1. Transmission Coolers
  2. Derale
  3. Plate-Fin Cooler
  4. Class III
  5. With 11/32 Inch Hose Barb Inlets
  6. 11W x 8-3/4T x 7/8D Inch
Derale Series 8000 Plate-Fin Transmission Cooler Kit w/Barb Inlets - Class III - Efficient

Derale Series 8000 Plate-Fin Transmission Cooler Kit w/Barb Inlets - Class III - Efficient

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Transmission Coolers

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Derale Plate-Fin Cooler - D13503
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11" Wide x 8-3/4" tall x 7/8" deep, efficient heat exchanger will prolong the life of your transmission and improve its overall performance. Specifically designed for vehicles with late-model, electronic overdrive transmissions. Lowest Prices for the best transmission coolers from Derale. Derale Series 8000 Plate-Fin Transmission Cooler Kit w/Barb Inlets - Class III - Efficient part number D13503 can be ordered online at etrailer.com or call 800-298-1624 for expert service.
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Derale Transmission Coolers

  • Plate-Fin Cooler
  • Class III
  • With 11/32 Inch Hose Barb Inlets
  • 11W x 8-3/4T x 7/8D Inch
  • Derale
  • Standard Mount

11" Wide x 8-3/4" tall x 7/8" deep, efficient heat exchanger will prolong the life of your transmission and improve its overall performance. Specifically designed for vehicles with late-model, electronic overdrive transmissions.


Features:

  • Prolongs life of transmission
  • Improves overall performance
  • Prevents heat-related failures
  • Has furnace-brazed aluminum construction and 3/4" wide turbulator plates for more efficient cooling
  • Includes complete mounting kit, OEM spec hose with stainless steel clamps and Insta-dapt radiator adapter
  • Recommended for full-size cars, trucks and SUVs


Specs:

  • Inlets: 11/32" hose barb
  • Overall dimensions: 11" wide x 8-3/4" tall x 7/8" deep
  • Distance between inlets: 10-1/4"
  • Mounting dimensions: 8" tall by either 5-1/4" or 6-3/4" wide
  • Hose length: 4'
  • 1-Year warranty


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.


One of the more popular cooling systems available, the radiator-style, plate-and-fin heat exchanger provides increased surface area so that fluids can spread out along the finned chambers to cool faster. In addition to the increased surface area, this cooler also features turbulator technology, whereby fluids are agitated continuously, not only to facilitate heat transfer, but also to prevent any undesirable drop in pressure.

Dimensions

13503 Derale Series 8000 Plate and Fin Heat Exchanger with Installation Kit
Hidden Hitch # HH41310
Hayden Automotive # 678

Replaces HH41310

Item # D13503

Installation Details D13503 Installation instructions

This Product Fits The Following Vehicles





Customer Reviews

Derale Series 8000 Plate-Fin Transmission Cooler Kit w/Barb Inlets - Class III - Efficient - D13503

Average Customer Rating:  4.7 out of 5 stars   (649 Customer Reviews)

11" Wide x 8-3/4" tall x 7/8" deep, efficient heat exchanger will prolong the life of your transmission and improve its overall performance. Specifically designed for vehicles with late-model, electronic overdrive transmissions.

