Walker 235-1280 Engine Camshaft Position Sensor

Walker Camshaft Position Sensor for Mazda Applications

Walker Products 235-1280 is an engine camshaft position sensor built for precise signal reporting in supported Mazda applications. It features an oval connector shape, 3 terminals, a male connector, and an included mounting bracket for a direct-fit style replacement.

Key Features

• Engine camshaft position sensor for ignition and engine management systems
• Oval connector shape with 3 terminals
• Male connector design
• Mounting bracket included
• Manufactured by Walker Products, a long-standing supplier of fuel system and engine sensor components
• Walker Products 235-1280 cross-references Beck/Arnley 180-0514 and Bosch 17245 for the same application

Product Details

Walker Products 235-1280 is part of the Walker Products engine sensor line, backed by the company’s manufacturing, engineering, and product support resources. Walker Products has supplied automotive fuel system and engine management components since 1946 and builds products to meet or exceed OEM standards and specifications. This camshaft position sensor is used in supported Mazda vehicles, including Mazda 3, Mazda 5, Mazda 6, CX-7, MX-5 Miata, and Tribute applications. Fits 2006-2013 Mazda 3, N/A; Fits 2008-2010 Mazda 5, N/A; Fits 2006-2013 Mazda 6, N/A; Fits 2006-2015 Mazda MX-5 Miata, N/A; Fits 2010-2012 Mazda CX-7, N/A; Fits 2009-2011 Mazda Tribute, N/A.

Common Issues This Sensor May Address

• Intermittent camshaft position signal faults
• Check engine light related to cam sensor performance
• Hard starting or extended crank conditions tied to timing signal input
• Rough idle or drivability concerns caused by inaccurate camshaft position data
• Engine stalling or misfire symptoms associated with sensor failure

Installation Notes and Tips

Verify connector shape, terminal count, and mounting style before installation. Confirm the vehicle application against the listed Mazda fitment, including model year and engine configuration where applicable. Inspect the connector, wiring, and mounting surface for damage or corrosion before replacing the sensor. For Mazda 3 Sport applications, the fitment note indicates sensor only.

Quality Assurance

Walker Products is an ISO 9001 and IATF 16949 certified manufacturer focused on OE-level production standards, application accuracy, and technical support. The 235-1280 is built within that quality system for supported Mazda camshaft position sensor applications.