Standard Ignition ALH128 ABS Wheel Speed Sensor Wiring Harness - Front Left

ABS Wheel Speed Sensor Harness for Tacoma

Standard Ignition ALH128 is an ABS wheel speed sensor wiring harness for the front left position on select Toyota Tacoma models. It restores the electrical connection between the wheel speed sensor and the vehicle harness, helping maintain accurate anti-lock brake system signal transfer on 2005-2015 Toyota Tacoma applications.

Key Features

• ABS wheel speed sensor wiring harness for the front left position
• Female connector design with 2 connectors and socket-style connection points
• Connector shapes include oval and rectangle for application-specific fitment
• Blade terminals with female and male terminal ends
• 3 bolt holes for secure mounting alignment
• Standard Ignition ALH128 replacement part

Detailed Description

This Standard Ignition ALH128 harness is built for Toyota Tacoma front left ABS sensor wiring service where the original harness has damaged insulation, broken terminals, or an unreliable connection. It is a direct-fit wiring component for 2005-2015 Toyota Tacoma front left applications and is intended to restore signal continuity for the wheel speed sensor circuit. This part cross-references 1P3781 and ABH128 for the same application.

Use ALH128 when diagnosing ABS warning lights, intermittent wheel speed sensor readings, or wiring damage at the front left wheel area. For Tacoma owners searching for a front left ABS wheel speed sensor wiring harness for 2005-2015 Toyota Tacoma, this part provides the correct connector style and terminal layout for the listed fitment.

What It Helps Fix

• ABS warning light caused by a damaged front left sensor harness
• Intermittent wheel speed sensor signal loss
• Broken, corroded, or loose electrical terminals
• Harness damage from road debris, moisture, or suspension movement
• Faulty connection between the wheel speed sensor and body wiring

Installation Notes and Tips

Inspect the sensor, connector, and nearby wiring before installation to confirm the harness is the source of the fault. Match the connector shape, terminal style, and mounting points to the original part before securing the harness. Verify routing away from moving suspension components and check for proper connector engagement after installation.

Quality Assurance

Standard Ignition is a recognized aftermarket source for electrical and ignition components, and ALH128 is built to meet the fitment and connector requirements listed for the Toyota Tacoma front left ABS wheel speed sensor harness application.