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  1. Engine Oil Coolers
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  3. Tube-Fin Cooler
  4. W/ Sandwich Adapter
  5. With 3/8 Inch NPT
  6. Class III
Derale Tube-Fin Engine Oil Cooler Kit w/ Sandwich Adapter (Multiple Threads) - Class III
Derale

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

Part Number: D15502
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Derale Engine Oil Coolers - D15502
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16-5/8" Wide x 7-5/8" tall x 3/4" deep, efficient, tube-and-fin 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 D15502 or order online at etrailer.com. Free expert support on all Derale products. Great prices and Fastest Shipping for Derale Tube-Fin Engine Oil Cooler Kit w/ Sandwich Adapter (Multiple Threads) - Class III. Engine Oil Coolers reviews from real customers.
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  • Reviews (20)
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Derale Engine Oil Coolers - D15502

  • Tube-Fin Cooler
  • W/ Sandwich Adapter
  • With 3/8 Inch NPT
  • Class III
  • Derale
  • 16-5/8W x 7-5/8T x 3/4D Inch

16-5/8" Wide x 7-5/8" tall x 3/4" deep, efficient, tube-and-fin 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 tube-fin core
  • Provides external lines, via sandwich adapter, for simple installation of oil cooler without having to reposition oil filter
  • Includes:
    • Tube-and-fin 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:
    • Dimensions: 16-5/8" wide x 7-5/8" tall x 3/4" deep
    • Distance between inlets: 6-1/4"
    • Core width: 13-7/8"
  • 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


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. The result is longer-lasting oil and a better-functioning engine.

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

15502 Derale Tube and Fin Engine Oil Cooler Kit with Sandwich Adapter, Type B

Installation Details D15502 Installation instructions




Customer Reviews

Derale Tube-Fin Engine Oil Cooler Kit w/ Sandwich Adapter (Multiple Threads) - Class III - D15502

Average Customer Rating:  4.4 out of 5 stars   (20 Customer Reviews)

16-5/8" Wide x 7-5/8" tall x 3/4" deep, efficient, tube-and-fin 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:

Installed this product on my 2013 Ram 5.7 Hemi. Install was simple and straight forward. I hoped there would be improvements in the operating temperature of my engine oil, which there was. Now towing my trailer is no worry about engine oil temp. This cooler works exactly as advertised, and the temp never go above 220. An unexpected result was better gas mileage by almost 2 additional miles per gallon. Also the truck runs much quieter than before and smoother. This noticed by my wife who rides with me always. So I would defiantly call this a win win install and purchase.

Ed S. profile picture

Ed S.

6/20/2017

This upgrade to my Ram has paid for itself after one year of use by extending the oil life thus reducing oil change interval



by:

I purchased this kit 1 year ago for an 08 Toyota Highlander V6 Sport. The vehicle had a small (and I mean small) trans cooler already installed with the sport, but adding this additional cooler gives us the piece of mind an confidence that when either towing or evening just sitting in temps up to 116F at the drive through in SoCal during summer hours, my family will stay cool. The fans run less and the whole vehicle runs a bit cooler as well. I have verified this with 3rd party OBD readers, actively watching oil temps both at normal operating temps, hill climbs, towing, and when sitting in extreme heat. IT DOESNT BUDGE! I dont have enough good things to say about this cooler. If youve ever thought about it, you should do it. Very easy to install and it flat out works.



by:

It doesn't fit my car even though the website said it would. I had already installed the radiator component before i found the filter adapter didn't fit so i couldn't return the product.

Katrina B. profile picture
Etrailer Expert

Katrina B.

5/31/2022

This is a universal kit, so there is no guarantee whether it will fit your application. In order for us to assist you, we need pictures and to know what made the adapter not fit.



by:

Easy to install but make sure you use quality thread tape. Check for leakage after 300 miles of driving. Then check again.



by:

Great product. Easy installation.



by:

Bill is very knowledgeable and answered all my questions. Good fella, I can't comment on the product yet because I haven't installed it yet. Thanks Jesse



by:

Doesn't take long to install.



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by:

It has been 1 year now. Here is the story.

Dodge
Ram 1500 5.7 w/3.92 gears.

Oil temp at speed with no trailer: 224
Oil temp at speed with Springdale Mini RV: 240 (backed off at that point….it would have kept climbing)

After the install:

Oil temp at speed with no trailer: 200ish.
With trailer 210-220

Before I did this, I had to keep it at 55 in the expressway to keep my oil from turning into charcoal. Now I can drive normally. Only at the hottest part of the summer on a long grade did I ever brake 230 and it cooled right back off at the top of the hill.