- D13503
by:
2010 Jeep Liberty

Thanks for shipping so fast. the response time was impressive! Below is a picture of the install of my Derale trans cooler (13503) installed in my 2010 Jeep Liberty. I did not install with the inlet/outlet on the bottom due to thinking that with a plate and fin type cooler air might get trapped in other end. I mounted it horizontal and put the inlet flow on the bottom to assure that any air gets purged. Odd thing about this trans is that there is a bypass valve on the lines that is thermally operated. The flow to the coolers is bypassed until a specific oil temp is reached. Then flow is allowed to go to the cooler(s). This is done because the trans cooler is completely independent of the radiator. There is no thermal exchange between the trans fluid and the engine coolant. With the transmission fluid bypass valve in operation it is not possible to reduce trans temp below a preset level (or nearer ambient temp) because the thermostat valve simply turns off flow to the cooler(s). In a conventional setup the coolant flows all the time and there is no by-pass. Trans fluid is kept from dropping in temp by the engine coolant which will actually put heat into the trans coolant if the engine coolant is warmer. Chrysler has no thermal exchange with the engine coolant so they thermostatically control flow to keep the trans from operation at a too low temp. In short, in my vehicle I can’t reduce the trans temp below the thermostat setting, But I can assure that the temp of the trans can never be too hot. I also mounted the trans cooler on brackets I made. I was uncomfortable pushing the rods thru the radiator and the air conditioning and factory trans cooler. The added mass of the Derale trans cooler may have been a little too much clamped onto the radiator. I tapped into the original hose with a 3/8 double barb fitting and double clamped all connections. Also below is a exploded parts view showing the by pass valve on the trans lines which directs trans fluid back to the trans and by passes the cooler(s) until the trans gets to a specific temp. It is item #3.


Comments
still working great!
John G - 09/02/2014

Comments
Nice discussion John, thx. Did you have over heating problems prior to cooler install. I have a 2011 Liberty that overheats any time I use it off road on hills in the summer....the Jeep dealer told me that they all do this...I wonder if its actually the bypass thermostat?
-- comment by: Don W - 10/25/2014

Comments
Hi Don, My Jeep has never overheated either engine or trans. I have never heard of them being prone to overheating either. If you suspect the inline thermostat on the coolant line I think that would be easy to check simply by feeling the lines and seeing if the line is returning hot trans fluid without going up front to shed some heat. I added the cooler because I put a trailer hitch on and just wanted to make sure that the trans would stay in the proper operating temp range. Are there a lot of bugsdebris in the trans or engine radiators? Is the thermostat cycling properly? Any pinched hoses? If the engine coolant is too hot it may be a pinched hose. Check the temp of the inlet hose versus outlet hose while the engine is running. If the return line is at the same temp as the outlet hose the radiator is not shedding the heat adequately. Cooling problems can be a little tricky but a little detective work can usually solve it.
-- comment by: john G - 10/28/2014


- D13503
by:
2016 Honda Odyssey

I installed this on a 2017 Honda pilot. I didn't like the mount option shown in the video that covers 3/4 of the cooler by direct mounting to the back of the bumper beam. I used two M6 x 1 x 20mm, one M6 x 1 x 30mm bolts, one M6 x 1 lock nut, two washers, one 1/2" nylon spacer, one 10" piece of zinc plated steel, and multiple zip ties to fabricate a mount using the existing mounting locations in front of the radiator. I also notched one corner of the mounting flange to allow it to clear a portion of the air dam. With this mounting location, nearly all of the cooler is exposed to clean air at the front.



- D13503
by:
Dodge Durango

The product has done exactly as I wished it would. It reduced my transmission temperature from 208 degrees to 197 degrees during long hot summer hauls pulling a 3,400 lb boat with my Dodge Durango...



- D13503
by:
2010 Honda Odyssey

The D13503 transmission cooler was a fairly straightforward DIY installation on a 2010 (3rd gen) Honda Odyssey. Watch a video or two on etrailer.com and you should be able to figure everything out. Two issues came up. First, it is not trivial to get the hose pushed securely onto the nipples of the cooler or the vehicle. Readers should thoroughly lube the inside of the hose and the outside of the nipple. (I suppose a tight fit is good, just be prepared to apply force and be patient!) Second -- and this is why the product only gets 4 stars from me -- the head of one of the plastic mounting rods broke off. No extras are supplied, so I figured out a zip-tie solution. It leaves me nervous about the strength of the remaining three, but the installation seems secure for now. Potential DIYers should also note that you are likely to break some of the body panel retainers (aka "clips") during disassembly of your vehicle's front end. (Not surprising on my 95,000 mile van; they were brittle.) Be prepared and locate a source for replacements ahead of time. Overall, this product seems well-designed, is offered at a great price from etrailer, and has the potential to lengthen the life of your transmission even when not towing.



