Walker 235-1513 Engine Camshaft Position Sensor

Walker 235-1513 Camshaft Position Sensor

Walker Products 235-1513 is an engine camshaft position sensor built for precise signal input to the engine management system. It features an oval connector shape, 3 terminals, a male connector, and an included mounting bracket for a direct-fit style replacement on select BMW applications.

Compatible With 2009-2013 BMW X5 and 2009-2011 BMW 335d, this camshaft position sensor supports accurate cam timing feedback for drivability-focused repairs. Walker Products draws on decades of fuel system and engine sensor manufacturing experience, with production and engineering controls aligned to OEM-level specifications.

Key Features

• Engine camshaft position sensor for ignition and engine management service
• Oval connector shape with 3 terminals
• Male connector design
• Mounting bracket included
• Walker Products 235-1513 for select BMW fitments
• Cross-reference: Standard Ignition 29481

Product Details

Walker Products 235-1513 is intended for vehicles that rely on a camshaft position signal to coordinate ignition timing and fuel delivery. For BMW X5 and BMW 335d applications, this sensor helps restore the engine control module’s ability to read camshaft position accurately, which is critical for smooth starting, stable idle, and consistent engine operation. Walker Products supports this part with manufacturing, product management, and engineering oversight, and the brand’s ISO 9001/IATF16949 certification reflects its quality control focus.

Common Repair Symptoms

• Check engine light related to camshaft position sensor faults
• Hard starting or extended crank time
• Rough idle or intermittent stalling
• Misfire or timing-related drivability issues
• Loss of engine performance from inaccurate cam signal input

Installation Notes

Verify connector style, terminal count, and mounting location before installation. Inspect the harness and connector for corrosion, bent terminals, or damaged wiring before replacing the sensor. Confirm the sensor seats fully and the mounting bracket aligns correctly with the original application. Always clear diagnostic trouble codes and recheck engine data after installation.

Quality Assurance

Walker Products manufactures engine sensors to meet or exceed OEM standards and specifications, with technical support and application data maintained by in-house staff. This part number, 235-1513, is backed by Walker’s quality-focused manufacturing process and engineering controls for the listed BMW applications.