Product Description
MOPAR R8310749AA REMANUFACTURED FUEL INJECTOR SET FOR 07.5-12 DODGE RAM WITH 6.7L CUMMINS ENGINE
Restore factory fuel delivery performance and maintain the power, efficiency, and reliability of your 6.7L Cummins diesel engine with the genuine Mopar R8310749AA Remanufactured Fuel Injector Set. Designed specifically for 2007.5-2012 Dodge Ram 2500 and 3500 pickup trucks, this OEM remanufactured six-pack injector kit delivers precise fuel atomization and dependable engine operation under demanding towing, hauling, and daily driving conditions.
The Mopar R8310749AA injector set is professionally remanufactured to strict OEM specifications using high-quality internal components and advanced calibration standards to ensure factory-level performance and durability. These injectors are engineered to restore proper fuel pressure balance, reduce excessive smoke, improve throttle response, and maintain optimal combustion efficiency in your Cummins diesel engine.
Compatible with both 68RFE automatic and G56 manual transmission-equipped trucks, this complete injector package provides a direct-fit replacement solution for worn, leaking, or failing fuel injectors. Genuine Mopar remanufactured injectors offer superior reliability and fitment compared to many aftermarket alternatives while helping maintain OEM drivability and emissions performance.
Whether you are addressing injector failure symptoms, hard starting, excessive haze, rough idle, or fuel system imbalance, the Mopar R8310749AA injector set helps bring your 6.7 Cummins back to peak operating condition.
FAQ
Is this a complete injector set?
Yes. The Mopar R8310749AA includes a complete set of six remanufactured fuel injectors for the 6.7L Cummins engine.
Are these genuine Mopar injectors?
Yes. These are genuine OEM Mopar remanufactured injectors engineered to meet factory Cummins fuel system specifications.
What symptoms can failing injectors cause?
Common symptoms include rough idle, excessive smoke, hard starting, fuel knock, poor fuel economy, loss of power, and elevated exhaust temperatures.
Will these fit both automatic and manual transmission trucks?
Yes. This injector set is compatible with trucks equipped with both the 68RFE automatic transmission and G56 manual transmission.
Do these require injector calibration programming?
Injector calibration procedures may be required depending on installation and vehicle configuration. Professional installation is recommended.
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 Ram 2500 6.7L Cummins Diesel
- 2011 Ram 3500 6.7L Cummins Diesel
- 2012 Ram 2500 6.7L Cummins Diesel
- 2012 Ram 3500 6.7L Cummins Diesel
Fits Select Trims Including:
ST, SLT, SXT, TRX, Outdoorsman, Laramie, Laramie Longhorn
Specifications for Mopar R8310749AA
| Category | Details |
|---|---|
| Part Number | R8310749AA |
| Brand | Mopar (OEM) |
| Product Type | Remanufactured Fuel Injector Set (6-Pack) |
| Engine Compatibility | 6.7L I6 Cummins Turbo Diesel |
| Vehicle Fitment | 2007.5-2012 Dodge Ram & Ram 2500/3500 Pickup |
| Transmission Compatibility | 68RFE Automatic / G56 Manual |
| Function | Delivers precise high-pressure diesel fuel injection for optimal combustion efficiency and engine performance |
| Injector Quantity | 6 Fuel Injectors |
| Fuel System Type | Common Rail Diesel Injection System |
| Condition | OEM Remanufactured |
| Installation Type | Direct OEM Replacement |
| OEM Cross References | 5253220, 4940095, 4981076, 5253220NX, 0445120050, 0445120185 |
| UPC | Not Available |
| GTIN | Not Available |
| Core Charge | Core Charge May Apply Depending on Vendor |
| Shipping Weight | Approx. 12 lbs |
| Shipping Dimensions | Approx. 16" x 12" x 8" |
| Shipping | Standard ground shipping available |
| Operating Benefits | Restores fuel economy, improves throttle response, reduces smoke output, improves cold starts, restores injector balance and combustion efficiency |
| Prop 65 | WARNING: Cancer and reproductive harm – www.P65Warnings.ca.gov |
