Crank Crankshaft Position Sensor for Jeep Wrangler Grand Cherokee 4.0L L6 PC176

Crankshaft Position Sensor for Jeep

This engine sensor monitors the rotational speed and position of the crankshaft to manage ignition timing and fuel injection, cross-referenced with manufacturer part number PC176.

Overview

This crankshaft position sensor monitors the exact position of the engine crankshaft to coordinate fuel injection timing and spark plug ignition. A failing crankshaft position sensor often causes engine stalling, hard starting conditions, or a complete crank-no-start symptom. Off-road enthusiasts and automotive technicians rely on this crankshaft position sensor to restore engine performance and clear diagnostic trouble codes.

Built For Performance

• Precision magnetic pickup coil delivers reliable timing signals to the engine computer
• Thermal-resistant wire wrapping shields the internal circuitry from high engine bay heat
• Direct-fit mounting bracket ensures precise sensor air gap spacing
• Weatherproof electrical connector prevents moisture-related signal drops

Fits These Machines

• for Jeep Wrangler 4.0L L6
• for Jeep Grand Cherokee 4.0L L6

On-The-Job Use

• Resolving engine stalling issues during hot operating conditions
• Replacing a failed ignition sensor to restore quick and reliable engine starts
• Clearing check engine light codes related to crank sensor circuit faults

Specs At A Glance

Good To Know

Q: Where is the crankshaft sensor located on a 4.0L engine? A: It is typically located on the driver side of the bellhousing, near the top where the transmission meets the engine block.

Q: Can a bad crankshaft sensor cause a crank-but-no-start condition? A: Yes, if the sensor fails to send a timing signal, the computer will not activate the fuel injectors or the ignition coils, preventing the engine from starting.

Slight variation in finish or dimensions may occur between production runs, and fit can depend on serial number, so confirm compatibility before ordering.