Prenco 4E-1084 Engine Camshaft Position Sensor

Prenco 4E-1084 Camshaft Position Sensor

Prenco 4E-1084 is an engine camshaft position sensor built with a 3-wire blade terminal design, a single rectangular female connector, and regular-grade construction. It is a direct-fit sensor for select BMW and Land Rover applications where accurate camshaft signal input is required for engine management.

Key Features

• Engine camshaft position sensor for ignition and sensor service
• Blade terminal type with 3 terminals and 3 wires
• 1 rectangular female connector for OE-style electrical connection
• Regular grade replacement part
• Mounting bracket not included
• Cross-references Bosch 96309 and Standard Ignition PC309 for the same application

Fitment and Application

• Fits 2000-2005 BMW X5, N/A
• Fits 2003-2005 Land Rover Range Rover, N/A
• Fits 1999-2003 BMW 540i, N/A
• Fits 2003 BMW Z8, N/A
• Fits 1999-2001 BMW 740i, N/A
• Fits 2000-2001 BMW 740iL, N/A

Detailed Description

Prenco 4E-1084 is a camshaft position sensor for vehicles that rely on precise camshaft timing feedback to the engine control system. This sensor is listed for BMW X5, BMW 540i, BMW Z8, BMW 740i, BMW 740iL, and Land Rover Range Rover applications, making it a focused replacement choice for select late-1990s through mid-2000s platforms. The 3-wire, 3-terminal layout with a rectangular female connector supports OE-style electrical integration, while the blade terminal design helps match the original harness connection. If you are replacing a failing camshaft position sensor on a BMW X5 or BMW 540i, Prenco 4E-1084 provides the correct application-specific fitment reference.

Common Issues This Sensor May Address

• Hard starting or extended crank time related to camshaft signal loss
• Check engine light triggered by camshaft position sensor faults
• Rough idle or intermittent misfire conditions tied to timing input errors
• Stalling or hesitation caused by inconsistent camshaft data
• Driveability problems on BMW and Land Rover engines with a failed sensor

Installation Notes and Tips

Verify connector shape, terminal count, and wire count before installation to confirm match with the original sensor. Inspect the harness and connector for corrosion, damaged pins, or oil intrusion before installing Prenco 4E-1084. Because the mounting bracket is not included, reuse the existing bracket if your vehicle uses one. Confirm the vehicle application against the listed fitment for BMW X5, BMW 540i, BMW 740i, BMW 740iL, BMW Z8, and Land Rover Range Rover models before service.

Quality Assurance

Prenco 4E-1084 is built as a regular-grade replacement sensor with OE-style connector and terminal configuration for the listed applications. It cross-references Bosch 96309 and Standard Ignition PC309 for the same fitment family.