Walker 235-91043 Engine Camshaft Position Sensor

Walker Camshaft Position Sensor 235-91043

Walker Products FSK 235-91043 is an engine camshaft position sensor built for direct replacement service on select GM applications. It supports accurate camshaft signal input for engine management systems and is listed with a male connector and no mounting bracket included.

Key Features

• Engine camshaft position sensor for ignition and engine management service
• Walker Products FSK product line for application-specific replacement parts
• Male connector gender
• Mounting bracket not included
• Cross-references Standard Ignition PC111 and Dorman - HELP 22018 for the same application

Product Details

Walker Products has supplied fuel system and engine sensor components since 1946, with manufacturing and engineering support focused on meeting or exceeding OEM standards and specifications. The Walker Products FSK line is positioned for accurate vehicle application coverage and technical support, making this camshaft position sensor a practical replacement for service work on vehicles such as the Chevrolet Malibu, Pontiac Grand Am, and Oldsmobile Alero. Part number 235-91043 is also referenced in interchange listings for related OE-style service applications.

Fits 1997-1999 Chevrolet Malibu, N/A. Fits 1999 Oldsmobile Alero, N/A. Fits 1997-1999 Oldsmobile Cutlass, N/A. Fits 1994-1999 Pontiac Grand Am, N/A. Fits 1994-1998 Buick Skylark, N/A. Fits 1994-1998 Oldsmobile Achieva, N/A. Fits 1997 Oldsmobile Cutlass Supreme, N/A. Fits 1994-1996 Chevrolet Corsica, N/A. Fits 1996 Pontiac Grand Prix, N/A.

Common Issues This Sensor May Address

• Camshaft signal loss or intermittent sensor output
• Hard starting or extended crank conditions tied to sensor failure
• Check engine light concerns related to camshaft position input
• Rough running or misfire symptoms caused by inaccurate timing data
• Engine stalling or poor drivability from faulty sensor readings

Installation Notes

Verify connector style and mounting location before installation. This sensor uses a male connector and does not include a mounting bracket, so reuse or separate bracket hardware should be confirmed during service. Always compare the original part number, connector fit, and vehicle application before replacement. Part number 235-91043 is commonly searched for Chevrolet Malibu, Pontiac Grand Am, and Oldsmobile Alero camshaft position sensor service.

Quality Assurance

Walker Products is an ISO 9001/IATF16949 certified manufacturer with in-house manufacturing, product management, and engineering support. The company states its engine sensor and fuel system components are produced to meet or exceed OEM standards and specifications.