Standard Ignition ALS432 ABS Wheel Speed Sensor - Front

Reliable ABS Wheel Speed Sensor for BMW Models

The Standard Ignition ALS432 ABS Wheel Speed Sensor is designed to provide accurate wheel speed data for various BMW vehicles. This sensor ensures proper ABS function and enhances vehicle safety by monitoring wheel rotation.

• Compatible with BMW 318i, 318is, 318ti, 320i, 323i, 323is, 325i, 325is, 328i, 328is, M3, and Z3 models
• OEM-quality replacement part number ALS432
• Durable construction for consistent performance
• Direct fit sensor for straightforward installation
• Essential for maintaining ABS and traction control system accuracy

Product Details and Compatibility

The Standard Ignition ALS432 ABS Wheel Speed Sensor is engineered to meet the specifications required by BMW vehicles including the 318i, 318is, 318ti, 320i, 323i, 323is, 325i, 325is, 328i, 328is, M3, and Z3 models. This sensor plays a critical role in the anti-lock braking system by detecting wheel speed and sending signals to the vehicle’s ABS control module. The ALS432 part number corresponds to a direct replacement sensor that matches the original equipment manufacturer’s standards, ensuring reliable operation and fitment without modification.

Common Applications and Problem Resolution

• Restores proper ABS warning light function
• Eliminates erratic ABS or traction control behavior
• Prevents false ABS activation during braking
• Improves vehicle stability and braking response
• Resolves wheel speed sensor fault codes specific to BMW 3 Series and Z3 models

Installation Notes and Tips

Installation of the Standard Ignition ALS432 sensor requires basic mechanical skills and standard automotive tools. It is recommended to disconnect the battery before beginning installation to avoid electrical issues. Ensure the sensor mounting surface and connector are clean and free of debris. After installation, verify the ABS warning light is off and perform a test drive to confirm proper sensor operation. Refer to the vehicle’s service manual for torque specifications and sensor alignment procedures.

Quality Assurance and Warranty

Standard Ignition parts are manufactured to meet or exceed OEM standards for fit, form, and function. The ALS432 ABS Wheel Speed Sensor undergoes rigorous quality control testing to ensure durability and performance. This part is backed by a limited warranty against defects in material and workmanship, providing confidence in its reliability for BMW 3 Series and Z3 applications.