Walker 242-1034 Ignition Knock (Detonation) Sensor

Overview of Walker Products Ignition Knock Sensor 242-1034

The Walker Products Ignition Knock (Detonation) Sensor 242-1034 is designed to detect engine knock and help optimize ignition timing. This sensor is compatible with a range of GM vehicles including Buick, Cadillac, Chevrolet, GMC, Oldsmobile, and Pontiac models such as the Camaro, Silverado, Tahoe, and Corvette.

• Length: 54.17 mm
• Blade terminal type with one male terminal
• Single female round connector
• Threaded end diameter: 14 mm
• Mounting hardware and wiring harness not included

Detailed Product Description

This ignition knock sensor from Walker Products is engineered to provide accurate detonation detection for improved engine performance and fuel efficiency. The sensor features a 54.17 mm length and a 14 mm threaded end diameter, ensuring proper fitment and secure installation on compatible GM vehicles. It includes a single blade terminal with a male terminal gender and a female round connector, designed for reliable electrical connection. Note that mounting hardware and wiring harness are not included, so existing components must be reused or sourced separately.

Compatible Vehicles and Applications

This Walker Products knock sensor 242-1034 is compatible with a wide range of General Motors vehicles. It fits popular models such as the Chevrolet Camaro, Silverado C1500 and C2500 series, GMC Sierra, Cadillac Escalade, Buick Roadmaster, Pontiac Firebird, and Oldsmobile Cutlass among others. This sensor is suitable for use in both passenger cars and light trucks, including suburban and extended cab variants.

• Detects engine knock and detonation for optimized ignition timing
• Helps prevent engine damage caused by pre-ignition
• Improves fuel efficiency and engine performance
• Reduces emissions by ensuring proper combustion
• Supports engine control module (ECM) diagnostics

Installation Notes and Tips

When installing the Walker Products 242-1034 knock sensor, ensure the mounting surface is clean and free of debris for accurate sensor readings. Use the existing mounting hardware or acquire compatible bolts with a 14 mm diameter thread to secure the sensor. Confirm the blade terminal and round female connector are properly aligned and connected to the vehicle’s wiring harness. Avoid over-tightening to prevent damage to the sensor housing.

Quality Assurance and Warranty

Walker Products is known for manufacturing emission control components that meet or exceed OEM specifications. The 242-1034 ignition knock sensor undergoes rigorous quality control to ensure durability and reliable performance. While specific warranty details are not provided here, Walker Products typically offers limited warranties covering defects in materials and workmanship. Consult product documentation or the manufacturer for exact warranty terms.