Screw cap for expansion tank

Screw cap for expansion tank

Product Description:
Rolls Royce part number 17117639021 is a vital expansion tank for the radiator system, specifically engineered to maintain proper coolant levels and prevent overheating in the Cullinan RR31 (2017-2023) and Ghost RR21 (2019-2023) models. Constructed from high-quality, durable plastic, this expansion tank is designed to withstand high temperatures and pressure fluctuations within the cooling system. It features precise fittings for easy installation in the engine bay, ensuring a secure connection to the radiator and coolant hoses. Regular inspection of the expansion tank is recommended to check for cracks or leaks, which can lead to coolant loss and engine overheating. If you notice any signs of coolant leakage or fluctuating temperature readings, prompt replacement of the expansion tank is essential to maintain engine performance and safety. Ensure compatibility with your vehicle model before installation.

This car part is suitable for the following models:
Cullinan RR31(2017-2023), Dawn RR6(2017-2023), Ghost Extended RR22(2019-2023), Ghost RR21(2019-2023), Ghost RR4(2017-2019) and 3 other model(s). See Fitment Details for more information.