Motorad 1KR105 Engine Crankshaft Position Sensor

Engine Crankshaft Position Sensor for Chrysler and Dodge

The Motorad 1KR105 engine crankshaft position sensor is built for direct replacement service on select Chrysler, Dodge, and Jeep applications. It is engineered for OEM-level accuracy to help restore reliable crankshaft signal input and smoother engine operation.

• Engine crankshaft position sensor for ignition and engine management systems
• Black housing with a rectangular female connector
• 3 male terminals, 1 connector, and 1 mounting hole
• Sensor body diameter: 0.71 in.
• No wiring harness included
• No mounting bracket included

Vehicle Fitment

• Fits 2003-2010 Chrysler PT Cruiser
• Fits 2003-2007 Dodge Caravan
• Fits 2003-2006 Chrysler Cirrus
• Fits 2003-2006 Chrysler Sebring
• Fits 2003-2006 Dodge Stratus
• Fits 2005-2006 Jeep Wrangler
• Fits 2003-2005 Dodge Neon
• Fits 2004-2005 Jeep Liberty
• Fits 2003 Chrysler Voyager

Detailed Description

Motorad 1KR105 is an engine crankshaft position sensor designed to provide accurate crankshaft position feedback to the engine control system. That signal is critical for ignition timing and fuel delivery, making this sensor a direct-fit service part for Chrysler PT Cruiser, Dodge Caravan, and Jeep Wrangler applications listed above. The compact black sensor body, rectangular female connector, and 3-terminal blade design support OE-style replacement on the specified vehicles.

This part cross-references 907763 and 2132520 for the same application.

What It Helps Resolve

• Crankshaft position sensor fault codes
• Hard starting or extended crank time
• Intermittent stalling or engine cut-out
• Rough idle caused by inconsistent engine speed signal
• Ignition timing and engine management signal errors

Installation Notes and Tips

Verify connector shape, terminal count, and mounting hole location before installation. This sensor uses a single mounting hole and does not include a wiring harness or mounting bracket, so inspect the vehicle connector and mounting point for wear, corrosion, or damage before replacement. Confirm the application against the listed year, make, and model before ordering.

Quality Assurance

Motorad manufactures these crankshaft position sensors in IATF16949-certified facilities to support consistent production quality. The 1KR105 is backed by a limited lifetime warranty.