Hella 009168771 Engine Crankshaft Position Sensor

Engine speed signal sensor

The HELLA engine crankshaft position sensor provides the engine control system with crankshaft speed and position data for precise operation. This HELLA OE Certified part number 009168771 is a standard replacement sensor built with a Hall sensor design and a 3-pin rectangular connector.

Compatible with a wide range of Mercedes-Benz applications, including GLE, GLS, S-Class, and Sprinter models, this sensor is specified for many 3-pin connector applications. Part number 009168771 is also listed for select optional-fit applications and model-specific notes.

Key features

• Hall sensor design for crankshaft speed and position detection
• Standard replacement construction for direct service use
• Plastic body with black finish
• 3-pin male connector with rectangular shape
• 12-volt electrical specification
• Single mounting hole design
• HELLA OE Certified product line

Detailed description

This crankshaft position sensor is used by the engine management system to monitor crankshaft movement and deliver the signal needed for ignition and fuel control strategies. The HELLA OE Certified line supports OE-style service replacement, and this part number 009168771 is built with a 3-terminal blade connection, female terminals, and a Hall-effect sensing element. The sensor body measures 15.20 mm in diameter and uses a black plastic housing.

Fitment coverage includes Mercedes-Benz G550, GLE350, GLS450, S550, C63 AMG, E63 AMG S, Sprinter 2500, and many other applications across 2010-2025 model years. This part cross-references Monroe Shocks & Struts (e.g., 172286, 182286) for the same application.

What it is used for

• Restoring crankshaft speed and position signal output
• Addressing engine control faults related to sensor signal loss
• Correcting drivability issues tied to inaccurate crankshaft data
• Replacing a worn sensor exposed to heat, vibration, and engine fluids
• Resolving connector or terminal-related sensor failures

Installation notes and tips

Verify the connector style, terminal count, and application notes before ordering. Some listed vehicles require a 3-pin connector, while others are marked optional or date-specific; match the fitment notes exactly to the vehicle build. The product listing indicates qualified personnel are required for assembly or disassembly.

Quality assurance

HELLA tests this sensor for durability against temperature changes, vibration, and engine fluids, with construction intended to reduce signal drift and resist temperature shock. The HELLA OE Certified designation reflects OE-oriented engineering for service replacement.