Walker Products Engine Camshaft Position Sensor 235-1329 for 2001 Chevrolet/GMC 8.1L

The Walker Products Engine Camshaft Position Sensor (part number 235-1329) is a direct-fit replacement for 2001 Chevrolet and GMC vehicles with 8.1L engines. Identifies position of the Camshaft to the ignition control module (ICM), engine control module (ECM) or powertrain control module (PCM).

Features:

• Delivers highly accurate timing signals to the engine control module, ensuring optimal engine performance.
• As the camshaft rotates, the magnet moves past the Hall-effect sensor, generating a voltage signal that is then sent to the engine control module, which uses it to determine the correct timing of the fuel injection and ignition systems.
• Cam sensors are designed to withstand the harsh conditions within an engine compartment, including temperature fluctuations, vibrations, and exposure to engine fluids.
• Facilitates precise variable valve timing, optimizing efficiency, power, and emissions. Accurate tracking of camshaft position enhances combustion cycles, enabling better engine performance and reduced environmental impact.
• Camshaft Position Sensor work together with the crankshaft position sensor and the vehicle’s ECU to ensure that both ignition timing and fuel supply are correct for peak fuel economy, performance, and emissions.

Specifications:

Fits: 2001 Chevrolet and GMC models including C3500HD, Express 3500, Silverado 2500 HD, Silverado 3500, Suburban 2500, Savana 3500, Sierra 2500 HD, Sierra 3500 and more — 8.1L engines.

Confirm the year, make, model, and engine against your vehicle before ordering. Full application data is shown in the fitment lookup on this page.

Interchanges With: Holstein 2CAM0183, Tomco Products 22002, Wells SU1402, Motorad 1CS300, FVP 1CS300, Echlin CSS1449, SMP PC340, SMP PC948 and 8 more

WARNING: This product can expose you to chemicals, including lead, which is known to the State of California to cause cancer or birth defects or other reproductive harm.