Does not fit hybrid trucks due to fans in the way. Currently working on a redesign for hybrids.
If You Tow, Or Have Big Tires, You Need This
Toyota did include a transmission cooler inside the radiator on 3rd gen Tundras… but temps still hit 231°+ while towing.
By the time the dash light comes on at 305°, it’s already too late—your fluid is cooked. And a complete drain and fill will cost over $200 in fluid alone.
Install is as simple as removing the crossmember above the radiator (8 bolts) and then slide the bracket down alongside the condenser. No need to remove the front bumper! Then you just plumb it in-line with the existing radiator cooler.
What’s Included
- Aluminum cooler mounting bracket
- Hardware to mount bracket → truck
- Hardware to mount cooler → bracket
Needed to Complete Install
- Derale 10000 series or Setrab 6 series cooler (7–25 row) compatible with 12.25" x 0.875" mounting pattern
- 3/8" inside diameter automotive hose — ~7 ft
- Hose clamps + 90° barb fittings
- Transmission fluid
Recommended: 3/8" Magnefine inline filter and/or PPE Bypass Valve
