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  1. Transmission Coolers
  2. Derale
  3. Stacked-Plate Cooler
  4. Heavy-Duty Truck
  5. With - 6 AN Inlets
  6. 13W x 9-3/16T x 2D Inch
Derale 25-Row, High-Performance, Stacked-Plate Cooler with -6 AN Fittings - Class V

Derale 25-Row, High-Performance, Stacked-Plate Cooler with -6 AN Fittings - Class V

Item # D52506
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Retail:$210.31
Our Price: $182.28
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Transmission Coolers
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13" Wide x 9-3/16" tall x 2" deep, superior heat exchanger improves the performance and increases the lifespan of your vehicle's engine or transmission with maximum efficiency. Lowest Prices for the best transmission coolers from Derale. Derale 25-Row, High-Performance, Stacked-Plate Cooler with -6 AN Fittings - Class V part number D52506 can be ordered online at etrailer.com or call 800-298-1624 for expert service.
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Derale Transmission Coolers - D52506

  • Stacked-Plate Cooler
  • Heavy-Duty Truck
  • With - 6 AN Inlets
  • 13W x 9-3/16T x 2D Inch
  • Standard Mount
  • Derale

13" Wide x 9-3/16" tall x 2" deep, superior heat exchanger improves the performance and increases the lifespan of your vehicle's engine or transmission with maximum efficiency.


Features:

  • Prolongs life of engine or transmission
  • Improves overall performance
  • Prevents heat-related failures
  • Facilitates heat transfer between high-pressure fluids with furnace-brazed aluminum construction
  • Designed with 25 rows of 2"-wide turbulator plates for increased capacity and more efficient cooling
  • Works as either engine oil or transmission cooler
  • Comes with built-in mounting brackets for easy installation
  • Includes aluminum fittings


Specs:

  • Inlets: -10 AN O-ring, female
  • Fittings: -6 AN
  • Overall dimensions: 13" wide x 9-3/16" tall x 2" deep
  • Distance between inlets: 10"
  • Mounting dimensions: 12-1/4" wide x 7-5/8"
  • 1-Year warranty


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. Add to that the 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 absolutely superior cooling system.

Dimensions

52506 Derale Stacked Plate Cooler with Fittings






Customer Reviews

Derale 25-Row, High-Performance, Stacked-Plate Cooler with -6 AN Fittings - Class V - D52506

Average Customer Rating:  5.0 out of 5 stars   (2 Customer Reviews)

13" Wide x 9-3/16" tall x 2" deep, superior heat exchanger improves the performance and increases the lifespan of your vehicle's engine or transmission with maximum efficiency.

- D52506
by:

This cooler is absolutely the most efficient cooler money can buy for the tacoma. It fits the space without changing any wiring. You just relocate the horns to the center post. I pull a 5K travel trailer and this cooler lowered my transmission temp a solid 30 degrees. This is the best money you can spend on your 2005-2015 tacoma if you tow a trailer.


Comments
I pull a 5000lb RV with my 2015 Tacoma. This transmission cooler lowered my trans temp a solid 30 degrees. Best money I have spent on my truck.
Dennis - 10/12/2017



- D52506
by:

The oil cooler worked flawlessly. It brought down my transmission temp by at least 55* degrees. The construction of the oil cooler is like no other. Very well put together so glad I went with the stacked plate.


