URO 17117521071 Engine Coolant Reservoir Cap

Reliable Engine Coolant Reservoir Cap for BMW Vehicles

The URO Engine Coolant Reservoir Cap 17117521071 is designed to maintain proper pressure and prevent coolant leaks in your BMW cooling system. Compatible with a wide range of BMW models, this cap ensures your engine stays protected under varying operating conditions.

• Compatible with BMW 1 Series M, 128i, 135i, 325i, 325xi, 328i, 328i xDrive, 328xi, 330i, 330xi, 335d, 335i, 335is, 335i xDrive, 335xi, 528i, X3, X5, and Z4 models
• OEM part number 17117521071 for precise fit and function
• Engineered to maintain optimal coolant system pressure
• Durable construction to resist heat and corrosion
• Direct replacement for original equipment reservoir caps

Product Details and Compatibility

This URO Engine Coolant Reservoir Cap (part number 17117521071) is specifically designed for BMW vehicles, including popular models such as the 328i xDrive and 335i xDrive. It plays a critical role in sealing the coolant reservoir, maintaining system pressure, and preventing coolant loss. Proper pressure regulation helps avoid overheating and engine damage. The cap’s durable materials withstand the high temperatures and chemical exposure typical in engine compartments.

Common Applications and Problem Resolution

• Prevents coolant leaks from the reservoir
• Maintains correct pressure in the cooling system
• Helps avoid engine overheating due to coolant loss
• Replaces worn or damaged reservoir caps
• Ensures proper coolant system function in BMW 1 Series M and X5 models

Installation Notes and Tips

Installation of the URO Engine Coolant Reservoir Cap 17117521071 is straightforward. Ensure the engine is cool before removing the old cap to avoid injury from hot coolant or steam. Align the cap properly on the reservoir neck and twist until securely seated. Check for any signs of leaks after installation and during regular maintenance.

Quality Assurance and Warranty

URO parts are manufactured to meet or exceed OEM specifications, providing reliable performance and fitment. While specific warranty details for part number 17117521071 may vary, URO typically offers coverage against defects in materials and workmanship. Refer to the product documentation or supplier for exact warranty terms.