Walker 235-1042 Engine Camshaft Position Sensor

Walker 235-1042 Camshaft Position Sensor

Walker Products 235-1042 is an engine camshaft position sensor built for precise signal input to the engine management system. It uses an oval connector, 3 terminals, and a male connector design for a direct-fit style replacement on listed applications.

Compatible with select Cadillac CTS and Catera, plus Saturn L300, LW300, Vue, LS2, and LW2 applications, this camshaft position sensor supports accurate camshaft timing feedback for drivability and engine control. Walker Products backs its engine sensor line with manufacturing and engineering support focused on OEM-level specifications.

Key Features

• Engine camshaft position sensor for ignition and engine management systems
• Oval connector shape for listed vehicle applications
• 3-terminal male connector design
• Mounting bracket not included
• Walker Products 235-1042 replacement part number
• Fits 1998-2005 Cadillac and Saturn applications listed below

Fitment

• Fits 2001-2005 Saturn L300, N/A
• Fits 2003-2004 Cadillac CTS, N/A
• Fits 2001-2003 Saturn LW300, N/A
• Fits 2002-2003 Saturn Vue, N/A
• Fits 1998-2001 Cadillac Catera, N/A
• Fits 2000 Saturn LS2, N/A
• Fits 2000 Saturn LW2, N/A

Detailed Description

Walker Products 235-1042 is an engine camshaft position sensor engineered for vehicles that rely on accurate camshaft signal data to manage ignition timing and fuel delivery. The oval, 3-terminal male connector configuration matches the listed applications, helping maintain proper electrical connection at the sensor interface. This part number is commonly searched as Walker 235-1042 for Cadillac CTS, Cadillac Catera, and Saturn L300 camshaft position sensor replacement needs.

Walker Products has supplied fuel system and engine sensor components since 1946 and manufactures parts to meet or exceed OEM standards and specifications. The company supports its aftermarket catalog with product management, engineering, application data, and technical documentation. This part cross-references Standard Ignition PC293 and Bosch 0232103025 for the same application.

Common Issues This Sensor Can Address

• Check engine light related to camshaft position signal faults
• Hard starting caused by incorrect camshaft timing input
• Rough idle or hesitation from inconsistent sensor readings
• Stalling or intermittent engine operation tied to sensor failure
• Diagnostic trouble codes associated with camshaft position sensor performance

Installation Notes and Tips

Verify connector shape, terminal count, and mounting style before installation. This sensor uses a male connector and does not include a mounting bracket, so confirm the existing bracket and harness condition on the vehicle. Always compare the original part number and vehicle application before replacement, especially on Cadillac CTS, Cadillac Catera, and Saturn L300 models.

Quality Assurance

Walker Products is an ISO 9001 and IATF 16949 certified manufacturer with a long history in engine management and fuel system components. Its sensor products are produced with application accuracy and technical support in mind, and the 235-1042 follows the brand’s OEM-specification approach for listed fitments.