Standard Ignition ALS1772 ABS Wheel Speed Sensor - Rear

Reliable ABS Wheel Speed Sensor for Chevrolet and GMC

The Standard Ignition ALS1772 ABS Wheel Speed Sensor is designed to provide accurate wheel speed data for Chevrolet Express 3500 and GMC Savana 3500 models. Engineered with precise connector and mounting specifications, this sensor ensures proper fit and function for your vehicle's anti-lock braking system.

• Connector Gender: Male
• Connector Quantity: 1
• Connector Shape: Oval
• Mounting Location: Spindle
• Number of Bolt Holes: 1
• Terminal Gender: Male
• Terminal Quantity: 2
• Terminal Type: Blade

Detailed Sensor Specifications and Design

The ALS1772 ABS Wheel Speed Sensor from Standard Ignition features a single male oval connector designed for secure and reliable electrical connection. It mounts directly to the spindle using one bolt hole, ensuring a stable installation that maintains sensor alignment. The sensor terminals are male blade types, with two terminals to facilitate accurate signal transmission. This configuration is specifically engineered for the Chevrolet Express 3500 and GMC Savana 3500, providing compatibility with the vehicles' ABS systems.

Applications and Common Issues Addressed

• Restores proper ABS function by accurately detecting wheel speed
• Eliminates ABS warning lights caused by faulty sensors
• Prevents erratic braking behavior due to sensor failure
• Improves vehicle stability control performance
• Resolves inconsistent speedometer readings linked to wheel speed data

Installation Notes and Tips

When installing the Standard Ignition ALS1772 sensor, ensure the spindle mounting location is clean and free of debris to maintain sensor accuracy. Use the single bolt hole to secure the sensor firmly without over-tightening. Verify the male oval connector is properly seated to avoid electrical connection issues. It is recommended to inspect the wiring harness for damage before installation to prevent future sensor faults.

Quality Assurance and Warranty Information

Standard Ignition manufactures the ALS1772 ABS Wheel Speed Sensor to meet or exceed OEM specifications for Chevrolet and GMC vehicles. Each sensor undergoes rigorous testing to ensure durability and reliable performance. This part is backed by Standard Ignition's limited warranty, providing coverage against defects in materials and workmanship under normal use.