Standard Ignition ALS446 ABS Wheel Speed Sensor - Front or Rear

Reliable ABS Wheel Speed Sensor for Porsche 911 and Boxster

The Standard Ignition ALS446 ABS Wheel Speed Sensor is engineered to provide accurate wheel speed data for Porsche 911 and Boxster models. Designed with precise fitment and durable construction, this sensor ensures consistent performance in your vehicle's anti-lock braking system.

• Terminal Quantity: 2 for secure electrical connections
• Male Connector Gender with Female Terminal Gender for proper mating
• Single rectangular connector shape for easy installation
• 7-inch (180 mm) harness length suitable for wheel mounting
• One bolt hole for stable and precise mounting
• Stud-type terminal for reliable electrical contact
• Hardware not included, allowing use of existing mounting components

Detailed Product Description

The ALS446 ABS Wheel Speed Sensor from Standard Ignition is specifically designed for wheel mounting on Porsche 911 and Boxster vehicles. Featuring a 7-inch harness length and a rectangular male connector, this sensor integrates seamlessly with the vehicle’s existing wiring harness. The sensor’s stud-type terminal and single bolt hole mounting ensure a secure fit, minimizing the risk of sensor movement or damage during operation. The female terminal gender complements the male connector, providing a reliable electrical connection essential for accurate wheel speed data transmission to the ABS control module.

Common Applications and Problem Resolution

• Restores proper ABS function by providing accurate wheel speed readings
• Eliminates ABS warning lights caused by faulty or damaged sensors
• Prevents erratic braking behavior linked to sensor failure
• Addresses issues with traction control and stability systems dependent on wheel speed data
• Helps maintain vehicle safety systems performance on Porsche 911 and Boxster models

Installation Notes and Tips

Installation of the Standard Ignition ALS446 sensor requires removal of the wheel and access to the sensor mounting location. Ensure the mounting surface is clean and free of debris before securing the sensor with the existing bolt. Verify the connector is fully seated and locked to prevent electrical disconnection. Since hardware is not included, retain original mounting bolts or source compatible replacements. Proper routing of the 7-inch harness is important to avoid interference with moving parts.

Quality Assurance and Warranty

Standard Ignition parts are manufactured to meet or exceed OEM specifications, ensuring reliable performance and durability. The ALS446 ABS Wheel Speed Sensor undergoes rigorous quality control testing to verify fitment and function. This part is backed by Standard Ignition’s limited warranty, providing coverage against defects in material and workmanship under normal use.