BMW Engine Coolant Reservoir - Genuine BMW 17137647713

Ensure your BMW's cooling system operates flawlessly with this **Genuine BMW Engine Coolant Reservoir**. This essential component, also known as an expansion tank, holds excess coolant and allows for expansion and contraction as the engine heats up and cools down, maintaining proper pressure and preventing overheating.

Manufactured to BMW's rigorous standards, this genuine part (Part Number: **BMW-17137647713**) guarantees a perfect fit, optimal performance, and long-lasting durability, unlike aftermarket alternatives. Replacing a cracked or leaking reservoir is crucial to prevent coolant loss and potential engine damage.

This reservoir is a direct replacement for various BMW 7-Series models (E65/E66 chassis), including the **745i, 745Li (2002-2005), 750i, 750Li (2006-2008), 760i (2004-2006), 760Li (2003-2008), and Alpina B7 (2007-2008)**. It also cross-references with OE numbers 17137543003, 17130152372, 17130409581, and 17137508007.

Invest in the reliability and longevity of your BMW with this authentic replacement part.