Thermostat — Part Numbers & Prices by Generation

OEM Toyota 4Runner Thermostat prices range from varies by generation depending on the generation and supplier. International suppliers like Amayama and Partsouq often list prices 30–50% below US MSRP. Cruisin4Parts compares live pricing from all suppliers so you can find the best total cost including shipping.

Within a generation, parts are generally interchangeable across years — for example, most 100 Series (1998–2007) configurations share the same Thermostat. Between generations (60 Series, 80 Series, 100 Series, 200 Series), parts are almost never interchangeable as each represents a completely different platform. Always verify the OEM part number against your specific VIN before ordering.

The Lexus LX470 shares its platform with the Toyota Land Cruiser 100 Series, and the LX570 shares its platform with the 200 Series. Many parts including the Thermostat are identical or interchangeable. Always cross-reference the part number for your specific vehicle before purchasing.