Product Description
MOPAR 68457701AA AMBIENT AIR TEMP SENSOR FOR 13-24 RAM WITH 6.7L CUMMINS ENGINE
Maintain accurate outside temperature readings and proper HVAC system operation with the genuine Mopar 68457701AA Ambient Air Temperature Sensor for 2013-2024 Ram trucks equipped with the 6.7L Cummins diesel engine. This OEM sensor monitors external air temperature and communicates directly with the vehicle’s computer system for precise climate control and temperature display functionality.
A failing ambient air temperature sensor can cause incorrect outside temperature readings, poor HVAC performance, inconsistent automatic climate control operation, and diagnostic trouble codes. Designed to factory specifications, Mopar 68457701AA provides reliable performance, exact fitment, and seamless integration with factory electronics.
Frequently Asked Questions (FAQ)
Is this a genuine Mopar sensor?
Yes — this is an OEM genuine Mopar ambient air temperature sensor.
What does the ambient air temperature sensor do?
The sensor measures outside air temperature and sends data to the vehicle’s HVAC and computer systems.
What are signs of a bad ambient air temperature sensor?
Common symptoms include inaccurate outside temperature readings, HVAC issues, delayed AC operation, or diagnostic trouble codes.
Is this a direct-fit replacement?
Yes — Mopar 68457701AA is designed as a direct OEM replacement with factory-style connections.
Will this require programming?
Typically no programming is required after installation, though diagnostics may be recommended if issues persist.
Fitment Details
- 2013 Ram 2500 6.7L Cummins
- 2014 Ram 2500 6.7L Cummins
- 2015 Ram 2500 6.7L Cummins
- 2016 Ram 2500 6.7L Cummins
- 2017 Ram 2500 6.7L Cummins
- 2018 Ram 2500 6.7L Cummins
- 2019 Ram 2500 6.7L Cummins
- 2020 Ram 2500 6.7L Cummins
- 2021 Ram 2500 6.7L Cummins
- 2022 Ram 2500 6.7L Cummins
- 2023 Ram 2500 6.7L Cummins
- 2024 Ram 2500 6.7L Cummins
- 2013-2024 Ram 3500 6.7L Cummins
- Fits vehicles equipped with factory ambient air temperature monitoring systems
- Verify fitment using VIN before ordering
Specifications for Mopar 68457701AA
| Category | Details |
|---|---|
| Part Number | 68457701AA |
| Brand | Mopar (OEM) |
| Product Type | Ambient Air Temperature Sensor |
| Engine Compatibility | 6.7L Cummins Turbo Diesel |
| Fitment | 2013-2024 Ram 2500 & Ram 3500 |
| Sensor Function | Monitors outside ambient air temperature |
| Connector Style | OEM Factory Electrical Connector |
| Installation Type | Direct OEM Replacement |
| UPC | Not Available |
| GTIN | Not Available |
| Shipping Weight | Approx. 0.25 lbs |
| Shipping Dimensions | Approx. 4" x 4" x 2" |
| Shipping | Standard ground shipping |
| Country of Origin | OEM Supplier Manufactured |
| Prop 65 | WARNING: Cancer and reproductive harm – www.P65Warnings.ca.gov |
| Condition | New |
