Engineered for 2007.5–2018 Dodge Ram 2500, 3500, 4500, and 5500 diesel trucks powered by the 6.7L 24-Valve Cummins turbo diesel engine, the Dynomite Diesel Products (DDP) Brand New Stock Fuel Injector (DDPN67-STK) provides a premium, zero-core-charge replacement solution. High-mileage wear, fuel contamination, and internal thermal fatigue cause factory common rail injectors to lose spray pattern integrity, resulting in long cranking times, rough engine idle, white or black exhaust smoke, and low rail pressure trouble codes.

Unlike traditional remanufactured injectors that rely on salvaged and rebuilt cores, DDP’s brand-new stock injectors are built completely from zero-mile, brand-new original equipment internal components incorporating the absolute latest engineering revisions. This ensures precise fuel atomization, balanced cylinder-to-cylinder output, and correct factory flow rates without requiring custom ECM tuning on stock vehicle setups. Eliminating core charges simplifies the replacement process entirely, saving shipping costs and downtime associated with core return evaluations.

Key Features & Benefits

• 100% Brand-New OE Components: Built entirely with zero-mile internal parts and updated manufacturing revisions, removing the risk of fatigued or heat-stressed reman cores.
• No Core Charge Hassle: Ships as a brand-new component with no core return required, eliminating deposit tracking and return shipping delays.
• Factory Flow & Spray Calibration: Matches OE fuel delivery rates and spray cone angles precisely, ensuring seamless drop-in installation without custom tuning adjustments.
• Restores Idle Quality & Efficiency: Eliminates excessive return flow, cures hard hot-start issues, cleans up exhaust haze, and clears low rail pressure fault codes.
• Compatible with Stock & Towing Setups: Ideal for daily drivers, heavy work trucks, and towing rigs requiring dependable, factory-level reliability.
• Sold Individually: Available as single injector units to accommodate targeted single-cylinder replacements or complete 6-piece engine overhauls.

Technical Specifications

• Manufacturer Part Number / SKU: DDPN67-STK (Dynomite Diesel Stock New Series)
• Truck Platform: 3rd Generation & 4th Generation Dodge Ram Heavy Duty Pickup & Cab & Chassis
• Engine Platform: 2007.5–2018 Dodge Ram 6.7L 24V Cummins Turbo Diesel
• Injector Calibration: Stock OE Flow Rate and Spray Pattern
• Component Status: 100% Brand-New Internal Parts (Zero Reman Content)
• Core Deposit: None (Core Return Not Required)
• Required Hardware: New high-pressure fuel connector tubes and valve cover gasket recommended upon installation
• Warranty: Dynomite Diesel Limited Manufacturer Warranty

Vehicle Fitment & Installation Notes

• 2007.5–2018 Dodge Ram 2500 / 3500 Pickup – 6.7L 24V Cummins Turbo Diesel
• 2008–2018 Dodge Ram 4500 / 5500 Cab & Chassis – 6.7L 24V Cummins Turbo Diesel
• Fits Model Years: 2007.5, 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017, 2018
• Fitment Notice: Compatible with 2007.5–2018 6.7L Cummins trucks. Does not fit 2019+ 5th Gen Ram trucks or 2022+ High Output (HO) specific variants (which require platform-specific DDP part numbers). Always verify engine year and horsepower rating before ordering.
• Installation Tip: Thoroughly clean the injector bore in the cylinder head of carbon buildup, apply clean engine oil to the body O-rings, and always install brand-new high-pressure fuel connector tubes (crossover tubes); torque the injector hold-down bracket bolts to 89 in-lbs (7.4 ft-lbs) before securing the connector tube retaining nut to 37 ft-lbs.