Walker 235-91010 Engine Crankshaft Position Sensor

Reliable Engine Crankshaft Position Sensor for GM Vehicles

The Walker Products FSK 235-91010 Engine Crankshaft Position Sensor is designed to provide accurate engine timing signals for a range of General Motors vehicles. This sensor ensures proper engine performance by monitoring crankshaft position and speed.

• Single male connector for secure electrical connection
• Three mounting holes for stable and precise installation
• Includes mounting bracket for ease of fitment
• Compatible with multiple Buick, Chevrolet, Oldsmobile, and Pontiac models
• Part number 235-91010 for exact replacement

Walker Products FSK Line Overview

The Walker Products FSK line focuses on delivering reliable sensor components engineered to meet OEM specifications. This product line emphasizes durability and precise fitment, making the 235-91010 crankshaft position sensor a dependable choice for maintaining engine control systems in GM vehicles.

Product Details and Attributes

This engine crankshaft position sensor features a single male connector designed to interface seamlessly with the vehicle’s wiring harness. The sensor mounts securely using three mounting holes, ensuring stable positioning critical for accurate signal detection. Additionally, the included mounting bracket simplifies installation and helps maintain sensor alignment over time.

Compatible Vehicles and Applications

• Buick models including Century, LeSabre, Park Avenue, and Skylark
• Chevrolet models such as Lumina APV and Trans Sport
• Oldsmobile models including 88, 98, and Cutlass Ciera
• Pontiac models like Grand Am, Bonneville, and Firebird
• Other GM vehicles including Achieva, Delta 88, Regal, Riviera, and Toronado

Common Issues Addressed by This Sensor

• Engine misfires or rough idling due to inaccurate crankshaft position data
• Difficulty starting or engine stalling
• Check engine light triggered by crankshaft sensor faults
• Poor fuel efficiency related to timing errors
• Intermittent loss of engine power or hesitation

Installation Notes and Tips

Ensure the engine is cool before beginning installation. Disconnect the battery to prevent electrical shorts. Align the sensor using the three mounting holes and secure it with the included mounting bracket. Connect the male connector firmly to the vehicle’s wiring harness. Verify sensor alignment and wiring integrity before starting the engine.

Quality Assurance and Warranty

Walker Products FSK parts are manufactured to meet or exceed OEM standards for fit and function. The 235-91010 crankshaft position sensor undergoes rigorous quality control to ensure reliable performance. Warranty coverage details should be confirmed with the product documentation or supplier.