Also holds about another quart of fluid which I like from a wear/tear perspective.

Even if the temp wasn’t an issue this kit would be worth it to move the oil filter to a non-retarded spot. I opted to go with the frame on the right side. Can change filter from side if wheel is turned. Very nice.



by:

My vehicle is a 2010 Ram 1500 5.7 Hemi 4x4. Overall product is great, those Conti hoses are awesome and little hard to get on lol but only issue I had I couldn’t retain my factory mopar oil filter which isn’t a big deal I got a WIX filter that fit. Thanks for quick shipping and great product! Will be buying a transmission cooler from you soon!



by:

Installed this on my 2012 Jeep Grand Cherokee overland with the hemi as the oil temp was heating up while towing. The install was not fun as I had to remove the front fender, grill and under body shield. Had to relocate oil filter to driver side and as a result, ran out of hose and had go out to buy more. Wish there was a few more feet. I placed oil cooler in front of radiator.

Once installed, oil cooler has worked great as I regularly go off-roading and camping towing a 6k pound trailer. Oil temps stay 20-30 degrees cooler making a huge difference when towing. No issues with the oil cooler after a year of use. Has been a great product, I would recommend it.



by:

just what i needed easy install nice quality



by:

This is a quality product and performs great. Installed on a 2012 Toyota Tacoma and had to have some machine work accomplished and a change from the original oil filter. Installation was straight forward after those issues were resolved.



by:

To start I gave the product a good rating only because the kit put together by Derale came with the wrong barb fittings. I called Derale directly and they sent out the right fittings. I have not installed the kit yet but it is well made in the USA. If the kit would of came with the proper barb fitting definitely would of got a excellent rating.



by:

Happy to find a system with the adapter. Mounted to my 4runner very easily. Not much confidence in the plastic mounting method will make something else.



by:

Product was exactly as advertised. Product was shipped quickly, very happy with service.



by:

Recieved item on time, great quality.



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See what our Experts say about this Derale Engine Oil Coolers

