bing tracking image
Customer Service My Orders
  1. Transmission Coolers
  2. Derale
  3. Tube-Fin Cooler
  4. Car
  5. 16-5/8W x 5-1/8T x 3/4D Inch
  6. Standard Mount
THIS ITEM IS NOT A FIT FOR
1979 Jeep Wagoneer
Derale

Derale Series 7000 Tube-Fin Transmission Cooler Kit w/ Hose Barb Inlets - Class I - Standard

Part Number: D13102
23 Reviews | 5 Questions
$72.68
Retail:$76.99
You Save: 6%
 Transmission Coolers
Not Confirmed to Fit

1979 Jeep Wagoneer

Will this fit?

To see if this custom-fit item will work for you please tell us what vehicle you'll use it with.

Add to cart
zoom in icon
slider vertical icon
zoom out icon
Comment field cannot be left empty.
Name field cannot be left empty.
By submitting this form, you understand and agree to our Terms of Sale, Website Terms of Use and Privacy Policy.

Thank you! Your comment has been submitted successfully. You should be able to view your question/comment here within a few days.

Error submitting comment. Please try again momentarily.

Product Images

spin image icon
derale transmission coolers tube-fin cooler
derale transmission coolers tube-fin cooler standard mount d13102
derale transmission coolers tube-fin cooler standard mount d13102
derale transmission coolers d13102
derale transmission coolers standard mount
derale transmission coolers tube-fin cooler standard mount series 7000 kit w/ hose barb inlets - class i
derale transmission coolers tube-fin cooler
derale transmission coolers standard mount d13102

Show All (9) Product Images

Show Fewer Product Images

Need help with installation?
Locate installers near me
16-5/8" Wide x 5-1/8" tall x 3/4" deep, high-quality, tube-fin heat exchanger improves the performance of your transmission and keeps it running longer. Premium tube and fin cooler with copper tubing and aluminum fins. Great Prices for the best transmission coolers from Derale. Derale Series 7000 Tube-Fin Transmission Cooler Kit w/ Hose Barb Inlets - Class I - Standard part number D13102 can be ordered online at etrailer.com or call 1-800-940-8924 for expert service.
  • All Info
  • Reviews (23)
  • Q & A (0)
  • Related Parts
  • Photos

Derale Transmission Coolers - D13102

  • Tube-Fin Cooler
  • Car
  • 16-5/8W x 5-1/8T x 3/4D Inch
  • Standard Mount
  • With 11/32 Inch Hose Barb Inlets
  • Derale

16-5/8" Wide x 5-1/8" tall x 3/4" deep, high-quality, tube-fin heat exchanger improves the performance of your transmission and keeps it running longer. Premium tube and fin cooler with copper tubing and aluminum fins.


Features:

  • Improves functioning and overall performance of transmission
  • Extends life of transmission and prolongs period between necessary fluid changes
  • Cuts down on heat-related failures
  • Has built-in turbulators that agitate fluid for more efficient cooling
  • Designed with copper tubing expanded into aluminum fins for maximum heat transfer
    • Copper is the best material for conducting the heat out of the fluid, while aluminum is ideal for transferring and dissipating that heat
  • Protected from possible damage during installation by plastic fin guards and powder coat finish
  • Includes:
    • High-temperature, OEM spec hose with stainless steel clamps
    • Nylon mounting rods with pads
    • Bendable, metal mounting brackets
    • Insta-dapt radiator adapter
    • All necessary hardware
  • Recommended for compact cars
  • Made in the USA


Specs:

  • Inlets: 11/32" hose barb
  • Overall dimensions: 16-5/8" wide x 5-1/8" tall x 3/4" deep
  • Core length: 13-3/4"
  • Distance between inlets: 3-3/4"
  • 1-Year warranty


Note: The Derale Insta-dapt radiator adapter fits most vehicles 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.


Perhaps the simplest type of heat exchanger, the tube-fin effectively cools a variety of automotive systems. The concept is simple: Fluid cools as it travels through the core by transferring heat out to the fins. The fins then provide the surface area necessary for sufficient heat exchange to take place, allowing the heat pulled from the fluid to dissipate into the surrounding air. Add to that the unique turbulator technology - whereby fluids are agitated continuously to not only facilitate heat transfer, but also to prevent any undesirable drop in pressure - and you have an easy and effective cooling system.

