Walker 211-2037 Engine Coolant Temperature Sensor

Reliable Engine Coolant Temperature Sensor for Nissan and INFINITI

The Walker 211-2037 Engine Coolant Temperature Sensor is designed to provide accurate temperature readings for your vehicle's engine management system. Compatible with select Nissan and INFINITI models, this sensor ensures optimal engine performance and helps prevent overheating issues.

• Terminal Type: Blade for secure electrical connection
• Connector Shape: Square for precise fitment
• Terminal Quantity: 2 terminals for reliable signal transmission
• Connector Gender: Female to match vehicle wiring harness
• Wiring Harness Included: No, sensor only

About the Walker Sensor Only Product Line

The Walker Sensor Only line focuses on providing high-quality replacement sensors without additional wiring harnesses or installation hardware. This allows for straightforward sensor replacement when the existing wiring harness is intact and in good condition. The 211-2037 sensor is part of this line, offering a direct fit and reliable performance for your Nissan or INFINITI vehicle.

Detailed Product Description

This Engine Coolant Temperature Sensor features a blade terminal type and a square-shaped female connector with two terminals, ensuring compatibility with the original equipment wiring. The design supports accurate temperature measurement critical for engine control units to regulate fuel injection and ignition timing. The absence of a wiring harness means this sensor is intended for direct replacement where the existing harness remains functional.

Compatible Vehicles and Common Applications

• Compatible with Nissan Juke, Rogue, Sentra models
• Compatible with INFINITI QX50 and QX55 models
• Helps monitor engine temperature for efficient operation
• Prevents engine overheating and related damage
• Supports proper engine warm-up and emissions control

Installation Notes and Tips

Ensure the vehicle’s wiring harness is in good condition before replacing the sensor, as this product does not include a wiring harness. Disconnect the battery before installation to avoid electrical shorts. Carefully remove the old sensor and install the Walker 211-2037 sensor by connecting the blade terminals to the female square connector. Verify secure connections and test for proper operation after installation.

Quality Assurance and Warranty

Walker sensors are manufactured to meet or exceed OEM specifications for fit, form, and function. The 211-2037 Engine Coolant Temperature Sensor undergoes rigorous quality control to ensure reliable performance. Please refer to Walker’s warranty policy for specific coverage details.