Standard Ignition ALS3049 ABS Wheel Speed Sensor - Rear Left

Reliable ABS Wheel Speed Sensor for Chevrolet City Express

The Standard Ignition ALS3049 ABS Wheel Speed Sensor is designed specifically for Chevrolet City Express models, ensuring accurate wheel speed data for your vehicle's anti-lock braking system. This sensor features a durable bolt mount design and a 55.25-inch harness length for precise installation and reliable performance.

• Compatible with Chevrolet City Express vehicles
• Connector gender: Male with a rectangular shape
• Single connector with two female pin terminals
• 55.25 inches (1420 mm) harness length for flexible routing
• Bolt mount installation with one bolt hole for secure fitment
• Mounted directly on the wheel for accurate speed detection

Detailed Product Features and Specifications

The ALS3049 ABS Wheel Speed Sensor from Standard Ignition is engineered to provide consistent and accurate wheel speed readings essential for the proper function of the ABS system. The sensor’s male rectangular connector and two female pin terminals ensure a secure electrical connection. Its 55.25-inch harness length allows for easy routing and installation within the wheel assembly. The bolt mount design with a single bolt hole simplifies mounting directly to the wheel, maintaining sensor stability and alignment.

Purpose and Common Applications

This ABS wheel speed sensor is critical for monitoring wheel rotation speed and transmitting this data to the vehicle’s ABS control module. It helps prevent wheel lockup during braking and supports traction control systems. The ALS3049 sensor addresses several common issues, including:

• ABS warning light activation due to faulty sensor signals
• Erratic or inaccurate wheel speed readings
• Intermittent loss of ABS or traction control functionality
• Unusual braking behavior or wheel lockup
• Diagnostic trouble codes related to wheel speed sensor failure

Installation Notes and Tips

When installing the Standard Ignition ALS3049 sensor on a Chevrolet City Express, ensure the mounting location on the wheel is clean and free of debris. Use the bolt mount with the single bolt hole to secure the sensor firmly. Verify the connector’s male rectangular shape aligns properly with the vehicle’s wiring harness. Route the 55.25-inch harness carefully to avoid contact with moving parts or heat sources. Testing the sensor after installation is recommended to confirm proper ABS system operation.

Quality Assurance and Warranty

Standard Ignition manufactures the ALS3049 ABS Wheel Speed Sensor to meet or exceed OEM specifications for fit, form, and function. Each sensor undergoes rigorous quality control to ensure durability and reliable performance in Chevrolet City Express vehicles. While specific warranty details may vary, Standard Ignition typically offers a limited warranty covering defects in materials and workmanship.