Motorad 1KR107 Engine Crankshaft Position Sensor

Engine Crankshaft Position Sensor for Jeep Applications

The Motorad 1KR107 engine crankshaft position sensor is built for accurate crankshaft signal input and consistent engine management performance. It is a direct-fit style replacement for select Jeep Grand Cherokee, TJ, and Wrangler applications, with OE-focused construction and a black housing, rectangular female connector, and blade-style terminals.

Key Features

• Engine crankshaft position sensor for ignition and engine management systems
• OE accuracy focus for reliable crankshaft signal reporting
• Black sensor body with rectangular connector design
• Female connector with male blade terminals
• 1 connector, 3 terminals, and 1 mounting hole configuration
• Sensor body diameter: 0.73 in.
• Manufactured in IATF16949 certified facilities
• Motorad part number 1KR107

Detailed Description

Motorad 1KR107 is an engine crankshaft position sensor engineered for select Jeep Grand Cherokee, Jeep TJ, and Jeep Wrangler models. It supports accurate crankshaft position input for the engine control system, helping maintain proper timing and engine operation. This sensor uses a rectangular connector, female connector gender, male terminal gender, and blade terminals for a straightforward OE-style replacement. The compact black sensor body measures 0.73 in. in diameter and mounts with a single hole; no mounting bracket is included.

This part cross-references 917769 and 2132406 for the same application. Motorad 1KR107 is listed for 1997-2004 Jeep Grand Cherokee, 2001-2002 Jeep TJ, and 1997-2002 Jeep Wrangler, making it a direct search match for Jeep crankshaft position sensor replacement needs.

What It Helps Address

• Crankshaft position signal loss or erratic sensor readings
• Hard starting or extended crank conditions
• Engine stalling related to crank signal interruption
• Misfire or timing-related drivability concerns
• Check engine light conditions tied to crankshaft position sensor faults

Installation Notes and Tips

Verify connector shape, terminal count, and mounting style before installation. Confirm the sensor location on the engine and inspect the harness connector for corrosion, bent terminals, or damaged locking tabs. For Jeep Grand Cherokee, TJ, and Wrangler applications, compare the original sensor body and connector layout to Motorad 1KR107 before final fitment.

Quality Assurance

Motorad manufactures this crankshaft position sensor in IATF16949 certified facilities to support consistent production quality. The brand also backs its engine management products with a limited lifetime warranty.