Standard Ignition ALS3119 ABS Wheel Speed Sensor - Rear

Reliable ABS Wheel Speed Sensor for Buick, Cadillac, Chevrolet, and GMC

The Standard Ignition ALS3119 ABS Wheel Speed Sensor is designed to provide accurate wheel speed data for your vehicle's anti-lock braking system. Compatible with select Buick, Cadillac, Chevrolet, and GMC models, this sensor ensures proper ABS function and vehicle safety.

• Connector Gender: Female with 1 rectangular connector
• Harness Length: 28.5 inches for flexible installation
• Mounting Type: Bolt mount with 1 bolt hole for secure attachment
• Terminal Type: Male blade terminals, quantity of 2
• Mounting Location: Wheel position for precise speed detection
• No dust shield or mounting hardware included

Detailed Product Description

The Standard Ignition ALS3119 ABS Wheel Speed Sensor is engineered to deliver consistent and reliable wheel speed readings essential for the ABS system's performance. Featuring a female rectangular connector and a 28.5-inch harness, this sensor allows for straightforward connection and routing within the wheel assembly. The bolt mount design with a single bolt hole ensures a secure fit directly at the wheel mounting location. Equipped with two male blade terminals, the sensor maintains a stable electrical connection to the vehicle's wiring harness. This part is compatible with Buick Acadia, Cadillac XT5 and XT6, Chevrolet Blazer and Traverse, and GMC Acadia models, making it a suitable replacement for maintaining ABS functionality.

Common Applications and Issues Addressed

• Restores accurate wheel speed data for ABS control modules
• Resolves ABS warning lights caused by faulty sensors
• Improves braking performance and vehicle stability
• Eliminates erratic ABS activation or failure
• Prevents potential wheel lockup during braking

Installation Notes and Tips

Installation requires removal of the wheel and access to the wheel hub assembly. Ensure the mounting surface is clean before securing the sensor with the appropriate bolt (not included). Carefully route the 28.5-inch harness to avoid interference with moving parts. Verify the female rectangular connector mates securely with the vehicle’s wiring harness. Testing the sensor after installation is recommended to confirm proper ABS system operation.

Quality Assurance and Warranty

Standard Ignition parts are manufactured to meet or exceed OEM specifications for fit, form, and function. The ALS3119 ABS Wheel Speed Sensor undergoes rigorous quality control to ensure durability and reliable performance. While specific warranty details may vary, Standard Ignition typically offers a limited warranty covering defects in material and workmanship.