Walker 235-91059 Engine Crankshaft Position Sensor

Walker Crankshaft Position Sensor for Dodge and Jeep

Walker Products FSK 235-91059 is an engine crankshaft position sensor built for direct replacement service on select Dodge and Jeep applications. It uses a black housing, one male connector, two mounting holes, and an included mounting bracket for a secure OE-style installation.

Walker Products has supplied fuel system and engine management components since 1946, with manufacturing and engineering support focused on meeting or exceeding OEM standards. The Walker Products FSK line is positioned for accurate fitment and dependable sensor replacement across common ignition and engine management applications.

Key Features

• Engine crankshaft position sensor for ignition and engine timing input
• Walker Products FSK part number 235-91059
• Black sensor body with 1 male connector
• 2 mounting holes for secure attachment
• Mounting bracket included
• Direct-fit replacement for select Dodge Dakota, Durango, Ram, B-Series, and Jeep Grand Cherokee models
• Cross-references Delphi SS10127 and Standard Ignition PC127 for the same application

Detailed Description

Walker Products FSK 235-91059 is a crankshaft position sensor used to report crankshaft position and engine speed data to the vehicle control system. Accurate sensor input is critical for ignition timing, fuel delivery, and overall drivability. This part is listed for 1997-2003 Dodge Dakota, 1998-2003 Dodge Durango, 1997-2003 Dodge Ram 1500, 1999-2003 Dodge Ram 1500 Van, 1999-2003 Dodge Ram 2500 Van, 1999-2003 Dodge Ram 3500 Van, 1997-2002 Dodge Ram 2500, 1997-2002 Dodge Ram 3500, 1997-1998 Dodge B1500, 1997-1998 Dodge B2500, 1997-1998 Dodge B3500, and 1997-2002 Jeep Grand Cherokee. If you are searching for a crankshaft position sensor for Dodge Ram 1500, Dodge Dakota, or Jeep Grand Cherokee applications, part number 235-91059 is the direct reference to verify.

What It Helps Address

• Hard starting or extended crank conditions
• Intermittent stalling or sudden engine shutdown
• Rough idle or inconsistent engine speed signal
• Check engine light related to crankshaft position sensor faults
• Ignition timing or fuel delivery issues tied to sensor signal loss

Installation Notes and Tips

Confirm connector style, mounting hole count, and bracket configuration before installation. Inspect the harness connector and nearby wiring for corrosion, damage, or oil contamination, and clear any stored diagnostic trouble codes after replacement. For best results, verify vehicle application by year, make, and model before ordering, especially on Dodge Ram 2500, Dodge Ram 3500, and Jeep Grand Cherokee fitments.

Quality Assurance

Walker Products manufactures engine sensors and related components to meet or exceed OEM standards and specifications. The company supports production with in-house manufacturing, product management, engineering, application data, instruction sheets, and technical support, and operates as an ISO 9001/IATF16949 certified company.