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  1. Engine Oil Coolers
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  3. Stacked-Plate Cooler
  4. W/ Sandwich Adapter
  5. With - 8 AN Inlets
  6. Class III
Derale Stacked-Plate Engine Oil Cooler Kit w/ Sandwich Adapter (Multiple Threads) - Class III

Derale Stacked-Plate Engine Oil Cooler Kit w/ Sandwich Adapter (Multiple Threads) - Class III

Retail:$295.10
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Engine Oil Coolers
Shipping Weight: 7 lbs
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D15602 - 13W x 4-9/16T x 2D Inch Derale Stacked-Plate Cooler
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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. 1-800-940-8924 to order Derale engine oil coolers part number D15602 or order online at etrailer.com. Free expert support on all Derale products. Great prices and Fastest Shipping for Derale Stacked-Plate Engine Oil Cooler Kit w/ Sandwich Adapter (Multiple Threads) - Class III. Engine Oil Coolers reviews from real customers.
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  • Reviews (9)
  • Q & A (0)
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Derale Engine Oil Coolers

  • Stacked-Plate Cooler
  • W/ Sandwich Adapter
  • With - 8 AN Inlets
  • Class III
  • Derale
  • 13W x 4-9/16T x 2D Inch

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.


Features:

  • Prolongs life of engine oil, reducing number of necessary changes
  • Improves overall functioning and performance of engine
  • Reduces oil temperature by as much as 50 degrees
  • Cools effectively through use of super-efficient, stacked-plate core
    • Most efficient cooling system with the large surface area of the stacked plate design and turbulator technology
    • Furnace-brazed aluminum construction for great heat dissipation
  • Provides external lines, via sandwich adapter, for simple installation of oil cooler without having to reposition oil filter
  • Includes:
    • Stacked-plate cooler core
    • Sandwich adapter
    • High-temperature, high-pressure rubber hose with stainless steel clamps
    • Brass hose-barb adapters
    • Multiple sleeve nuts to ensure proper thread size
    • Complete mounting kit
  • Made in USA


Specs:

  • Heat exchanger:
    • Inlets: -8 AN
    • Overall dimensions: 13" wide x 4-9/16" tall x 2" deep
    • Distance between inlets: 10"
    • Distance between mounting holes: 12-1/4"
  • Sandwich adapter:
    • Inlet/Outlet ports: 3/8" NPT
    • O-ring diameter: 2-3/4"
    • Engine filter thread size: 3/4"-16, 13/16"-16, 18 mm x 1.5 mm, 20 mm x 1.5 mm and 22 mm x 1.5 mm
  • 1-Year warranty


The stacked-plate heat exchanger included is the most effective type of oil cooler, primarily because of its increased surface area. Allowing fluid to spread out over this larger surface area decreases the time required for heat transfer to take place, resulting in ultimate efficiency.

The sandwich adapter in this kit provides the external oil lines necessary to install a cooler without requiring you to move the factory spin-on oil filter, making it even easier to extend the life of your vehicle's engine. In addition, the thermostatic bypass feature allows oil cooler than 180 degrees to bypass the heat exchanger, so your engine will warm up faster.

Dimensions

15602 Derale Stacked Plate Engine Oil Cooler Kit with Sandwich Adapter, Type B

Item # D15602

Installation Details D15602 Installation instructions



Customer Satisfaction Score:


Customer Reviews

Derale Stacked-Plate Engine Oil Cooler Kit w/ Sandwich Adapter (Multiple Threads) - Class III - D15602

Average Customer Rating:  3.4 out of 5 stars   (9 Customer Reviews)

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.

by:

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.



by:

sandwich plate is poor quality, o-ring doesnt seal well. had to buy another companies sandwich plate to stop the leak.

Etrailer Expert

Jenny N.

11/11/2022

This engine cooler kit does have a one year warranty through the manufacturer. Customer Service will reach out.



by:

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.



by:

Really happy with this kit



by:

Very fast service. Hose length was spot on. Will be towing this next week and will see the difference from before.



by:

Great product



by:



by:

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.



by:

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.


