Dorman 917-722 Engine Crankshaft Position Sensor

Dorman 917-722 Crankshaft Position Sensor

Dorman 917-722 is an engine crankshaft position sensor built to match the fit and function of the original unit. It helps the engine control unit receive accurate crankshaft position input when the factory sensor has failed from heat or internal component damage. Compatible With Jeep Wrangler, Jeep TJ, Jeep Cherokee, and Dodge Dakota applications listed below.

Key Features

• OE-style replacement crankshaft position sensor for direct-fit service
• Black plastic sensor body with metal construction details
• 3-wire design with blade terminals and a male oval connector
• Wiring harness included with a 365 mm harness length
• Mounting bracket included, with 2 mounting holes and O-ring seal
• Standard replacement grade for service on select Jeep and Dodge vehicles

Detailed Description

This Dorman crankshaft position sensor, part number 917-722, is engineered for vehicles that rely on precise crankshaft signal input for engine management. It uses a 3-terminal, female-terminal layout with an oval connector shape, and it includes an O-ring seal plus a mounting bracket for a service-ready replacement. The sensor body measures 20 mm in diameter, with a 72 mm bolt-hole center spacing and a 6 mm mounting hole diameter. This part cross-references Standard Ignition PC169 for the same application.

Fits 1997-2004 Jeep TJ, N/A; Fits 1997-2004 Jeep Wrangler, N/A; Fits 1997-2002 Dodge Dakota, N/A; Fits 1996-2000 Jeep Cherokee, N/A. Search terms such as Jeep Wrangler crankshaft position sensor replacement, Jeep Cherokee engine speed sensor, and Dodge Dakota crank sensor replacement align with this application coverage. The Dorman 917-722 is also referenced by multiple aftermarket and OE-style part numbers, including Mopar 68407888AA.

What It Helps Fix

• Crankshaft signal loss causing no-start or intermittent start conditions
• Engine stalling related to incorrect crankshaft position input
• Rough running caused by failed sensor readings to the ECU
• Check engine light concerns tied to crankshaft position sensor faults
• Heat-related sensor failure or internal component damage

Installation Notes and Tips

Verify connector shape, terminal count, and mounting dimensions before installation. Inspect the harness routing and connector condition during replacement, and confirm the seal seats properly to help maintain a secure connection. This sensor is listed for N/A position applications on the vehicles shown, so match the original part location and connector style before service.

Quality Assurance

Dorman manufactures this sensor as a standard replacement part designed to match original fit and function for the listed applications. The part number 917-722 is supported by interchange references across several aftermarket catalogs, which helps confirm application alignment for service work on Jeep and Dodge platforms.