NTK AU0125 Automatic Transmission Speed Sensor - Output

Automatic Transmission Speed Sensor Overview

The NTK Automatic Transmission Speed Sensor AU0125 is built for vehicles that rely on accurate transmission speed input for proper shifting and drivability. It is a direct-fit replacement for a wide range of Chrysler, Dodge, Jeep, Plymouth, and Mitsubishi applications, including Dodge Ram 1500, Chrysler Town & Country, and Jeep Grand Cherokee models.

NTK AU0125 is part of the NTK Automatic Transmission Speed Sensor line, backed by NTK’s OE-focused sensor expertise and broad aftermarket coverage for import and domestic vehicles.

Key Features

• Terminal type: pin
• 2 terminals with 1 female oblong connector
• Screw-on mounting type
• No wiring harness included
• No mounting hardware included
• No speedometer cable
• OE-style sensor coverage for automatic transmission output speed applications

Product Details

NTK AU0125 is an automatic transmission speed sensor used to monitor output shaft speed and send that data to the vehicle’s control system. Accurate speed signal input helps the transmission control module manage shift timing, transmission operation, and related drivability functions. This part number is listed across many Chrysler, Dodge, Jeep, Plymouth, and Mitsubishi platforms, including long-tail search applications such as 2004-2006 Chrysler Pacifica output speed sensor, 1998-2002 Dodge Durango output speed sensor, and 2001-2005 Dodge Neon automatic transmission speed sensor.

NTK manufactures technical sensors using OE experience and testing that includes thermal shock, vibration, and OBD verification. The AU0125 is built to meet or exceed OE specifications and is supported by interchange references such as Dorman OE Solutions 917-602 and Standard Ignition SC104 for the same application.

