Walker 235-1021 Engine Crankshaft Position Sensor

Overview of Walker Products Engine Crankshaft Position Sensor

The Walker Products 235-1021 Engine Crankshaft Position Sensor is designed to provide accurate engine speed and position data for optimal ignition timing. This sensor is compatible with a range of vehicles including Buick, Cadillac, Chevrolet, GMC, Honda, Isuzu, Oldsmobile, and Pontiac models.

• Color: Black for easy identification and integration
• Single oval-shaped male connector with two female terminals
• Connector Quantity: 1
• Terminal Quantity: 2
• No mounting bracket included

Walker Products Brand Line Details

Walker Products offers a comprehensive line of ignition sensors engineered for reliable performance and precise fitment. The 235-1021 sensor is part of this product line, ensuring compatibility with various domestic and import vehicles. Walker Products focuses on delivering components that meet OEM specifications, supporting proper engine management and ignition system function.

Product Description and Attributes

This engine crankshaft position sensor features a black housing and a single oval-shaped male connector designed to interface with two female terminals. The sensor does not include a mounting bracket, so installation requires using the existing bracket or mounting hardware on the vehicle. Its design supports accurate detection of crankshaft position, which is critical for engine timing and fuel injection control.

Compatible Vehicles and Applications

• Buick models such as Century, Regal, and Skylark
• Cadillac vehicles including Cimarron and Eldorado
• Chevrolet models like Camaro, Cavalier, Impala, and Malibu
• GMC trucks including Sonoma and S10
• Honda Passport and other compatible models
• Isuzu Rodeo and Trooper
• Oldsmobile Achieva, Cutlass, and Cutlass Supreme
• Pontiac Firebird, Grand Am, and Sunbird

Common Issues Addressed by This Sensor

• Engine misfires or rough idling due to inaccurate crankshaft position data
• Difficulty starting or no-start conditions related to faulty sensor signals
• Check engine light triggered by crankshaft position sensor faults
• Poor engine performance and reduced fuel efficiency
• Intermittent stalling or hesitation during acceleration

Installation Notes and Tips

Ensure the vehicle’s ignition is off before beginning installation. The sensor connects via a single oval-shaped male connector with two female terminals, so verify connector compatibility. Since no mounting bracket is included, use the original bracket or mounting hardware. Proper alignment and secure mounting are essential for accurate sensor readings. Consult the vehicle’s service manual for torque specifications and sensor location.

Quality Assurance and Warranty

Walker Products sensors are manufactured to meet or exceed OEM standards for durability and performance. While specific warranty details for part number 235-1021 should be confirmed at the point of purchase, Walker Products typically offers coverage against defects in materials and workmanship to ensure reliable operation.