Preserve the life of your transmission and improve towing performance with a transmission cooler. Protect your vehicle's warranty or simply give your vehicle a boost with a simple to use addition to any towing set up. Push on fittings and three mounting positions ensure a hassle-free installation, while varying performance levels allow you to match the transmission cooler to your specific towing needs.
Find the correct fit for your vehicle by entering the year, make and model to the left. We offer fits for most popular vehicles, including Ford, Chevy, Dodge, GMC, Honda, and Toyota.
Videos
for Transmission Coolers
Help Articles
Expert Answers
A 4-Way trailer connector has the basic lighting functions only; running lights, left turn signal and brake lights, right turn signal and brake lights, and ground. A 7-Way has these functions and a 12 volt circuit, a circuit for electric trailer…
It's totally normal for a bit of movement between any fifth wheel hitch and the base rails. The feet on the hitch are typically a bit smaller than the slots they slide into for mounting…
The B&W Companion OEM 5th Wheel Trailer Hitch #BWRVK3700 is perfectly compatible with cushioned pin boxes like your MORryde RP072-1621HD, so the clunking…
The Curt Adjustable Width Trailer Hitch Receiver for RVs #13703 uses frame brackets for installation, and those need to be positioned on the inside of an I-beam frame, as per the instructions (a copy of which I have linked for you). That is what…
There are 2 different capacities independent of each other though related. Tongue weight is the downward force or weight on the trailer hitch. So it is pushing down at the back of the vehicle. The gross trailer weight is the weight of whatever it…
There is not a fuse we carry for the 8000 Series of Fan-Tastic vent. It does use a 4 amp slow blow fuse so to make fuse access simpler you can use In-Line Fuse Holder #C58470-1 and if you need to replace the bow-tie bracket, motor, and blade the…
The difference between the Class II and Class III hitches has to do with their Gross Trailer Weight (GTW), their Tongue Weight (TW), and their Hitch Receiver Size. Class II trailer hitch receivers have a 1-1/4 inch receiver and can be rated up to…
You can install a stack cooler in your vehicle. The Class ratings are there as a reference point to a hitch Class. For example if someone has a Class III hitch they can look at coolers, see a Class III and say, hey, I have a Class III hitch so this…
The method we use to determine the correct line to install a transmission cooler on is pretty simple. You want to install the cooler on the return line. To determine which line is the return line you will want to start with your truck totally…
The good news is that 210 degrees isn't the worst temperature for a transmission to get to when towing. Ideally it's under 200 but…
You are a little on the warm side for your transmission fluid. If you can keep it under 200 degrees you will have the max life out of it. That being said transmissions really start to go downhill at 260 degrees. The Derale cooler part #D13503 with…
The Flex-a-lite Transmission Cooler #FLX400117 does come with everything needed to install. No other components would be needed.
Enter the year, make and model of your vehicle above to find custom fit transmission coolers. You can also browse the different types of coolers, parts and accessories available below.
Vehicle Coolers and Parts
Search For Custom Fit Toyota 4Runner AccessoriesSelect A Category Below
Towing
Toyota 4Runner Trailer Hitch
Toyota 4Runner Trailer Wiring
Toyota 4Runner Brake Controller
Toyota 4Runner Front Mount Hitch
Toyota 4Runner Towing Mirrors
Toyota 4Runner Base Plate for Tow Bar
Toyota 4Runner Vehicle Tow Bar Brake System
Toyota 4Runner Vehicle Tow Bar Wiring
Toyota 4Runner BOLT brand vehicle and hitch locks
Cargo Control
Toyota 4Runner Roof Rack
Toyota 4Runner Trunk Bike Rack
Toyota 4Runner Spare Tire Bike Racks
Performance Accessories
Toyota 4Runner Cold Air Intake
Toyota 4Runner Air Filter
Toyota 4Runner Exhaust
Toyota 4Runner Suspension Enhancement
Toyota 4Runner Transmission Cooler
Toyota 4Runner Performance Chip Tuners
Toyota 4Runner Vehicle Lights
Toyota 4Runner Tire Chains
Toyota 4Runner Fluid Filters
Toyota 4Runner Catalytic Converters
Toyota 4Runner Vehicle Snow Plows
Toyota 4Runner Salt Spreader
Toyota 4Runner Vehicle Engine Heaters
Toyota 4Runner Off Road Lights
Toyota 4Runner Radiator Fan
Toyota 4Runner Cabin Air Filter
Toyota 4Runner Lift Assist
Vehicle Trim
Toyota 4Runner Floor Mats
Toyota 4Runner Nerf Bars - Running Boards
Toyota 4Runner Trim Kits
Toyota 4Runner Vehicle Covers
Toyota 4Runner Grille
Toyota 4Runner Grille Guard
Toyota 4Runner Bug Shield
Toyota 4Runner Side Window Vents
Toyota 4Runner Mud Flaps
Toyota 4Runner Lamp Guards
Toyota 4Runner Vehicle Seat Covers
Toyota 4Runner Replacement Mirrors
Toyota 4Runner Windshield Wiper Blades
Toyota 4Runner Windshield Covers
Toyota 4Runner Vehicle Air Mattress