Standard Ignition AX75 Ambient Air Temperature Sensor

Brand Standard Ignition AX75
Attachment Method Push On
Color Black
Connector Gender Female
Connector Shape Oval
Connector Type Plug In
Contents Sensor
Mounting Bracket(s) Included No
Terminal Gender Male
Terminal Type Blade
Voltage 12
Wiring Harness Included No
Fits Chrysler, Dodge, Jeep, Mitsubishi, and Plymouth · 322 vehicles

Precision performance. Designed to deliver accurate sensor readings.

Professional installation confidence. High-grade construction helps ensure a dependable fit and finish.

Quality materials. Built with durable components for prolonged life.

Cross-references Dorman - HELP 76002, HOLSTEIN 2ACT0138 and 5S1137 for the same application. See all 12.

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Ambient Air Temperature Sensor for Chrysler, Dodge, and Jeep

Standard Ignition AX75 is an ambient air temperature sensor built for precise temperature input and dependable HVAC operation. It uses a black oval plug-in connector with a female connector body, male blade terminals, and a push-on attachment method for a direct replacement style installation.

Compatible With Chrysler Pacifica, Dodge Charger, Jeep Grand Cherokee, and other listed applications, this sensor supports accurate outside air temperature readings for vehicles equipped with 12-volt electrical systems. Standard Ignition AX75 is engineered with high-grade materials and construction for consistent performance in demanding service conditions.

Key Features

  • Ambient air temperature sensor for HVAC systems
  • Push-on attachment method
  • Black housing with oval connector shape
  • Female connector, plug-in type
  • Male blade terminals with 2-terminal design
  • 12-volt electrical specification
  • No wiring harness included
  • No mounting bracket included

Detailed Description

Standard Ignition AX75 is a replacement ambient air temperature sensor designed to deliver precise performance and reliable installation confidence. The sensor construction reflects decades of research and development focused on technician needs, with durable materials selected for prolonged service life. This part cross-references Dorman - HELP 76002 for the same application. It is a direct-fit style solution for a wide range of Chrysler, Dodge, Jeep, and select Mitsubishi models, including Chrysler 300, Dodge Durango, Jeep Wrangler, and Dodge Ram 1500 applications.

What It Helps Address

  • Incorrect outside temperature display on the dash
  • HVAC system temperature input errors
  • Faulty ambient air sensor signal to the control module
  • Intermittent temperature readings caused by sensor wear
  • Replacement needs after connector or sensor failure

Installation Notes and Tips

Verify connector style, terminal layout, and mounting location before installation. Some listed applications note use without a bracket, so confirm the vehicle’s original configuration before ordering. This part is listed for 2025 through 1997 model years across multiple Chrysler, Dodge, Jeep, and Mitsubishi platforms, including Fits 2020-2025 Chrysler Pacifica, Fits 2011-2024 Dodge Durango, and Fits 1999-2025 Jeep Grand Cherokee. For best results, inspect the connector for corrosion or damaged terminals before connecting the new sensor.

Quality Assurance

Standard Ignition manufactures this sensor with high-grade materials and construction to support precise operation and long service life. The AX75 is built to meet professional installation expectations and consistent HVAC sensor performance.