Dimensions

13102 Derale Series 7000 Tube-Fin Transmission Heat Exchanger with Installation Kit
Hidden Hitch # HH41011
Hayde Automotive # 402

Installation Details D13102 Installation instructions

This Product Fits The Following Vehicles






Customers Who Purchased This Transmission Coolers Also Bought...



Ratings & Reviews

4.5

23 reviews
5 Stars
(15)
4 Stars
(6)
3 Stars
(1)
2 Stars
(0)
1 Star
(1)
Review Sort Icon
by:
Since installing this transmission cooler I have no issues with it. I installed it a couple of inches in front of the radiator in my 4 Runner without issue. I would caution folks to do that and not mount it directly on the radiator, and to follow their instructions, do not cross the input and output hoses.
by:
2012 Ford F-250 Super Duty
"02" F250 7.3 Super Duty I found the service from etrailer to be very satisfactory. The product arrived in good shape and on time. The on-line video was very helpful. Installing went smooth with one exception. As mentioned in many other on-line reviews, there was not enough hose supplied with the unit. While I had not problem with needing to purchase a small amount of hose, the package indicated that it was to be 5/16" ID. While the supplied hose was made in China and the walls of that hose where very flexible, the Gates hose, (made in the USA) was very rigid and would not go on the stud of the cooler, requiring a second trip to the Auto parts store to purchase 4' of 3/8" hose. A 12 mile round trip. Also, required the purchase of a knurled ended 5/16" hose connection and on qt. of tyranny fluid. Total added cost of $20.20. Have not towed with it installed yet.
Edward C. profile picture

Edward C.

9/24/2018

Im well satisfied with the product.

by:
Customer Service was good, but the item arrived with a dent in it and package look like it was re-taped at the bottom. Based on what I see it looks like the radiator dropped out of the box and someone re-taped it.
Mike L. profile picture
Etrailer Expert

Mike L.

8/4/2026

I'm sorry that happened Chris! Would you like me to have a replacement sent out?

by:
2005 Chevrolet Silverado
Used as replacement for primary transmission cooler. Seemed to keep transmission cooler, but really noticed a difference after adding a slim line fan to the combination. Etrailer products and customer service always top notch.
by:
2008 Chrysler Town and Country
Nice quality. Very effective. Installed on '08 Chrysler Town & Country van with 3.8L engine. Thought website difficult to decipher best product for my application. Had to buy [online] a pair of couplers for the 11/32nds ID hose supplied (used to splice into tranny line (cost about $6). Should have been supplied.
by:
2012 Chevrolet Silverado
This is my 1st after market trans cooler and i was always under the impressuon to get the biggest one that will fit. This is the biggest one without any modification. Easy install installed between a/c confessor and existing stock trans cooler bracket. I bypassed the engine radiator all together so I'm running 2 coolers the stock one and D13105. It's installed on a lifted with 35in tires 2012 silverado 6.2l 4x4 6l80 trans with the tow package. It's May 22 and 93 degrees the avg every day running temp before install was 193 now my running temp is 142, I ccouldn't believe how much of a difference the cooler made. I haven't tried it in 4x4 yet but I'm sure it's going to be just as good. This coming weekend is memorial day so I'm planning a weekend on the beach going to do some off road 4x4 and for sure pulling some stuck people out of the sand. If i can post and update of temps from the weekend I will .
by:
2001 Dodge Ram Pickup
Product arrived as described. I have not installed yet because i see that i will need some additional hose, and the vehicle specific adapter for the radiator trans cooler. I bought this unit for my 2001 dodge ram 1500 in preparation for a cross country drive that i would be pulling a trailer. My truck was a gift but it has 151,000 miles on it and everything is original equipment. It still runs strong I want to keep it running as long as possible. I'm sure I will have to replace the transmission at some point, but if this small investment can keep me going for a few thousand extra miles I'm going to be happy.
by:
2008 Chevrolet Suburban
Transmission cooler was a little larger than I needed I should've gone with a smaller one .had trouble fitting it in the suburban but we modify The suburban made it work. There was not enough transmission hose. So if you're install it in large vehicle need to get extra hose ,extra clams and tie wraps. Overall the transmission cooler works great and transmission is about 20° cooler.
by:
excellent and fast shipping but a time to we install the cooler the hose is not enough for the complete setup. I will have to buy more hose in another local store
by:
delivered as ordered, on time. helpful vidio for install on my truck. I would order this product again .product should come with more hose and clamps.
by:
2001 Ford F-250 and F-350 Super Duty
The Transmission Cooler Kit was exactly as described. Installation was easy. It seems to be performing well.
by:
2000 Ford F-250 and F-350 Super Duty
The hoes that came with the kit was not long enough. other than that everything was fine.I also purchased radiator adapter fitting which I did not need
by:
Nice Cooler! This is the max size you can fit on Suburban/Tahoe 2007-2014.
My transmission is not overheating any more.
Thanks!
by:
World class customer service. I will instal the part in the next few days but, super happy with the service and attention.

