Product Description
MOPAR 68447683AB INTAKE AIR TEMPERATURE (IAT) SENSOR FOR 07.5-24 DODGE RAM WITH 6.7L CUMMINS ENGINE
Maintain accurate engine air monitoring and restore OEM diesel performance with the genuine Mopar 68447683AB Intake Air Temperature (IAT) Sensor for 2007.5-2024 Dodge Ram and Ram trucks equipped with the legendary 6.7L Cummins turbo diesel engine. This factory OEM air intake sensor is designed to precisely measure intake air temperature and barometric pressure to optimize fuel delivery, turbocharger efficiency, engine timing, and overall drivability.
The Mopar 68447683AB sensor is air-box mounted and functions as both an intake air temperature sensor and barometric absolute pressure sensor. By supplying critical real-time air density and temperature data to the engine control module (ECM), this sensor helps maintain proper air-to-fuel ratios, emissions system operation, turbocharger response, and towing performance under varying altitude and environmental conditions.
A failing IAT sensor can lead to hard starts, poor fuel economy, sluggish throttle response, inaccurate boost calculations, rough idle, reduced towing performance, and check engine lights. Replacing your failed or inaccurate sensor with a genuine Mopar OEM component ensures factory-calibrated performance, proper electrical communication, and long-lasting reliability.
Manufactured to strict OEM Mopar standards, the 68447683AB is built with durable heat-resistant materials and direct-fit factory connectors for hassle-free installation and dependable long-term operation. This sensor replaces multiple earlier Mopar sensor revisions while maintaining full compatibility across numerous Cummins-powered Ram applications.
FAQ
What does the IAT sensor do?
The intake air temperature sensor monitors incoming air temperature and barometric pressure so the ECM can properly adjust fuel delivery, timing, and turbocharger operation.
What symptoms can a bad IAT sensor cause?
Common symptoms include poor fuel economy, hard starts, rough idle, sluggish acceleration, reduced towing performance, incorrect boost readings, and check engine lights.
Is this a genuine Mopar OEM sensor?
Yes. The 68447683AB is a genuine OEM Mopar intake air temperature and barometric pressure sensor.
Where is this sensor located?
This sensor is typically mounted in the factory air box or intake assembly depending on model year and configuration.
Does this replace older Mopar sensor part numbers?
Yes. The 68447683AB supersedes several earlier Mopar sensor revisions including 53034091AA, 53034091AB, 68002437AA, and 68447683AA.
Vehicle Fitment
- 2007.5 Dodge Ram 2500 6.7L Cummins Diesel
- 2007.5 Dodge Ram 3500 6.7L Cummins Diesel
- 2008 Dodge Ram 2500 6.7L Cummins Diesel
- 2008 Dodge Ram 3500 6.7L Cummins Diesel
- 2009 Dodge Ram 2500 6.7L Cummins Diesel
- 2009 Dodge Ram 3500 6.7L Cummins Diesel
- 2010 Dodge Ram 2500 6.7L Cummins Diesel
- 2010 Dodge Ram 3500 6.7L Cummins Diesel
- 2011-2024 Ram 2500 6.7L Cummins Diesel
- 2011-2024 Ram 3500 6.7L Cummins Diesel
- 2011-2024 Ram 4500 6.7L Cummins Diesel
- 2011-2024 Ram 5500 6.7L Cummins Diesel
Fits Select Trims Including:
ST, SLT, SXT, TRX, Tradesman, Big Horn, Lone Star, Laramie, Outdoorsman, Rebel, Power Wagon, Limited, Laramie Longhorn, Chassis Cab Models
Specifications for Mopar 68447683AB
| Category | Details |
|---|---|
| Part Number | 68447683AB |
| Brand | Mopar (OEM) |
| Product Type | Intake Air Temperature (IAT) Sensor / Barometric Pressure Sensor |
| Engine Compatibility | 6.7L Cummins Turbo Diesel |
| Vehicle Fitment | 2007.5-2024 Dodge Ram & Ram 2500/3500/4500/5500 |
| Function | Monitors intake air temperature and barometric pressure for accurate engine management calibration |
| Sensor Location | Air Box Mounted / Intake Air System |
| Installation Type | Direct OEM Replacement |
| Connector Type | OEM Factory Electrical Connector |
| Sensor Operation | Temperature and Pressure Monitoring |
| Construction | OEM Heat-Resistant Composite and Electronic Components |
| Replaces Part Numbers | 53034091AA, 53034091AB, 68002437AA, 68447683AA |
| UPC | Not Available |
| GTIN | Not Available |
| Shipping Weight | Approx. 0.5 lbs |
| Shipping Dimensions | Approx. 5" x 3" x 3" |
| Shipping | Standard ground shipping available |
| Operating Benefits | Improves fuel efficiency, restores proper air-fuel calibration, supports turbocharger performance, improves throttle response, maintains emissions system accuracy |
| Prop 65 | WARNING: Cancer and reproductive harm – www.P65Warnings.ca.gov |
| Condition | New |
