NTK AU0068 Automatic Transmission Speed Sensor - Input or Output

NTK Automatic Transmission Speed Sensor AU0068

Restore accurate transmission speed signal output with the NTK Automatic Transmission Speed Sensor AU0068. This OE-style replacement is built for Nissan and INFINITI applications that rely on precise input or output shaft speed data for transmission control, shift timing, and drivability.

NTK’s technical sensor line is backed by more than 80 years of automotive experience and OE application knowledge. The AU0068 is manufactured to meet or exceed OE specifications and is tested under thermal shock, vibration, and OBD verification conditions.

Key Features

• Part number AU0068 for direct identification
• Automatic transmission speed sensor for input or output shaft applications
• 14.00 wiring harness length with included wiring harness
• 3-terminal blade design with 1 rectangular male connector
• Built to OE specification standards for import and domestic coverage
• Cross-references Standard Ignition SC479 for the same application

Product Line Details

NTK Automatic Transmission Speed Sensor products are part of NTK’s technical sensor lineup, a range developed to consolidate premium sensor coverage under one brand. For Nissan TITAN, Frontier, Armada, Xterra, and INFINITI Q50, QX80, and related models, NTK focuses on OE application data and sensor performance that matches the vehicle’s original control strategy.

Detailed Description

The NTK AU0068 automatic transmission speed sensor is used on a wide range of Nissan and INFINITI vehicles, including 2004-2015 Nissan TITAN, 2005-2016 Nissan Frontier, 2005-2015 Nissan Armada, 2003-2009 Nissan 350Z, 2014-2016 INFINITI Q50, and 2017-2020 Nissan TITAN. It also covers multiple QX, G, M, FX, and NV platform applications where accurate transmission speed feedback is required. This part cross-references Standard Ignition SC479 for the same application.

NTK manufactures the AU0068 to support consistent signal delivery to the transmission control system. The sensor uses a 3-terminal blade connection, a rectangular male connector, and an included wiring harness to match OE-style electrical integration. Part number AU0068 is a direct reference for service work on Nissan and INFINITI automatic transmission speed sensor applications.

What It Helps Solve

• Erratic or delayed transmission shifting
• Transmission speed signal faults or sensor-related trouble codes
• Harsh or inconsistent gear changes
• Speedometer or drivability concerns tied to transmission speed input
• Loss of accurate input or output shaft speed data

Installation Notes and Tips

• Verify whether the vehicle uses an input or output position before ordering.
• Confirm connector shape, terminal count, and harness length against the original sensor.
• Inspect the transmission connector and wiring for corrosion or damage before installation.
• Clear diagnostic trouble codes after replacement and road test the vehicle.
• Use the vehicle’s OE service information for exact location and torque guidance.

Quality Assurance

NTK sensors are produced using OE-based engineering and are validated through thermal shock, vibration, and OBD verification testing. The AU0068 is built to meet or exceed OE specifications for Nissan and INFINITI transmission speed sensor service.

• Fits 2017-2020 Nissan 370Z, N/A
• Fits 2017-2020 Nissan Armada, N/A
• Fits 2017-2020 Nissan NV1500, N/A
• Fits 2017-2020 Nissan NV3500, N/A
• Fits 2018-2020 Nissan TITAN, N/A
• Fits 2017-2019 INFINITI Q50, N/A
• Fits 2017-2019 INFINITI Q60, N/A
• Fits 2017-2019 INFINITI Q70, N/A
• Fits 2017-2019 INFINITI Q70L, N/A
• Fits 2017-2019 INFINITI QX80, N/A
• Fits 2017-2019 Nissan Frontier, N/A
• Fits 2017-2019 Nissan NV2500, N/A
• Fits 2017 INFINITI QX50, N/A
• Fits 2017 INFINITI QX70, N/A
• Fits 2017 Nissan TITAN, N/A
• Fits 2004-2015 Nissan TITAN, N/A
• Fits 2016-2017 Nissan TITAN XD, N/A
• Fits 2014-2016 INFINITI Q50, N/A
• Fits 2014-2016 INFINITI Q70, Output
• Fits 2015-2016 INFINITI Q70L, Output
• Fits 2014-2016 INFINITI QX50, Output
• Fits 2015-2016 INFINITI QX70, Output
• Fits 2016 INFINITI QX80, N/A
• Fits 2009-2016 Nissan 370Z, N/A
• Fits 2005-2016 Nissan Frontier, N/A
• Fits 2012-2016 Nissan NV1500, N/A
• Fits 2012-2016 Nissan NV2500, N/A
• Fits 2012-2016 Nissan NV3500, N/A
• Fits 2015 INFINITI Q40, N/A
• Fits 2014-2015 INFINITI Q60, N/A
• Fits 2014-2015 INFINITI QX80, Output
• Fits 2005-2015 Nissan Armada, N/A
• Fits 2005-2015 Nissan Xterra, N/A
• Fits 2014 INFINITI QX70, N/A
• Fits 2013 INFINITI EX37, N/A
• Fits 2013 INFINITI FX37, N/A
• Fits 2009-2013 INFINITI FX50, N/A
• Fits 2008-2013 INFINITI G37, N/A
• Fits 2012-2013 INFINITI M35h, N/A
• Fits 2011-2013 INFINITI M37, N/A
• Fits 2011-2013 INFINITI M56, N/A
• Fits 2004-2013 INFINITI QX56, N/A
• Fits 2008-2012 INFINITI EX35, N/A
• Fits 2003-2012 INFINITI FX35, N/A
• Fits 2011-2012 INFINITI G25, N/A
• Fits 2005-2012 Nissan Pathfinder, N/A
• Fits 2006-2010 INFINITI M35, N/A
• Fits 2006-2010 INFINITI M45, N/A
• Fits 2003-2004 INFINITI M45, N/A
• Fits 2003-2009 Nissan 350Z, N/A
• Fits 2003-2008 INFINITI FX45, N/A
• Fits 2003-2008 INFINITI G35, N/A
• Fits 2002-2006 INFINITI Q45, N/A
• Fits 2001 INFINITI Q45, Input