Motorad 1KS1320 Ignition Knock (Detonation) Sensor

Ignition Knock Sensor for Chrysler, Dodge, Jeep, Ram

The Motorad 1KS1320 ignition knock sensor is built to monitor engine knock frequencies and send accurate signal data to the ECM for ignition timing control. It is a bolt-on, rectangular-connectored sensor with a 2-terminal blade-style interface, made for direct replacement service on select Chrysler, Dodge, Jeep, Ram, and Volkswagen applications.

• Part number: 1KS1320
• Rectangular female connector with 2 male blade terminals
• Bolt-on mounting style for a secure installation
• Length: 1.73 in. / 43.94 mm
• Built with piezoceramic sensing elements for precise knock detection
• Designed to meet and exceed OEM specifications
• Fits Chrysler 200, Town & Country, 300; Dodge Journey, Avenger, Challenger, Charger, Durango, Grand Caravan; Jeep Grand Cherokee, Wrangler; Ram 1500, ProMaster 1500, ProMaster 2500, ProMaster 3500; Volkswagen Routan

Detailed Product Overview

Motorad 1KS1320 is an ignition knock sensor engineered to detect a broad range of engine detonation frequencies and relay that information to the ECM so ignition timing can be adjusted correctly. The sensor uses tight-tolerance piezoceramic elements for consistent signal accuracy and durability. This makes it a practical replacement for vehicles such as the Chrysler 200, Dodge Journey, and Ram 1500 when the original knock sensor is no longer reading properly.

This part cross-references Standard Ignition KS404 and NTK ID0046 for the same application.

Common Symptoms This Part May Address

• Check engine light related to knock sensor or ignition timing faults
• Audible spark knock or pinging under load
• Reduced engine performance from incorrect timing correction
• Rough operation caused by inaccurate detonation feedback
• Diagnostic trouble codes tied to knock sensor circuit performance

Installation Notes and Tips

Verify connector shape, terminal count, and bolt-on mounting style before installation. This sensor uses a rectangular female connector, 2 male blade terminals, and no wiring harness or mounting hardware is listed. Confirm the engine location and inspect the connector and wiring for corrosion or damage before installing the new sensor.

Quality Assurance

Motorad designs this knock sensor to meet and exceed OEM specifications, with piezoceramic sensing elements manufactured to tight tolerances for accurate engine condition feedback.