9
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See what our Experts say about this Derale Engine Oil Coolers

  • Will the Derale Stacked Plate Oil Cooler part # D15602 Fit a 2006 Jeep Commander with a 4.7 Liter
    The Derale Stacked Plate Oil Cooler part # D15602 that you referenced will fit your 2006 Jeep Commander. Your 2006 Jeep Commander with a 4.7 liter engine has oil filter threads of 3/4 In -16 which this comes with an adapter for that thread size. This comes with everything needed to complete the install. It comes with the heat exchanger, the lines needed, sandwich adapter, and all fittings.
    view full answer...
  • Do Any Factory OEM Components Need to be Replaced to Install Engine Oil Cooler # D15602
    I spoke with my contact at Derale. He stated that you will not have to replace any components to install the Engine Oil Cooler Kit, # D15602. When installing an engine oil cooler, you will need to make sure there is enough room for the sandwich adapter and oil filter. With the adapter in place, the oil filter will stick out about 2 inches further. Make sure you have enough room to remove and reinstall the filter with the adapter in place.
    view full answer...
  • What is the Length of the Hose In the Derale Engine Oil Cooler Kit # D15602.
    The hose that is included with the Derale Stacked-Plate Engine Oil Cooler Kit, # D15602, is 10 ft long and has a 1/2 inch inner diameter. We sell 1/2 inch inner diameter hoses individually as well if you need additional length. I have included a link to all of the hoses we sell for you.
    view full answer...
  • Transmission Cooler Install Video for a 2013 Ford Explorer
    Transmission coolers all install in basically the same way. I attached an install video that shows a similar transmission cooler being installed in a similar Ford Explorer for you to check out to show you the basic idea. You may not have to remove the front bumper like the video shows, but we do that so that we can show you how everything installs easier. I also attached a help article on transmission coolers for you to check out as well.
    view full answer...
  • Derale Engine Oil Cooler for 2012 Toyota FJ Cruiser 4x4
    Yes, you can use Derale Oil Cooler kit # D15602 in your FJ Cruiser. A supplementary oil cooler like the Derale # D15602 is a great way to keep your engine oil temperature in the ideal 180 to 200-degree Fahrenheit range. This Class III cooler kit includes a sandwich adapter and a range of sleeve nuts to ensure a proper match to the threads on your oil filter landing (where your oil filter currently mounts). The best place to mount the cooler core is in front of your AC condenser where...
    view full answer...
    Image 1 for
  • Is Derale Oil Cooler D15602 a Good Fit for 2004 Ford F-150 with 5.4 liter Engine
    The Engine Oil Cooler kit part # D15602 is a fit for your 2004 Ford F-150 with a 5.4 liter engine and would work well. We have not heard of this cooler or any other Derale coolers leaking either.
    view full answer...
  • Is Vehicle Engine Oil Being 225 Degrees Safe
    You are actually totally fine. Engine oil does best when it's temperature is right at 225-230 degrees when the vehicle is at operating temperature so there would be no need to keep it any cooler. Synthetic oils can handle up to 300 degrees without a problem. As long as the coolant temperature is within the correct range (it should be) then you have nothing to worry about. One easy trick to reduce coolant temperatures that you can pull off since you are down south is to replace the coolant...
    view full answer...
  • Does Derale Stacked Plate Oil Cooler Kit # D15602 Come with Thermostat Bypass
    Yes, the Derale Stacked-Plate Engine Oil Cooler Kit # D15602 that you referenced does have a thermostatic bypass that prevents oil cooler than 180 degrees from going through the cooler which allows the engine to warm up quickly but then stay cooler once operating temperatures have been reached. The oil filter then does attach to the sandwich adapter.
    view full answer...
  • Added Oil Capacity When Installing Derale Oil Cooler Kit # D15602 on 2016 Ram 1500
