Review on Mishimoto MMRAD-TUN-00 Performance Aluminum Radiator for Toyota Tundra 2000-2004: Enhanced Cooling Efficiency for Optimal Performance by Andre Bennett

Box arrived torn and dented. Some of the ribs were bent but otherwise intact. The original mounting screws do not fit on this thicker heatsink. As a result, 4 additional flange screws M8x1.25 30 mm were purchased. The transmission cooling line must be bypassed. (Which is actually more reliable against engine coolant and transmission fluid contamination.) It is also recommended to replace the original hoses and thermostat during disassembly. It is recommended to use a 13psi radiator cap instead of the included 19psi Mishimoto radiator cap.