BMW Engine Coolant Expansion Tank - URO Parts 17135A6A031

Maintain optimal engine cooling in your BMW with the URO Parts Engine Coolant Expansion Tank. This crucial component, also known as a coolant reservoir, provides a secure holding area for excess engine coolant, allowing for thermal expansion and contraction within your vehicle's high-temperature cooling circuit. It ensures your cooling system maintains proper pressure and fluid levels, preventing overheating and potential engine damage.

Crafted by URO Parts, a trusted aftermarket manufacturer, this expansion tank (Part Number: URO-021598) is designed to meet or exceed OEM specifications, offering a reliable replacement for your original BMW part (OE Number: 17135A6A031).

**Fitment:**
Specifically engineered for various 2019-2021 BMW X5, X6, and X7 models equipped with the 3.0L L6 B58B30M0 Gas engine (including sDrive40i and xDrive40i variants). Ensure compatibility with your specific vehicle before purchase.