Product Description
Upgrade your BMW F15 X5 with a high-quality Engine Coolant Expansion Tank by Rein, part number 17138621092. This durable and reliable coolant expansion tank assembly is designed to efficiently manage your vehicle's cooling system. If your current tank is cracked or leaking, replacing it is essential for preventing engine overheating and ensuring your BMW operates at peak performance.
Featuring an integrated level sensor, the Rein coolant expansion tank provides accurate coolant level readings. This feature helps you monitor your fluid levels effectively, avoiding potential engine problems caused by low coolant. The tank is an OEM-fit replacement part, ensuring compatibility and performance that meets or exceeds original specifications.
Durable Construction: Made from high-quality materials, this expansion tank is engineered to withstand extreme temperatures and pressure, providing a long-lasting solution for your BMW's cooling system.
Easy Installation: With its precise design, the Rein expansion tank is straightforward to install, making it a hassle-free replacement for DIY enthusiasts and professional mechanics alike.
Don't let a faulty coolant expansion tank jeopardize your vehicle’s performance. By choosing the Rein Engine Coolant Expansion Tank, you invest in a product that significantly reduces the risk of overheating and prevents costly repairs down the line. Trust in the number one choice for BMW parts—choose Rein for optimal compatibility and performance.
Cross-reference compatible part numbers for additional assurance: 17137552546, 17137647290, 17138630170, EPT0017, CRT208000S, and 376789761. Not only do you get a reliable replacement, but you also enhance the overall efficiency of your cooling system. Experience peace of mind on the road with this essential component today!
Free shipping. Usually ships same or next day. 
