Walker 235-1209 Engine Crankshaft Position Sensor

Overview of Walker Engine Crankshaft Position Sensor 235-1209

The Walker Products Engine Crankshaft Position Sensor 235-1209 is designed for precise engine timing and reliable performance. This sensor is compatible with select Chevrolet and GMC heavy-duty trucks, ensuring accurate crankshaft position detection for optimal engine operation.

• Color: Black for standard OEM appearance
• Single oval-shaped male connector for secure electrical connection
• One mounting hole for straightforward installation
• Three female terminals for reliable signal transmission
• Mounting bracket not included

Detailed Product Description

This Walker crankshaft position sensor features a black housing with a single oval male connector, designed to interface with three female terminals. The sensor mounts using one hole, providing a stable and precise fit. It is engineered to meet the specifications required by Chevrolet and GMC models such as the Express 2500, Express 3500, Savana 2500, Savana 3500, Sierra 2500 HD, Sierra 3500, Silverado 2500 HD, and Silverado 3500 HD series trucks. The part number 235-1209 ensures compatibility and easy identification for maintenance and replacement.

Walker Products Brand Line Information

Walker Products offers a range of automotive components focused on durability and fitment accuracy. The 235-1209 crankshaft position sensor is part of this line, providing reliable engine sensor solutions tailored for heavy-duty Chevrolet and GMC vehicles. This product line emphasizes precise engineering to maintain engine performance and diagnostic accuracy.

Common Applications and Problem Resolution

• Restores accurate crankshaft position signal for engine timing
• Resolves engine misfires related to faulty sensor readings
• Eliminates intermittent stalling caused by sensor failure
• Prevents check engine light triggers due to sensor errors
• Improves engine start-up reliability in compatible Chevrolet and GMC trucks

Installation Notes and Tips

Installation requires removal of the old crankshaft position sensor and securing the new sensor using the single mounting hole. Ensure the oval male connector is properly aligned with the vehicle’s wiring harness to avoid connection issues. No mounting bracket is included, so reuse the existing bracket or mounting hardware. Verify sensor alignment and torque specifications according to the vehicle service manual for Chevrolet or GMC models.

Quality Assurance and Warranty

Walker Products maintains strict quality control standards for the 235-1209 crankshaft position sensor. Each unit undergoes testing to meet OEM specifications for fit, form, and function. While specific warranty details are not provided here, Walker Products typically offers coverage against manufacturing defects. Consult product documentation or authorized sources for warranty terms.