Product Specs:
Accessories and Parts
Engine Oil Coolers
Oil Line Adapters
Single Thread
Sandwich Adapter
Derale
Install an oil cooler to improve the performance and longevity of your engine without having to worry about moving the factory oil filter. This low-profile sandwich adapter provides the external oil lines necessary to do so.
Video of Derale Low-Profile Sandwich Adapter - 20 mm x 1.5 mm Engine Filter Threads
very reasonable price and shipped very quikly.!!!
fast shipping great productinstant shipping, doesn't overcharge shipping, good communication of shipment and quality product as described. thank you.
Worked great on my Kawasaki Brute Force 750 4x4i. Low profile and high quality. Made in the USA!
Looks and feels like quality, made in the USA!
It works great once installed. The O-ring didn't seal so I ended up using gasket maker to seal it. Installation would've been easier if it came with something that tells you what thread size to use where the oil lines come in. But again, once installed, it hasn't given me any issues
No problems with the oil filter adapter at all, worked great! Wish I could say the same for my actual oil cooler.
Product appears to be very good quality, I am impressed with the quality of the machine work and it's made in the USA, definite plus!
Arrived sooner than I thought...will report back after installation
Great product, easy to install keep my oil cooler with the sandwich style cooler. Thank you
Adapter works perfectly. Fast customer service and prompt shipping. Thanks!
Works great. Running to my atv oil cooler I added.
Great product, exactly what I needed for my custom build
As a repeat customer I can say you have always shipped quickly and always have got exactly what I expected. Thank you.
Perfect fit and good quality.. Just what i needed. Thank you.
Great ordering , easy to use web site. product shipped promptly! thanks again Mike M
Extremely satisfied.
looks great
Product Specs:
Engine Oil Coolers
Stacked-Plate Cooler
With - 8 AN Inlets
13W x 4-9/16T x 2D Inch
W/ Sandwich Adapter
Class III
Derale
13" Wide x 4-9/16" tall x 2" deep, super-efficient, stacked-plate cooler core comes with a sandwich adapter and all necessary installation hardware, making it easy to prolong the life of your engine and improve its overall performance.
Video of Derale Stacked-Plate Engine Oil Cooler Kit w/ Sandwich Adapter (Multiple Threads) - Class III
I am extremely disappointed in this product. Installation has been a nightmare, even being someone that has automotive experience.
From etrailer.com's recommendations to other customers I purchased this oil cooler for my 2010 Dodge Journey.
DON'T!
Unless you have access to some way to make a custom mounting bracket mounting is impossible. This CANNOT be mounted using the supplied method due to the stock cooling fan mounting shroud.
After making my own mounting brackets from aluminum this cooler has done nothing but leak.
It uses adapters, attached to adapters to make the connections to the tank, they leak.
To attach the lines to the sandwich plate the instruct you to use teflon tape, or a similar sealant. With the temperatures and pressures involved keeping this from leaking took several attempts, not to mention oil sprayed all over the underside of my vehicle, including my brakes, and the front of my brand new trailer.
Overall a very, very disappointing experience with this product.
Save your money. Two big problems. First, the sandwich plate adapter continues to work loose causeing an oil leak. I've removed the filter and retourqed to Derale specs a couple of times and it eash time after a couple of days it starts to leak again. Derale tech support was not at all helpful, they said, hmmmm, maybe tighen it a litte more, which I did, and it didn't help. Second issue is this cooler is very small, I installed it on a Ram 1500 5.7l and it made no noticable difference in the engine oil tempure when towing. I considered buying a larger cooler core and asked Derale tech support for some sizing guidance and their best response was put as big a one as will fit. Lot of science going on there. Couldn't give me any information regarding input and output temps vs flow, sizeing guidelines by displacement, nothing, no data of any kind seemed available. I'll make one more attempt to reseal, retighten, try a new o-ring etc. It doesn't work it's coming off and going in the trash. Overall the kit is sized for a very, very small application, maybe your riding lawn mower, that should be indicated. On a full size 1/2ton pickup this does next to nothing for your oil temp. Unfortunately tech support from Derale was no help whatsoever and showed not interest in helping trouble shoot or solve the problem. Very disappointing, I'd look else where.
I bought this engine oil cooler so I could pull my 21 foot boat with my 2016 Ford Explorer. I am very pleased with how it works. It was easy to install even with having to remove the bumper cover so I could attach it to the front of the radiator. I would buy another one if I ever needed to. I would also buy from etrailer again, they have great prices and products.
Installed the Derale engine oil cooler today. Excellent kit installed without any problems. Parts were very complete. I am pleased with the proiduct.

Johns.
7/15/2014
No issues or problems, works great. Engine temperature gauge never goes over half way when towing my 2000lb pop up camper.
Very fast service. Hose length was spot on. Will be towing this next week and will see the difference from before.
sandwich plate is poor quality, o-ring doesnt seal well. had to buy another companies sandwich plate to stop the leak.

Jenny N.
11/11/2022
This engine cooler kit does have a one year warranty through the manufacturer. Customer Service will reach out.
Great product
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Jason
4/14/2024
Perfect! As it should. I support American made craftsmanship.