Febi 102537 Engine Coolant Reservoir

BMW Coolant Reservoir Replacement

Febi 102537 is a black engine coolant reservoir for select BMW applications with a sensor. It is built for vehicles that need a direct-fit coolant expansion tank replacement, including BMW X1, 135i, 135is, 335i, and 335i xDrive models.

Key Features

• Black engine coolant reservoir for a clean OE-style appearance
• Includes sensor provision for monitored cooling system applications
• Direct replacement for select BMW cooling system layouts
• Cross-references BMW part numbers 17 13 7 590 626 and 17 13 7 640 515
• Febi part number 102537 for ordering and fitment verification

Product Details

This Febi coolant reservoir is intended for BMW cooling systems that require a black expansion tank with sensor capability. It serves as the coolant expansion point in the engine cooling circuit, helping maintain proper coolant volume and system operation on select 2011-2015 BMW models. Use Febi 102537 when replacing a cracked, leaking, or sensor-equipped reservoir on a BMW X1, 135i, 135is, 335i, or 335i xDrive.

This part cross-references BMW OE numbers 17 13 7 590 626 and 17 13 7 640 515 for the same application.

Vehicle Fitment

• Fits 2013-2015 BMW X1, N/A; additional information: with sensor; colour: black
• Fits 2011-2013 BMW 135i, N/A; additional information: with sensor; colour: black
• Fits 2013 BMW 135is, N/A; additional information: with sensor; colour: black
• Fits 2011-2013 BMW 335i, N/A; additional information: with sensor; colour: black
• Fits 2011-2013 BMW 335i xDrive, N/A; additional information: with sensor; colour: black

Installation Notes and Tips

Verify the reservoir shape, sensor provision, and OE cross-reference before installation. Inspect the cooling system for cracks, hose wear, and contamination when replacing the tank, and confirm proper coolant level and bleeding procedures after installation.

Quality Assurance

Febi is a recognized aftermarket brand for replacement chassis and engine components. Part number 102537 is specified for select BMW cooling system applications and should be matched to the vehicle’s OE number and fitment details before purchase.