Walker 235-1000 Engine Camshaft Position Sensor

Engine Camshaft Position Sensor for OE-Style Repair

Walker Products 235-1000 is an engine camshaft position sensor built for direct replacement service on select Buick, Chevrolet, Oldsmobile, and Pontiac applications. It uses an oval female connector and includes a mounting bracket for a cleaner, application-specific 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 ignition-related engine management parts for repair work that calls for accurate vehicle application coverage.

Key Features

• Engine camshaft position sensor for ignition and engine management service
• Oval connector shape with female terminal design
• Mounting bracket included for the listed applications
• Walker Products part number 235-1000
• Cross-references Delphi SS10055 and Standard Ignition PC21 for the same application

Vehicle Fitment

• Fits 1993-1995 Buick LeSabre, N/A
• Fits 1993-1994 Buick Park Avenue, N/A
• Fits 1993-1994 Buick Regal, N/A
• Fits 1993-1994 Chevrolet Lumina APV, N/A
• Fits 1993-1994 Oldsmobile 88, N/A
• Fits 1993-1994 Oldsmobile 98, N/A
• Fits 1993-1994 Oldsmobile Silhouette, N/A
• Fits 1993-1994 Pontiac Bonneville, N/A
• Fits 1993-1994 Pontiac Trans Sport, N/A
• Fits 1993 Buick Riviera, N/A

What This Sensor Helps Address

• Camshaft position signal loss or erratic sensor output
• Hard starting or extended crank conditions tied to sensor failure
• Check engine light concerns related to camshaft position monitoring
• Driveability issues caused by inaccurate engine timing input
• Replacement needs on aging Buick, Chevrolet, Oldsmobile, and Pontiac vehicles

Installation Notes

Verify connector shape, terminal gender, and mounting location before installation. Confirm the vehicle application against the listed fitment for 1993-1995 Buick LeSabre, 1993-1994 Buick Park Avenue and Regal, 1993-1994 Chevrolet Lumina APV, 1993-1994 Oldsmobile 88, 98, and Silhouette, 1993-1994 Pontiac Bonneville and Trans Sport, and 1993 Buick Riviera. Inspect the harness and related ignition components during replacement to help avoid repeat faults.

Quality Assurance

Walker Products manufactures engine sensors and related fuel system components to meet or exceed OEM standards and specifications. The company is ISO 9001 and IATF 16949 certified, with product management, engineering, and technical support backing the part number 235-1000.