Walker 235-1818 Engine Camshaft Position Sensor

Walker Engine Camshaft Position Sensor 235-1818

Walker Products 235-1818 is an engine camshaft position sensor built for direct replacement service on select Land Rover applications. It supports accurate camshaft signal input for engine management on 1996-1999 Land Rover Discovery and 1997 Land Rover Defender 90.

Walker Products has supplied fuel system and engine sensor components since 1946, with manufacturing and engineering support focused on meeting or exceeding OEM standards. The Walker Products line includes engine management parts such as cam and crankshaft sensors, throttle position sensors, oxygen sensors, fuel injectors, and related components.

Key Features

• Engine camshaft position sensor for select Land Rover vehicles
• Direct replacement part number 235-1818
• Supports camshaft signal input for engine control systems
• Built by Walker Products, an ISO 9001/IATF16949 certified manufacturer
• Cross-references Carlson 19083 for the same application

Vehicle Fitment

• Fits 1996-1999 Land Rover Discovery, N/A
• Fits 1997 Land Rover Defender 90, N/A

What This Sensor Helps Address

• Camshaft position sensor fault codes
• Hard starting or extended crank conditions
• Rough idle caused by incorrect cam signal input
• Intermittent stalling related to sensor signal loss
• Engine performance issues tied to timing signal errors

Installation Notes and Tips

Verify the connector style and mounting location against the original sensor before installation. For best results, inspect the harness, terminals, and surrounding engine components for damage or contamination that could affect signal quality. Confirm vehicle application by year and model before ordering Walker Products 235-1818.

Quality Assurance

Walker Products manufactures engine sensors to meet or exceed OEM standards and specifications, supported by in-house product management, engineering, and technical documentation. The company is ISO 9001/IATF16949 certified and has long-standing aftermarket experience in fuel system and engine management components.