Nissens 996272 Engine Coolant Reservoir

Engine Coolant Reservoir for BMW 528i

This Nissens engine coolant reservoir is a pressurized plastic replacement tank built for BMW 528i and BMW 528i xDrive applications from 2012-2016. Part number 996272 includes a cap, level sensor, and mounting bracket for a direct-fit cooling system service part.

Key Features

• Fits 2012-2016 BMW 528i, N/A
• Fits 2012-2016 BMW 528i xDrive, N/A
• Plastic reservoir construction
• Pressurized design
• Cap included with high quality plastic cap type
• Level sensor included
• Mounting bracket included
• 1.40L capacity

Product Details

Nissens 996272 is an engine coolant reservoir developed for thermal management systems where stable coolant storage and level monitoring are required. The pressurized design, integrated level sensor, and included cap support proper cooling system operation on BMW 528i and BMW 528i xDrive models. Nissens focuses on thermal and engine efficiency components, and this reservoir reflects that approach with application-specific construction for the 2012-2016 BMW 528i platform. This part cross-references URO 17138614293 for the same application.

Common Problems This Part Can Address

• Cracked or leaking coolant reservoir housing
• Low coolant warnings from a faulty level sensor
• Damaged reservoir cap or sealing surface
• Coolant loss from a pressurized tank that no longer holds pressure
• Cooling system service needs on BMW 528i and BMW 528i xDrive models

Installation Notes and Tips

Verify the reservoir shape, sensor connection, and mounting points against the original tank before installation. Transfer or connect all cooling system lines carefully, then refill and bleed the system according to BMW service procedures to remove trapped air. Inspect adjacent hoses, clamps, and the cap sealing surface during replacement to help prevent repeat leaks.

Quality Assurance

Nissens develops and manufactures thermal management components to consistent quality standards across its product range. Part number 996272 is built as a direct replacement coolant reservoir for the listed BMW applications.