- D13503
by:

I researched installation instructions thru multiple resources [online sties]. Some info. was conflicting and needed clarification. I discovered that the cooler could be installed in any vertical position. Also the cooler should be connected on the return line to the transmission. The cooler unit works well and lowered my transmission temperature 15-20 deg.F. under tow and in hot desert climate. My 2017 GMC Sierra has an auto-shuttle valve on the transmission that opens at 190 deg. F. When towing the sweet spot operating temperature is 200-205 deg. F. I've got over 10,000 miles on the cooler and so far so good!



- D13503
by:
1995 Chevrolet Silverado

I always enjoy my experience buying from etrailer. Troy my sales associate was very knowledgeable about the product and ensured I had all the parts i needed to complete my install. On most online sales transaction the sales associate is done when the order is placed, not so at etrailer, troy followed up with me to ensure i got all the products i bought. Installation was easy as etrailer has very good videos, makes me look like a pro, in my case I utilized the video on the chevy suburban to provide the basics for my silverado installation. The difference between the two is the silverado front grill snaps out and i did not have to drop the entire front cap. ALso had to fashion a mount for the cooler to support it to the A post. I just used two bolts and locknuts together with the two pieces of the bendable metal mounts (D13002). see photo. I took my trailer out this past weekend to test out the cooler. My transmission runs at least 20 degrees cooler while towing my 8000lb 5th wheel trailer. Max temps were at 160 deg. with air temps at 91 degrees, and high humidity in florida, typically this would be in the low 180’s rolling at 60 mph. transmission felt smoother while changing. I have a performance tune on my truck. Accelerating off the on ramps did make the transmission temp rise above 160 to around 165 then it fell back to around the 160 mark. It started raining heavily and the outside temps dropped to the 80’s and the transmission temp dropped to the 140’s. Normal driving around town with no hitched load in stop and go traffic with outside temps hovering around 95 with high humidity (feeling more like 103). here in tallahasse my transmission runs at around 140. I just checked my owners manual and my transmission oil and filter is past due for changing. i will get that done and see if anything changes. all in all this product works for me. Thanks etrailer!!!



- D13503
by:
2003 Chevrolet Avalanche

Excellent quality and build. I installed this in a 2003 Chevrolet Avalanche. I wanted a factory look installation so I mounted the bottom of the cooler in the factory bracket located mid way and made a bracket to mount the top of the cooler. I mounted it with the hoses downward so they will not be visible from the outside of the car. See pics for details on the brackets and mounting.



- D13503
by:

Finally finished the installation. The adapter didn't work for my application. I found an etrailer video that used Derale Snap-In Radiator Adapter Fitting for GM Item # D13035. Ordered the adapter for my 2007 Jeep Compass. That did the trick. The mounting steps with the kit were ok but I only managed to put in 3 of the 4. However the oil cooler is secure and won't budge. I'll update if needed but the install was a success.



- D13503
by:
2005 Nissan Pathfinder

Installed this in a 2005 Nissan Pathfinder. Fit is excellent. I wanted to remove the factory radiator connection as this is a common point of failure allowing coolent to enter the ATF. This is plumbed from the transmission to the factory cooler, then to this new cooler, then back to the transmission. The only thing extra I had to buy was a 3/8 double barb to connect to an existing hose. This cooler adds about half a quart of ATF to the system. I can't speak for any temp drops as I don't have a temp gauge installed yet.



- D13503
by:
2003 Honda Pilot

Transmission on my 2003 Honda Pilot was slipping pretty bad, got this oil cooler installed with new fluids and it helped out a lot! Think there was a how to video somewhere online that also helped clear some things.



- D13503
by:
2015 GMC Canyon

Installed in a 2015 GMC canyon. Seems to work fine will update when I get some towing miles logged. Used the D13035 adapter and the D13002 universal mount kit so I did NOT have to zip-tie to the condenser. Slight mod to snip off the tip to create an angle on the derale bracket then mounted it to the support bar upfront and screwed bottom into the radiator support



- D13503
by:
2001 Honda Odyssey

Fantastic product. Bought to fix cooling issues with my 2001 Honda Odyssey and it kept it at a consistent 170 degrees and cooler without an added fan no matter the conditions. 10/10 would recommend to anyone with cooling issues or looking for a solid upgrade.



