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13" Wide x 7-5/16" tall x 2" deep, super-efficient heat exchanger improves the performance and increases the lifespan of your vehicle's transmission. Includes -6 AN aluminum fittings and hose-barb adapters.
Features:
Specs:
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.
Stacked-plate heat exchangers have long been considered the most effective type of oil or transmission cooler, primarily because of their increased surface area. Allowing fluid to spread out over this larger surface area decreases the time required for heat transfer to take place. As a result, plate coolers typically manage to cool a greater volume of fluid faster than tube-and-fin, or even plate-and-fin, varieties.
Average Customer Rating: 5.0 out of 5 stars (4 Customer Reviews)
13" Wide x 7-5/16" tall x 2" deep, super-efficient heat exchanger improves the performance and increases the lifespan of your vehicle's transmission. Includes -6 AN aluminum fittings and hose-barb adapters.Cooler was well built and fit my 2002 Silverado with some slight modifications to the existing bracing. It seems to cool well but I haven’t towed anything heavy yet in warmer temps to know how well it cools above the stock cooler.
I just received the Derale D13403 transmission oil cooler and the Firestone Ride-Rite air suspension system for my truck. I have not installed them yet but my experience with the ordering process was excellent. I placed my order on a Saturday afternoon and received confirmation of shipment later the same day. Everything was packaged very well and free delivery was quick. I have ordered from etrailer before and will continue to use them as my needs arise..
This transmission cooler is a true game changer. We are now able to climb steep grades without overheating the transmission. Installation was fairly straightforward, and it fit in the same location as the original cooler. We have traveled over 4500 miles since installation and are very happy with its performance.
ordering was easy. Paula was professional, knowledgeable and helpful. The product arrived on time and was in excellent condition ready to install. Installation wasn't complicated just a few hours from start to finish. We are ready to roll!
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Jj
3/2/2022
After one year this transmission cooler is working great. We have traveled over steep mountain grades with no problems.