HomeHVAC > SensorsStandard Ignition AX366 Ambient Air Temperature Sensor
Part #: AX366

Standard Ignition AX366 Ambient Air Temperature Sensor

⚙️ 20 vehicles fit this part
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Select your vehicle to confirm fitment
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OE Direct Replacement — Bolt-on fit, no modifications needed
🚗Fitment: Ford, F-150, F-150 Lightning, F-250 Super Duty, and F-350 Super Duty
🔄Easy Returns — Return within 60 days for a full refund
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Reliable Ambient Air Temperature Sensor for Ford Trucks

The Standard Ignition AX366 Ambient Air Temperature Sensor is designed to provide accurate temperature readings for your Ford F-150, F-150 Lightning, F-250 Super Duty, and F-350 Super Duty models. This sensor ensures your HVAC system operates efficiently by monitoring outside air temperature with precision.

  • Push-on attachment method for secure and straightforward installation
  • Black and white color scheme for easy identification
  • Female connector with one plug-in connection for compatibility
  • Connector shapes include round and square for versatile fitment
  • Includes wiring harness for direct integration
  • Two male pin terminals for reliable electrical contact
  • Sensor-only contents without mounting brackets

Product Details and Specifications

The Standard Ignition AX366 Ambient Air Temperature Sensor features a push-on attachment method that simplifies installation while maintaining a firm hold in place. Its black and white color coding helps with quick visual confirmation during service. The sensor uses a female connector with a single plug-in connection, designed to fit the round and square connector shapes found in Ford F-150, F-150 Lightning, F-250 Super Duty, and F-350 Super Duty HVAC systems. Equipped with two male pin terminals, this sensor ensures consistent electrical connectivity. The included wiring harness facilitates seamless integration into your vehicle’s existing system. Note that this product does not include mounting brackets, focusing solely on the sensor component.

Common Applications and Problem Resolution

  • Restores accurate ambient air temperature readings for HVAC control
  • Resolves issues with incorrect cabin temperature regulation
  • Eliminates HVAC system errors related to faulty temperature sensing
  • Prevents improper air conditioning or heating activation
  • Addresses sensor failure symptoms such as erratic temperature display

Installation Notes and Tips

When installing the Standard Ignition AX366 sensor, ensure the push-on attachment is fully seated to avoid loose connections. Verify the female connector aligns properly with the vehicle’s wiring harness, matching the round or square connector shape. Handle the sensor carefully to avoid damaging the male pin terminals. Since mounting brackets are not included, use the existing bracket or mounting location in your Ford truck. Confirm all electrical connections are secure before testing the HVAC system.

Quality Assurance and Warranty

Standard Ignition manufactures the AX366 Ambient Air Temperature Sensor to meet OEM specifications for Ford trucks, ensuring reliable performance and durability. This sensor undergoes quality control testing to maintain consistent functionality. Please refer to Standard Ignition’s warranty policy for coverage details related to this part number.

BrandStandard Ignition
Part NumberAX366
Attachment MethodPush on
ColorBlack, white
Connector GenderFemale
Connector Quantity1
Connector ShapeRound, square
Connector TypePlug in
ContentsSensor
Mounting Bracket(s) IncludedNo
Terminal GenderMale
Terminal Quantity2
Terminal TypePin
Wiring Harness IncludedYes

This part fits 20 vehicles. Search below:

YearMakeModelPositionNotes
2023FordF-150N/AIn Driver Side Mirror
2023FordF-150 LightningN/AIn Driver Side Mirror
2022FordF-150N/AIn Driver Side Mirror
2022FordF-150 LightningN/AIn Driver Side Mirror
2022FordF-250 Super DutyN/AIn Driver Side Mirror
2022FordF-350 Super DutyN/AIn Driver Side Mirror
2021FordF-150N/A
2021FordF-250 Super DutyN/A
2021FordF-350 Super DutyN/A
2020FordF-150N/A
2020FordF-250 Super DutyN/A
2020FordF-350 Super DutyN/A
2019FordF-150N/AInside Air Temperature
2019FordF-250 Super DutyN/A
2019FordF-350 Super DutyN/A
2018FordF-150N/AInside Air Temperature
2018FordF-250 Super DutyN/A
2018FordF-350 Super DutyN/A
2017FordF-250 Super DutyN/A
2017FordF-350 Super DutyN/A

* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.

This part directly replaces or is cross-referenced with the following part numbers:

ATSA185DY1371TS57493WT5802

Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.