. I have attached a drawing that shows how the hoses need to be run when installing the cooler. If you find your hose is not long enough to attach to the new cooler, you may need an additional Derale Insta-Dapt...
    view full answer...

  • Transmission Cooler Recommendation for a 2004 Chevrolet Silverado 4.8L Towing a Travel Trailer
  • The Derale Series 8000 Plate-Fin Transmission Cooler, # D13504, would work great on your 2004 Chevrolet Silverado 4.8L when towing your 6,000 lb travel trailer. This transmission cooler has an efficient plate-fin design allowing you to use a smaller size transmission cooler without sacrificing performance. This cooler does include a hose and universal adapter fitting, but if you would like a vehicle specific fitting you can use the Derale Snap-In Adapter Fitting for GM, # D13035, and...
    view full answer...

  • Using OEM Lines to Install Aftermarket Transmission Cooler # D13502 in 2012 Jeep Liberty
  • The aftermarket coolers we offer for oil and transmission fluids are intended to serve as supplementary units to assist the factory devices, but they are not designed to replace them. You are certainly able to usefully add secondary cooling for your Liberty transmission by installing a supplementary cooler such as the high-efficiency Derale # D13502. Oil and transmission coolers are not truly vehicle-specific; you can install a cooler as large as the space you have available for one....
    view full answer...

  • Transmission Cooler Recommendation for 2008 GMC Yukon
  • A transmission cooler is exactly what you need to keep the transmission fluid at an ideal temperature which is below 200 degrees. Ideally, you'll want to get the largest cooler that will fit into the available space. The best spot to install a cooler is directly behind the front grille, in front of the radiator and the a/c condenser. The Derale # D13504 would be ideal if you have enough room to accommodate its 11 inch wide by 12 inch tall size. The cooler would tap into the return line...
    view full answer...

  • What Size Hose Is Needed to Add to Transmission Cooler # D13105 for a 1997 Ford Heavy Duty 7.3 Liter
  • You can get 25 feet of 11/32 inside diameter hose using part # D13007. We also have a 4 foot length, # D13003. The hose that comes with transmission cooler # D13105 is 11/32 inches inside diameter.
    view full answer...

  • Suggestions For Dealing With Overheating Motorhome
  • Although it is always a great idea to add supplemental coolers to help improve overall engine performance, from the information you have provided, I think the issue may be something other than the transmission being overworked, I would have an auto service check out the vehicle to eliminate other potential causes for the overheating problem. After any issues are taken care of and it is running properly, we do offer some cooler options for you. Before considering a cooler for your 2005...
    view full answer...

  • How Long is the Hose Included with Derale Transmission Cooler for a 2013 Toyota Tacoma
  • The Derale transmission cooler # D13502 comes with 4 feet of hose. This is typically enough for most applications but for your 2013 Toyota Tacoma it will likely not be enough. Additional hose is recommended. For an additional 4 foot length of hose use # D13003. For the proper size clamps use # D13008.
    view full answer...

  • Installing Derale Class III Transmission Cooler # D13502 in 2009 Dodge Grand Caravan SE
  • We do not have a transmission cooler install video for the 2009 model year Grand Caravan. While some of the installation details for your 2009 may differ from those shown in the video on the 2007, overall the process will be the same. The 2007 and 2009 model years of the Dodge Grand Caravan are indeed different generations of the vehicle; the 2007 is the 4th generation and the 2009 is the 5th generation. The Derale Transmission Cooler # D13502 that you referenced is considered a fit...
    view full answer...


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    We make sure that the products we sell are what we say they are, and that they work the way they are supposed to work. Get real advice from a real person who has the knowledge and expertise needed to solve your problem.
  • Most detailed, accurate accessories and part information available.

    Because we take providing accurate product information seriously, we take our own detailed product photos, demo videos and installation videos, as well as verify measurements, instructions, and vehicle fit information.
  • Installations, made easy.

    We love helping people and have the most highly-trained customer service, hands-on experience, step by step videos and installation instructions.
  • Fast shipping.

    Your order is automatically routed to get out of our warehouse and to your door as quickly as possible. Receive free shipping on orders over $99.
  • Personalized service for life.

    We provide one-on-one, personalized service from the ordering process through the life of your product.
  • Trusted since 1946.

    We've been serving customers since our parts store first opened in 1946 and continue to be recognized by our customers, our vendors and third parties for exceptional service.
  • Returns Policy

    Satisfaction Guarantee
    Need to return an item? No problem. Please read our Returns Policy for more information.

Info for this part was:

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Video Edited:
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Video Edited:
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Updated by:
DeAnne T
Updated by:
Adele M
Updated by:
Daron K
Expert Research:
Jameson C
Test Fit:
Nicholas E

At etrailer.com we provide the best information available about the products we sell. We take the quality of our information seriously so that you can get the right part the first time. Let us know if anything is missing or if you have any questions.