NTK AU0143 Automatic Transmission Speed Sensor - Input or Output

Reliable Automatic Transmission Speed Sensor for Ford and Mazda Vehicles

The NTK Automatic Transmission Speed Sensor AU0143 is designed to provide accurate speed readings for automatic transmissions in select Ford, Mazda, and Mercury models. This sensor ensures proper transmission function by delivering precise data to the vehicle's control system.

• Blade terminal type for secure electrical connection
• Rectangular female connector with one connector quantity
• Two terminal quantity for reliable signal transmission
• Compatible with Ford Contour, Cougar, Escape, Mercury Mariner, Mystique, and Tribute
• Wiring harness and mounting hardware not included

About the NTK Automatic Transmission Speed Sensor Product Line

The NTK Automatic Transmission Speed Sensor line focuses on delivering dependable sensor solutions for automatic transmissions. The AU0143 model is part of this line, engineered to meet OEM specifications and provide consistent performance in vehicles requiring precise speed sensing for transmission control.

Product Details and Specifications

This automatic transmission speed sensor features a blade terminal type, which offers a secure and stable electrical connection. It includes a single rectangular female connector with two terminals, designed to interface seamlessly with the vehicle's wiring system. The sensor does not come with a wiring harness or mounting hardware, so these components must be sourced separately if needed. The AU0143 is specifically compatible with several Ford, Mazda, and Mercury models, including the Ford Contour, Cougar, Escape, Mercury Mariner, Mystique, and Tribute.

Common Applications and Issues Addressed

• Helps maintain accurate transmission speed readings for smooth gear shifts
• Prevents erratic shifting caused by faulty speed sensor signals
• Resolves transmission slipping or hesitation related to sensor failure
• Supports proper operation of transmission control modules in compatible vehicles
• Assists in diagnosing transmission-related error codes linked to speed sensor faults

Installation Notes and Tips

When installing the NTK Automatic Transmission Speed Sensor AU0143, ensure the connector is properly aligned to avoid damage to the rectangular female connector. Since mounting hardware and wiring harness are not included, verify that you have the necessary components before beginning installation. Handle the blade terminals carefully to maintain a secure electrical connection and prevent corrosion or wear.

Quality Assurance and Warranty

NTK sensors are manufactured to meet strict quality standards, ensuring reliable performance in demanding automotive environments. The AU0143 part number undergoes rigorous testing to comply with OEM specifications. Please refer to NTK's warranty policy for detailed coverage information.