- D13503
by:

This transmission cooler fit perfectly behind my grill. I mounted it on brackets in lieu of a direct mount on the radiator. I’m glad you recommended the GM adaptor hose fitting as my application would not work with the Insta-Dapt which was not compatible. Works great towing my 4,000# trailer in this Florida heat.



- D13503
by:
2016 Honda Pilot

It was a pretty straight forward installation. I did have to remove the battery and tray as the factory spring hose clamps were positioned such that I could only get at them from the top, couldn't squeeze the clamps from a below angle. Thankfully I watched their video before ordering to see I needed another length of hose to finish the install. Took about 3 hours and seems to work well.



- D13503
by:
2004 Honda Odyssey

Installed the transmission cooler before our 15 hour trip to Florida from Kentucky. Previously had overheating problems with the transmission on long trips. The transmission never overheated during our latest trip with this new transmission cooler installed. Cooler came with everything available, with the exception of tools, to complete the installation. I will install another one if we upgrade to a later model Honda.



- D13503
by:
Jeep Liberty

Installed the product today. My installation is pretty unique on the Jeep Liberty CRD. This vehicle has a pusher fan in front of the stack of heat exchangers (Condenser/Trans cooler, intercooler, radiator), so the "zip tie" installation is not an option. Also, the stock trans cooler, which is the bottom 1/4 of the A/C condenser, has a different type of fitting on it. Product seems to work as intended. Hoses were a bit hard to get onto the barbs, even with a little transmission fluid as a lubricant.



- D13503
by:
2007 Toyota FJ Cruiser

I was looking for cooler to install on my 2007 toyota FJ cruiser because I was going to start pulling a 16ft airstream camper. I picked this cooler from etrailer because of it's quality and price. It was easy to install and it fit perfectly. My only negative comments about this product is that they didn't supply enough hose to attach both in and out lines. I had to go to a local auto parts store and buy and additional 3 feet of hose. The directions were pretty good, but I had a difficult time determining which transmission lines were in and out. This was on me not the product. Since the installation of this cooler I have pulled my camper across Florida and through the hills of Georgia without any transmission cooling problems. I would have given it 5-stars if they would have included 3-more feet of hose. I would buy it again


Comments
Works great, pulled my airstream through the mountains of Georgia and out west to New Mexico and back to Florida. I never had an issue with the transmission temp.
Marie R - 05/11/2020


- D13503
by:
2006 Honda Pilot

The install was very simple. This installation video you had was great! We just returned from a 400 mile road trip which put the cooler to good use with no leaks or issues. Great service and a good price.



- D13503
by:
2007 Chrysler 300

This cooler is working perfectly. It gives me piece of mind when I'm towing my old travel trailer. I didn't use the plastic ties that come with the product but instead mounted it with aluminum frame material from the hardware store. I was disappointed that the kit did not come with the adapter I needed to install it onto the transmission fluid lines on my Chrysler 300. I had to obtain the fitting from a salvage yard. The instructions were helpful.



- D13503
by:
2006 Jeep Grand Cherokee

Decent kit overall. I have 2 issues... #1 Installation video and instructions glaze over the fact that in most vehicles there is only about 1/2 inch of room in between A.C. condensor (even after loosening bolts) and radiator making it extremely difficult to install using the included push rods. It took me forever and was a complete pain. #2 for my vehicle a 2006 Jeep grand cherokee, I apparently needed a special "GM" adapter even though my vehicle is not made by General Motors and nothing said I needed this special adapter until I took everything apart and found out whateber insta-adapt came with the kit was not going to work. I had to wait several days until I received the adapter to complete the install, again frusterating and not communicated to the buyer.



- D13503
by:
2012 Toyota Sienna

Good product easy install! had to order extra 5 feet hose to fit my 2012 Sienna. I bought it for towing my RV without damaging my transmission. Don't have any info if it really helps lowering my trans temperature but pretty confident about it.



- D13503
by:

Slightly more difficult than the etrailer instructional video suggested, but should work well for my application (‘11 Subaru Outback).



