Hella 009121641 Engine Camshaft Position Sensor

Hella Camshaft Position Sensor for BMW

Hella 009121641 is an engine camshaft position sensor for BMW intake-side applications. It uses a 3-pin connector, 12V rating, and a 405 mm cable with seal for a direct-fit style replacement on listed vehicles.

For BMW 325i, 330i, X5, and other listed models, this camshaft position sensor helps restore accurate camshaft signal input to the engine control system. Hella 009121641 is built for intake-side mounting and is specified for vehicles that require a sensor with cable and seal.

Key Features

• Engine camshaft position sensor for BMW intake-side applications
• Part number: 009121641
• 3 connector terminals for the specified electrical interface
• 405 mm cable length
• 12V rated voltage
• Single mounting bore design
• Includes cable and seal

Detailed Description

This Hella camshaft position sensor is intended for BMW engines that use an intake-side sensor location. It supports the engine management system by relaying camshaft position data used for timing and synchronization. The Hella brand line focuses on OE-style electrical and sensor components, and this part follows the listed connector, voltage, cable, and mounting specifications for the application.

Compatible BMW applications include 2001-2006 BMW 325Ci, 330Ci, X3, X5, 325i, 325xi, 330i, 330xi, 525i, 530i, Z4, and 2001-2002 BMW Z3 intake-side fitments, along with earlier 1999-2000 BMW 323i, 328i, 528i, and related models shown in the fitment data. This part cross-references Delphi SS10814 and Standard Ignition PC310 for the same application. Part number 009121641 is also listed for multiple BMW engine management replacements.

What It Helps Address

• Camshaft signal faults stored by the engine control module
• Hard starting or extended crank conditions tied to cam signal loss
• Rough idle caused by incorrect camshaft position input
• Intermittent stalling related to sensor signal interruption
• Check engine light concerns associated with camshaft position sensor failure

Installation Notes and Tips

Install on the intake side only where specified by the vehicle application. Verify the 3-pin connector, 405 mm cable length, and single mounting bore before installation. The sensor is supplied with a seal; confirm the sealing surface is clean and free of debris before mounting. Always compare the original sensor connector and routing to the replacement part before final assembly.

Quality Assurance

Hella manufactures this camshaft position sensor to the listed electrical and fitment specifications for BMW applications. Part number 009121641 is cataloged for direct application matching across the vehicles shown in the fitment data.