This part fits 322 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelBody Type# DoorsLitersCylindersPositionNotes
2025ChryslerPacifica——3.6LV6N/A—
2025JeepGrand Cherokee————N/A—
2024ChryslerPacifica——3.6LV6N/A—
2024ChryslerVoyager——3.6LV6N/A—
2024DodgeDurango————N/A—
2024JeepGrand Cherokee————N/A—
2024JeepGrand Cherokee L————N/A—
2024JeepGrand Wagoneer————N/A—
2023Chrysler300————N/A—
2023ChryslerPacifica——3.6LV6N/A—
2023ChryslerVoyager——3.6LV6N/A—
2023DodgeChallenger————N/A—
2023DodgeCharger————N/A—
2023DodgeDurango————N/A—
2023JeepGrand Cherokee————N/A—
2023JeepGrand Cherokee L————N/A—
2023JeepGrand Wagoneer————N/A—
2023JeepWrangler————N/A—
2022Chrysler300————N/A—
2022ChryslerPacifica————N/A—
2022ChryslerVoyager——3.6LV6N/A—
2022DodgeChallenger————N/A—
2022DodgeCharger————N/A—
2022DodgeDurango————N/A—
2022JeepGrand Cherokee————N/A—
2022JeepGrand Cherokee L————N/A—
2022JeepGrand Wagoneer——6.4LV8N/A—
2022JeepWrangler————N/A—
2021Chrysler300————N/A—
2021ChryslerPacifica————N/A—
2021ChryslerVoyager——3.6LV6N/A—
2021DodgeChallenger————N/A—
2021DodgeCharger————N/A—
2021DodgeDurango————N/A—
2021JeepGrand Cherokee————N/A—
2021JeepGrand Cherokee L————N/A—
2021JeepWrangler————N/A—
2020Chrysler300————N/A—
2020ChryslerPacifica————N/A—
2020ChryslerVoyager——3.6LV6N/A—
2020DodgeChallenger————N/A—
2020DodgeCharger————N/A—
2020DodgeDurango————N/A—
2020DodgeGrand Caravan————N/A—
2020JeepGrand Cherokee————N/A—
2020JeepWrangler————N/A—
2019Chrysler300————N/A—
2019DodgeChallenger————N/A—
2019DodgeCharger————N/A—
2019DodgeDurango————N/A—
2019DodgeGrand Caravan————N/A—
2019JeepGrand Cherokee————N/A—
2019JeepWrangler————N/A—
2018Chrysler300————N/A—
2018DodgeChallenger————N/A—
2018DodgeCharger————N/A—
2018DodgeDurango————N/A—
2018DodgeGrand Caravan————N/A—
2018JeepGrand Cherokee————N/A—
2018JeepWrangler————N/A—
2017Chrysler300————N/A—
2017DodgeChallenger————N/A—
2017DodgeCharger————N/A—
2017DodgeDurango————N/A—
2017DodgeGrand Caravan————N/A—
2017JeepGrand Cherokee————N/A—
2017JeepWrangler————N/A—
2016Chrysler300————N/A—
2016ChryslerTown & Country————N/A—
2016DodgeChallenger————N/A—
2016DodgeCharger————N/A—
2016DodgeDurango————N/A—
2016DodgeGrand Caravan————N/A—
2016JeepGrand Cherokee————N/A—
2016JeepWrangler————N/A—
2015Chrysler300————N/A—
2015ChryslerTown & Country————N/A—
2015DodgeChallenger————N/A—
2015DodgeCharger————N/A—
2015DodgeDurango————N/A—
2015DodgeGrand Caravan————N/A—
2015JeepGrand Cherokee————N/A—
2015JeepWrangler————N/A—
2014Chrysler300————N/A—
2014ChryslerTown & Country————N/A—
2014DodgeChallenger————N/A—
2014DodgeCharger————N/A—
2014DodgeDurango————N/A—
2014DodgeGrand Caravan————N/A—
2014JeepGrand Cherokee————N/A—
2014JeepWrangler————N/A—
2013Chrysler300————N/A—
2013ChryslerTown & Country————N/A—
2013DodgeChallenger————N/A—
2013DodgeCharger————N/A—
2013DodgeDurango————N/A—
2013DodgeGrand Caravan————N/A—
2013JeepGrand Cherokee————N/A—
2013JeepWrangler————N/A—
2012Chrysler300————N/A—
2012ChryslerTown & Country————N/A—
2012DodgeChallenger————N/A—
2012DodgeCharger————N/A—
2012DodgeDurango————N/A—
2012DodgeGrand Caravan————N/A—
2012JeepGrand Cherokee————N/A—
2012JeepLiberty————N/A—
2012JeepWrangler————N/A—
2011Chrysler300————N/A—
2011ChryslerTown & Country————N/A—
