Product Description
A defective thermostat can result in engine overheating and potential internal damage. Improve the reliability of your 2003-2024 Toyota 4Runner 4.0L cooling system with a Low-Temperature Racing Thermostat and housing! This thermostat is designed as a direct-fit replacement for your aged stock unit. The thermostat has a lower activation temperature (71ºC/160ºF) compared to the factory thermostat (82ºC/180ºF). The lower activation temperature allows coolant to flow through the engine earlier, which reduces and maintains lower engine temperatures. This thermostat is ideal for use in warmer climates, on vehicles making more power than stock, or under extreme towing/driving conditions. The stock-style housing will provide a proper seal and installs easily.
Key Features
- Direct fit for 2003-2024 Toyota 4.0L 1GR-FE V6 engines.
- Stock-style housing includes pre-installed low-temperature thermostat for easy install
- The lower activation temperature allows coolant to flow through the engine earlier, which reduces and maintains lower engine temperatures. (71C/160F compared to the factory thermostat at 82C/180F)
- Ideal for use in hot climates, on modified vehicles, or in extreme towing/driving conditions
Reviews
There are no reviews yet.