Product Description
MOPAR 68444078AA EXHAUST GAS PRESSURE SENSOR FOR 19-22 RAM WITH 6.7L CUMMINS ENGINE
Maintain proper emissions system operation and engine performance with the genuine Mopar 68444078AA Exhaust Gas Pressure Sensor. Designed specifically for 2019-2022 Ram trucks equipped with the 6.7L Cummins Turbo Diesel engine, this OEM sensor accurately monitors exhaust pressure levels to support DPF regeneration, turbocharger efficiency, and overall emissions compliance.
A faulty exhaust gas pressure sensor can cause check engine lights, regeneration failures, reduced fuel economy, poor throttle response, and limp mode conditions. Genuine Mopar sensors are engineered to factory specifications to ensure precise communication with the ECM and dependable operation under heavy-duty diesel conditions.
Built for durability in high-temperature exhaust environments, Mopar 68444078AA provides reliable performance for towing, hauling, and everyday driving applications.
Frequently Asked Questions (FAQ)
What does the exhaust gas pressure sensor do?
The sensor monitors exhaust system pressure to help manage DPF regeneration, emissions control, and turbocharger performance.
Is this a genuine OEM Mopar part?
Yes — this is a genuine Mopar OEM exhaust gas pressure sensor designed for Ram trucks with the 6.7L Cummins engine.
What are signs of a failing exhaust pressure sensor?
Common symptoms include check engine lights, failed regeneration cycles, poor fuel economy, reduced engine performance, and emissions-related trouble codes.
Will this fit all 6.7L Cummins applications?
This sensor fits select 2019-2022 Ram 2500, 3500, 4500, and 5500 trucks equipped with the 6.7L Cummins diesel engine. Verify fitment by VIN before ordering.
Fitment Details
- 2019 Ram 2500/3500 6.7L Cummins Diesel
- 2020 Ram 2500/3500/4500/5500 6.7L Cummins Diesel
- 2021 Ram 2500/3500/4500/5500 6.7L Cummins Diesel
- 2022 Ram 2500/3500/4500/5500 6.7L Cummins Diesel
- Direct OEM replacement exhaust gas pressure sensor
- Supports proper DPF regeneration and emissions performance
- Verify VIN compatibility prior to purchase
Specifications for Mopar 68444078AA
| Category | Details |
|---|---|
| Part Number | 68444078AA |
| Brand | Mopar (OEM) |
| Product Type | Exhaust Gas Pressure Sensor |
| Engine Compatibility | 6.7L Cummins Turbo Diesel |
| Vehicle Fitment | 2019-2022 Ram 2500, 3500, 4500 & 5500 |
| Sensor Function | Monitors exhaust system pressure for emissions and regeneration control |
| Installation Type | Direct OEM Replacement |
| Connector Type | OEM Factory Connector |
| Material | High-Temperature Resistant Composite & Metal Construction |
| UPC | Not Available |
| GTIN | Not Available |
| Shipping Weight | Approx. 1 lb |
| Shipping Dimensions | Approx. 8" x 4" x 2" |
| Shipping | Standard ground shipping available |
| Country of Origin | OEM Supplier Manufactured |
| Prop 65 | WARNING: Cancer and reproductive harm – www.P65Warnings.ca.gov |
| Condition | New |
