<div data-store-description="v1"> <p>Thermostat (QT221XJ) for Jaguar XJ8 4.0L V8 (1998–2003). Supplied product details follow.</p> <h3>Specifications and fitment</h3> </div> <p>Includes: - Thermostat</p> <p>Fits Models: - Jaguar XJ8</p> <p>Model Years: - 1998–2003</p> <p>Submodels: - XJ8, X308 chassis, Sedan</p> <p>Engine Options: - 4.0L V8, engine code AJ-V8</p> <p>Description: This thermostat is designed specifically for the Jaguar XJ8, ensuring optimal engine temperature regulation for models produced between 1998 and 2003. It is a direct replacement part that helps maintain the engine's efficiency and performance.</p> <p>Features: - Direct fit for Jaguar XJ8 models - Ensures proper engine temperature regulation - High-quality construction for durability - Easy installation for DIY enthusiasts - Compatible with 4.0L V8 engine</p> <p>Part Number: QT221XJ</p>