Walker 211-2159 Engine Coolant Temperature Sensor

Overview of Walker Engine Coolant Temperature Sensor 211-2159

The Walker Engine Coolant Temperature Sensor 211-2159 is designed specifically for Mercedes-Benz E300 models. This sensor plays a critical role in monitoring engine temperature to ensure optimal performance and prevent overheating.

• Terminal Type: Pin
• Connector Shape: Rectangle
• Terminal Quantity: 2
• Connector Gender: Male
• Wiring Harness Included: No

About the Walker Sensor Only Product Line

The Sensor Only line from Walker focuses on providing high-quality replacement sensors without additional components such as wiring harnesses. This allows for straightforward sensor replacement when the existing harness is intact, making it a practical choice for targeted repairs on vehicles like the Mercedes-Benz E300.

Detailed Product Description

This Engine Coolant Temperature Sensor features a two-pin male connector with a rectangular shape, ensuring a secure and precise fit for the Mercedes-Benz E300. The pin terminal type supports reliable electrical connections necessary for accurate temperature readings. The absence of a wiring harness means this sensor is intended for use with the vehicle's existing wiring, simplifying installation for technicians familiar with the E300's engine management system.

Common Applications and Issues Addressed

• Helps regulate engine temperature by providing accurate coolant temperature data
• Prevents engine overheating by enabling proper cooling system response
• Supports efficient fuel injection and ignition timing adjustments
• Resolves issues related to erratic temperature gauge readings
• Addresses engine performance problems caused by faulty temperature sensors

Installation Notes and Tips

When installing the Walker 211-2159 sensor on a Mercedes-Benz E300, ensure the existing wiring harness is in good condition since it is not included with this sensor. Verify the connector's rectangular shape and two-pin male terminal match the vehicle’s original sensor for compatibility. Properly secure the sensor to avoid coolant leaks and ensure accurate temperature readings.

Quality Assurance and Warranty

Walker sensors are manufactured to meet OEM specifications for fit and function. While specific warranty details for part number 211-2159 are not provided here, Walker typically offers coverage against defects in materials and workmanship. This sensor is engineered to maintain reliable engine temperature monitoring for the Mercedes-Benz E300.