Heater Coolant Control Valve: Protect and Optimize Your Engine's Performance Ensure your vehicle's engine remains protected and operates efficiently with our Heater Coolant Control Valve. Engineered for precise fitment and reliable performance, this valve is essential for maintaining optimal temperature control and engine protection. Discover the features that make this coolant valve a smart choice for your vehicle: Fitment: This heater coolant control valve is specifically designed for 1500 3.0L Diesel models from 2014 to 2019. It ensures a perfect and seamless fit for your vehicle, providing optimal performance and compatibility. OE Numbers: Reference part numbers for this product are 52014971AB and 52014971AA. Please double-check these numbers with your existing part to ensure a perfect fit and integration. Enhanced Engine Protection: The engine coolant valve plays a crucial role in protecting your engine from potential damage caused by extreme temperature fluctuations. It helps maintain consistent engine temperatures, enhancing reliability and performance. Reliable to Use: Operating as a simple valve, it allows water to pass through without vacuum and shuts off the flow to recirculate it when vacuum is applied. This functionality ensures efficient coolant management and temperature regulation. Durable Material: Constructed from high-quality ABS materials, the heater coolant control valve undergoes rigorous testing to ensure its durability and longevity. Its robust design guarantees long-term performance even under harsh conditions. Upgrade your vehicle with our Heater Coolant Control Valve. Order now to experience enhanced engine protection, reliable operation, and a perfect fit, ensuring your vehicle remains efficient and safe on the road.