Thanks
by:
2007 Toyota Tacoma
Easy install on my 2007 Toyota Tacoma.
by:
1999 Ford F-350 Super Duty
Fast shipping… installed it the same day it came perfect fit
by:
Great product easy to install by watching video
by:
1999 Ford F-250 and F-350 Super Duty
Easy install other than I needed to buy more hose to hook inline with my existing cooler. It took all but 6" just to get to a tranny line then another 3ft to reach cooler.
by:
Alway good prices and fast service and they have saved me time looking for items i needed. Never hesitate to order from them! AAA+++
by:
1999 Ford F-250 and F-350 Super Duty
Easy to install & perfect for what I need.
by:
bent fins, most likely from the manufacture. Your box was in good shape.
by:
2019 Chevrolet Suburban
by:
23
23
true

See what our Experts say about this Derale Transmission Coolers

Do you have a question about this Transmission Cooler?
  • Finding the Transmission Cooler Return Lin on a 2004 Chevy Express
    The easiest way to determine the return line on your 2004 Chevy Express transmission is to start the truck, shift into drive but do not go anywhere. After about 15 seconds or so put the truck back in park and apply the emergency brake. Turn off the truck. Out of the 2 hoses attached to the transmission, one should be warmer than the other. The one that is cooler is the return line. It may sound a little too easy but it works. Connecting the supplemental cooler, # D13102, to the return...
    view full answer...
  • How Do I Install the Derale Series 7000 Tube-Fin Transmission Cooler Part D13102
    Yes, the coolest line will be the return line that you need to attach to either port on the transmission cooler. The transmission cooler is not directional. You may need a small amount of transmission fluid to top off the system after the installation. The transmission lines on your vehicle should have 3/8 inch fittings and one is provided with the High Performance Class III Transmission Cooler, item # HH41311. If you have a Chrysler, Jeep, Ford or GM vehicle you may need a vehicle specific...
    view full answer...
  • High-Rated Transmission Cooler Recommendation for a 2007 Chrysler Aspen
    You might need a more efficient transmission cooler for optimum cooling on your 2007 Chrysler Aspen. Stacked plate coolers are the most efficient, such as # D52506. If the cooler you have now is an aftermarket external cooler then you likely won't need additional parts to run the lines to and from it but you will need hose barb fittings that can mate up with the cooler, # D98200. Or you could get a kit, # D13403, which has a smaller core but it is still Class V rated.
    view full answer...
  • Recommended Transmission Cooler for a 2007 Chrysler Aspen 5.7 Liter Hemi V-8
    The transmission cooler # D13102 you referenced is recommended for compact cars although you can still use it. Checking the measurements of the potential area is key. I recommend you measure the space you have for installing a transmission cooler to gauge which cooler will fit best. Select the correct transmission cooler by determining where there is enough space to mount it. The best three positions to mount the transmission cooler in order. At Position A, where the transmission cooler...
    view full answer...
    Image 1 for
  • Transmission Cooler for Towing 5300 lb Trailer in the Mountains for 2007 Chevy Silverado 5.3L
    Since you will be towing in the mountains, which is hard on a transmission, I would recommend getting the largest, highest rated transmission cooler that will fit your vehicle. You cannot over cool a transmission. The ideal install location would be in front of the radiator and A/C condenser, right behind the grille. The # D13102 you mentioned will provide some cooling, but due to the fact that you will be towing up and down mountains, it would be too small for your needs. The largest...
    view full answer...

Do you have a question about this Transmission Cooler?


Info for this part was:

Employee Mike L
Expert Research:
Mike L
Employee Patrick B
Expert Research:
Patrick B
Employee Michael H
Expert Research:
Michael H
Employee DeAnne T
Updated by:
DeAnne T
Employee Wilson B
Updated by:
Wilson B
Employee Daron K
Updated by:
Daron K

At etrailer 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.