2011DodgeChallenger————N/A—
2011DodgeCharger————N/A—
2011DodgeDurango————N/A—
2011DodgeGrand Caravan————N/A—
2011DodgeNitro————N/A—
2011JeepGrand Cherokee————N/A—
2011JeepLiberty————N/A—
2011JeepWrangler————N/A—
2010Chrysler300————N/A—
2010ChryslerTown & Country————N/A—
2010DodgeChallenger————N/A—
2010DodgeCharger————N/A—
2010DodgeDakota————N/A—
2010DodgeGrand Caravan————N/A—
2010DodgeNitro————N/A—
2010DodgeRam 1500————N/A—
2010DodgeRam 2500————N/A—
2010DodgeRam 3500————N/A—
2010JeepCommander————N/A—
2010JeepGrand Cherokee————N/A—
2010JeepLiberty————N/A—
2010JeepWrangler————N/A—
2009Chrysler300————N/A—
2009ChryslerAspen————N/A—
2009ChryslerTown & Country————N/A—
2009DodgeChallenger————N/A—
2009DodgeCharger————N/A—
2009DodgeDakota————N/A—
2009DodgeDurango————N/A—
2009DodgeGrand Caravan————N/A—
2009DodgeNitro————N/A—
2009DodgeRam 1500————N/A—
2009DodgeRam 2500————N/A—
2009DodgeRam 3500————N/A—
2009JeepCommander————N/A—
2009JeepGrand Cherokee————N/A—
2009JeepLiberty————N/A—
2009JeepWrangler————N/A—
2009MitsubishiRaider————N/A—
2008Chrysler300————N/A—
2008ChryslerAspen————N/A—
2008ChryslerPacifica————N/A—
2008ChryslerTown & Country————N/A—
2008DodgeChallenger————N/A—
2008DodgeCharger————N/A—
2008DodgeDakota————N/A—
2008DodgeDurango————N/A—
2008DodgeGrand Caravan————N/A—
2008DodgeMagnum————N/A—
2008DodgeNitro————N/A—
2008DodgeRam 1500————N/A—
2008DodgeRam 2500————N/A—
2008DodgeRam 3500————N/A—
2008JeepCommander————N/A—
2008JeepGrand Cherokee————N/A—
2008JeepLiberty————N/A—
2008JeepWrangler————N/A—
2008MitsubishiRaider————N/A—
2007Chrysler300————N/A—
2007ChryslerAspen————N/A—
2007ChryslerPacifica————N/A—
2007ChryslerTown & Country————N/A—
2007DodgeCaravan————N/A—
2007DodgeCharger————N/A—
2007DodgeDakota————N/A—
2007DodgeDurango————N/A—
2007DodgeGrand Caravan————N/A—
2007DodgeMagnum————N/A—
2007DodgeNitro————N/A—
2007DodgeRam 1500————N/A—
2007DodgeRam 2500————N/A—
2007DodgeRam 3500————N/A—
2007JeepCommander————N/A—
2007JeepGrand Cherokee————N/A—
2007JeepLiberty————N/A—
2007JeepWrangler————N/A—
2007MitsubishiRaider————N/A—
2006Chrysler300————N/A—
2006ChryslerPacifica————N/A—
2006ChryslerSebring————N/A—
2006ChryslerTown & Country————N/A—
2006DodgeCaravan————N/AFitment Note: Without Bracket
2006DodgeCharger————N/A—
2006DodgeDakota————N/A—
2006DodgeDurango————N/A—
2006DodgeGrand Caravan————N/AFitment Note: Without Bracket
2006DodgeMagnum————N/A—
2006DodgeRam 1500————N/A—
2006DodgeRam 2500————N/A—
2006DodgeRam 3500————N/A—
2006DodgeStratus————N/A—
2006JeepCommander————N/A—
2006JeepGrand Cherokee————N/A—
2006JeepLiberty————N/A—
2006JeepTJ————N/A—
2006JeepWrangler————N/A—
2006MitsubishiRaider————N/A—
2005Chrysler300————N/A—
2005ChryslerPacifica————N/A—
2005ChryslerPT Cruiser————N/A—
2005ChryslerSebring————N/A—
2005ChryslerTown & Country————N/A—
2005DodgeCaravan————N/AFitment Note: Without Bracket
2005DodgeDakota————N/A—
2005DodgeDurango————N/A—
2005DodgeGrand Caravan————N/AFitment Note: Without Bracket
2005DodgeMagnum————N/A—
2005DodgeRam 1500————N/A—
2005DodgeRam 2500————N/A—
2005DodgeRam 3500————N/A—
2005DodgeStratus—4 Door——N/A—
2005JeepGrand Cherokee————N/A—
2005JeepLiberty————N/A—
2005JeepTJ————N/A—
2005JeepWrangler————N/A—
2004Chrysler300M————N/A—
2004ChryslerConcorde————N/A—
