Holstein 2KNC0203 Ignition Knock (Detonation) Sensor

Ignition Knock Sensor for Chrysler, Dodge, Jeep, and Ram

Holstein Parts 2KNC0203 is an ignition knock (detonation) sensor for select Chrysler, Dodge, Jeep, and Ram applications. It is used to monitor engine vibration and support proper ignition timing control when the vehicle’s engine management system detects knock-related signals.

• Ignition knock (detonation) sensor for emission control and engine management systems
• Direct-fit application coverage for select Chrysler, Dodge, Jeep, and Ram vehicles
• Cross-references Mopar 68166540AA and Standard Ignition KS436 for the same application
• Holstein Parts 2KNC0203 replacement for OE-style service on listed vehicles

Fitment Coverage

• Fits 2013-2018 Dodge Journey, N/A
• Fits 2014-2018 Jeep Cherokee, N/A
• Fits 2018 Jeep Wrangler JK, N/A
• Fits 2014-2018 Ram ProMaster 1500, N/A
• Fits 2014-2018 Ram ProMaster 2500, N/A
• Fits 2014-2018 Ram ProMaster 3500, N/A
• Fits 2013-2017 Chrysler 200, N/A
• Fits 2017 Chrysler 300, N/A
• Fits 2017 Chrysler Pacifica, N/A
• Fits 2017 Dodge Challenger, N/A
• Fits 2013-2017 Dodge Durango, N/A
• Fits 2013-2017 Dodge Grand Caravan, N/A
• Fits 2013-2017 Jeep Grand Cherokee, N/A
• Fits 2017 Jeep Wrangler, N/A
• Fits 2013-2017 Ram 1500, N/A
• Fits 2013-2016 Chrysler 300, N/A
• Fits 2013-2016 Chrysler Town & Country, N/A
• Fits 2013-2016 Dodge Challenger, N/A
• Fits 2013-2016 Dodge Charger, N/A
• Fits 2013-2016 Jeep Wrangler, N/A
• Fits 2013-2015 Ram C/V, N/A
• Fits 2013-2014 Dodge Avenger, N/A

What This Sensor Helps Address

• Knock sensor fault codes
• Engine pinging or detonation-related drivability concerns
• Incorrect ignition timing response from the engine control system
• Check engine light conditions tied to knock sensor circuit faults
• Rough running caused by inaccurate knock detection

Installation Notes

Verify the OE number and vehicle application before ordering. This Holstein Parts 2KNC0203 sensor is listed for multiple Chrysler, Dodge, Jeep, and Ram models, including 2013-2018 Dodge Journey, 2014-2018 Jeep Cherokee, and 2013-2017 Ram 1500. Confirm the exact OE match on the vehicle to ensure proper fitment and sensor communication with the engine control system.

Quality Assurance

Holstein Parts supplies OE-style replacement components for listed applications. This part cross-references Mopar 68166540AA and Standard Ignition KS436 for the same application.