Motorad 1KR113 Engine Crankshaft Position Sensor

Engine Crankshaft Position Sensor for Chrysler, Dodge, and Jeep

The Motorad 1KR113 engine crankshaft position sensor is built for direct-fit replacement on select Chrysler, Dodge, and Jeep applications. It supports accurate crankshaft signal input for proper engine timing and smoother engine operation.

Compatible with 2003-2006 Dodge Ram 1500, 2003-2006 Dodge Ram 2500, 2003-2006 Dodge Ram 3500, 2004-2006 Dodge Durango, 2005-2006 Chrysler 300, 2005-2006 Dodge Magnum, 2006 Dodge Charger, 2006 Jeep Commander, and 2005-2006 Jeep Grand Cherokee.

• Engine crankshaft position sensor for ignition and engine management systems
• Black sensor body with rectangular female connector
• 3-terminal blade-style connection
• 1 mounting hole for OE-style installation
• No wiring harness included
• No mounting bracket included
• Sensor body diameter: 0.71 in.

Detailed Product Overview

Motorad 1KR113 is an OE-style crankshaft position sensor engineered to deliver accurate crankshaft position feedback to the engine control system. The sensor uses a rectangular connector, female connector gender, and male blade terminals to match the specified vehicle applications. This part number is commonly searched for Chrysler 300 crankshaft position sensor replacement, Dodge Ram 1500 crankshaft position sensor, and Jeep Grand Cherokee crankshaft position sensor service.

This part cross-references Mopar 56028815AB for the same application. The Motorad 1KR113 part number is also referenced in interchange listings for direct replacement research.

What It Helps Address

• Intermittent crankshaft position signal loss
• Engine stalling or hard starting related to crank sensor failure
• Rough running caused by inaccurate engine speed input
• Check engine light conditions tied to crankshaft position sensor faults
• Timing and engine management issues from a degraded sensor signal

Installation Notes and Tips

Verify connector shape, terminal count, and mounting hole location before installation. Inspect the harness connector for corrosion, bent terminals, or damaged locking tabs before connecting the new sensor. Confirm the sensor seats fully and routes away from heat and moving components. Always match the vehicle application by year, make, and model before ordering.

Quality Assurance

Motorad manufactures this crankshaft position sensor in IATF 16949 certified facilities to support consistent production quality and OE-level accuracy. The 1KR113 is backed by a limited lifetime warranty.