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5.9 Cummins Stock Patriot Series Reman Injector DDP P325-STK

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    DDP Patriot Series Remanufactured Stock Injector (P325-STK) for 2004.5-2007 5.9L Cummins

    Restore factory-level performance, drivability, and reliability to your 2004.5-2007 Dodge Ram 2500/3500 5.9L Cummins with the Dynomite Diesel Patriot Series remanufactured injector. Built as a premium stock-output replacement, each unit is remanufactured to tighter-than-OEM tolerances for more consistent fuel delivery, smoother idle, improved throttle response, and cleaner combustion.

    These injectors are true drop-in replacements—no tuning or modifications required. Replace a single failed injector or the full set of six. Every injector is sold individually, includes the latest revisions, and is assembled with new critical components including a new solenoid, new control valve, new Bosch nozzle, and new copper washer.

    Key Features

    • Remanufactured to stock power specifications
    • Calibrated to significantly tighter tolerances than OEM for reduced cylinder-to-cylinder variation
    • Precision-tested on Bosch equipment to meet both certified protocols and stricter internal standards
    • Direct-fit design for straightforward installation
    • New internals and copper washer included
    • Laser-etched for traceability

    Fitment 2004.5–2007 Dodge Ram 2500 and 3500 with 5.9L Cummins common-rail diesel.

    Direct Replacement For 0986435505, 0445120032, 0445120103, 0445120114, 0445120208, 0445120238, 3968158, 4937700, 4940051, 5254688, 5263316, R5135790AB, R5135790AC, R5135790AF, R8310746AA

    Ideal for daily drivers, work trucks, and maintenance rebuilds that need dependable OEM-style performance without sacrificing smoothness or efficiency. Backed by a 2-year unlimited-mileage warranty. Core charge applies.

    Purchase 5.9 Cummins Stock Patriot Series Reman Injector DDP P325-STK

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    5.9 Cummins Stock Patriot Series Reman Injector DDP P325-STK SKU: ddpP325-STK

    $280.25

    Qualifies for Free Shipping Over $199

    Fits: 5.9 Cummins 2004.5-2007
    Warranty: 2 Year / Unlimited Mileage

    California Restricted


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    Fits: 5.9 Cummins 2003-2007
    Fits: Cummins 2003-2007
     

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    DDP Patriot Series Remanufactured Stock Injector (P325-STK) for 2004.5-2007 5.9L Cummins

    Restore factory-level performance, drivability, and reliability to your 2004.5-2007 Dodge Ram 2500/3500 5.9L Cummins with the Dynomite Diesel Patriot Series remanufactured injector. Built as a premium stock-output replacement, each unit is remanufactured to tighter-than-OEM tolerances for more consistent fuel delivery, smoother idle, improved throttle response, and cleaner combustion.

    These injectors are true drop-in replacements—no tuning or modifications required. Replace a single failed injector or the full set of six. Every injector is sold individually, includes the latest revisions, and is assembled with new critical components including a new solenoid, new control valve, new Bosch nozzle, and new copper washer.

    Key Features


    Remanufactured to stock power specifications

    Calibrated to significantly tighter tolerances than OEM for reduced cylinder-to-cylinder variation

    Precision-tested on Bosch equipment to meet both certified protocols and stricter internal standards

    Direct-fit design for straightforward installation

    New[...]

    DDP Patriot Series Remanufactured Stock Injector (P325-STK) for 2004.5-2007 5.9L Cummins

    Restore factory-level performance, drivability, and reliability to your 2004.5-2007 Dodge Ram 2500/3500 5.9L Cummins with the Dynomite Diesel Patriot Series remanufactured injector. Built as a premium stock-output replacement, each unit is remanufactured to tighter-than-OEM tolerances for more consistent fuel delivery, smoother idle, improved throttle response, and cleaner combustion.

    These injectors are true drop-in replacements—no tuning or modifications required. Replace a single failed injector or the full set of six. Every injector is sold individually, includes the latest revisions, and is assembled with new critical components including a new solenoid, new control valve, new Bosch nozzle, and new copper washer.

    Key Features

    • Remanufactured to stock power specifications
    • Calibrated to significantly tighter tolerances than OEM for reduced cylinder-to-cylinder variation
    • Precision-tested on Bosch equipment to meet both certified protocols and stricter internal standards
    • Direct-fit design for straightforward installation
    • New internals and copper washer included
    • Laser-etched for traceability

    Fitment 2004.5–2007 Dodge Ram 2500 and 3500 with 5.9L Cummins common-rail diesel.

    Direct Replacement For 0986435505, 0445120032, 0445120103, 0445120114, 0445120208, 0445120238, 3968158, 4937700, 4940051, 5254688, 5263316, R5135790AB, R5135790AC, R5135790AF, R8310746AA

    Ideal for daily drivers, work trucks, and maintenance rebuilds that need dependable OEM-style performance without sacrificing smoothness or efficiency. Backed by a 2-year unlimited-mileage warranty. Core charge applies.

    1 Question asked on 5.9 Cummins Stock Patriot Series Reman Injector DDP P325-STK



    Q Michael • 03/21/2026, 7:23:43 PM Do the injectors come with new copper washers
    A 03/23/2026, 3:30:23 PM Yes
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