2
2

Ask the Experts about this Derale Transmission Coolers



  • Installation of Aftermarket Transmission Cooler to Replace Leaking OEM Cooler
    The general rule is that transmission fluid cannot be cooled too much, so using the largest cooler that will fit is a good idea, especially if you are towing. Since you intend to completely bypass the OEM cooler you will want to use the largest aftermarket cooler that can fit in front of your AC condenser. This is the optimum location for the cooler since it receives maximum air flow. You will also want to use the highest-efficiency cooler, a Class V stacked plate type like # D52506. This...
    view full answer...
  • Stacked Plate Cooler Transmission Cooler Recommendation for 2006 Ford Expedition
    Yes, the Derale Stacked Plate Cooler part # D13403 is a Class V transmission cooler that comes with all the needed install hardware and would fit and work well for you. It measures 13" Wide x 7-5/16" tall x 2" deep which would easily fit in front of your radiator and would be incredibly efficient.
    view full answer...
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  • Transmission Cooler Recommendation for 2004 Chevy Silverado
    Stacked plate coolers like the Derale part # D52506 are the most efficient style of fluid cooler. This would be our best recommendation as it will cool the fluid the best. 290 degrees is pretty hot for tranny fluid so installing a cooler would be a great option.
    view full answer...
  • Can I Use Derale Stacked Plate Cooler To Replace Stock Cooler in Chevy Suburban With K5L Package
    The Derale 25-Row, High-Performance, Stacked-Plate Cooler with -6 AN Fittings part # D52506 is designed to be used as a supplemental cooler to the factory K5L heavy-duty cooling package in the 2010 Chevy Suburban 2500 however, if your factory transmission cooler is leaking you can bypass it although it is not recommended by Derale. Since you are most likely towing and bypassing your factory cooler you want to use the largest transmission cooler you can get to fit so the 13" wide x 9-3/16"...
    view full answer...
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  • Transmission Cooler Recommendation for a 2005 Allegro Open Road 32BA on Workhorse Chassis
    Transmission coolers are not vehicle specific so you can install one on your RV. Generally we recommend going with the largest cooler that will fit in the available space under the hood. Or you could go with a stacked plate cooler that is smaller but more efficient. I actually recommend the stacked plate design because they are so efficient. For a kit that comes with a cooler, mounting hardware, hose, and fittings use # D13403. I have also included a link to our help article on transmission...
    view full answer...
  • Are Derale -6 AN Female Swivel x 3/8" Barb Hose Fittings Brass?
    The Derale -6 AN Female Swivel x 3/8" Barb Hose Fitting # D98200 you were referring to are not brass, it is an aluminum fitting. The Derale 25-Row, High-Performance, Stacked-Plate Cooler with -6 AN Fittings # D52506 will work for you so long as you have the required space for it to fit; his cooler measures 13" Wide x 9-3/16" tall x 2" deep.
    view full answer...
  • Recommended Transmission Cooler for a 2012 Toyota Tacoma
    The transmission cooler I recommend for your 2012 Toyota Tacoma is the Derale Series 8000 Plate-Fin Transmission Cooler Kit part # D13503. This cooler comes with everything you need for installation in most cases and will do an excellent job of keeping the transmission fluid temperatures cool in your Tacoma. If you take a look at the attached video, you can get a better idea of how it will install and what is needed to do so. The install video is on a GMC Canyon but the process will...
    view full answer...
  • 3/8" Hose Adapter Needed for Derale 25-Row Stacked-Plate Cooler with -6 AN Fittings
    Yes, the adapter you need for the Derale 25-Row, High-Performance, Stacked-Plate Cooler with -6 AN Fittings # D52506 is part # D98200 which is the Derale -6 AN Female Swivel x 3/8" Barb Hose Fitting. This will allow you to use your 3/8" hose that you mentioned.
    view full answer...
  • Recommended Transmission Cooler for a 2017 Kia Sedona
    I do have an option for you but the Derale 25-Row High-Performance Stacked-Plate Cooler part # D52506 would be a bit overkill for your 2017 Kia Sedona nor do I think you would have the space to install this. Instead, I recommend the Derale Series 8000 Plate-Fin Transmission Cooler Kit part # D13504 which will be plenty for your Sedona. In regards to installation, aftermarket transmission coolers are not really what I would call plug and play so you will need to do a bit of alterations...
    view full answer...
  • Does Transmission Cooler part # D52506 Come with Install Hardware and Lines/Fittings
    The Derale Stacked Plate Transmission Cooler part # D52506 that you referenced does not come with an install kit so you'll also need to go with the part # D13065 as well to provide the mounting hardware and the hoses/lines/fittings.
    view full answer...
  • Thermostatic Fan For Derale 25-Row Stacked Plate Cooler
    I recommend attaching the Derale 8" Dyno-Cool Straight-Blade Electric Fan with Thermostat Control # D16308 to your Derale 25-Row, High-Performance, Stacked-Plate Cooler # D52506. This fan having the thermostatic control will turn on when temperature exceeds the temperature you set on the controller.
    view full answer...
  • Recommended Transmission Cooler for a 2013 Chevrolet Tahoe with the 5.3L V8 Engine
    The best transmission cooler to use on your 2013 Chevrolet Tahoe will be the largest one you have space available for in front of your radiator/condenser behind your grill. Unfortunately, we have not test fit any transmissions coolers on your Tahoe yet but we have test fit the Derale Series 8000 Plate-Fin Transmission Cooler Kit part # D13504 on a similar 2009 GMC Yukon and found this to be a good fit therefore will more than likely work for you as well. This cooler will do a great job...
    view full answer...
  • Fittings To Attach a Transmission Line to the Derale 25-Row Stacked-Plate Cooler D52506
