Walker 242-1054 Ignition Knock (Detonation) Sensor

Walker Products 242-1054 Knock Sensor

Walker Products 242-1054 is an ignition knock sensor built for direct-fit engine management service on select Chrysler, Dodge, Jeep, and Mitsubishi applications. It uses a rectangular female connector, 4 terminals, and an included wiring harness to support a clean replacement on vehicles that rely on accurate detonation feedback.

Key Features

• Ignition knock (detonation) sensor for engine control systems
• Part number 242-1054 for application matching and service lookup
• Rectangular 1-connector design with 4 terminals
• Female connector and male blade terminals
• Wiring harness included; harness length 407.0000
• Overall length 610.0000 with threaded end diameter 8.0000
• Walker Products engine sensor backed by ISO 9001/IATF16949 manufacturing standards

Product Details

Walker Products has supplied fuel system and engine management components since 1946, with manufacturing and engineering support focused on meeting or exceeding OEM standards. The Walker Products 242-1054 knock sensor is part of that engine sensor lineup and is built for vehicles that need reliable detonation signal input for proper ignition control. This part cross-references Standard Ignition KS167 for the same application.

Compatible With 2002-2007 Jeep Grand Cherokee, 2005-2007 Dodge Dakota, 2005-2007 Dodge Durango, 2005-2007 Dodge Ram 1500, 2006-2007 Jeep Commander, 2006-2007 Mitsubishi Raider, and 2007 Chrysler Aspen. For buyers searching for a knock sensor for Dodge Ram 1500 2005-2007 or a replacement ignition knock sensor for Jeep Grand Cherokee 2002-2007, Walker Products 242-1054 is listed for those applications.

Common Issues This Part May Address

• Knock sensor fault codes related to detonation signal loss
• Engine pinging or spark knock under load
• Rough ignition timing control caused by a failing sensor
• Check engine light concerns tied to knock sensor circuit faults
• Driveability issues from inaccurate engine knock feedback

Installation Notes and Tips

Verify connector style, terminal count, and threaded end diameter before installation. Inspect the harness routing and connector condition during replacement, and confirm the sensor mounting surface is clean and free of corrosion. Use the vehicle service information for torque and diagnostic procedures specific to the application.

Quality Assurance

Walker Products manufactures engine sensors and fuel system components to meet or exceed OEM standards and specifications. The company supports production with in-house product management, engineering, technical documentation, and application data control, and operates as an ISO 9001/IATF16949 certified manufacturer.