NTK AU0053 Automatic Transmission Speed Sensor - Input or Output

Reliable Automatic Transmission Speed Sensor for Mazda Vehicles

The NTK Automatic Transmission Speed Sensor AU0053 is designed to provide accurate speed readings for your Mazda transmission system. Engineered to meet OEM specifications, this sensor ensures proper transmission function and smooth shifting for models including Mazda 2, 3, 5, 6, CX-7, CX-9, Protege, and Protege5.

• Terminal Type: Blade terminals for secure electrical connection
• Connector Quantity: Single connector for streamlined installation
• Connector Shape: Rectangular design for precise fitment
• Terminal Quantity: Two terminals to support accurate signal transmission
• Connector Gender: Female connector compatible with factory wiring
• Mounting Hardware: Not included, requires reuse or separate purchase
• Wiring Harness: Not included, designed to integrate with existing harness

About the NTK Automatic Transmission Speed Sensor Product Line

The NTK Automatic Transmission Speed Sensor line focuses on delivering reliable and precise speed sensing components for automatic transmissions. The AU0053 sensor is part of this product line, engineered to provide consistent performance and durability for Mazda vehicles. This sensor supports accurate speed data transmission to the vehicle’s control module, which is critical for optimal transmission operation.

Detailed Product Description

The NTK AU0053 sensor features a blade terminal type with two terminals and a single female rectangular connector, ensuring compatibility with the original Mazda wiring harness. This design facilitates a secure electrical connection and reliable signal output. The sensor does not include mounting hardware or a wiring harness, so installation requires the use of existing components or separately sourced parts. Compatible with a range of Mazda models such as the Mazda 2, 3, 5, 6, CX-7, CX-9, Protege, and Protege5, this sensor is engineered to meet the specific requirements of these vehicles’ automatic transmission systems.

Common Issues Addressed by This Sensor

• Erratic or inaccurate transmission speed readings
• Delayed or harsh shifting in automatic transmissions
• Transmission slipping or failure to engage gears properly
• Check engine or transmission warning lights related to speed sensor faults
• Intermittent loss of speed signal affecting transmission control

Installation Notes and Tips

When installing the NTK AU0053 sensor, ensure the existing mounting hardware is in good condition or obtain appropriate replacements. Verify the connector matches the factory wiring harness to avoid compatibility issues. Handle the blade terminals carefully to prevent damage during connection. It is recommended to inspect the wiring harness for wear or corrosion before installation to ensure optimal sensor performance.

Quality Assurance and Warranty

NTK products are manufactured to meet strict quality standards, ensuring reliable operation within the vehicle’s transmission system. While specific warranty details for part number AU0053 are not provided here, NTK typically offers coverage against manufacturing defects. Consult the product packaging or NTK documentation for exact warranty terms.