Standard Ignition ALS1730 ABS Wheel Speed Sensor - Front

Reliable ABS Wheel Speed Sensor for Chevrolet and GMC Vehicles

The Standard Ignition ALS1730 ABS Wheel Speed Sensor is designed to provide accurate wheel speed data for your Chevrolet or GMC truck. Engineered for spindle mounting, this sensor ensures consistent performance and compatibility with various Silverado, Sierra, and Yukon models.

• Connector Gender: Female with 1 oval-shaped connector
• Harness Length: 30.5 inches (775 mm) for flexible installation
• Mounting Location: Spindle with 1 bolt hole for secure fit
• Terminal Type: 2 male blade terminals for reliable electrical connection

Product Details and Specifications

This ABS wheel speed sensor (part number ALS1730) from Standard Ignition is built to meet OE specifications for Chevrolet and GMC trucks including Silverado 1500, Sierra 1500 Classic, Sierra 1500 HD, Silverado 1500 Classic, Silverado 1500 HD, C1500, and Yukon models. The sensor features a female oval connector designed for a secure and precise fit. Its 30.5-inch harness length allows for easy routing and installation without strain. The spindle mounting location with a single bolt hole ensures proper alignment and stability during operation. The sensor terminals are male blade type, with two terminals to maintain consistent signal transmission to the ABS control module.

Common Applications and Problem Resolution

• Restores accurate wheel speed readings for ABS and traction control systems
• Eliminates ABS warning lights caused by faulty or damaged sensors
• Improves braking system responsiveness and safety
• Prevents erratic ABS activation or failure during driving
• Addresses sensor wiring or connector issues with a direct replacement

Installation Notes and Tips

When installing the Standard Ignition ALS1730 sensor, ensure the spindle mounting surface is clean and free of debris for proper sensor alignment. Verify the connector orientation matches the female oval shape and securely connect the harness to avoid signal interruptions. Route the 30.5-inch harness carefully to prevent pinching or damage from moving parts. Tighten the single mounting bolt to the manufacturer’s torque specifications to maintain sensor stability.

Quality Assurance and Warranty

Standard Ignition manufactures the ALS1730 ABS Wheel Speed Sensor to meet or exceed OEM standards for fit, form, and function. While specific warranty details are not provided here, Standard Ignition products typically come with a limited warranty covering defects in materials and workmanship. Refer to the product packaging or manufacturer documentation for exact warranty terms.