This 2002 Toyota Tundra 4×4 Engine Control Module is a reliable and efficient Direct Replacement part that is perfect for your vehicle. With a Terminal Type of Pin and a Manufacturer Part Number of 89661-OC421, this ECU is easy to install and comes with no warranty. Featuring a Maximum Amperage of OEM and an OE/OEM Part Number of 896610C421, this item has a Placement on Vehicle at the Front and Terminal Quantity that is OEM. Its Item Height and Item Length are OEM as well, while its Item Width is also OEM. This ECU is designed to work perfectly with your Toyota Tundra, ensuring a smooth and safe driving experience.