Standard ALS483T ABS Wheel Speed Sensor - Front or Front Right

ABS Wheel Speed Sensor for GM Trucks and SUVs

The Standard ALS483T ABS wheel speed sensor is a front wheel sensor for select Chevrolet, GMC, and Hummer applications. It is built for vehicles such as the Chevrolet Silverado 2500 HD, GMC Sierra 2500 HD, and Hummer H2, where accurate wheel speed input is required for ABS operation.

With a 27.5-inch harness, oval female connector, and bolt-mount design, this front wheel speed sensor is specified for direct replacement use on listed applications. The ALS483T also includes mounting hardware and uses a 2-terminal blade connection for a clean OE-style fit.

• Standard ALS483T ABS wheel speed sensor for front wheel applications
• Fits select Chevrolet Silverado, GMC Sierra, Suburban, Yukon XL, Avalanche, Express, Savana, and Hummer H2 models
• Mounting location: wheel; mounting type: bolt mount
• Connector: 1 oval female connector with 2 male blade terminals
• Harness length: 27.5 in. / 698.5 mm
• Mounting hardware included
• Dust shield not included

Detailed Product Information

The Standard ALS483T is an ABS wheel speed sensor designed for front axle use on a wide range of GM trucks and SUVs, including Chevrolet Silverado 2500 HD, GMC Sierra 3500, Chevrolet Suburban 2500, and Hummer H2 front applications. It also cross-references Standard ALS483T and OE-style part number 15112402 for the same application. The sensor’s wheel-mounted, bolt-in configuration and oval connector layout support proper routing and secure installation on the listed vehicles.

Common ABS Issues This Sensor Can Address

• ABS warning light caused by a failed front wheel speed sensor
• Erratic or missing wheel speed signal at the front wheel
• ABS activation concerns related to sensor signal loss
• Brake system fault codes tied to front sensor circuit problems
• Intermittent ABS operation on Chevrolet Silverado, GMC Sierra, and Hummer H2 models

Installation Notes and Fitment

Fits 2007 Chevrolet Silverado 1500 Classic, front, w/ Hydraulic Brakes; 2007 Chevrolet Silverado 1500 HD Classic, front, GVW Over 10,000 Lbs.; 2007 Chevrolet Silverado 2500 HD Classic, front; 2007 Chevrolet Silverado 3500 Classic, front; 2007 GMC Sierra 1500 Classic, front, w/ Hydraulic Brakes; 2007 GMC Sierra 1500 HD Classic, front, GVW Over 10,000 Lbs.; 2007 GMC Sierra 2500 HD Classic, front; 2007 GMC Sierra 3500 Classic, front; 2003-2007 Hummer H2, front; 2002-2006 Chevrolet Avalanche 2500, front; 2005-2006 Chevrolet Silverado 1500 HD, front, w/o Power Brake Vacuum Booster; 1999-2006 Chevrolet Silverado 2500, front; 2001-2006 Chevrolet Silverado 2500 HD, front; 2001-2006 Chevrolet Silverado 3500, front; 2001-2006 Chevrolet Suburban 1500, front; 2000-2006 Chevrolet Suburban 2500, front; 2006 GMC Sierra 1500 HD, front; 2001-2003 GMC Sierra 1500 HD, front; 2001-2006 GMC Sierra 2500 HD, front; 2001-2006 GMC Sierra 3500, front; 2000-2006 GMC Yukon XL 2500, front; 2003-2005 Chevrolet Express 1500, front right; 2003-2005 GMC Savana 1500, front right; 2005 GMC Sierra 1500, front, w/ Hydraulic Brakes; 2005 GMC Sierra 1500 HD, front, w/o Power Brake Vacuum Booster; 2003-2004 GMC Sierra 1500, front, w/o Power Brake Vacuum Booster; 2004 GMC Sierra 2500, front; 1999-2002 GMC Sierra 2500, front; 2001 GMC Yukon, front, w/o Power Brake Vacuum Booster.

Before installation, confirm the connector shape, terminal count, and mounting location match the original sensor. On vehicles with front right applications such as the Chevrolet Express 1500 and GMC Savana 1500, verify side-specific routing before replacement.

Quality Assurance

Standard manufactures this ABS wheel speed sensor as an OE-style replacement part for the listed GM applications. The ALS483T is built to match the specified connector, harness length, and mounting configuration required for proper front wheel sensor service.