- D13503
by:
2003 Toyota 4Runner

Works well with our 2003 4Runner. Installation was reasonably easy using advice from the Toyota 4Runner Forum. We had no problems towing a heavy load across mountain ranges.



- D13503
by:
2016 Honda Pilot

The auxiliary transmission fluid cooler I purchased was excellent! I paid extra for 2 day delivery, and it arrived within 25 hours of ordering! Installation was a little more complicated than the video indicated, but the video was an excellent guide for a do it yourself installation. I save nearly $400 in labor cost! I always try to shop with etrailer.com because their web site and online support are very good at ensuring the products I need are appropriate for my specific vehicle, and they provide installation instructions and videos.



- D13503
by:
2003 Toyota Tacoma

Transmission cooler installed on 2003 Tacoma RWD. The Transmission Cooler was easy to install. No problems whatsoever. I chose to mount it behind & left of the license plate.


Comments
I like the peace of mind it gives me. Even though I only pull a small utility trailer. I expect it will add to the transmission longevity
Pete W - 11/30/2019


46
711
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Ask the Experts about this Derale Transmission Coolers

  • Transmission Cooler Recommendation for 2010 Honda Odyssey
    We don't offer the OEM Honda part, but we do offer aftermarket alternatives that would work perfectly. There's absolutely no reason why an aftermarket cooler wouldn't work just as well as the OEM unit. I'd recommend the Derale # D13503 transmission cooler, which installs as shown in the linked install video. Although a portion of the front of the vehicle needs to be partially dismantled to access the mounting location, the installation itself isn't too difficult, as you can see n the...
    view full answer...
  • Should I Install a Transmission Cooler On a 2020 Chevy Traverse Without Tow Package
    In regards to towing, it's never a bad idea to add an additional transmission cooler. The factory tow package on most vehicles like a 2020 Chevrolet Traverse comes with a larger or additional transmission cooler so if you don't have the factory tow package and are still looking to tow a trailer then it would be a good idea to add one. I recommend the Derale Series 8000 Plate-Fin Transmission Cooler Kit part # D13503 along with the Derale Snap-In Radiator Adapter Fitting part # D13035. In...
    view full answer...
  • Transmission Cooler Compatible With The 5.3L V8 In My 2007 Chevrolet Tahoe
    We do carry a variety of Derale Transmission Coolers for your 2007 Chevy Tahoe. If you are looking for a class I Plate-Fin cooler, here it is # D13611. If you need a class II get the Derale Dyno-Cool Tube-Fin Cooler # D12906. There is a class III Plate-Fin available too, part # D13503 and also a class IV Tube-Fin # D12904. The difference between the Plate-Fin and Tube-Fin style is that the plate and fin models can cool better than the tube and fin models. Also, the higher the Class...
    view full answer...
  • Transmission Cooler for 2018 Ford F150 SuperCrew XLT - 4wd 5.0L V8 Without Factory Tow Package
    Most aftermarket transmission coolers we carry are going to fit a wide variety of vehicles, and for someone who is mechanically inclined they're a relatively easy installation. For maximum cooling, bigger is always better and plate fin coolers do a better job of dispersing heat than a tube fin cooler. For those reasons I recommend going with the Derale # D13504 which is an 11" wide x 12" tall x 7/8" deep plate fin cooler. This is a standard mount cooler that can be mounted in 3 different...
    view full answer...
  • Recommended Parts for 2004 Ford E250 5.4 V8 Towing Trailer
    You have the basics covered with the brake controller and tow mirrors but I would also recommend a transmission cooler like part # D13503 with the adapter part # D13024 and # D13014. This is going to do a great job prolonging the life of your transmission as heat is the number one killer of them and towing creates quite a bit of heat. Then to install the Redarc Tow Pro Elite part # RED44FR you'd just need the install harness part # RED87FR and for tow mirrors the custom install set #...
    view full answer...
    Image 1 for
  • Installing Derale Series 8000 Transmission Cooler In 2007 Chevrolet Suburban
    The Derale Series 8000 Transmission Cooler # D13503 will work perfectly on your 2007 Cehvrolet Suburban. You will not need the Derale Single-Hose Transmission Cooler Installation Kit # D13006 unless you do not have a stand-alone transmission cooler and instead have the standard transmission cooler that is in your radiator. We installed this cooler in a 2011 Chevrolet Suburban and only needed the Derale Universal Bendable Metal Mount Kit # D13002 and one Derale Snap-In Radiator Adapter...
