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.
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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…
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…
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…
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.
Given the weight of your trailer and the fact that you tow uphill I recommend going with the largest cooler or most efficient that will fit in the available space you have in the engine compartment of your 2004 Silverado. A stacked plate cooler is…
Hey Jerry, the install of the Aries Bull Bar part #AAB35-4015 do require you to permanently remove the tow hooks to install. It looks like the similar Westin Ultimate Bull Bar part #32-3645 does allow you to keep them though.
Thanks for the picture. Yes, it is. I checked with Furrion and the correct replacement for the F0S04TDE-RD/SY lights are the LED Marker Light RV Side Cameras w/ Night Vision for Furrion Vision S Systems item #FCE48TASL if you need the…
Your 2014 Jeep Grand Cherokee is rated to tow 6,200 lbs as you stated. Your owners manual will state your trailer tongue weight should be approximately 10% of your total trailer weight. Most trailers are 10-15% tongue weight. You will want to make…
For sag from towing a trailer the best recommendation I can make is actually a weight distribution system. Suspension enhancement will help level your truck while towing. But the advantage to a weight distribution system is that it levels the…
When comparing the Flex-a-lite Transmission Cooler #FLX400117 to the similar Derale Series 8000 Transmission Cooler #D13502, there are very few differences between them. Both have an aluminum construction, include all hardware needed, and are…
Hello Jim. For you I Recommend the SumoSprings Solo Custom Helper Springs #SS47PV. These are 1,800 lb capacity urethane jounce springs which will replace the factory bumpstops. I like these for a few reasons. The 1,800 lb capacity will be enough to…
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
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Towing
GMC Suburban Trailer Hitch
GMC Suburban Trailer Wiring
GMC Suburban Brake Controller
GMC Suburban Front Mount Hitch
GMC Suburban Towing Mirrors
GMC Suburban Base Plate for Tow Bar
GMC Suburban Vehicle Tow Bar Brake System
GMC Suburban Vehicle Tow Bar Wiring
Cargo Control
GMC Suburban Roof Rack
GMC Suburban Trunk Bike Rack
GMC Suburban Truck Bed Sliding Tray
Performance Accessories
GMC Suburban Air Filter
GMC Suburban Exhaust
GMC Suburban Suspension Enhancement
GMC Suburban Transmission Cooler
GMC Suburban Performance Chip Tuners
GMC Suburban Vehicle Lights
GMC Suburban Tire Chains
GMC Suburban Fluid Filters
GMC Suburban Vehicle Sway Bars
GMC Suburban Catalytic Converters
GMC Suburban Vehicle Snow Plows
GMC Suburban Salt Spreader
GMC Suburban Vehicle Engine Heaters
GMC Suburban Off Road Lights
GMC Suburban Radiator Fan
GMC Suburban Lift Assist
Vehicle Trim
GMC Suburban Floor Mats
GMC Suburban Nerf Bars - Running Boards
GMC Suburban Vehicle Covers
GMC Suburban Grille Guard
GMC Suburban Bug Shield
GMC Suburban Side Window Vents
GMC Suburban Mud Flaps
GMC Suburban Vehicle Seat Covers
GMC Suburban Replacement Mirrors
GMC Suburban Windshield Wiper Blades
GMC Suburban Windshield Covers
GMC Suburban Vehicle Air Mattress