Walker 235-1639 Engine Camshaft Position Sensor

Engine Camshaft Position Sensor for Saturn Vue

Walker Products 235-1639 is an engine camshaft position sensor built for direct replacement service on select Saturn Vue models. It supports accurate camshaft signal input for engine management systems and is backed by Walker Products’ long history in fuel system and engine sensor manufacturing.

Key Features

• Engine camshaft position sensor for ignition and engine management applications
• Direct fit for 2004-2007 Saturn Vue
• Walker Products part number 235-1639
• Manufactured to meet or exceed OEM standards and specifications
• Supported by Walker Products engineering, product management, and technical resources
• ISO 9001/IATF16949 certified manufacturing company

Product Details

Walker Products has supplied automotive fuel system and engine sensor components since 1946, with a product range that includes cam and crankshaft sensors, throttle position sensors, oxygen sensors, fuel injectors, and related engine management parts. The 235-1639 camshaft position sensor is part of that engine sensor lineup and is intended for vehicles that require a precise cam signal for proper engine control. This part cross-references AC Delco 5S6726 for the same application.

Compatible With 2004-2007 Saturn Vue, N/A. Use Walker Products 235-1639 when replacing a failed camshaft position sensor on the Saturn Vue and when restoring correct signal input to the engine control system.

Common Issues This Part May Address

• Check engine light related to camshaft position sensor faults
• Hard starting or extended crank conditions
• Rough idle or intermittent stalling
• Misfire or timing-related drivability concerns
• Loss of accurate camshaft signal to the engine control module

Installation Notes and Quality Assurance

Verify the connector style, mounting location, and vehicle application before installation. Clear diagnostic trouble codes after replacement and confirm proper sensor signal with a scan tool if needed. For best results, inspect related wiring and connectors for damage or corrosion during service.

Walker Products manufactures engine sensors to meet or exceed OEM standards and backs production with in-house engineering and technical support. The brand’s ISO 9001/IATF16949 certification reflects its quality management focus across product development and manufacturing.