NTK AU0164 Automatic Transmission Speed Sensor - Input or Output

NTK Automatic Transmission Speed Sensor AU0164

NTK AU0164 is an automatic transmission speed sensor built for direct replacement on select Honda and Acura applications. It uses a 3-terminal blade design with a single rectangular female connector to support accurate transmission speed signal input and output on listed vehicles.

Key Features

• Automatic transmission speed sensor for input and output positions
• 3-terminal blade connection with 1 rectangular female connector
• No wiring harness included
• No mounting hardware included
• OE-focused sensor design from NTK, The Sensor Specialist

Product Details

NTK Automatic Transmission Speed Sensor AU0164 is part of the NTK Automatic Transmission Speed Sensor line, which draws on NTK’s OE sensor experience and technical sensor coverage for import and domestic vehicles. NTK builds these sensors to meet or exceed OE specifications and validates them through thermal shock, vibration, and OBD verification testing. This part number is used on select Acura MDX, Acura RSX, Honda CR-V, Honda Pilot, and Honda Ridgeline applications where the transmission speed signal is required for proper drivability and control.

This part cross-references Standard Ignition SC235 for the same application.

Vehicle Fitment

• Fits 2006-2008 Honda Pilot, input; connector located across from hold down.
• Fits 2006-2008 Honda Ridgeline, output; connector located across from hold down.
• Fits 2003-2006 Acura MDX, input.
• Fits 2005 Honda CR-V, output; short sensor, black plastic.
• Fits 2002-2004 Honda CR-V, output; short sensor.
• Fits 2002 Acura RSX, output.

Common Issues This Sensor Can Address

• Erratic or missing transmission speed signal
• Transmission shifting concerns related to speed input or output data
• Illuminated check engine light tied to transmission speed sensor faults
• Incorrect speed-related transmission control readings
• Drivability issues caused by a failing automatic transmission speed sensor

Installation Notes and Tips

Verify the sensor position before installation, since AU0164 is used in both input and output locations depending on the vehicle. Confirm the connector style, terminal count, and sensor length against the removed part, especially on 2005 Honda CR-V applications noted as a short sensor with black plastic. Inspect the connector and harness for corrosion or damage before installing the replacement sensor.

Quality Assurance

NTK sensors are manufactured with OE application data and undergo testing for thermal shock, vibration, and OBD verification to support consistent performance in service.