2004ChryslerPacifica————N/A—
2004ChryslerPT Cruiser————N/A—
2004ChryslerSebring————N/A—
2004ChryslerTown & Country————N/AFitment Note: Without Bracket
2004DodgeCaravan————N/AFitment Note: Without Bracket
2004DodgeDakota————N/A—
2004DodgeDurango————N/A—
2004DodgeGrand Caravan————N/AFitment Note: Without Bracket
2004DodgeIntrepid————N/A—
2004DodgeRam 1500————N/A—
2004DodgeRam 2500————N/A—
2004DodgeRam 3500————N/A—
2004DodgeStratusSedan———N/A—
2004JeepGrand Cherokee————N/A—
2004JeepLiberty————N/A—
2004JeepTJ————N/A—
2004JeepWrangler————N/A—
2003Chrysler300M————N/A—
2003ChryslerConcorde————N/A—
2003ChryslerIntrepid————N/A—
2003ChryslerPT Cruiser————N/A—
2003ChryslerSebring————N/A—
2003ChryslerTown & Country————N/AFitment Note: Without Bracket
2003ChryslerVoyager————N/A—
2003DodgeCaravan————N/AFitment Note: Without Bracket
2003DodgeDakota————N/A—
2003DodgeDurango————N/A—
2003DodgeGrand Caravan————N/AFitment Note: Without Bracket
2003DodgeIntrepid————N/A—
2003DodgeRam 1500————N/A—
2003DodgeRam 1500 Van————N/A—
2003DodgeRam 2500————N/A—
2003DodgeRam 2500 Van————N/A—
2003DodgeRam 3500————N/A—
2003DodgeRam 3500 Van————N/A—
2003DodgeStratusSedan———N/A—
2003JeepGrand Cherokee————N/A—
2003JeepLiberty————N/A—
2003JeepTJ————N/A—
2003JeepWrangler————N/A—
2002Chrysler300M————N/A—
2002ChryslerConcorde————N/A—
2002ChryslerGrand Voyager————N/A—
2002ChryslerIntrepid————N/A—
2002ChryslerPT Cruiser————N/A—
2002ChryslerSebring——2.4LL4N/A—
2002ChryslerSebring——2.7LV6N/A—
2002ChryslerTown & Country————N/AFitment Note: Without Bracket
2002ChryslerVoyager————N/A—
2002DodgeCaravan————N/AFitment Note: Without Bracket
2002DodgeDakota————N/A—
2002DodgeDurango————N/A—
2002DodgeGrand Caravan————N/AFitment Note: Without Bracket
2002DodgeIntrepid————N/A—
2002DodgeStratus————N/AHVAC Automatic Temperature Control (ATC) Relay with Bracket
2002JeepGrand Cherokee————N/A—
2002JeepLiberty————N/A—
2001Chrysler300M————N/A—
2001ChryslerConcorde————N/A—
2001ChryslerIntrepid————N/A—
2001ChryslerLHS————N/A—
2001ChryslerPT Cruiser————N/A—
2001ChryslerSebring——2.4LL4N/A—
2001ChryslerSebring——2.7LV6N/A—
2001DodgeCaravan————N/AFitment Note: Without Bracket
2001DodgeDakota————N/A—
2001DodgeDurango————N/A—
2001DodgeIntrepid————N/A—
2001DodgeStratus————N/AHVAC Automatic Temperature Control (ATC) Relay with Bracket
2001JeepGrand Cherokee————N/A—
2000Chrysler300M————N/A—
2000ChryslerCirrus————N/A—
2000ChryslerConcorde————N/A—
2000ChryslerIntrepid————N/A—
2000ChryslerLHS————N/A—
2000DodgeDakota————N/A—
2000DodgeDurango————N/A—
2000DodgeIntrepid————N/A—
2000DodgeStratus————N/A—
2000JeepGrand Cherokee————N/A—
2000PlymouthBreeze————N/A—
1999Chrysler300M————N/A—
1999ChryslerCirrus————N/A—
1999ChryslerConcorde————N/A—
1999ChryslerIntrepid————N/A—
1999ChryslerLHS————N/A—
1999DodgeDakota————N/A—
1999DodgeDurango————N/A—
1999DodgeIntrepid————N/A—
1999DodgeStratus————N/A—
1999JeepGrand Cherokee————N/A—
1999PlymouthBreeze————N/A—
1998DodgeDakota————N/A—
1998DodgeDurango————N/A—
1997DodgeDakota————N/A—
Directly replaces or cross-references 12 part numbers
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
Dorman - HELP — 76002HOLSTEIN — 2ACT01385S113715-5030372-4607139-4185149025AA05149025AAATS35ATSA3TS5048WT3200