Product Description: High-Performance Car Heater Water Valve for Jaguar S-Type Enhance your Jaguar S-Type's heating efficiency with our precision-engineered Car Heater Water Valve, designed for seamless integration and optimal performance. Applicable Models: This water heater control valve is specifically designed as a replacement for Jaguar S-Type models 2.5, 3.0, 4.0, and 4.2. Ensure compatibility with your vehicle model before purchasing to guarantee a perfect fit and reliable operation. OE Number: The reference part numbers for this valve are XR840091 and 400820036A. Confirm these numbers to ensure you are choosing the correct replacement part for your vehicle's heating system. Fast Response: Utilizing electromagnetic principles, the heater solenoid valve offers rapid response speeds. It efficiently manages the start and stop functions of the heater, quickly adjusting heating power to meet diverse heating needs and enhance comfort. High Accuracy Control: Equipped with precise metering and regulating capabilities, this heater control valve accurately manages the heater's temperature. It ensures stable and uniform heating, enhancing overall system efficiency and vehicle comfort. Perfect Fit: Designed to comply with OEM specifications, this valve matches the shape and function of the original vehicle components. It serves as a perfect replacement without the need for additional modifications, ensuring easy installation and dependable performance. Upgrade your Jaguar S-Type's heating system with our Car Heater Water Valve, offering superior precision, reliability, and efficiency. Ideal for drivers who demand top-quality replacements to maintain vehicle performance and comfort.