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Standard Ignition AX357 Ambient Air Temperature Sensor
| Brand | Standard Ignition AX357 |
|---|---|
| Attachment Method | Push On |
| Color | Black |
| Connector Gender | Female |
| Connector Shape | Round, Square |
| Connector Type | Plug In |
| Contents | Sensor |
| Mounting Bracket(s) Included | No |
| Terminal Gender | Male |
| Terminal Type | Pin |
| Wiring Harness Included | No |
| Fits | Ford · 8 vehicles |
OE direct replacement. Direct-fit design ensures proper fit, form, and function for easy installation.
High-quality materials withstand extreme conditions for lasting durability.
Extensively tested for reliable performance and consistent operation.
Cross-references Four Seasons 76039, 5S14994 and ATSA63 for the same application. See all 7.
Ambient Air Temperature Sensor for Ford Mustang
Standard Ignition AX357 is a direct-fit ambient air temperature sensor built for OE-style fit, form, and function. It is made with durable materials for harsh underhood and road conditions, and it is tested for reliable operation in everyday service.
Key Features
- Direct-fit OE replacement for straightforward installation
- Ambient air temperature sensor for HVAC and temperature reporting systems
- Push-on attachment method with a plug-in connector
- Black housing with a round and square connector shape
- Female connector with 2 male pin terminals
- No mounting bracket and no wiring harness included
- Standard Ignition AX357 replacement part number
Detailed Description
This ambient air temperature sensor is designed to restore accurate outside air temperature input for the vehicle’s climate control and related systems. Standard Ignition AX357 follows OE-style dimensions and connector design to help maintain proper fit and electrical connection on Ford Mustang applications, including 2015-2021 Ford Mustang and 2022 Ford Mustang on radiator locations. This part cross-references Four Seasons 76039 for the same application.
Common Issues It May Address
- Incorrect outside temperature display
- HVAC system temperature input errors
- Delayed or unstable ambient temperature readings
- Fault codes related to the ambient air temperature sensor circuit
- Poor sensor response after impact, corrosion, or age-related wear
Installation Notes and Tips
Verify connector style, terminal count, and mounting location before installation. AX357 uses a push-on attachment method and a plug-in connector, so the existing harness should match the sensor terminals and connector shape. For Ford Mustang models, confirm the radiator-mounted application on 2022 vehicles and compare the original sensor to the replacement before final installation.
Quality Assurance
Standard Ignition states that this sensor is manufactured with quality control maintained throughout production and is tested for reliability and performance. The part is built to meet OE replacement expectations for fit and function.
| Year | Make | Model | Position | Notes |
|---|---|---|---|---|
| 2022 | Ford | Mustang | N/A | On Radiator |
| 2021 | Ford | Mustang | N/A | — |
| 2020 | Ford | Mustang | N/A | — |
| 2019 | Ford | Mustang | N/A | — |
| 2018 | Ford | Mustang | N/A | — |
| 2017 | Ford | Mustang | N/A | — |
| 2016 | Ford | Mustang | N/A | — |
| 2015 | Ford | Mustang | N/A | — |
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