Prenco 4E-1054 Engine Camshaft Position Sensor

Mercedes-Benz Camshaft Position Sensor

The Prenco 4E-1054 engine camshaft position sensor is a direct-fit ignition sensor for select Mercedes-Benz applications. It uses a single female round connector with bullet terminal design and regular-grade construction for straightforward replacement service.

Key Features

• Engine camshaft position sensor for ignition system service
• Prenco part number 4E-1054
• 1 connector, round connector shape
• Female connector gender with 1 bullet terminal
• Regular grade type
• Mounting bracket not included

Application Details

Compatible with Mercedes-Benz models including 1990-1993 300CE, 1993 300E, 1992-1993 300SE, 1990-1993 300SL, 1993 300TE, 1992-1993 400E, 1992-1993 500E, 1993 500SEC, 1992-1993 500SEL, 1990-1992 500SL, 1994-1995 SL500, 1995 E320, 1995 E420, 1995 S420, 1995 S500, 1995-1996 C280, 1995-1996 C36 AMG, 1995-1996 S320, and 1995-1996 SL320. This part cross-references Standard Ignition PC378 for the same application.

What This Sensor Helps Address

• Camshaft position signal loss
• Hard starting or extended crank conditions
• Intermittent engine stalling
• Rough running caused by inaccurate cam timing input
• Check engine light concerns related to camshaft sensor performance

Installation Notes

Verify connector style, terminal type, and mounting location before installation. The Prenco 4E-1054 uses a female round connector with a single bullet terminal and does not include a mounting bracket, so the existing bracket and harness routing should be inspected during replacement. Confirm vehicle application by year and model before ordering.

Quality Assurance

Prenco supplies this camshaft position sensor as a regular-grade replacement part for ignition system repair on select Mercedes-Benz vehicles. The 4E-1054 is built to match the listed connector and terminal configuration for proper fitment on confirmed applications.