The product is a transmission oil cooler assembly specifically designed for Toyota Tundra, Sequoia, and Land Cruiser vehicles from model years 2007 to 2021. It is a direct fit with a tow package and heavy-duty cooling system, featuring an aluminum construction for durability. This aftermarket replacement part is compatible with various engine sizes including 4.0L, 4.6L, 4.7L, and 5.7L V8. Made in Japan, this oil cooler assembly is a reliable solution for maintaining optimal transmission fluid temperature control in your vehicle.