  • Is Derale Engine Oil Cooler Right For 2017 Ford Explorer
    Hello Craig, These are universal fits, but I can say that with its multiple thread adapter, you can use the Derale Tube-Fin Engine Oil Cooler Kit w/ Sandwich Adapter (Multiple Threads) # D15502 on your 2017 Ford Explorer.
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  • Best Hitch for a 2015 Honda Odyssey and Do I Need a Transmission Cooler
    If you are referring to a transmission cooler like the Derale Series 8000 Plate-Fin Transmission Cooler Kit part # D13503 or an engine oil cooler like the Derale Tube-Fin Engine Oil Cooler Kit part # D15502 then I can't say that I have ever heard of one being required, especially if you were just using the hitch for a bike rack. The transmission cooler would be a good idea if you were towing near your vehicle's maximum towing capacity but I have never heard of one being required. I also...
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  • Engine Oil Cooler with Thermostat for a 2006 Toyota Tacoma with V6 Motor
    First you would need an engine oil cooler kit. I recommend # D15502 because it comes with multiple thread types and has the proper O-ring size for a V-6 Toyota motor. The sandwich adapter included is thermostatic so a separate thermostat is not required. Oil that is cooler than 180 degrees will bypass the heat exchanger, so your engine will warm up faster. You may need some extra hose like # D15700 for 10 feet. And for hose clamps use # D13008. I have included a couple of links to oil...
    view full answer...
  • Will Derale Tube-Fin Engine Oil Cooler Kit, # D15502 Fit a 2008 Toyota Highlander
    It is very likely that the Derale Tube-Fin Engine Oil Cooler Kit, # D15502, will fit your 2008 Toyota Highlander. From the research I did, the thread size on the oil filter on the vehicle is 3/4-16, which is compatible with this kit. This kit uses the 2-3/4 inch o-ring diameter so if your Highlander has an o-ring that is any other size, this kit will not fit.
    view full answer...
  • Could Derale Engine Oil Cooler D15502 Fit 2010 Chevy Camaro SS
    Since your oil filter thread size is m22x1.5 the Derale engine oil cooler part # D15502 would fit and work great on your 2010 Chevy Camaro SS. I would imagine the area behind the bumper has enough clearance but we don't know that for sure. The dimensions of the cooler though are 16-5/8" wide x 7-5/8" tall x 3/4" deep which you can compare to that area to see if it would fit.
    view full answer...
  • Would Fan Need to be Added to Derale Engine Oil Cooler part # D15502
    I wish Derale sold the kits that offered the fans separately but they do not. Considering the fact that most vehicles don't really need the engine oil cooled significantly you would be just fine with the part # D15502.
    view full answer...
  • Recommendation on a Hitch, Wiring Harness, Transmission and Oil Cooler for a 2011 Ford Flex
    I have a hitch that will work on your 2011 Ford Flex with single exhaust. The Draw-Tite Max Frame Class III Hitch, # 75679, is a custom-fit trailer hitch that is designed for the 2011 Ford Flex. The hitch has a 400 lbs tongue weight capacity and a 4000 lbs gross trailer weight capacity. I recommend this hitch over the Curt hitch, # 13551, because the Draw-Tite hitch has an easier installation than the Curt hitch on the 2011 Ford Flex. The Draw-Tite hitch uses a no drill installation that...
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  • Engine Oil Cooler Recommendation for a 2008 Toyota Tacoma V6
    I did some checking and it looks like the oil filter threads of your 2008 Toyota Tacoma are 3/4 inch-16. The Derale Engine Oil Coolers # D15502 that you referenced includes a sandwich adapter with 3/4"-16 so it would work for you. I attached a review video for this product for you to check out as well.
    view full answer...
  • Engine Oil Cooler Recommendation for 2014 Ford Flex SE 3.5 V6
    The oil filter of your 2014 Ford Flex has a thread size of M22 x 1.5 so the part # D15502 would fit and work well since it comes with a thread adapter in that size. For a relocation kit that is designed for that size you would need the part # D15725.
    view full answer...
  • Will Derale Engine Oil Cooler #D15502 Fit on a 2007 Dodge Caliber R/T
    Yes, the Derale Oil cooler part # D15502 that you referenced will fit and work well on your 2007 Dodge Caliber R/T. I looked up the thread size of your oil filter and it's 22 mm x 1.5 mm which is the same size as one of the fittings that comes with this kit.
    view full answer...
  • Are There Tube-Fin Style Engine Oil Coolers Available
    Yes, if you wanted to use a tube and fin cooler as an engine oil cooler there's no reason you couldn't. The part # D15502 is a tube-fin oil cooler that comes with the parts needed to install on a vehicle. I attached a review video for this product for you to check out as well.
    view full answer...
  • Will Derale Transmission Cooler Work on 2017 Jeep Patriot
    Since your 2017 Jeep Patriot has an automatic transmission that is not a CVT then yes, the Derale cooler part # D15502 will work. CVT transmissions don't typically have the external cooler lines like the non-CVT transmissions have so based on that we know it will work.
    view full answer...
  • Will Derale Engine Oil Cooler D15502 Fit a 1968 Chevy Camaro with a 250 In Line 6
    The Derale Engine Oil Cooler, # D15502, fits many different engine filter thread sizes (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), so it should fit your 1968 Chevy Camaro. You can check ahead of time by checking the filter thread size of a filter that fits your engine. Also check the O-ring diameter. This kit fits an o-ring diameter of 2-3/4 inches. The unit does have a built-in thermostatic bypass feature. It allows oil cooler than 180 degrees to bypass the...
    view full answer...
  • Will the Derale Tube-Fin Engine Oil Cooler Kit # D15502 fit a 2007 Chevy LTZ Suburban
    Yes, the Derale Tube-Fin Engine Oil Cooler Kit, item # D15502, will fit on your 2007 Chevrolet Suburban as long as there is room below the OEM oil filter location to install the sandwich adapter and then reinstall the oil filter on the vehicle. The sandwich adapter is 2 inches thick so you can measure to be sure that when the adapter is installed you will have room to remove and install your oil filter for normal maintenence. If you do not have enough room to install the the sandwich adapter...
