Walker 235-1239 Engine Camshaft Position Sensor

Walker Camshaft Position Sensor 235-1239

Walker Products 235-1239 is an engine camshaft position sensor built for direct replacement service on select Toyota applications. It features an oval connector shape, 2 terminals, a male connector, and an included mounting bracket for a clean, application-specific installation.

Key Features

• Engine camshaft position sensor for ignition and engine management service
• Oval connector shape for OE-style fitment
• 2-terminal male connector
• Mounting bracket included
• Walker Products part number 235-1239

Product Details

Walker Products has supplied fuel system and engine sensor components since 1946, with manufacturing and engineering support focused on meeting or exceeding OEM standards and specifications. The Walker Products line includes engine management parts such as cam and crankshaft sensors, throttle position sensors, oxygen sensors, fuel injectors, and related components. This camshaft position sensor is a practical OE-style replacement for Toyota Tacoma, Toyota Tundra, Toyota 4Runner, and Toyota T100 applications listed in the fitment data. This part cross-references Standard Ignition (e.g., PC179, PC195) for the same application.

Fitment

• Fits 1995-2004 Toyota Tacoma, N/A
• Fits 2000-2004 Toyota Tundra, N/A
• Fits 1996-2002 Toyota 4Runner, N/A
• Fits 1994-1998 Toyota T100, N/A

Common Uses

• Restores camshaft position signal accuracy
• Addresses hard starting or extended crank conditions tied to sensor failure
• Helps correct intermittent stalling or rough running caused by timing signal loss
• Supports check engine light concerns related to cam sensor faults
• Replaces a worn or damaged original sensor on Toyota engine management systems

Installation Notes

Verify connector style, terminal count, and bracket location before installation. Confirm the sensor matches the vehicle application and inspect the harness, connector, and mounting surface for damage or corrosion. Use the vehicle service information for proper removal, alignment, and torque procedures.

Quality Assurance

Walker Products is an ISO 9001/IATF 16949 certified manufacturer with in-house product management and engineering support. The company states its engine sensors are produced to meet or exceed OEM standards and specifications, with technical documentation and application support maintained for accuracy.