Standard Ignition ALH261 ABS Wheel Speed Sensor Wiring Harness - Front

Reliable ABS Wheel Speed Sensor Wiring Harness for Select GM Vehicles

The Standard Ignition ALH261 ABS wheel speed sensor wiring harness is designed to provide a secure and precise connection for your vehicle's antilock brake system. Compatible with Buick, Cadillac, Oldsmobile, and Pontiac models, this harness ensures accurate sensor communication for optimal braking performance.

• Connector Gender: Female
• Connector Quantity: 2
• Connector Shape: Oval
• Terminal Gender: Female
• Terminal Quantity: 4
• Terminal Type: Blade
• Includes antilock brake speed sensor harness only
• No dust shield or mounting hardware included
• Zero bolt holes for mounting

Product Details and Specifications

The ALH261 wiring harness from Standard Ignition is engineered to meet the specific requirements of ABS wheel speed sensors on select GM vehicles. Featuring two oval-shaped female connectors and four female blade terminals, this harness facilitates a reliable electrical connection between the sensor and the vehicle’s braking system. The absence of mounting hardware and dust shield means it is intended for direct replacement or integration with existing components. This harness is compatible with models such as the Buick LeSabre, Cadillac DeVille, Oldsmobile Aurora, Pontiac Bonneville, Park Avenue, and Seville, ensuring proper fit and function.

Compatible Vehicles and Applications

This ABS wheel speed sensor wiring harness is compatible with the following makes and models:

• Buick Aurora, LeSabre, Park Avenue
• Cadillac DeVille, Seville
• Oldsmobile Aurora
• Pontiac Bonneville

Use this harness to address issues related to sensor connectivity and ABS system performance on these vehicles.

Common Issues Addressed by This Wiring Harness

• Intermittent or failed ABS wheel speed sensor signals
• ABS warning light illumination due to wiring faults
• Loss of communication between sensor and ABS control module
• Corroded or damaged sensor wiring causing braking irregularities
• Electrical shorts or open circuits in the sensor harness

Installation Notes and Tips

Installation of the Standard Ignition ALH261 wiring harness requires basic automotive electrical knowledge. Ensure the vehicle’s battery is disconnected before beginning work. Verify connector orientation and secure connections to prevent moisture intrusion. Since mounting hardware is not included, reuse existing clips or fasteners to secure the harness in place. Inspect the sensor and surrounding wiring for damage during installation to maintain system integrity.

Quality Assurance and Warranty

Standard Ignition parts are manufactured to meet or exceed OEM specifications for fit, form, and function. The ALH261 wiring harness undergoes rigorous quality control to ensure reliable performance in ABS applications. This product is backed by Standard Ignition’s limited warranty, providing coverage against defects in material and workmanship under normal use.