Derale Radiator Adapter Fittings for Ford, Lincoln and Mercury

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• Finding Transmission Return Line on 2001 Ford F250
  This is pretty easy. The line to the cooler will be warmer than the return line. To determine which is which, start the engine when it's cold. Put your foot on the brake, and shift into D for about 10-15 seconds, keeping your foot on the brake. Put the transmission back in part and shut off the truck. Feel the transmission lines or use an IR thermometer like # TM48FR. The cooler of the two lines is the return line, which is the one you want to tap the cooler into. You'll also need the #...
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• Where is the Derale Adapter Fitting Used?
  This Derale Radiator Adapter Fittings for Ford, Lincoln and Mercury, # D13025, the male threaded end of the fitting goes into your vehicle's radiator and is a thread perfect fit so there is no leaking. The female end of the adapter attaches to the line you removed from the radiator that runs to your transmission. The other end of each fitting is a hose barb where a rubber hose slides over. The hose is then held in place with a hose clamp. One rubber hose will run to your transmission...
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• Does Installing Transmission Cooler on 2003 Ford Expedition Require Special Fittings
  For some vehicles we do have fitting adapters that thread into the radiator so that you'll have a barb fitting for the lines of the transmission cooler to attach to. We do not have any for your 2003 Ford Expedition though. Check out the install video I attached for the Derale part # D13503 on a very similar 2001 Ford Explorer and you'll see how we installed it without needing the adapters.
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• How to Add Transmission Fluid After Installing Transmission Cooler on a 2003 Ford Explorer
  I wasn't sure why your transmission fluid can only be filled by a dealer. Your 2003 Ford Explorer uses one of two possible automatic transmissions used on Ford Explorers from 1997 to 2010 and a lot of other vehicles within that same time frame. So I checked the owners manual and found out that it doesn't have a dip stick to check the fluid so you would not be able to add any. Basically what you would have to do is have a Ford technician perform the transmission cooler installation. Whether...
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• Recommendation for a Supplemental Transmission Cooler for a 2007 Ford F-150 with 5.4 Liter Engine
  Based on the information you have provided, which I greatly appreciate, a standard supplemental cooler should be sufficient for your needs. Ideally you want the transmission temperature to be no more than 200 degrees F. Mounting a larger cooler directly behind the grille (in front of everything else) such as # D13504 should get you to the ideal range. You will also want fitting # D13025 so you will not have to cut and flare any lines. A remote cooler with its own fan will provide the...
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• Hose Size and Fittings to Install a Transmission Cooler on a 2010 Ford F-150 4.6 Liter
  The type of fitting to use will depend on the thread type used on the transmission line fittings on your 2010 Ford F-150. If they are 1/2"-20 threads use kit # D13024. If they are 5/8"-18 use # D13025. If you can measure the diameter of the threaded part of a fitting on your truck that will tell us which one is correct. If you are getting a kit such as # D13504 then the proper size hose is included. The standard hose is 11/32 inches inner diameter.
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• Transmission Cooler and Adapter Fitting for 2012 Ford Expedition
  You have to measure inside diameter. In most cases the two sizes are 3/8 and 5/16 inch especially on a vehicle like yours. Instead of using those adapters though we have the part # D13025 which will fit in place of the fittings on your radiator to connect to the cooler lines of a cooler like the part # D13503 which would work great. The hose that comes with this is 5/16 inch.
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• Transmission Cooler Routing Recommendation on a 2002 Ford Super Duty Truck
  Yes, you could use the Derale Radiator Adapter Fittings for Ford, part # D13025, to allow you to use Derale Series 8000 Plate-Fin Transmission Cooler Kit, part # D13504, with the factory cooler that is on your 2002 Ford Super Duty truck. 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 # 23785, and finally back to the transmission cooler. Routing...
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• Transmission Oil Coolant Return Line Location and Transmission Cooler for a 2000 Ford F-250
  I spoke with a local Ford dealership and found out that the return line from your factory cooler is indeed the one that is run to the rear of the transmission on your 2000 Ford F-250. You are correct, it is recommended that you install a transmission cooler in the return line of the factory transmission cooler. I would recommend the Derale Cooler, part # D13105, as the transmission cooler for your F-250. You will need a Derale Radiator Adapter Fitting for Ford, Lincoln and Mercury,...
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• Special Fitting Needed to Install Supplemental Transmission Cooler on a 2011 Lincoln Navigator
  You are correct. Fitting # D13025 threads into the radiator on your 2011 Lincoln Navigator so you will not have to cut or flare the metal lines to install a supplemental cooler. A cooler such as # D13503 includes the hose, clamps, and hardware to mount it so the fitting # D13025 is the only other part you'd need. They are the appropriate size to match the lines to/from the transmission. The fluid will flow from the transmission, into the stock cooler located inside the radiator, then...
