Standard Ignition AX328 Cabin Air Temperature Sensor

Brand Standard Ignition AX328
Connector Gender Female
Connector Shape Rectangular
Connector Type Plug In
Contents Sensor
Terminal Gender Male
Terminal Type Blade
Fits Volkswagen and Audi · 38 vehicles

Plug-in connector. Rectangular female connector with blade terminals for a secure electrical connection.

Cabin air sensor. Monitors interior air temperature for HVAC system control.

Cross-references Standard Ignition AX328, 1K0907543C and ATSA222 for the same application. See all 5.

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Cabin Air Temperature Sensor for HVAC Control

Standard Ignition AX328 is a cabin air temperature sensor used in HVAC systems to monitor interior air temperature and support climate control operation. It features a rectangular plug-in connector with 2 terminals, a female connector housing, and male blade terminals for a direct electrical connection.

Compatible With select Audi and Volkswagen models, including Audi A8 Quattro, Audi S8, Volkswagen Beetle, CC, e-Golf, Golf, Golf Alltrack, Golf R, Golf SportWagen, GTI, Jetta, Touareg, and Eos. The AX328 is a direct-fit cabin temperature sensor for vehicles that use this connector style and application.

  • Brand: Standard Ignition
  • Part number: AX328
  • Cabin air temperature sensor for HVAC temperature monitoring
  • Rectangular plug-in connector
  • 2-terminal design with female connector and male blade terminals
  • Direct replacement style for select Audi and Volkswagen HVAC systems

Fitment Details

  • Fits 2015-2018 Audi S8, Auxiliary.
  • Fits 2016-2017 Volkswagen Beetle.
  • Fits 2016-2017 Volkswagen CC.
  • Fits 2016-2017 Volkswagen e-Golf.
  • Fits 2016-2017 Volkswagen Golf.
  • Fits 2017 Volkswagen Golf Alltrack.
  • Fits 2016-2017 Volkswagen Golf R.
  • Fits 2016-2017 Volkswagen Golf SportWagen.
  • Fits 2016-2017 Volkswagen GTI.
  • Fits 2016-2017 Volkswagen Jetta.
  • Fits 2016-2017 Volkswagen Touareg.
  • Fits 2015-2016 Audi A8 Quattro, Auxiliary.
  • Fits 2016 Volkswagen Eos.
  • Fits 2014 Audi A8 Quattro.
  • Fits 2010-2011 Audi A8 Quattro.
  • Fits 2014 Audi S8.
  • Fits 2010 Audi S8.

What This Sensor Helps Address

  • Inaccurate cabin temperature readings
  • HVAC temperature control that does not respond correctly
  • Climate system output that feels too warm or too cold
  • Erratic automatic climate control behavior
  • Faults related to interior temperature sensing

Installation Notes and Tips

Verify the connector shape, terminal count, and terminal gender before installation. This part number, AX328, should be matched to the vehicle’s HVAC sensor location and original connector style for proper fitment. Confirm application details for Audi A8 Quattro, Audi S8, and the listed Volkswagen models before replacement.

This part cross-references 1K0907543C and TS57455 for the same application.

Quality Assurance

Standard Ignition supplies OE-style replacement electrical and HVAC components for service applications. AX328 is built to match the listed cabin air temperature sensor configuration for the confirmed Audi and Volkswagen fitments.

This part fits 38 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelLitersCylindersPositionNotes
2018AudiS8——N/AAuxiliary
2017AudiS8——N/AAuxiliary
2017VolkswagenBeetle1.8LL4N/A—
2017VolkswagenBeetle2.0LL4N/A—
2017VolkswagenCC2.0LL4N/A—
2017Volkswagene-Golf——N/A—
2017VolkswagenGolf1.8LL4N/A—
2017VolkswagenGolf Alltrack——N/A—
2017VolkswagenGolf R——N/A—
2017VolkswagenGolf SportWagen1.8LL4N/A—
2017VolkswagenGTI——N/A—
2017VolkswagenJetta1.4LL4N/A—
2017VolkswagenJetta1.8LL4N/A—
2017VolkswagenJetta2.0LL4N/A—
2017VolkswagenTouareg3.6LV6N/A—
2016AudiA8 Quattro——N/AAuxiliary
2016AudiS8——N/AAuxiliary
2016VolkswagenBeetle1.8LL4N/A—
2016VolkswagenBeetle2.0LL4N/A—
2016VolkswagenCC2.0LL4N/A—
2016Volkswagene-Golf——N/A—
2016VolkswagenEos——N/A—
2016VolkswagenGolf1.8LL4N/A—
2016VolkswagenGolf R——N/A—
2016VolkswagenGolf SportWagen1.8LL4N/A—
2016VolkswagenGTI——N/A—
2016VolkswagenJetta1.4LL4N/A—
2016VolkswagenJetta1.8LL4N/A—
2016VolkswagenJetta2.0LL4N/A—
2016VolkswagenTouareg3.0LV6N/A—
2016VolkswagenTouareg3.6LV6N/A—
2015AudiA8 Quattro——N/AAuxiliary
2015AudiS8——N/AAuxiliary
2014AudiA8 Quattro——N/A—
2014AudiS8——N/A—
2011AudiA8 Quattro——N/A—
2010AudiA8 Quattro——N/A—
2010AudiS8——N/A—
Directly replaces or cross-references 5 part numbers
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
Standard Ignition — AX3281K0907543CATSA222TS57455WT5764