Walker 235-1135 Engine Crankshaft Position Sensor

Walker 235-1135 Crankshaft Position Sensor

Walker Products 235-1135 is an engine crankshaft position sensor built for direct replacement service on a wide range of GM trucks, vans, SUVs, and commercial applications. It uses a black housing, oval 1-connector design, and 3-terminal female connection with a mounting bracket included 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 line includes sensors and other engine management parts for repair work that demands accurate vehicle application coverage.

Key Features

• Engine crankshaft position sensor for ignition and engine management service
• Walker Products part number 235-1135
• Black sensor body with oval connector shape
• 1 connector, 3 terminals, female terminal gender
• 1 mounting hole with mounting bracket included
• Direct replacement style for select Chevrolet, GMC, and related applications

Vehicle Fitment

• Fits 1996-2002 Chevrolet Express 2500, N/A
• Fits 1996-2002 Chevrolet Express 3500, N/A
• Fits 1996-2002 GMC Savana 2500, N/A
• Fits 1996-2002 GMC Savana 3500, N/A
• Fits 1994-2000 Chevrolet C2500, N/A
• Fits 1995-2000 Chevrolet C35, N/A
• Fits 1994-2000 Chevrolet C3500, N/A
• Fits 1994-2000 Chevrolet K2500, N/A
• Fits 1994-2000 Chevrolet K3500, N/A
• Fits 1994-2000 GMC C2500, N/A
• Fits 1994-2000 GMC C3500, N/A
• Fits 1994-2000 GMC K2500, N/A
• Fits 1994-2000 GMC K3500, N/A
• Fits 1995-1999 Chevrolet C1500 Suburban, N/A
• Fits 1994-1999 Chevrolet C2500 Suburban, N/A
• Fits 1995-1999 Chevrolet K1500 Suburban, N/A
• Fits 1994-1999 Chevrolet K2500 Suburban, N/A
• Fits 1994-1999 Chevrolet P30, N/A
• Fits 1995-1999 Chevrolet Tahoe, N/A
• Fits 1995-1999 GMC C1500 Suburban, N/A
• Fits 1994-1999 GMC C2500 Suburban, N/A
• Fits 1995-1999 GMC K1500 Suburban, N/A
• Fits 1994-1999 GMC K2500 Suburban, N/A
• Fits 1997-1999 GMC P3500, N/A
• Fits 1994-1995 GMC P3500, N/A
• Fits 1994-1998 Chevrolet C1500, N/A
• Fits 1994-1998 Chevrolet K1500, N/A
• Fits 1994-1998 GMC K1500, N/A
• Fits 1994-1997 GMC C1500, N/A
• Fits 1994-1997 GMC Yukon, N/A
• Fits 1994-1996 Chevrolet G30, N/A
• Fits 1994-1996 GMC G3500, N/A
• Fits 1994-1995 Chevrolet G20, N/A
• Fits 1994-1995 GMC G2500, N/A
• Fits 1994 Chevrolet Blazer, N/A

What It Helps Address

• Crankshaft position signal loss
• Hard starting or no-start conditions tied to crank signal failure
• Intermittent stalling or engine cutout
• Misfire or timing-related drivability concerns
• Check engine light faults related to crankshaft sensor performance

Installation Notes

Verify connector style, terminal count, and mounting location before installation. This sensor uses a single oval connector, 3 terminals, and a mounting bracket, so matching the original configuration is important for proper fitment on Chevrolet C2500, GMC Yukon, and other listed applications. Use the vehicle application data to confirm the correct engine management sensor before replacement.

Quality Assurance

Walker Products manufactures engine sensors to meet or exceed OEM standards and specifications, supported by in-house manufacturing, product management, and engineering resources. The company is ISO 9001 and IATF 16949 certified, with technical support and application data maintained for aftermarket service accuracy. This part cross-references Standard Ignition PC125 and NTK EH0161 for the same application.