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• Where Does Derale Transmission Cooler Fittings # D13025 Install
  When installing the Derale transmission cooler fitting adapters # D13025 on your truck the one end screws onto the male fitting that is on the transmission line that normally threads into the radiator and the other threads into the radiator where the fitting used to go.
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• Will Derale 8000 Transmission Cooler, # D13504, Fit A Ford F350 7.3L Diesel With Factory Cooler
  The best location for the Derale Series 8000 Transmission Cooler Kit, # D13504, on your Ford F350 7.3L Diesel would be between your vehicle grille and the air conditioning condenser. This location will give you the most airflow and allow the maximum cooling ability of the heat exchanger. You will want to measure to make sure you have clearance to install the heat exchanger. The heat exchanger measures 11 inches wide x 12 inches tall x 7/8 inch deep. The Derale Series 8000 Transmission...
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• How to Tap into Transmission Fluid Return Line on a 2012 Ford Expedition for a Transmission Cooler
  The line that you will need to tap into is the transmission fluid return line. The easiest way to determine the return line on your 2012 Ford Expedition transmission is to start the truck, shift into drive but do not go anywhere. After about 15 seconds or so put the truck back in park and apply the emergency brake. Turn off the truck. Out of the 2 hoses attached to the transmission, one should be warmer than the other. The one that is cooler is the return line. You can use radiator adapter...
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• 2001 Ford F-350 Transmission Cooler Recommendation
  My recommendation would be to supplement your current transmission cooling system with an aftermarket transmission cooler. For your 2001 Ford F-350 I would suggest the Derale Transmission Cooler part # D13504. This part will require an adapter fitting part # D13025 for installation. Transmission coolers are not vehicle specific, however to optimize efficiency you would want to use the largest transmission cooler available, and mount in the optimal place on your vehicle. The most efficient...
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• Transmission Cooler Radiator Adapter Kit for 2007 Mercury Mountaineer 4.0 V6
  The Derale Radiator Adapter kit # D13025 is intended to connect to 5/8-inch fittings in the radiator of your 2007 Mountaineer. These parts then allow hose connection to the supplementary cooler you're installing, such as Series 8000 Plate-Fin Transmission Cooler # D13504. Please refer to the linked review video that shows this cooler installed. Please send along a photo of the harness end you are referring to and we can assist further.
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• Is Larger Transmission Pan Needed if Installing Supplemental Transmission Cooler on 2002 Ford F-350
  No, you will not have to install a larger transmission pan if you added a supplemental transmission cooler though you may need to add more transmission fluid. This is because the core of the new cooler and the hose to add additional capacity. But a larger pan is not needed.
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• What Additional Parts Are Needed to Install Derale Transmission Cooler on 2011 Ford F-150
  You are correct! The Derale # D13504 is a confirmed fit on your 2011 Ford F-150 with the 5.0L engine and you will need to use the # D13025 fitting to complete the installation, but that's the only additional part you need.
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• Comparing the Derale 7000 and 8000 Series Coolers for a 2000 F-250 with the 7.3L V8 Diesel Engine
  The Derale Series 7000 Transmission Cooler Kits like part # D13105 has a tube-fin design whereas the Derale Series 8000 Transmission Cooler Kits like part # D13503 has a plate-fin design. The plate-fin design is superior to the tube-fin design in that it has internal turbulators to help the oil cool faster and prevent pressure loss. For your 2000 Ford F-250 with the 7.3L V8 Diesel Engine, I recommend using the Derale Series 8000 Plate-Fin Transmission Cooler Kit part # D13504 which...
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• Transmission Cooler Recommendation for a 2011 Ford Escape
  I found the expert answer you referenced where Jeff said to check the owners manual for restrictions on towing. He meant that you should check to make sure your vehicle is rated for towing the trailer you are planning on towing from a weight capacity point of view. There would be no restrictions on installing a transmission cooler aside from the available space on your vehicle. You would want the to route the transmission fluid from your factory cooler in your radiator to the aftermarket...
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• Transmission Cooler Recommendation for 2001 Ford Excursion
  Generally speaking, you'll want to choose the largest cooler that will fit in the available space right behind the vehicle grille. For an Excursion, there won't be any problem with available space. The only caution about going with too large of a cooler is that it could lengthen the amount of time it takes for the vehicle to warm up in a cold climate. The Derale # D13504 would be an very good choice. It's 11 x 12 inch size would provide plenty of supplemental cooling to protect your...
