Standard Ignition ALS451 ABS Wheel Speed Sensor - Rear

Overview of Standard Ignition ABS Wheel Speed Sensor ALS451

The Standard Ignition ABS Wheel Speed Sensor ALS451 is designed specifically for BMW 325xi and 330xi models. This sensor plays a critical role in monitoring wheel speed to support your vehicle's anti-lock braking system (ABS) functionality.

• Terminal Quantity: 2
• Connector Gender: Female
• Terminal Gender: Male
• Connector Quantity: 1
• Connector Shape: Round
• Hardware Included: No
• Harness Length: 43.5 inches (1104.9 mm)
• Mounting Location: Wheel
• Number of Bolt Holes: 1
• Terminal Type: Pin

Detailed Product Description

The Standard Ignition ALS451 ABS Wheel Speed Sensor is engineered to provide accurate wheel speed data to the ABS control module. Featuring a 43.5-inch harness length, this sensor offers sufficient reach for proper installation on the wheel mounting location. The sensor includes a single round female connector with two terminals, designed to interface with a male pin terminal type, ensuring secure and reliable electrical connections. The single bolt hole mounting design simplifies installation and ensures a stable fit on compatible BMW 325xi and 330xi vehicles.

Compatible Vehicles and Applications

• Compatible with BMW 325xi models requiring an ABS wheel speed sensor replacement
• Compatible with BMW 330xi models for ABS sensor maintenance
• Used to monitor wheel speed for ABS and traction control systems
• Helps resolve ABS warning lights and erratic braking behavior
• Addresses issues related to faulty wheel speed sensor signals

Installation Notes and Tips

When installing the Standard Ignition ALS451 sensor, ensure the connector is securely attached to prevent signal loss. The 43.5-inch harness length provides flexibility for routing during installation. Use the single bolt hole to firmly mount the sensor at the wheel location. Verify the terminal connections match the male pin type for proper electrical contact. No additional hardware is included, so retain original mounting bolts or source compatible fasteners as needed.

Quality Assurance and Warranty

Standard Ignition parts are manufactured to meet or exceed OEM specifications for fit, form, and function. While specific warranty details for part number ALS451 are not provided here, Standard Ignition typically offers coverage against defects in materials and workmanship. For precise warranty information, consult the product documentation or manufacturer resources.