Hella 013122681 Engine Camshaft Position Sensor - Rear Right or Right Upper

HELLA Camshaft Position Sensor for Subaru

The HELLA Engine Camshaft Position Sensor monitors camshaft position so the engine control system can manage ignition timing and fuel injection timing accurately. This standard replacement sensor is built with corrosion-resistant terminals and coatings, plus OE-spec fit, form, and function for Subaru applications.

• Part number: 013122681
• Hall sensor design with 3 pins and 1 connector
• Rectangular male connector with blade terminals
• Includes gasket/seal with rubber seal material
• Black plastic housing
• 12V electrical specification
• Standard replacement grade
• Cross-reference: Standard Ignition PC694

Detailed Product Overview

HELLA 013122681 is an engine camshaft position sensor engineered for Subaru WRX, WRX STI, Impreza, Forester, Legacy, Outback, and Baja applications listed below. It uses a Hall sensor signal to report camshaft position to the engine management system, helping maintain proper ignition and fuel delivery control. The sensor is calibrated with advanced diagnostic tools and built to OE specifications for fit, form, and function. Part number 013122681 is a direct replacement choice for vehicles that use a 3-pin connector and seal.

Fits 2015-2020 Subaru WRX STI, Right Upper. Fits 2013 Subaru WRX STI, Right Upper. Fits 2014 Subaru Impreza, N/A. Fits 2004-2007 Subaru Impreza, N/A. Fits 2013-2014 Subaru WRX, N/A. Fits 2014 Subaru WRX STI, N/A. Fits 2004-2013 Subaru Forester, N/A. Fits 2008-2013 Subaru Impreza, Right Upper. Fits 2010 Subaru Legacy, Rear Right. Fits 2005-2009 Subaru Legacy, N/A. Fits 2005-2009 Subaru Outback, N/A. Fits 2006 Saab 9-2X, N/A. Fits 2004-2006 Subaru Baja, N/A.

What It Helps Resolve

• Camshaft position signal faults
• Hard starting or extended crank conditions tied to sensor input loss
• Rough idle or inconsistent engine timing control
• Check engine light concerns related to camshaft sensor performance
• Fuel injection timing errors caused by inaccurate camshaft position data

Installation Notes and Tips

Verify the connector style, pin count, and mounting location before installation. This sensor uses a 3-pin connector, includes a gasket/seal, and does not include mounting hardware, a wiring harness, or a mounting bracket. Confirm the application position shown in the fitment list, including Right Upper and Rear Right locations where specified. For Subaru WRX STI, Subaru Impreza, and related models, compare the original sensor to part number 013122681 before replacement.

Quality Assurance

HELLA builds this camshaft position sensor to OE specifications and uses corrosion-resistant terminals and coatings for durability. The sensor is calibrated with advanced diagnostic tools to support consistent signal output and reliable engine management performance.