Standard Ignition ALS1138 ABS Wheel Speed Sensor - Rear Left

Overview of Standard Ignition ABS Wheel Speed Sensor ALS1138

The Standard Ignition ABS Wheel Speed Sensor ALS1138 is designed specifically for Mazda Protege models, providing accurate wheel speed data essential for ABS functionality. This sensor features a 34-inch harness and a rectangular male connector, ensuring reliable connectivity and fitment at the wheel mounting location.

• Compatible with Mazda Protege vehicles
• Two-terminal blade type with female terminals
• Rectangular male connector with one connection point
• 34-inch (867 mm) harness length for flexible installation
• Mounts directly at the wheel with two bolt holes
• Hardware not included

Detailed Product Description

The Standard Ignition ABS Wheel Speed Sensor ALS1138 is engineered to deliver precise wheel speed readings to the vehicle's anti-lock braking system. Featuring a two-terminal blade design with female terminals, this sensor connects via a single rectangular male connector, ensuring a secure and stable electrical connection. The 34-inch harness length provides ample reach for installation at the wheel mounting location, which includes two bolt holes for secure attachment. This sensor is tailored for the Mazda Protege, ensuring compatibility and optimal performance within the vehicle's braking system.

Common Applications and Problem Resolution

• Restores ABS functionality by providing accurate wheel speed data
• Resolves ABS warning lights caused by faulty or damaged sensors
• Eliminates erratic braking behavior linked to sensor failure
• Prevents issues with traction control systems dependent on wheel speed input
• Addresses sensor wiring or connector damage affecting ABS operation

Installation Notes and Tips

When installing the Standard Ignition ALS1138 sensor on a Mazda Protege, ensure the mounting location at the wheel is clean and free of debris. Use the two bolt holes to secure the sensor firmly, avoiding over-tightening which could damage the sensor housing. Verify the rectangular male connector is fully seated with the corresponding female connector to maintain proper electrical contact. Since hardware is not included, retain original mounting bolts or source appropriate replacements. Check the harness routing to prevent pinching or exposure to excessive heat.

Quality Assurance and Warranty Information

Standard Ignition manufactures the ALS1138 ABS Wheel Speed Sensor to meet or exceed OEM specifications for fit, form, and function. Each sensor undergoes rigorous testing to ensure reliable performance in demanding braking applications. While hardware is not included, the sensor itself is backed by Standard Ignition's quality standards. Please refer to Standard Ignition's warranty policy for specific coverage details.