Review on 🔧 Genuine Toyota 15767-31020 Engine Oil Cooler Pipe - Optimal Cooling and Performance for Your Engine by Michael Barrett

Buy! Don't buy the Dorman version! This fits much better and allows you to use a 1/4" deep 12mm socket on all 6 nuts and bolts for the correct torque. The Dorman version uses a 12mm wrench to adjust getting to the nut closest to the engine making it harder to torque properly resulting in oil leaks deep socket and you're done To remove the factory oil cooler with black hoses use a 12mm wrench if you don't have one deep wall outlet. On the nut closest to the motor, try installing a standard 12mm, 1/4" drive socket over the stud and nut, then run a 2- Insert an inch extension through the oil cooler into the socket, then attach a ratchet and it should work fine. Good to get that tough nut on. Good luck!