TCB612DPK Direction Plus TransChill Transmission Cooler Kit forToyota Hilux 3.0L (2005-2015) KUN16/26 Turbo Diesel 4Cyl 1KD-FTV CRD DOHC 16VAlso Fits:Toyota Hilux 4.0L V6 (2005-2015) GGN15/25 Petrol 1GR-FE MPFI DOHC 24Vg> 4JJ1-TC/TCX (2012-2020)Isuzu MU-X 3.0L 4JJ1-TC/TCX (2013-2020)Benefits of the 32mm TransChill Transmission Oil Cooler:An effective and economical way to keep the transmission at its optimum operating temperature.High efficiency turbulators in each tube direct the fluid for superior heat transfer. The unique 32mm plate and fin design allows for extreme cooling whilst the compact design is perfect for vehicle specific mounting.