    view full answer...
  • Will Engine Oil Cooler Will Work With 2002 Dodge Ram
    Yes, the Derale Tube-Fin Engine Oil Cooler Kit w/ Sandwich Adapter (Multiple Threads) # D15502 will work with your 2002 Dodge Ram. Based on my research your truck has 3/4"-16 threads, which is compatible with the adapter this kit comes with. I have added a link to a video review for you to check out as well.
    view full answer...
  • Will the Derale Engine Oil Cooler # D15502 Fit on a 2004 Chevrolet 1500 Silverado 4wd
    The Derale Tube-Fin Engine Oil Cooler Kit w/ Sandwich Adapter (Multiple Threads) - Class III, item # D15502, would be an excellent choice for your 2004 Chevrolet 1500 Silverado 4wd. There is one important measurement you will need to take to make sure the the adapter will fit with your existing oil filter. Measure down from your existing oil filter to be sure there is at least 2 inches of room for installation and removal of the oil filter when the sandwich adapter is installed on your...
    view full answer...
  • Which Engine Oil Cooler Kit will Work on a Chevy 350 Crate Motor In a 1934 Ford
    If your filter is the larger style GM filter you will need to use the Derale Tube-Fin Engine Oil Cooler Kit w/ Sandwich Adapter (Multiple Threads) - Class III, item # D15505, which includes the adapter for the larger filter. If you are not sure which filter you have the # D15505 will work on the engine without the use of the adapter. If you have the smaller filter on your vehicle you can use the Derale Tube-Fin Engine Oil Cooler Kit w/ Sandwich Adapter (Multiple Threads) - Class III,...
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  • Recommended Engine Oil Cooler Kit for a 2018 Subaru Crosstrek
    Let's assume you meant the 2018 Crosstrek! I checked with Derale and their Tube-Fin Engine Oil Cooler Kit w/ Sandwich Adapter item # D15502 has been tested and confirmed to fit the 2018 Subaru Crosstrek.
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  • Will the Oil Cooler Kit # D15502 Fit on a 2007 Mustang with Supercharged 4.6 Litre Making 480 WHP
    I checked on the oil coolers available for your vehicle and the recommended cooler kit is the Derale Tube-Fin Engine Oil Cooler Kit w/ Sandwich Adapter (Multiple Threads) - Class III, item # D15502, that you selected. This kit will have the correct fittings to install the cooler. You will need to do some measuring before selecting this kit though, especially since you have some aftermarket additions. First, you need to make sure that you have 2 inches of clearance below the original...
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  • Can a Transmission Cooler Work as an Engine Oil Cooler in a 2009 Chevy Silverado 5.3
    You can use a transmission cooler like an engine oil cooler, however, to make it work properly there are adapters and modifications that will be required. A better option would be the Derale Engine Oil Cooler # D15501 which will fit your 2009 Chevy Silverado and comes with all necessary installation hardware which will make your installation much easier. When picking out an engine oil cooler the guideline is to pick a cooler that can accommodate the same engine oil filter thread. Your...
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  • Engine Oil Cooler Recommendation for 1971 Chevy Camaro
    The best way to keep your your SBC 350 cool in your 1971 Chevy Camaro will be an upgrade aluminum radiator if you haven't already. I had a 1972 Camaro with a 350 and all of the cooling issues I had with the car went away with an improved radiator. If you wanted an oil cooler though we have the Derale part # D15502 which will attach between the oil filter and the block and will cool the oil. I don't like to recommend these typically as they might lower oil pressure slightly but if you have...
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  • Recommended Engine Oil Cooler for a 2003 Ford Ranger 3.0L V6
    We have an engine oil cooler that will work for your 2003 Ford Ranger. I recommend the Derale Tube-Fine Engine Oil Cooler Kit, # D15502, has a 16-5/8 inches wide x 7-5/8 inches tall x 3/4 of an inch deep cooler. The kit will include a sandwich adapter to allow you connect the oil outlet and inlet lines the engine to the cooler. The kit includes different size sleeve nuts to you can install your engine oil filter to the sandwich adapter. Your year Ford Ranger will use the 3/4-16 sleeve. Review...
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  • Engine Oil Cooler Recommendation for a 2001 Dodge Ram with 360 Cubic Inch Motor
    The engine oil temperature should only be a concern if you notice that the gauge, if you have a gauge, is above the normal operating temperature. It can also be a concern when towing or carrying things in the bed of the truck. Adding an engine oil cooler will lower the temperature by as much as 50 degrees depending on where the core is mounted. Engine oil temperature should be between 180 and 200 degrees for the engine to function the best so if your engine oil routinely goes above that...
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  • Engine Oil Cooler Mounting Location Options for a 1994 Chevy Camaro
    I own a 1998 Pontiac Trans Am and have a very large transmission cooler plus an underhood ram-air kit (Fast Toys Ram Air) that blocks about 50% of the direct air flow that would go through the radiator and I have had no cooling problems. The cooling fans on our F-body cars are very powerful for cooling the radiator fluid and you should not have a problem with airflow through the radiator. Also, our bottom breather style radiators are very efficient. You will notice that most modern cars...
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Info for this part was:

Employee Mike L
Expert Research:
Mike L
Employee Robert G
Expert Research:
Robert G
Employee Michael H
Expert Research:
Michael H
Employee Jameson C
Expert Research:
Jameson C
Employee Jeffrey L
Expert Research:
Jeffrey L
Employee DeAnne T
Updated by:
DeAnne T
Employee Daron K
Updated by:
Daron K
Employee Jeff D
Installed by:
Jeff D
Employee Alan C
Video by:
Alan C

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