Walker 235-91135 Engine Crankshaft Position Sensor

Walker Crankshaft Position Sensor 235-91135

Walker Products FSK 235-91135 is an engine crankshaft position sensor built for direct replacement in a wide range of GM trucks, vans, and SUVs. It supports accurate crankshaft signal input for ignition and engine management on applications such as Chevrolet C1500, GMC Yukon, and Chevrolet Express 2500.

Key Features

• Engine crankshaft position sensor for ignition and engine management systems
• Black housing with 1 connector and 1 mounting hole
• Male connector design
• No mounting bracket included
• Walker Products FSK line for application-specific engine sensor coverage
• Cross-references Gates 22124 and Standard Ignition PC125 for the same application

Product Details

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 FSK line is positioned for accurate vehicle application coverage, and part number 235-91135 is listed for 1994-2002 Chevrolet and GMC platforms including Express 2500, Express 3500, Savana 2500, Savana 3500, C2500, K2500, Tahoe, Yukon, and related heavy-duty truck and van applications. If you are searching for a crankshaft position sensor for a 1994-2000 Chevrolet C2500 or a 1995-1999 GMC Yukon, this part number is listed for those vehicles.

What It Helps Address

• Crankshaft signal loss or intermittent signal output
• Hard starting or extended crank conditions
• Engine misfire related to timing input errors
• Stalling or rough running caused by sensor faults
• Check engine light concerns tied to crankshaft position sensor codes

Installation Notes

Verify connector style, mounting hole location, and vehicle application before installation. This sensor uses one connector and one mounting hole, with no mounting bracket included. Confirm the exact year, make, and model match for your Chevrolet or GMC application before replacing the original sensor.

Quality Assurance

Walker Products states that its engine sensors are manufactured to meet or exceed OEM standards and specifications. The company is ISO 9001/IATF16949 certified and supports product accuracy with in-house manufacturing, engineering, and technical support resources.