Standard Ignition ALS1463 ABS Wheel Speed Sensor - Front

Reliable ABS Wheel Speed Sensor for Chevrolet, GMC, and Hummer

The Standard Ignition ALS1463 ABS Wheel Speed Sensor is engineered to provide accurate wheel speed data for select Chevrolet, GMC, and Hummer models. Designed for spindle mounting with a bolt mount type, this sensor ensures precise ABS functionality and vehicle stability.

• Connector Gender: Female with a rectangular shape
• Single connector with 2 male blade terminals
• Harness length of 31.25 inches (793.75 mm) for flexible installation
• Mounts securely on the spindle using a single bolt hole
• Compatible with Chevrolet Silverado 2500, 2500 HD, 3500, 3500 HD, GMC Sierra 2500 HD, 3500 HD, Hummer H2, Suburban 2500, and Yukon XL 2500

Detailed Product Description

The Standard Ignition ALS1463 ABS Wheel Speed Sensor is designed to deliver reliable wheel speed readings critical for the anti-lock braking system. Featuring a female rectangular connector with two male blade terminals, this sensor ensures a secure electrical connection. The 31.25-inch harness length provides ample reach for installation on the spindle, where it mounts with a single bolt hole for a stable fit. This sensor is compatible with heavy-duty trucks and SUVs including Chevrolet Silverado 2500 and 3500 series, GMC Sierra 2500 HD and 3500 HD, Hummer H2, Suburban 2500, and Yukon XL 2500, making it a suitable replacement part for maintaining ABS performance.

Common Applications and Issues Addressed

• Restores accurate wheel speed data for ABS control modules
• Eliminates ABS warning lights caused by faulty sensors
• Prevents erratic braking behavior and wheel lockup
• Improves vehicle stability during braking on Chevrolet Silverado and GMC Sierra models
• Resolves sensor-related diagnostic trouble codes (DTCs) in Hummer H2 and Suburban 2500

Installation Notes and Tips

• Ensure the mounting spindle area is clean and free of debris before installation
• Use the single bolt hole to securely fasten the sensor to the spindle
• Verify the connector orientation matches the female rectangular connector on the vehicle harness
• Check the harness length to confirm proper routing without tension or interference
• Test ABS system functionality after installation to confirm sensor operation

Quality Assurance and Warranty

Standard Ignition parts are manufactured to meet or exceed OEM specifications for fit, form, and function. The ALS1463 ABS Wheel Speed Sensor undergoes rigorous quality control 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.