Walker 235-91021 Engine Crankshaft Position Sensor

Reliable Engine Crankshaft Position Sensor for Select GM and Honda Models

The Walker Products FSK 235-91021 Engine Crankshaft Position Sensor is designed to provide accurate engine timing signals for a range of vehicles including Buick, Cadillac, Chevrolet, GMC, Honda, Isuzu, Oldsmobile, and Pontiac models. This black sensor features a single male connector and includes a mounting bracket for secure installation.

• Color: Black for corrosion resistance and durability
• Connector Quantity: 1 male connector for precise electrical connection
• Mounting Hole Quantity: 1 for straightforward installation
• Includes mounting bracket for added stability

Walker Products FSK Line Overview

The Walker Products FSK line focuses on delivering reliable ignition sensors engineered to meet or exceed OEM specifications. The 235-91021 crankshaft position sensor is part of this line, ensuring compatibility and performance for various ignition systems across multiple vehicle makes and models.

Product Details and Compatibility

This engine crankshaft position sensor is compatible with a wide range of vehicles such as the Buick Century, Cadillac Cimarron, Chevrolet Cavalier, GMC Sonoma, Honda Passport, Isuzu Rodeo, Oldsmobile Cutlass, and Pontiac Grand Prix. The sensor’s single male connector and included mounting bracket simplify installation while maintaining a secure fit. Its black finish helps resist environmental wear, contributing to long-term reliability.

Common Applications and Problem Resolution

• Resolves engine misfires caused by faulty crankshaft position signals
• Eliminates intermittent stalling related to sensor failure
• Corrects inaccurate engine timing and improves ignition performance
• Prevents no-start conditions due to sensor malfunction
• Addresses check engine light triggers linked to crankshaft sensor issues

Installation Notes and Tips

Ensure the vehicle’s battery is disconnected before installation to avoid electrical shorts. The single mounting hole and included bracket allow for direct replacement without modification. Verify connector orientation matches the male connector on the sensor to ensure proper fit. It is recommended to inspect the wiring harness for damage before installation.

Quality Assurance and Warranty

Walker Products FSK 235-91021 sensors are manufactured to meet strict quality standards, ensuring reliable performance and durability. While specific warranty details should be confirmed with the distributor, Walker typically offers coverage against manufacturing defects to provide confidence in product longevity.