Standard Ignition ALS550 ABS Wheel Speed Sensor - Front Left

Overview of Standard Ignition ALS550 ABS Wheel Speed Sensor

The Standard Ignition ALS550 ABS Wheel Speed Sensor is engineered for reliable performance on select Chevrolet, GMC, and Oldsmobile vehicles. Designed to provide accurate wheel speed data, this sensor supports the anti-lock braking system to enhance vehicle safety and control.

• Connector Gender: Female with 1 oval-shaped connector
• Includes dust shield for added protection
• Harness length of 39 inches (1000 mm) for flexible installation
• Mounting location: Spindle with 3 bolt holes for secure fit
• Terminal type: 2 male pins ensuring proper electrical connection

Detailed Product Description

The ALS550 ABS Wheel Speed Sensor from Standard Ignition is specifically designed to fit Chevrolet Blazer, GMC Jimmy, Oldsmobile Bravada, and S-series trucks including S10, S10 Blazer, S15 Jimmy, and Sonoma models. This sensor features a female oval connector with a single connection point, facilitating straightforward integration with the vehicle’s wiring harness. The included dust shield helps protect the sensor from debris and environmental contaminants, extending its service life. With a 39-inch harness length, the sensor offers ample reach for installation at the spindle mounting location, secured by three bolt holes. The sensor terminals consist of two male pins, ensuring a reliable electrical interface for accurate wheel speed signal transmission.

Common Applications and Problem Resolution

• Restores ABS functionality by providing accurate wheel speed data
• Eliminates ABS warning lights caused by faulty or damaged sensors
• Improves braking system responsiveness and vehicle stability
• Prevents erratic ABS activation or failure during driving
• Addresses sensor damage from road debris or environmental exposure

Installation Notes and Tips

• Ensure the mounting location on the spindle is clean and free of debris before installation
• Verify the connector orientation matches the female oval shape for proper fit
• Secure the sensor using all three bolt holes to prevent movement or misalignment
• Check the harness length to confirm it reaches the vehicle’s wiring harness without tension
• Inspect the dust shield for proper placement to protect the sensor from contaminants

Quality Assurance and Warranty

Standard Ignition manufactures the ALS550 sensor to meet or exceed OEM specifications for fit, form, and function. Each sensor undergoes rigorous testing to ensure durability and accurate performance under normal operating conditions. While specific warranty details may vary, Standard Ignition typically offers a limited warranty covering defects in materials and workmanship to provide confidence in product reliability.