<div data-store-description="v1"> <p>Thermostat Assembly for Toyota 4Runner 2003–2022. Supplied product details follow.</p> <h3>Specifications and fitment</h3> </div> <p>Includes: <br>- Thermostat Housing</p> <p>Fits Models: <br>- Toyota 4Runner</p> <p>Model Years: <br>- 2003–2022</p> <p>Submodels: <br>- Common trims include SR5, Limited, TRD Pro, and Trail. Body style: SUV (N210).</p> <p>Engine Options: <br>- Common engine sizes include 4.0L V6 (1GR-FE) and 2.7L I4 (3RZ-FE).</p> <p>Description: <br>This thermostat housing is designed specifically for the Toyota 4Runner from 2003 to 2022, ensuring a perfect fit and optimal performance. It plays a crucial role in regulating engine temperature, preventing overheating, and maintaining efficient engine operation.</p> <p>Features: <br>- Direct replacement for factory thermostat housing <br>- Durable construction for long-lasting performance <br>- Designed to meet OEM specifications <br>- Easy installation with no modifications required <br>- Compatible with standard engine options</p>