Features: The Engine Coolant Shut off Water Pipe Joint is a essential component for maintaining stable engine temperature, ensuring efficient performances and preventing overheating. Make from resistant plastic, this joint withstand extreme temperatures and resist corrosion, providing durability and stability. Perfect for vehicle owners who prioritize proper maintenance and cooling system efficiency. Whether you're replacing a faulty or aging joint during engine maintenance or enhancing cooling efficiency at a auto repair shop, this product ensures a tight seal and precise connection for engine cooling. Improve your vehicle's cooling system with the Engine Coolant Shut off Water Pipe Joint. Drive confidently know that your engine is running smooth and efficiently, thanks to this easy installation component. Specifications: Component: Plastic Part Number: 2782002152 Applicable Model: for M278 W169 W176 SL550 GLS550 CLS550 E550 GL450 GL550 ML550 Package Includes: 1x Engine Coolant Shut-off Water Pipe Joint note: Please allow 1-2cm errors due to manual measurement. Due to difference between different monitors, the picture may not reflect the item actual color.