    I reached out to my contact at Derale and he said installing the Stacked-Plate Engine Oil Cooler Kit # D15602 will add about 6 ounces of oil capacity as well as a little extra for the lines. When changing your oil after installing the cooler you won't need to take apart the unit. You will be able to change the oil on your Ram just like normal. It's not an issue at all (and is completely normal) to have some leftover oil in the system as it simply can't be completely drained. The included...
    view full answer...
  • Does Derale Stacked-Plate Engine Oil Cooler # D15602 Have to Install Upright
    The Derale Stacked-Plate Engine Oil Cooler # D15602 can basically be installed in any orientation. It does not have to face a certain direction to function properly as the oil will make its way to the other side of the cooler regardless of how it is positioned.
    view full answer...
  • Recommended Engine Oil Cooler 2009 Chevy Silverado 1500 4.8L V8
    Generally speaking, the best oil/transmission cooler to use would be the largest one you have space available for in front of the radiator/condenser behind the grill of your 2009 Chevy Silverado 1500. Therefore, as long as you have 13" wide x 4-9/16" tall x 2" deep of space in this location the Derale Plate-Fin Engine Oil Cooler Kit w/ Adjustable Sandwich Adapter part # D15602 would do an excellent job of cooling your engine oil. The Derale Oil Cooler Kit comes with everything you will...
    view full answer...
  • Will Derale Oil Cooler Work On 2014 Ram 1500 With Remote Oil Cooler
    In my research I found that the threads on the old filter you said you use has 3/4-16 threads. The Derale Stacked-Plate Engine Oil Cooler Kit # D15602 has a threaded sleeve with those thread dimensions. You would use the sleeve that has he yellow label attached to it. This is a Class lll oil cooler that can lower your oil temperature by as much as 50 degrees so it will work great for your 2014 Ram 1500.
    view full answer...
  • Will the Stacked Plate Engine Oil Cooler part # D15602 fit a 2011 Jeep Grand Cherokee with 5.7 Hemi
    Yes, the Derale Stacked-Plate Engine Oil Cooler Kit w/ Sandwich Adapter # D15602 will fit your 2011 Jeep Grand Cherokee with a 5.7 liter V8. I checked and your oil filter threads are M22 x 1.5 inch like what the adapters of this kit are compatible with.
    view full answer...
  • Best Engine Oil Cooler for a 1989 GMC Suburban 1500 with 5.7L V8 Engine
    For your 1989 GMC Suburban 1500 with the 5.7L V8 engine, I recommend using the Derale Stacked-Plate Engine Oil Cooler Kit w/ Sandwich Adapter part # D15602. This kit comes with several different thread adapters but you will need to use the one with a blue paint marking as this is the correct 13/16-16 adapter for you Suburban. The above engine oil cooler kit can cool your vehicle's engine oil up to 50%. The cooler engine oil will prolong the life of your engine in addition to improving...
    view full answer...
  • Derale D15405 or D15602 Oil Cooler for 2016 Ram 1500
    For your 2016 Ram 1500, between the Derale Plate-Fin Engine Oil Cooler Kit # D15405 and the Derale Stacked-Plate Engine Oil Cooler Kit # D15602, I highly recommend going with the latter, the stacked-plate kit. The reason why is that the stacked-plate kits are simply the most efficient oil coolers available, which means what they do is cool more fluid - and cool it faster - than the tube and fin or plate and fin coolers do. So the best option for your Ram to get the best cooling is definitely...
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  • Recommended Oil Cooler for a 2005 Chevy Trailblazer 4.2 Liter I-6 Engine
    There are three basic types of heat exchangers. Tube and fin, plate and fin and stacked plate. Stacked plate being the most efficient. Take a look at the informative article about oil coolers I included. The cooler I recommend is the Derale stacked plate oil cooler kit with Sandwich adapter # D15602 because it's super efficient and one of our most popular ones we currently offer. It will reduce oil temps by as much as 50 degrees. The external lines via the sandwich adapter makes installation...
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    Image 1 for
  • Best Engine Oil Cooler for 2015 Ram 1500 5.7 Liter
