URO 17137542986 Engine Coolant Reservoir

Reliable Engine Coolant Reservoir for BMW Models

The URO Engine Coolant Reservoir (Part Number 17137542986) is designed to maintain optimal coolant levels in your BMW 525i, 528i, 530i, 535i, 545i, 550i, 645Ci, and 650i models. Engineered with durable PA 66 material and equipped with a level sensor, this reservoir supports efficient engine cooling and helps prevent overheating.

• Constructed from high-quality PA 66 plastic for durability and heat resistance
• Compatible with multiple BMW models including 525i, 528i xDrive, 530xi, 535i xDrive, and 650i
• Includes an integrated coolant level sensor for accurate monitoring
• Black color finish for a clean, OEM appearance
• Features two mounting holes for secure installation
• Non-pressurized design suitable for standard cooling systems

Product Details and Specifications

This URO Engine Coolant Reservoir is manufactured from PA 66, a robust nylon material known for its resistance to heat and chemical degradation, ensuring long-lasting performance in demanding engine environments. The reservoir is black in color and designed without a pressurized cap, making it compatible with the cooling systems of various BMW models such as the 525xi, 528i, 530i, 535xi, and 645Ci. It includes a built-in coolant level sensor, allowing your vehicle’s monitoring system to track coolant levels accurately and alert you to any issues. The reservoir mounts securely using two mounting holes; however, mounting brackets and hardware are not included.

Compatible BMW Models and Applications

• BMW 525i and 525xi
• BMW 528i, 528i xDrive, and 528xi
• BMW 530i and 530xi
• BMW 535i, 535i xDrive, and 535xi
• BMW 545i and 550i
• BMW 645Ci and 650i

Common Issues Addressed by This Coolant Reservoir

• Coolant leaks due to cracked or damaged reservoirs
• Inaccurate coolant level readings from faulty sensors
• Overheating caused by insufficient coolant capacity
• Reservoir degradation from heat and chemical exposure
• Replacement of worn or discolored OEM coolant tanks

Installation Notes and Tips

When installing the URO Engine Coolant Reservoir (17137542986), ensure the mounting points align with the two mounting holes provided. Since mounting hardware and brackets are not included, reuse existing components or source compatible hardware separately. Verify the coolant level sensor connector is properly attached to maintain accurate system monitoring. Always refill the cooling system with the recommended coolant type and bleed air pockets to prevent overheating.

Quality Assurance and Warranty

URO parts are manufactured to meet or exceed OEM specifications, providing reliable performance for your BMW cooling system. This engine coolant reservoir undergoes rigorous quality control to ensure durability and fitment accuracy. Please refer to URO’s warranty policy for specific coverage details related to this part number 17137542986.