URO 2105450024 Engine Coolant Level Sensor

Mercedes-Benz Coolant Level Sensor Replacement

This URO engine coolant level sensor is a direct-fit OE replacement for Mercedes-Benz models that use a reservoir-mounted sensor at the bottom of the expansion tank. It is designed to restore accurate coolant level monitoring and help eliminate false low-coolant warnings.

• Direct-fit replacement for reservoir tank installation
• Helps correct false low coolant indicator light warnings
• Helps restore warning function when coolant level drops too low
• Plug-and-play electrical connection
• Built with polymer and corrosion-resistant metal materials
• Alloy conductors help maintain low electrical resistance for accurate signal output
• Designed and tested for reliable operation and long service life

Detailed Product Information

URO part number 2105450024 is an engine coolant level sensor made for Mercedes-Benz cooling systems that place the sensor at the bottom of the expansion tank. It is a practical OE-style replacement for drivers dealing with intermittent warning lights or a failed coolant level alert. This part cross-references VEMO V30-72-0093-1 for the same application.

Compatible With 1996-2004 Mercedes-Benz E-Class and SLK applications, plus select C-Class, CLK-Class, CL-Class, S-Class, and SL-Class models listed in the fitment data. The part number 2105450024 is also commonly searched for Mercedes-Benz coolant reservoir sensor replacement and expansion tank coolant level sensor repair.

What It Helps Fix

• False low coolant warning light on the instrument cluster
• No warning when coolant level drops below normal
• Faulty coolant level sensor signal from the expansion tank
• Electrical resistance issues affecting sensor output
• Heat- and corrosion-related sensor failure in the cooling system

Installation Notes

Install this sensor in the coolant reservoir tank at the bottom of the expansion tank, where specified by the vehicle application. The wiring connection is plug-and-play, but the cooling system should be inspected for leaks and proper coolant level before and after installation. Verify the connector style and reservoir location against the original part before replacement.

Quality Assurance

URO 2105450024 is manufactured with heat-resistant polymer and corrosion-resistant metal components for cooling system use. It is designed and tested for dependable operation and is backed by a 24 Month Unlimited Mileage Warranty.