Walker 211-2025 Engine Coolant Temperature Sensor

Reliable Engine Coolant Temperature Sensor for Buick, Cadillac, Chevrolet, and GMC

The Walker Sensor Only Engine Coolant Temperature Sensor 211-2025 is designed to provide accurate temperature readings for your vehicle's engine cooling system. Compatible with popular models like the Buick LaCrosse, Cadillac CT5, Chevrolet Camaro, and GMC Canyon, this sensor ensures your engine operates within optimal temperature ranges.

• Terminal Type: Pin for secure electrical connection
• Connector Shape: Oblong for precise fitment
• Terminal Quantity: 2 terminals for reliable signal transmission
• Connector Gender: Female to match factory wiring harness
• Wiring Harness: Not included, sensor only

About the Walker Sensor Only Product Line

The Sensor Only line from Walker focuses exclusively 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 211-2025 Engine Coolant Temperature Sensor is part of this line, offering a direct fit solution for specific Buick, Cadillac, Chevrolet, and GMC models.

Detailed Product Description

This Engine Coolant Temperature Sensor features a pin-type terminal and an oblong-shaped female connector with two terminals, ensuring compatibility with the original equipment wiring harness. The sensor accurately monitors engine coolant temperature and sends data to the vehicle’s engine control unit (ECU), helping regulate engine performance and prevent overheating. The absence of a wiring harness means this sensor is ideal for replacing a faulty sensor while retaining the existing harness setup.

Common Applications and Issues Addressed

• Helps prevent engine overheating by providing accurate temperature data
• Resolves erratic temperature gauge readings in Buick LaCrosse and Regal Sportback
• Fixes engine performance issues related to incorrect coolant temperature signals in Cadillac CT5 and CT6
• Addresses check engine light triggers caused by faulty coolant temperature sensors in Chevrolet Blazer and Camaro
• Supports proper engine cooling system operation in GMC Colorado and Canyon models

Installation Notes and Tips

When installing the Walker 211-2025 sensor, ensure the existing wiring harness is compatible and in good condition since the harness is not included. The oblong female connector with two pin terminals should match the factory connector for a secure fit. Properly torque the sensor to manufacturer specifications to avoid leaks or damage.

Quality Assurance and Warranty

Walker sensors are manufactured to meet or exceed OEM standards for durability and performance. The Sensor Only 211-2025 Engine Coolant Temperature Sensor undergoes rigorous quality control to ensure reliable operation. Please refer to Walker’s warranty policy for specific coverage details.