RPE 71°C Sport Thermostat for Land Cruiser and Lexus V8 Engines 3UR and 1UR

RPE sports thermostat with a 71°C opening, designed for select Toyota Land Cruiser and Lexus applications equipped with 3UR-FE and 1UR-FE V8 engines.

It opens at 71°C to help start circulating coolant earlier than a standard valve. It is not a substitute for inspecting and maintaining other cooling system components such as the radiator, fans, and water pump.

Compatible motors:

• 5.7L V8 – 3UR-FE
• 4.6L V8 – 1UR-FE

The listed components are compatible:

• Toyota Land Cruiser 5.7L and 4.6L models 2008–2021.
• Lexus LX570 5.7L models 2008–2021.
• Lexus GX460 4.6L models 2010–2023.

Specifications:

• Opening temperature: 71°C
• Tag: RPE
• Model number: WH-TC-71C
• Reference part numbers: 16031-38010 and 16031-0S010

Product contents:

RPE sports heat valve with factory packaging.

Important notes:

• It is recommended to check the engine number and part number or chassis number before ordering.
• It is recommended to have the installation done by a qualified technician and to have the entire cooling system checked.
• The actual operating temperature of the engine depends on the condition of the cooling system and the conditions of use, and the valve alone does not guarantee the prevention of overheating.
• Use a coolant that matches the specifications of the vehicle manufacturer.