Videos are provided as a guide only. Refer to manufacturer
installation instructions and specs for complete information.
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 GMC Yukons with late-model, electronic overdrive transmissions.
Features:
Specs:
Note: The Derale Insta-dapt radiator adapter fits most GMC Yukons 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.
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.
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.
1999 GMC Yukon Owners Who Purchased This Transmission Coolers Also Bought...
Average Customer Rating: 
4.6 out of 5 stars (27 Customer Reviews)
by: Oscar W.02/08/2011
Is this review helpful?
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
by: Bob D03/31/2013
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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
by: Ron08/29/2012
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easy to install and works great 53482
by: Peter P.04/10/2012
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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
by: James P.07/22/2011
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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
by: alan c05/30/2011
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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 luck15677
by: Norm11/22/2010
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Service Great Company..great service, and product arrived when promised. Would recommend to my friends.3729
by: Georg H.05/23/2013
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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
by: Jim02/06/2013
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Great kit, great,instructions, made the job simple.65200
by: Orie11/27/2012
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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
by: nick10/15/2012
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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
by: Scot T.08/10/2012
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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
by: greg07/31/2012
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very helpful, went the extra mile to make sure I had what I needed49999
by: John Fields07/23/2012
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Recieved as it was described. 49043
by: Chris06/06/2012
Is this review helpful?
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
by: mdx200103/15/2012
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The only problem was the hose was not long enough. Had to order another hose to complete the installation.33970
by: Bradley02/04/2012
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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
by: Elliott C.01/06/2012
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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
by: Princess W.11/08/2011
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Just got my cooler installed. My van seems to have taken on a life of its own!26722
by: Al H.09/14/2011
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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
by: Joyce P.09/02/2011
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Came quickly and seems to be in great c ondition.23499
by: David S.06/28/2011
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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
by: Michael01/22/2011
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Sush box cooler for my JK. Prompt service. It was a pleasure doing business with this retailer.5888
by: Raymond How01/08/2011
Is this review helpful?
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
by: Stan K.09/12/2011
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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
by: Nathan C.08/09/2011
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Quality product. Thank you 21466
by: Richard K01/20/2011
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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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Required Part for 1999 GMC Yukon
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