Vehicle Fitment

• Fits 2011-2019 Dodge Journey, Output
• Fits 2011-2014 Chrysler 200, Output
• Fits 2011-2014 Dodge Avenger, Output
• Fits 2007-2010 Chrysler Town & Country, N/A
• Fits 2007-2010 Dodge Grand Caravan, N/A
• Fits 2007 Dodge Caravan, N/A
• Fits 1998-2007 Dodge Ram 2500, Output
• Fits 1996 Dodge Ram 2500, Output
• Fits 1996-2007 Dodge Ram 3500, Output
• Fits 2004-2006 Chrysler Pacifica, Output
• Fits 2003-2006 Chrysler Sebring, Output
• Fits 1998-2001 Chrysler Sebring, Output
• Fits 1996 Chrysler Sebring, Output
• Fits 1998-2006 Chrysler Town & Country, Output
• Fits 1996 Chrysler Town & Country, Output
• Fits 1998-2006 Dodge Caravan, Output
• Fits 1996 Dodge Caravan, Output
• Fits 1998-2006 Dodge Grand Caravan, Output
• Fits 2004-2006 Dodge Ram 1500, Output
• Fits 1998-2002 Dodge Ram 1500, Output
• Fits 2000-2006 Dodge Stratus, Output
• Fits 1995 Dodge Stratus, Output
• Fits 2001-2005 Chrysler PT Cruiser, Output
• Fits 2001-2005 Dodge Neon, Output
• Fits 1999-2004 Chrysler 300M, Output
• Fits 1998-2004 Chrysler Concorde, Output
• Fits 1995-2004 Chrysler Intrepid, Output
• Fits 2000-2004 Dodge Intrepid, Output
• Fits 2002-2004 Jeep Grand Cherokee, Output
• Fits 1997-1999 Jeep Grand Cherokee, Output
• Fits 1993-1995 Jeep Grand Cherokee, Output
• Fits 2002-2003 Chrysler Sebring, N/A
• Fits 2000-2003 Chrysler Voyager, Output
• Fits 1999-2003 Dodge Ram 1500 Van, Output
• Fits 1999-2003 Dodge Ram 2500 Van, Output
• Fits 1999-2003 Dodge Ram 3500 Van, Output
• Fits 2001-2002 Chrysler Neon, Output
• Fits 2001-2002 Chrysler Prowler, Output
• Fits 2000-2002 Dodge Dakota, Output
• Fits 1998-2002 Dodge Durango, Output
• Fits 1999-2001 Chrysler LHS, Output
• Fits 2001 Jeep Grand Cherokee, Output
• Fits 1995-2001 Mitsubishi Eclipse, Output
• Fits 2001 Plymouth Neon, N/A
• Fits 1999-2001 Plymouth Prowler, Output
• Fits 1997 Plymouth Prowler, Output
• Fits 1998-2000 Chrysler Cirrus, Output
• Fits 2000 Dodge Durango, Output
• Fits 2000 Jeep Grand Cherokee, N/A
• Fits 1994-1995 Jeep Grand Cherokee, N/A
• Fits 1998-2000 Plymouth Breeze, Output
• Fits 1998-2000 Plymouth Grand Voyager, Output
• Fits 1998-2000 Plymouth Voyager, Output
• Fits 1997-1999 Dodge Avenger, Output
• Fits 1996-1999 Dodge Dakota, Output
• Fits 1998-1999 Dodge Intrepid, Output
• Fits 1999 Dodge Ram 1500 Van, N/A
• Fits 1996-1999 Dodge Stratus, Output
• Fits 1998 Dodge B1500, Output
• Fits 1996-1997 Chrysler Cirrus, Output
• Fits 1993-1997 Chrysler Concorde, Output
• Fits 1994-1997 Chrysler LHS, Output
• Fits 1997 Chrysler Sebring, Output
• Fits 1995 Chrysler Sebring, Output
• Fits 1997 Chrysler Town & Country, Output
• Fits 1997 Dodge Caravan, Output
• Fits 1997 Dodge Grand Caravan, Output
• Fits 1994-1997 Dodge Intrepid, Output
• Fits 1996-1997 Dodge Ram 1500, Output
• Fits 1997 Dodge Ram 2500, Output
• Fits 1996-1997 Plymouth Breeze, Output
• Fits 1997 Plymouth Grand Voyager, Output
• Fits 1997 Plymouth Voyager, Output
• Fits 1990-1996 Chrysler New Yorker, Output
• Fits 1996 Dodge B2500, Output
• Fits 1989-1996 Dodge Grand Caravan, Output
• Fits 1996 Jeep Grand Cherokee, Output
• Fits 1989-1996 Plymouth Grand Voyager, Output
• Fits 1989-1996 Plymouth Voyager, Output
• Fits 1995 Chrysler Cirrus, Output
• Fits 1990-1995 Chrysler LeBaron, Output
• Fits 1990-1995 Chrysler Town & Country, Output
• Fits 1989-1995 Dodge Caravan, Output
• Fits 1994-1995 Dodge Spirit, Output
• Fits 1989-1995 Plymouth Acclaim, Output
• Fits 1994 Dodge Shadow, N/A
• Fits 1994 Plymouth Sundance, N/A
• Fits 1990-1993 Chrysler Imperial, Output
• Fits 1989-1993 Dodge Daytona, Output
• Fits 1993 Dodge Intrepid, Output
• Fits 1989-1993 Dodge Shadow, Output
• Fits 1989-1993 Dodge Spirit, Output
• Fits 1991-1993 Dodge Stealth, Output
• Fits 1992-1993 Dodge Viper, Output
• Fits 1990-1993 Plymouth Laser, Output
• Fits 1989-1993 Plymouth Sundance, Output
• Fits 1989 Chrysler Fifth Avenue, Output
• Fits 1989 Chrysler LeBaron, Output
• Fits 1989 Chrysler New Yorker, Output
• Fits 1989 Dodge Aries, Output
• Fits 1989 Dodge Lancer, Output
• Fits 1989 Plymouth Reliant, Output

Common Uses

• Restores transmission output speed signal accuracy
• Addresses erratic or delayed shifting caused by incorrect speed input
• Helps resolve transmission-related warning or drivability concerns tied to sensor failure
• Supports proper operation on Chrysler, Dodge, Jeep, Plymouth, and Mitsubishi automatic transmission applications
• Useful when replacing a worn output shaft speed sensor on vehicles such as Dodge Ram 1500, Chrysler Town & Country, and Jeep Grand Cherokee

Installation Notes

Verify the connector shape, terminal count, and mounting style before installation. AU0125 uses a screw-on design with a female oblong connector and 2 terminals, so the replacement should match the original sensor configuration. Confirm whether your application uses an output sensor or an output shaft speed sensor, since some fitments list N/A in the position field while still referencing the same transmission speed function.

For best results, inspect the connector and wiring for corrosion or damage before installing the new sensor. This part cross-references Dorman OE Solutions 917-602 and Standard Ignition SC104 for the same application.

Quality Assurance

NTK sensors are produced using OE-based engineering and are tested under thermal shock, vibration, and OBD verification conditions. The AU0125 is manufactured to meet or exceed OE specifications for consistent transmission speed signal performance.