Autotecnica SU1321715 ABS Wheel Speed Sensor - Front Left

Overview

Autotecnica SU1321715 is an ABS wheel speed sensor for select Subaru applications with a front left fitment. It is built with a square connector, gray connector housing, and pin-style terminals for a direct replacement-style repair.

Fits 2008-2014 Subaru Impreza, front left. Fits 2013-2014 Subaru WRX, front left. Fits 2013-2014 Subaru WRX STI, front left. Fits 2009-2013 Subaru Forester, front left.

Key Features

• ABS wheel speed sensor for brake system signal monitoring.
• Square connector with gray housing for a defined electrical interface.
• Pin terminal design with 2 terminals.
• Male connector and female terminal configuration.
• Mounting hardware is not included.

Detailed Description

Autotecnica SU1321715 is an ABS speed sensor engineered for Subaru vehicles that need accurate wheel speed input for the anti-lock braking system. The sensor uses a square connector, gray connector color, and pin terminals to match the specified electrical connection. This part number, SU1321715, is listed for the front left position on Impreza, WRX, WRX STI, and Forester applications, making it a focused replacement for common ABS warning and signal issues. Autotecnica positions this part as an OEM-specification alternative, and SU1321715 cross-references Beck/Arnley 084-4889 and Standard Ignition ALS1590 for the same application.

Common Uses

• ABS warning light caused by a failed wheel speed sensor.
• Loss of wheel speed signal to the braking system.
• Intermittent ABS operation from damaged sensor wiring or connector wear.
• Brake system fault codes related to wheel speed input.

Installation Notes

Verify connector shape, terminal type, and front left fitment before installation. Compare the original sensor length and connector layout to confirm match-up. This part does not include mounting hardware, so reuse or source any required fasteners separately if applicable.

Quality Assurance

Autotecnica manufactures parts under ISO/TS 16949 quality management standards and backs this component with a two-year, unlimited mileage warranty. SU1321715 is presented as an aftermarket alternative to genuine components for Subaru brake system service.