    Both the Derale # D15405 and # D15602 are great options for your 2015 Ram 1500. Since engine oil coolers are not vehicle specific, either cooler will work well for you. The # D15602 is a stacked-plate design which generally cools faster and more efficiently, which is why it's able to be so much smaller. In terms of efficiency, the stacked-plate design is the best at cooling the engine oil. This oil cooler measures 13 inches wide by 4-9/16 inches tall by 2 inches deep. Since it's smaller...
    view full answer...
  • What Is the Difference Between the Derale Stacked-Plate Engine Oil Cooler Kit D15602 and D15605
    The difference between the Derale Stacked-Plate Engine Oil Cooler Kit part # D15602 and part # D15605 is that the former comes with a 2-3/4" o-ring and the latter comes with both a 2-3/4" o-ring and a 3-1/2" o-ring. These o-rings are used to attach the sandwich adapter to the engine block (see photo). The 3-1/2" o-ring is only needed for 1963-2007 GM small block & big block V8 engines.
    view full answer...
    Image 1 for
  • Engine Oil Cooler for a 2010 Honda Accord
    Engine oil coolers are not vehicle specific so can use any one that will fit in the space available in the engine compartment. Based on what I could find on the motor in your 2010 Honda Accord, it uses a 20x1.5mm filter thread and 2-1/2 inch diameter O-ring. For those sizes you will need to use kit # D15604 since the other kit, # D15602, does not have the proper O-ring size. I have included a link to the installation details and a link to our informational article on engine oil coolers for you.
    view full answer...
  • Recommended Engine Oil Cooler Kit for 2013 Ford Mustang 3.7 L V6 That is Made in the USA
    Rubber hoses secured with clamps is the trusted standard and always has been with aftermarket oil coolers. We haven't had issues with our installs and we trust them. Essentially you can put the cooler anywhere it fits and is getting the most air flow possible. If you want to attach it to the radiator, that's fine, you'll just need to find a cooler that will fit in the 1-1/2 inch gap. This is why I recommend the Derale Plate-Fin Engine Oil Cooler Kit # D15405. It measures 1-1/4 inches...
    view full answer...
  • Which Provides More Engine Oil Cooling Derale Cooler D15405 or D15602
    The Class V part # D15405 will provide considerable more cooling for your engine oil than the part # D15602 so it will be your best option.
    view full answer...
  • Engine Oil Cooler Recommendation for 2009 Ford Flex
    For an oil cooler for your Ford Flex, I recommend the Derale Stacked-Plate Engine Oil Cooler Kit with Sandwich Adapter, part # D15602. This can reduce engine oil temperature by as much as 50 degrees and includes the complete mounting kit along with the adapters needed for installation. This cooler measures 13 inches wide by 4-9/16 inches tall by 2 inches deep.
    view full answer...
  • Causes of Leaks When Installing an Engine Oil Cooler
    The number one cause of leaking in regards to the installation of an oil cooler is incorrect installation. The Derale Tube-Fin Engine Oil Cooler Kit part # D15502 is an excellent choice for your 2013 Ford Explorer. The kit comes with 5 different oil filter thread adapters. For your Explorer you will want to use the 3/4"-16 adapter with the yellow paint marking if you have the 2.0L I4 engine or the 22x1.5" adapter with the green paint marking if you have the 3.5L V6 engine. When installing...
    view full answer...
  • Recommended Oil and Transmission Coolers for the Dodge Durango
    I reached out to my contact at Derale and he confirmed that the Derale Stacked-Plate Transmission Cooler Kit # D13401 and the Derale Stacked-Plate Engine Oil Cooler Kit # D15602 are universal fit and will work with your 2013 Dodge Durango 5.7L Hemi.
    view full answer...

Do you have a question about this Engine Oil Cooler?


Info for this part was:

Employee DeAnne T
Updated by:
DeAnne T
Employee Daron K
Updated by:
Daron K
Employee Michael H
Expert Research:
Michael H
Employee Jameson C
Expert Research:
Jameson C
Employee John H
Expert Research:
John H
Employee Adam R
Expert Research:
Adam R
Employee Jeffrey L
Expert Research:
Jeffrey L
Employee Jeff D
Installed by:
Jeff D

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