Holstein 2ABS1837 ABS Wheel Speed Sensor - Rear Left

ABS Wheel Speed Sensor for Subaru Rear Left

Holstein Parts 2ABS1837 is an ABS wheel speed sensor for the rear left position on select Subaru Legacy and Subaru Outback models. It uses a 2-terminal blade connection with a female connector and male terminals for a direct-fit style electrical interface.

Key Features

• ABS wheel speed sensor for rear left applications
• 2-terminal blade design
• Female connector with male terminals
• Built for select Subaru Legacy and Subaru Outback fitment
• Holstein Parts 2ABS1837 replacement sensor

Detailed Description

Holstein Parts 2ABS1837 is an ABS wheel speed sensor for Subaru Legacy and Subaru Outback rear left applications. It is listed for 2007-2010 Subaru Legacy, rear left; 2007-2009 Subaru Outback, rear left; and 2010 Subaru Outback, rear left with notes to 02/01/2009. The 2-terminal blade layout, female connector, and male terminal design support a straightforward electrical connection at the wheel speed sensor location. This part cross-references Standard Ignition ALS1583 for the same application.

What It Helps Address

• ABS warning light caused by a failed rear wheel speed sensor
• Erratic wheel speed signal at the rear left wheel
• ABS system fault codes related to sensor input
• Loss of accurate wheel speed data for braking control
• Intermittent traction or stability system alerts tied to sensor signal issues

Installation Notes and Tips

Verify the rear left position and confirm vehicle year, model, and the 2010 Outback date note before ordering. Inspect the connector style and terminal layout against the original sensor to confirm a proper match. Clean the mounting area and route the harness to avoid contact with moving suspension components.

Quality Assurance

Holstein Parts offers OE-style replacement coverage across its brake sensor line, with application-specific fitment listed for the Subaru Legacy and Subaru Outback. Confirm part number 2ABS1837 against the vehicle catalog before installation.