Prenco 4E-1061 Engine Camshaft Position Sensor

Engine Camshaft Position Sensor for GM Applications

Prenco 4E-1061 is an engine camshaft position sensor built for a wide range of GM trucks, SUVs, vans, and performance cars from 1999-2007. It uses a 3-terminal blade connection with a single female oblong connector for direct replacement service on supported applications.

Key Features

• Engine camshaft position sensor for ignition and engine management systems
• Prenco part number 4E-1061
• 3-terminal blade design with 1 female oblong connector
• Regular grade replacement sensor
• Mounting bracket not included
• Fits applications that use an O-ring or seal, depending on vehicle listing

Detailed Description

This Prenco camshaft position sensor is specified for many Chevrolet, GMC, Cadillac, Hummer, Buick, Pontiac, and Isuzu applications, including Chevrolet Silverado 1500, GMC Sierra 2500 HD, and Cadillac Escalade models. It is also listed for Corvette, Camaro, Firebird, Tahoe, Suburban, Yukon, and Express van platforms across the 1999-2007 model years. The sensor is identified by part number 4E-1061 and cross-references Beck/Arnley 180-0520 and Standard Ignition PC273 for the same application.

Use this sensor when servicing camshaft signal faults on GM engines that rely on accurate cam position input for ignition timing and engine control. The connector layout, terminal count, and mounting style should be matched to the original unit before installation.

What It Helps Solve

• Camshaft position sensor fault codes
• Hard starting or extended crank conditions
• Intermittent stalling or rough idle
• Misfire concerns related to cam signal loss
• Check engine light issues tied to camshaft position input

Installation Notes and Tips

Verify connector shape, terminal count, and seal style against the original sensor before installation. Some listed applications use an O-ring while others use a seal, so confirm the vehicle-specific note for your exact Chevrolet Silverado, GMC Sierra, or Cadillac Escalade application. Inspect the harness connector for corrosion or damaged terminals before replacing the sensor.

Quality Assurance

Prenco 4E-1061 is a regular-grade replacement sensor built to match the listed electrical and connector specifications for supported GM applications.