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• Parts Needed to Install Derale Transmission/Engine Oil Cooler # D13302 on 2003 Ford F-150
  To properly install the Derale Transmission/Engine Oil Cooler # D13302 on your 2003 Ford F-150, you will need to purchase the hose separately. I recommend the Derale Single-Hose Transmission Cooler Installation Kit # D12006. I have provided a link to this product. Provided the Transmission/Engine Oil Cooler fits properly in your vehicle, you will also need the Derale Radiator Adapter Fittings # D13025 and I have provided a link to that product as well. For the oil cooler connection,...
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• Transmission Cooler Recommendation for 2013 Ford F-150 with 5.0 Liter
  With transmission coolers you basically want to go with the largest one you can fit in front of the radiator. A very popular option is the part # D13504 which measures 11" Wide x 12" tall x 7/8" deep and would be a great choice. To make the install as easy as possible you would want the part # D13025 which allows the cooler to install without having to cut or flare any lines. The cooler does not attach directly to brackets of your radiator, but with it's push pins it installs very easily.
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• Transmission Cooler Recommendations for a 2002 F-350 with the 7.3L Diesel
  Transmission fluid should run below 200 degrees Fahrenheit. At 240 degrees you definitely need to make some sort of change to reduce the temperature. I would first recommend having the transmission checked by a qualified automotive technician to be sure it is performing properly. This will assure you that no damage has been caused to the transmission and you will not be stranded. Installing a transmission cooler will not reverse any damage that may have already been caused. If you find...
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• Electric Fan For 1999 Ford F250 4x4 Light Duty
  Yes, the Flex-a-lite 16" Trimline Reversible Electric Radiator Fan # FLX116 is a confirmed fit for your 1999 Ford F250. As far as other items to consider if you're towing include a transmission cooler kit # D12906 with required adapter # D13025 is an additional upgrade that would help avoid potential overheating issues.
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• Transmission Cooler Recommend For a 2002 Ford F-250 XLT Super Duty 6.8L V10
  When installing a transmission cooler, it is always a good idea to install the largest cooler that will fit in the space available on your truck. Transmission fluid cannot be over-cooled, however, if you live in a typically cold climate, it is a good idea to let your vehicle run for 10 minutes before taking off. For your 2002 Ford F-250 XLT Super Duty, going with the Derale Series 8000 Plate-Fin Cooler, # D13504, that you referenced would my recommendation. It is recommended to install...
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• Transmission Cooler Fit for a 1999 Ford Super Duty Towing a 36 ft Toy Hauler
  When it comes to transmission coolers you will want to choose the largest and most efficient cooler that you have room for in your engine compartment. As long as you have room to install a Derale Atomic-Cool Remote Transmission Cooler, then it will work with your truck. These would be very good coolers for your application because they are high efficiency coolers with 500-CFM tornado fans. You will want to choose the correct transmission cooler for your vehicle based on the size of...
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• Recommendation of Transmission Cooler For 2002 Ford Expedition 5.4L Towing a Horse Trailer
  Transmission coolers are not vehicle specific, they are universal and we put together some options on our website that are recommended for your 2002 Ford Expedition with 5.4 L engine with other parts that are needed for installation. This does not mean that other transmission coolers can not work, it just gives a guideline for somebody that is shopping for a transmission cooler. Transmission coolers are flow through devices so you can pretty much use any transmission cooler you want...
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• Weight Distribution System For 1997 Mercury Mountaineer Towing Aspen Trail Trailer
  I was able to find the owners manual for the 1997 Mercury Mountaineer and the 2-wheel drive can tow 6,700 lbs and the all-wheel drive can tow 6,500 lbs. Since the dry weight of the trailer is 4300 lbs more than likely you will be right at the towing capacity of the Mountaineer when the trailer is loaded. Because you are close to your towing capacity of the Mountaineer I definetly recommend a weight distribution system but the Curt Weight Distribution System with Shank - Pin-Style Trunnion...
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• Transmission Cooler and Pan Recommendations for Towing with a 2001 Ford Expedition 5.4 Liter
  For your 2001 Ford Expedition with 5.4 L engine, I would recommend the largest cooler that will fit in front of the AC condenser at the front of the vehicle. The Derale Series 9000 Transmission Cooler Kit, item # D13614, would be a good choice. You will also need the Derale Radiator Adapter Fittings for Ford, item # D13025, to complete the installation on your 5.4 Liter Expedition. A larger capacity transmission pan would be a good idea also. If your Expedition has a 4R100 transmission...
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• Transmission Cooler Recommendation for a 2000 Ford F-350 with 7.3 Liter and Heavy Towing
  A large cooler like # D13105 that you have referenced would be a good choice. The larger the cooler and the more airflow it can get the more efficient it will be in cooling the transmission fluid. You may also need to add fitting # D13025 so you will not have to cut and flare lines. But I think you would benefit more from a remote cooler that has its own fan like # D13960. That way you will always get the optimum amount of cooling all the time. I have included a link to our FAQ article...
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