Hella 013122391 Engine Camshaft Position Sensor

Hella Camshaft Position Sensor 013122391

The Hella 013122391 engine camshaft position sensor provides camshaft position data used for ignition timing and fuel injection timing. Built with a 3-pin Hall sensor design, it is a direct-fit OE-style replacement for select Mazda applications and includes a seal ring for proper sealing at installation.

Key Features

• 3-pole camshaft position sensor with Hall sensor technology
• Measures camshaft position for ignition and fuel injection timing input
• Corrosion-resistant terminals and protective coatings for durability
• Meets OE specifications for fit, form, and function
• Calibrated using advanced diagnostic tools
• Includes seal ring

Detailed Description

Hella part number 013122391 is an engine camshaft position sensor engineered to deliver accurate camshaft position signals to the engine management system. That signal helps the vehicle control ignition timing and fuel injection timing with the correct reference data. This sensor uses a Hall sensor design and a 3-pin connector layout, making it a direct replacement for the original unit on listed Mazda vehicles. It is a practical choice for Mazda 3, Mazda CX-7, and Mazda 6 applications where the original camshaft position sensor has failed or is sending inconsistent data.

This part cross-references Bosch 17429 for the same application.

What It Is Used For

• Restoring camshaft position signal loss
• Correcting hard-start or no-start conditions tied to cam sensor failure
• Addressing rough idle or misfire symptoms caused by inaccurate timing input
• Resolving check engine lights related to camshaft position sensor faults
• Replacing a worn or contaminated sensor on Mazda 3, Mazda CX-7, or Mazda 6 models

Installation Notes and Tips

Fits 2007-2013 Mazda 3, N/A, 3-Pin Connector - with Seal Ring. Fits 2007-2012 Mazda CX-7, N/A, 3-Pin Connector - with Seal Ring. Fits 2006-2007 Mazda 6, N/A, 3-Pin Connector - with Seal Ring. Verify connector style and seal ring placement before installation. Confirm the part number 013122391 against the original sensor and vehicle application before replacement.

Quality Assurance

Hella manufactures this camshaft position sensor to OE specifications for fit, form, and function, with corrosion-resistant terminals and coatings for added durability. The sensor is calibrated using advanced diagnostic tools to support accurate signal output in the listed Mazda applications.