    view full answer...
  • Transmission Cooler Recommendation for 2020 Nissan Pathfinder
    We organize our transmission coolers by class as a way to reflect roughly how heavy of towing they were intended for. I don't personally think it's the best way to organize them but I can understand the logic behind it. With all of that said I would recommend the Derale part # D13503 for your 2020 Nissan Pathfinder as it's a larger cooler in a more efficient style that would do a really great job keeping your transmission fluid temps down and therefore prolonging the life of the transmission.
    view full answer...
  • How Much Fluid to Add to Vehicle After Install of Transmission Cooler
    It's hard to give an exact amount of fluid you'd have to replace when installing the Derale transmission cooler part # D13503. Reason being there's typically some loss from having the transmission line disconnected and that makes it hard to account for the exact amount lost. I'd grab a quart or so and then once the install is complete check the level like the owners manual of the vehicle recommends and add as much as needed.
    view full answer...
  • Can I Install A Derale Transmission Cooler On a 2017 Chevrolet Traverse With A Factory Tow Package?
    Yes, it is okay to add a Derale Series 8000 Plate-Fin Transmission Cooler # D13503 onto your 2017 Chevrolet Traverse with the factory tow package. You will want to place this in front of the radiator to achieve the best cooling for your transmission.
    view full answer...
  • Recommended Transmission Cooler for a 2008 Honda Odessey
    According to the owner's manual for your 2008 Honda Odyssey, both a transmission fluid cooler and a power steering fluid cooler are required for trailer towing. I would also recommend them because you have an older vehicle with high miles so this will help you still retain the daily reliability. In regards to placement of said transmission cooler, this will be most effective behind the grille which just so happens to be where the condenser is located as well. That said, we don't typically...
    view full answer...
  • Does Derale Transmission Cooler Install in 2017 Ford F-150 Without Modification
    The Derale Series 8000 Plate-Fin Transmission Cooler # D13503 will install in your 2017 Ford F-150 with a 3.5L engine and not require any modification of your transmission lines. You will also not need any adapter fittings for your truck. I have added a link to the installation instructions as well as a video review for you to check out of the Derale Series 8000 Plate-Fin Transmission Cooler # D13503.
    view full answer...
  • Transmission Cooler for 2012 Chevy Equinox
    Yes. There are several transmission coolers available for your 2012 Chevy Equinox. I recommend the Derale # D13502 which is a plate fin cooler that won't require any additional hardware or hose adapters to work in your Equinox. The plate fins help disperse heat better than a traditional tube fin cooler and this cooler is specifically designed for Chevrolet Equinoxs with late-model, electronic overdrive transmissions. For the best cooling efficiency, you'll want to mount this in front of...
    view full answer...
    Image 1 for
  • What Do Class Ratings for Transmission Coolers Mean
    Transmission coolers like the Derale # D13503 that fits your 2013 Chevrolet Silverado with 4.8L V8 engine using adapter # D13035 are given a class rating to help customers select one. Because we are in the towing industry, our customers are used to seeing Class ratings on their trailer hitches, so this is an easy way to alert the customer as to which cooler is the most efficient for their towing needs. Therefore we use the Class rating to let customers know that if they have a Class II...
    view full answer...
  • Transmission Cooler for 2016 Kia Sorento With 2.4L Engine
    A transmission cooler like the Derale # D13503 isn't a vehicle specific item. According to Derale the # D13503 would work fine with your Sorento. The cooler would install inline on the return line carrying the transmission fluid back to the transmission from the radiator. The most efficient place to install the cooler is directly behind the vehicle grille, right in front of the radiator. If you click the provided links, you can see some help articles with additional information about...
    view full answer...
  • Derale Transmission Cooler Installation in 2015 Honda Odyssey
