Standard Ignition AX366 Ambient Air Temperature Sensor

Ambient Air Temperature Sensor for Ford Trucks

Restore accurate outside temperature readings with this Standard Ignition ambient air temperature sensor. Built as a direct-fit OE replacement, AX366 is made for proper fit, form, and function in select Ford applications, including F-150, F-150 Lightning, F-250 Super Duty, and F-350 Super Duty models.

Key Features

• Direct-fit OE replacement for straightforward installation
• Black and white sensor housing with round and square plug-in connector design
• Female connector with 2 male pin terminals
• Wiring harness included for the listed application
• Push-on attachment method
• Built with materials selected to handle demanding underhood and exterior conditions
• Tested for reliability and consistent performance

Product Details

Standard Ignition AX366 is an ambient air temperature sensor used by the HVAC system to report outside air temperature to the vehicle. Accurate sensor input helps the climate control system and instrument display respond correctly. This part number, AX366, is engineered for OE-style fitment and is backed by Standard Ignition’s manufacturing quality control process. It is a practical replacement for Ford F-150 and Ford Super Duty trucks where the original sensor has failed or is reading incorrectly.

This part cross-references Monroe Shocks & Struts (e.g., ATSA185, DY1371) for the same application.

Vehicle Fitment

• Fits 2022-2023 Ford F-150, in driver side mirror.
• Fits 2022-2023 Ford F-150 Lightning, in driver side mirror.
• Fits 2022 Ford F-250 Super Duty, in driver side mirror.
• Fits 2022 Ford F-350 Super Duty, in driver side mirror.
• Fits 2020-2021 Ford F-150.
• Fits 2017-2021 Ford F-250 Super Duty.
• Fits 2017-2021 Ford F-350 Super Duty.
• Fits 2018-2019 Ford F-150, inside air temperature.

What It Helps Solve

• Incorrect outside temperature display
• HVAC temperature readings that do not match ambient conditions
• Fault codes related to ambient air temperature sensing
• Climate control behavior affected by a failed sensor signal
• Replacement needs after sensor damage from road debris or weather exposure

Installation Notes

Verify connector shape, terminal style, and mounting location before installation. AX366 uses a plug-in connector with a female housing, 2 pin terminals, and push-on attachment method. On listed 2022-2023 Ford F-150 and F-150 Lightning applications, the sensor is located in the driver side mirror. On 2018-2019 Ford F-150 applications, the fitment note identifies inside air temperature. Confirm the original part location and harness routing before final assembly.

Quality Assurance

Standard Ignition manufactures this sensor as an OE replacement and subjects it to extensive testing for reliability and performance. The part is produced under complete quality control throughout the manufacturing process to support consistent fit and function.