URO 0005426218 Coolant Temperature Sensor for Mercedes-Benz

The URO 0005426218 Coolant Temperature Sensor is a direct replacement OEM-quality component designed for Mercedes-Benz and Mercedes-AMG vehicles. This critical engine management sensor monitors coolant temperature and sends data to the engine control unit (ECU) to optimize fuel injection, ignition timing, variable valve timing, and transmission shifting for peak performance and efficiency.

Key Features:

• 2-pin electrical connector design for reliable connection
• NTC (Negative Temperature Coefficient) thermistor technology for accurate temperature readings
• Factory-tested to ensure trouble-free performance and proper operation
• Tight tolerance thermistor response values for precise temperature measurement
• Direct OEM replacement for Mercedes-Benz part number 0005426218 / 000-542-62-18

Function and Importance:

The coolant temperature sensor changes resistance with temperature variations, providing critical information to the PCM for proper engine operation. A failing sensor can illuminate the check engine light (codes P0116, P0117, or P0118), cause the engine to run rich or lean, result in poor fuel economy, or create transmission shifting issues. The sensor is typically located in a coolant passage near the thermostat.

URO Parts Quality:

URO Parts is trusted by distributors worldwide for its combination of OEM-quality construction and competitive pricing. This sensor meets or exceeds original equipment specifications for dependable, accurate, and maintenance-free operation.

OEM Cross-Reference: Mercedes-Benz 0005426218, 000-542-62-18, 000 542 62 18, 005153232864, 005-153-23-28-64