    The bolt shown in the linked video for Derale cooler # D13503 is installed in the hose only temporarily to prevent the transmission fluid from leaking out. The bolt is shown being removed at the 7:48 mark. When installing Derale transmission cooler # D13503 in your Honda Odyssey you will use only one of the two OEM transmission lines, the return line which will be the cooler of the two. This Derale product installs downstream of the OEM cooler and provides supplementary cooling to help...
    view full answer...
  • Recommended Transmission Cooler For Towing with a 2015 Acura MDX
    Your 2015 Acura MDX uses a Class III trailer hitch reciver so it is best that you have a Class III transmission cooler. I suggest the Derale Series 8000 Cooler # D13503. This cooler is designed specifically for the MDXs with the electronic overdrive transmissions. The best location for mounting transmission coolers is in front of the radiator so it will get as much air flow as possible. Keep in mind this will prolong the life of your transmission, especialy while towing, however it...
    view full answer...
  • Differences Between Derale Transmission Cooler Derale D13503, D13504, and D13502
    The differerence between the three coolers you mentioned is the size overall. The # D13503 measures 11" Wide x 8-3/4" tall x 7/8" deep. The part # D13502 measures 11" Wide x 7-1/4" tall x 7/8" deep (slightly shorter) and the part # D13504 measures 11" Wide x 12" tall x 7/8" deep. We recommend fitting the biggest cooler you can fit in the available space in front of the radiator.
    view full answer...
  • Transmission Cooler Recommendation for 2007 Honda Pilot
    Because the most efficient place to install the cooler is directly behind the grille in front of the radiator, out of necessity you'll need to remove the front bumper cover and the grille. I'd recommend going with the Derale # D13503, which you can see being installed on a 2006 Honda Pilot by clicking the provided link. As you can see, the install isn't terribly difficult, just a little time consuming. A transmission cooler is an inexpensive insurance policy for your transmission,...
    view full answer...
  • Recommended Aftermarket Transmission Cooler for 2003 Honda Odyssey Towing 3,000 Pounds
    Since the load you will be towing is nearing the top of your 2003 Honda Odyssey's towing capacity, I recommend using the Derale Series 8000 Plate-Fin Transmission Cooler Kit # D13503. This cooler measures 11 inches wide x 8-3/4 inches tall x 7/8 inches deep. This large surface area will offer plenty of cooling capabilities for the transmission fluid, and the plate-fin style cooler is more efficient than a tube and fin cooler. If you'd like or need a slightly smaller cooler, the Derale...
    view full answer...
  • Transmission Cooler Recommendation for 2017 Ford Explorer
    A transmission cooler is a great idea for a vehicle that is going to be doing some towing like your 2017 Ford Explorer. The most popular option we have is the Derale cooler part # D13503 which would work well in your vehicle. It measures 11" Wide x 8-3/4" tall x 7/8" deep. With a transmission cooler you want to go with the largest one that will fit the available space in front of the radiator.
    view full answer...
  • Should a Transmission Cooler be Installed on a 2016 Honda Odyssey for Towing Just One Time
    A transmission cooler is recommended equipment for towing with a 2016 Honda Odyssey. Given the weight of the trailer it may not be 100 percent necessary but a transmission cooler has benefits beyond just towing. Factory coolers are adequate at best so a transmission cooler will help keep the fluid cooler which in turn will help to get the most life out of your transmission even in daily driving situations. The most popular cooler for your Odyssey is # D13503. I have linked a video showing...
    view full answer...
  • Are There Install Instructions for a Derale Transmission Cooler On a 2018 Ford F-150
    The Derale Series 8000 Plate-Fin Transmission Cooler Kit part # D13503 is indeed a good choice for your 2018 Ford F-150 but I recommend going with a slightly larger option in the Derale Series 8000 Plate-Fin Transmission Cooler Kit part # D13504 as it will provide more cooling power. In regards to installation, this will be up to the installer as these are very universal kits which means exact instructions are not provided for specific vehicles. That said, you should not need any other...
    view full answer...
  • Transmission Cooler Recommendation for 2004 Acura MDX