    The Derale 25-Row, High-Performance, Stacked-Plate Cooler part # D52506 comes with -10 AN female fittings. It also comes with a reducer that adapts this -10 AN female fitting to a male -6 AN fitting (see photo) so that you can then use the Derale -6 AN Female Swivel x 3/8" Barb Hose Fitting part # D98200. If the Derale 25-Row, High-Performance, Stacked-Plate Cooler did not come with this reducer then please just let me know but it should have. In regards to the other fitting you are looking...
    view full answer...
    Image 1 for
  • How To Choose the Correct Size Transmission Cooler for a Vehicle
    The best cooler for your application will be based on the space you have available to mount the cooler. The most popular transmission coolers we offer would be one of the Derale Series 8000 Plate-Fin Transmission Cooler Kits. These come in various sizes such as the part # D13502 which measures 11" wide x 7-1/4" tall x 7/8" deep. I have attached the other size options as well. In regards to a transmission frame rail coolers, these are less effective than those mounted behind the grille...
    view full answer...
  • Best Transmission Cooler For 2007 Chevy Tahoe With 5.3L Engine
    The best transmission cooler for your 2007 Chevy Tahoe with a 5.3L engine is an option from Derale, and you'll also need fittings: - Derale Series 8000 Plate-Fin Transmission Cooler # D13503 - Derale Snap-In Radiator Adapter Fitting for GM # D13035 This is a plate-and-fin cooler, which means it highly efficient because it uses smaller plates that cover more area than other coolers in order to agitate transmission fluid. Because you cannot over-cool fluids, the rule of thumb with transmission...
    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...
  • Automatic Transmission Cooler and Fittings for a 2006 Ford F-150
    For transmission cooler fittings the 6 or 10AN you see listed on coolers such as # D52506 does not make a whole lot of difference because you would want to look at complete cooler kits rather than just a replacement core. The fittings included with the cooler are already a match for it and for the hose that comes with the kits. I recommend cooler kit # D13504. It comes with a large plate-fin cooler, the means to mount it, some hose, and hose clamps. In order to install the cooler without...
    view full answer...
  • How to Determine Fit of Oil Cooler for 1998 Ford F-150
    When it comes to transmission coolers they are not a vehicle-specific fit so any cooler, including the Derale 25-Row, High-Performance, Stacked-Plate Cooler # D52506, will fit depending on how much space you have in your 1998 Ford F-150; this one is 13" Wide x 9-3/16" tall x 2" deep. If you take a look at the linked help article on transmission coolers you can see exactly how they fit. A stacked-plate cooler is a great, heavy-duty option but if the 2" depth is too much another option is...
    view full answer...
  • Derale Class V Transmission Cooler for 2011 Silverado 5.3L
    The Derale high-efficiency Class V stacked plate transmission cooler # D52506 can replace your current cooler as long as you have the space for mounting it (it measures 13W x 9-3/16 x 2). This cooler will work well as a replacement for the KNP and will provide better cooling. You can install it with the 6AN fittings facing in any direction. The kit includes just the core and the aluminum 6AN fittings. If you need to connect to hose barb oil lines you can use 6 AN Female Swivel Fitting...
    view full answer...
  • Can Stacked Plate Transmission Cooler Install in 2009 Chevy Avalanche
    Yes, the Derale transmission cooler part # D52506 does fit your 2009 Chevy Avalanche but to install it you are going to want the snap in adapter part # D13035 and the rubber line part # D13016 with the Derale -6 AN Female Barb Fitting # D98200 to complete the install.
    view full answer...
  • Transmission Cooler For 2007 Ford F150
    You can indeed install a cooler like the # D52506 in place of the existing factory cooler, but you might consider installing it inline between the radiator and transmission as outlined in the help article I've provided. This will provide additional cooling which will work great because unless you live in a very cold climate, you really can't over cool a transmission. You'll need one of two fittings. Use kit # D13024 for vehicles with 1/2"-20 thread on trans line fitting, or use kit # D13025...
    view full answer...
  • Transmission Cooler Recommendation for a 2015 Toyota 4Runner
    Transmission coolers don't have specific fits, but if you have room for the # D52506 in front of your radiator/AC condenser then it would work well. It measures 13" Wide x 9-3/16" tall x 2" deep. This is one of the most efficient coolers on the market that would work great on your vehicle. To install this cooler you will need a few other components. Part # D50020 for a bracket kit, part # D98200 for a fittings (you'll need two of these), hose clamps part # D13008, and rubber hose part # D13017.
    view full answer...
  • Best Way To Add A Standalone Transmission Cooler To A Classic Car
    The majority of our transmission coolers are supplemental, meaning they are designed to aid the radiator in cooling the vehicle's transmission fluid. However, I do have a few standalone options that should work just fine to cool your classic mustang's transmission. As a general rule of thumb, you will want to use the largest cooler in the provided space you have available. For a non-remote mounted transmission cooler, the best place to place the cooler is in front of your radiator behind...
    view full answer...
  • Will a Stacked Plate Transmission Cooler Fit a 2006 Chevy Avalanche
    You can install transmission cooler # D52506 on your 2006 Chevy Avalanche because coolers are not vehicle specific. If you have the available space under the hood you can install it. The cooler is 13" wide x 9-3/16" tall x 2" deep. It does not come with hose, clamps, or provisions to mount it. To mount it you can use kit # D50020. For clamps use # D13008. And for hose use # D13017. And to avoid cutting and flaring factory lines you can use fitting # D13035.
    view full answer...
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