Swapping a 1UZ V8 into your Toyota Pickup or 4Runner? Don’t leave cooling to chance. This North West Toys exclusive conversion kit delivers everything you need to keep your UZ-powered rig running cool, clean, and trail-tested. Designed specifically for 1989–1995 Toyota Pickup and 4Runner chassis, this all-in-one solution removes the guesswork from building your cooling system.
This kit provides a complete, plug-and-play cooling system tailored for UZ swaps. It features a custom-built aluminum radiator, a matched fan shroud, a high-output electric fan, and a thermostatic control harness that activates cooling only when needed. Also included are the correct upper and lower radiator hoses to simplify installation and ensure proper fitment.
The 1UZ-FE V8 generates significantly more heat than the original 22R or 3VZ-E engines. Without proper airflow and thermal control, your build can overheat, especially in off-road or hot-climate use.
Kit Includes
UZ Radiator with Cap – built in-house for 1UZ swaps
High-flow electric fan – engineered for tight clearance and max airflow
Thermostatic fan controller & wire harness – plug-in ready
Upper and lower radiator hoses – correctly sized and routed for your swap
Compatible With
Toyota Pickup (1989–1995)
Toyota 4Runner (1989–1995)
Vehicles running 1UZ-FE V8 swaps using North West Toys or similar motor mount and header configurations
