Product Description
MOPAR 68480003AA FUEL INJECTOR LINE (CYLINDER 6) FOR 19-24 RAM WITH 6.7L CUMMINS ENGINE
Maintain precise high-pressure fuel delivery and restore OEM diesel performance with the genuine Mopar 68480003AA Fuel Injector Line for Cylinder 6 on 2019-2024 Ram trucks equipped with the powerful 6.7L Cummins turbo diesel engine. Engineered to strict Mopar factory standards, this OEM injector supply tube delivers the durability, fitment accuracy, and pressure integrity required for modern common rail diesel fuel systems.
The Mopar 68480003AA injector line connects the high-pressure fuel rail directly to the number 6 fuel injector, ensuring accurate fuel delivery timing and optimal combustion efficiency. In high-pressure common rail systems, injector lines are critical components that must withstand extreme fuel pressures and harsh underhood operating temperatures while maintaining leak-free performance.
Over time, factory injector lines can become compromised due to corrosion, contamination, vibration stress, or improper servicing. Replacing damaged or fatigued injector lines is strongly recommended during fuel injector replacement or fuel system service to prevent contamination and maintain injector reliability. This genuine Mopar replacement line matches factory specifications for fitment, sealing, and fuel flow performance.
Unlike lower-quality aftermarket alternatives, the Mopar 68480003AA fuel injector supply tube is engineered specifically for Cummins-equipped Ram applications using OEM-grade materials and precision manufacturing tolerances for long-term durability and proper fuel system operation.
FAQ
What does this fuel injector line do?
This high-pressure injector line transfers diesel fuel from the common rail to the number 6 fuel injector for precise combustion control.
Why should injector lines be replaced?
Injector lines can develop corrosion, internal contamination, or sealing issues over time. Replacing them helps protect new injectors and maintain fuel system integrity.
Is this a genuine Mopar OEM part?
Yes. The 68480003AA is a genuine OEM Mopar fuel injector supply tube designed specifically for Ram 6.7L Cummins diesel applications.
Will this fit high-output Cummins engines?
Yes. This injector line is compatible with both standard-output and high-output 6.7L Cummins diesel engines in supported Ram applications.
Is installation direct fit?
Yes. This injector line is designed as a direct OEM replacement using factory routing and connection points.
Vehicle Fitment
- 2019 Ram 2500 6.7L Cummins Diesel
- 2020 Ram 2500 6.7L Cummins Diesel
- 2021 Ram 2500 6.7L Cummins Diesel
- 2022 Ram 2500 6.7L Cummins Diesel
- 2023 Ram 2500 6.7L Cummins Diesel
- 2024 Ram 2500 6.7L Cummins Diesel
- 2019 Ram 3500 6.7L Cummins Diesel
- 2020 Ram 3500 6.7L Cummins Diesel
- 2021 Ram 3500 6.7L Cummins Diesel
- 2022 Ram 3500 6.7L Cummins Diesel
- 2023 Ram 3500 6.7L Cummins Diesel
- 2024 Ram 3500 6.7L Cummins Diesel
- 2019 Ram 4500 6.7L Cummins Diesel
- 2020 Ram 4500 6.7L Cummins Diesel
- 2021 Ram 4500 6.7L Cummins Diesel
- 2022 Ram 4500 6.7L Cummins Diesel
- 2023 Ram 4500 6.7L Cummins Diesel
- 2024 Ram 4500 6.7L Cummins Diesel
- 2019 Ram 5500 6.7L Cummins Diesel
- 2020 Ram 5500 6.7L Cummins Diesel
- 2021 Ram 5500 6.7L Cummins Diesel
- 2022 Ram 5500 6.7L Cummins Diesel
- 2023 Ram 5500 6.7L Cummins Diesel
- 2024 Ram 5500 6.7L Cummins Diesel
Fits Select Trims Including:
Tradesman, Big Horn, Lone Star, Laramie, Limited, Limited Longhorn, Rebel, SLT, Chassis Cab Models
Specifications for Mopar 68480003AA
| Category | Details |
|---|---|
| Part Number | 68480003AA |
| Brand | Mopar (OEM) |
| Product Type | Fuel Injector Supply Line / Injector Tube |
| Cylinder Application | Cylinder #6 |
| Engine Compatibility | 6.7L I6 Cummins Turbo Diesel / High Output Cummins Diesel |
| Vehicle Fitment | 2019-2024 Ram 2500/3500/4500/5500 |
| Function | Transfers high-pressure fuel from the common rail to the fuel injector |
| Fuel System Type | High-Pressure Common Rail Diesel Injection |
| Installation Type | Direct OEM Replacement |
| Construction | Precision-Formed OEM High-Pressure Steel Fuel Line |
| Transmission Compatibility | 68RFE Automatic & Aisin AS69RC Transmission Equipped Models |
| Replaces Part Numbers | 68447774AA |
| UPC | Not Available |
| GTIN | Not Available |
| Shipping Weight | Approx. 0.7 lbs |
| Shipping Dimensions | Approx. 8.4" x 2.1" x 3.1" |
| Shipping | Standard ground shipping available |
| Operating Benefits | Restores proper fuel delivery, maintains injector performance, supports combustion efficiency, reduces contamination risk, ensures OEM fuel pressure integrity |
| Prop 65 | WARNING: Cancer and reproductive harm – www.P65Warnings.ca.gov |
| Condition | New |