    I recommend the Derale Series 8000 Plate-Fin Transmission Cooler Kit # D13503. This kit includes the complete mounting kit and OEM spec hose with stainless steel clamps and Insta-dapt adapter. This cooler measures 11 inches wide x 8-3/4 inches tall x 17/8 inches deep. You are correct that the best mounting location to provide the best airflow is in front of the radiator. The most efficient type of transmission cooler is the stacked plate cooler. The plate-fin cooler is not quite as...
    view full answer...
  • Will Transmission Cooler Increase 2006 Honda CR-V's Towing Capacity
    A transmission cooler, such as the Derale Transmission Cooler # D13503, will not increase the towing capacity of your vehicle. Transmission coolers are designed to help improve your CR-V's overall performance and will help prolong the life of your transmission by further cooling the transmission fluid. If you plan on towing with your CR-V, I highly recommend using a transmission cooler in your vehicle to extend the life of your transmission. There are no towing components that will...
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  • Bypassing Factory Transmission Cooler on a 2003 Chevy Trailblazer LT 4.2 I-6
    It is possible to bypass the factory transmission cooler on your 2003 Chevrolet TrailBlazer, but I would not recommend doing this with the Derale Series 8000 Plate-Fin Transmission Cooler # D13503. The cooler is a Class III cooler and as such, it's not quite big or efficient enough to function as a primary cooler. I contacted Derale and they recommend the Derale 9000 Series # D33604. This is a Class V transmission cooler which provides more effective cooling and measures 10-1/8" wide...
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  • Can a Supplemental Transmission Cooler be Installed on a 2016 Chevy Silverado 1500 4.3L
    Considering that the transmission itself holds a finite amount of fluid but the overall capacity of the system is dependent on numerous components it is absolutely NOT true. Maybe if you used a lot of extra hose for some reason the system may not have the pressure to circulate the fluid properly but I have never heard of that happening. You can install a supplemental transmission cooler on your 2016 Chevy Silverado 1500 with the 4.3 liter if you want to. The most popular cooler for...
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  • Transmission Cooler Recommendation for a 2008 Nissan Titan Towing a Keystone Passport Trailer
    Adding a larger transmission cooler to your 2008 Nissa Titan to help keep the fluid in the optimum temperature range while towing is a good idea. Ideally you want the transmission fluid to be between 160 and 200 degrees for the best operation and longest life from the transmission. With the gross weight at 5,300 pounds, the Derale Transmission Cooler, # D13503, that you have referenced would be a good choice. This cooler is a class II rated for up to 6,000 pounds gross trailer weight....
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  • Which Transmission Cooler is Best for 2010 Honda Odyssey
    The # D13503 is a slightly larger cooler than the # D13502 (about 1-1/2 inches taller). The bigger cooler you can fit on your vehicle the better so I would recommend the # D13503 as it would cool your transmission fluid better than the # D13502. Coolers aren't vehicle specific so either would technically fit, but the bigger one will do a better job. I attached the install video you referenced as well.
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  • Determining Correct Transmission Cooler For 2017 Ford Expedition EL With 3.5L EcoBoost
    Transmission coolers in general are not made vehicle specific, and even though there is not a cooler listed as a confirmed fit for your 2017 Ford Expedition EL with the 3.5L EcoBoost, that does not mean you can't install one. Instead you will simply need to make sure that the cooler you choose fits the space available in front of the radiator of your vehicle. An option like the Derale Series 8000 Plate-Fin Transmission Cooler Kit w/Barb Inlets # D13503 would be a great choice as long...
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  • Where Does Supplemental Transmission Cooler Install on Vehicle
    You would want to route the Derale cooler after the factory cooler. By that, I mean you would want to run the transmission coolant line from the transmission, to the factory cooler, then to the # D13503, and finally back to the transmission cooler. Routing the coolers in that order is crucial, if you were to run the cooler before the factory cooler you would effectively be cooling the fluid and then reheating it as it would go through the factory cooler, which will be the same temperature...
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