Injector Orifice Plugs

Genuine Injector Orifice Plugs for Onan, Cummins & Fleetguard Engines

Optimize your diesel engine’s fuel injection system with our genuine Injector Orifice Plugs, engineered specifically for Onan, Cummins, and Fleetguard power engines. These precision components regulate fuel flow, ensuring efficient combustion and reliable engine operation.

Injector Orifice Plugs - Genuine Quality for Peak Engine Performance

Our Injector Orifice Plugs are crafted to meet strict specifications, guaranteeing compatibility and durability. Whether you need replacement injector nozzles, orifices, or plugs, our products provide consistent fuel atomization for enhanced power and reduced emissions.

  • Authentic Parts: Genuine plugs designed for Onan, Cummins, and Fleetguard diesel engines.
  • Durability & Precision: Manufactured with premium materials to withstand high pressure and temperature.
  • Enhanced Fuel Efficiency: Optimizes injector performance for improved engine responsiveness and longevity.

Why Choose Our Injector Orifice Plugs?

We offer trusted, high-quality diesel engine parts backed by expert support to keep your Onan, Cummins, or Fleetguard engines running smoothly and efficiently.

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  • CUMMINS 3045048 - INJECTOR ORIFICE PLUG - Original OEM part - Image 1
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    CUMMINS 3045048 INJECTOR ORIFICE PLUG Original OEM part

    CUMMINS

    $48.78
    $44.56
    Precision in every drop: Optimized fuel delivery for peak engine efficiency Robust durability: Crafted to withstand rigorous operational demands Guaranteed OEM quality: Authentic Cummins component...
    $48.78
    $44.56
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    $48.78
    $44.56
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  • CUMMINS 3045041 - INJECTOR ORIFICE PLUG - Original OEM part - Image 1
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    CUMMINS 3045041 INJECTOR ORIFICE PLUG Original OEM part

    CUMMINS

    $26.20
    $23.94
    Precision in every drop, reliability in every engine. Engineered for flawless fuel flow control to maximize combustion efficiency. Durable design to withstand demanding operating conditions and...
    $26.20
    $23.94
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    $26.20
    $23.94
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  • CUMMINS 3045015 - INJECTOR ORIFICE PLUG - Original OEM part - Image 1
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    CUMMINS 3045015 INJECTOR ORIFICE PLUG Original OEM part

    CUMMINS

    $82.44
    $75.31
    Engineered Precision, Enduring Performance High-Quality Injector Flow Control for Optimal Fuel Efficiency Durable Construction to Withstand Rigorous Engine Conditions 100% Genuine OEM Cummins Part...
    $82.44
    $75.31
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    $82.44
    $75.31
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  • CUMMINS 3045010 - INJECTOR ORIFICE PLUG Original OEM part PACK OF 2 - Original OEM part - Image 1
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    CUMMINS 3045010 INJECTOR ORIFICE PLUG Original OEM part PACK OF 2

    CUMMINS

    $75.26
    $68.75
    Precision in Every Component: Engineered to exact Cummins standards for guaranteed compatibility and performance. Durability You Can Depend On: Crafted from premium materials to withstand...
    $75.26
    $68.75
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    $75.26
    $68.75
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  • CUMMINS 3045009 - INJECTOR ORIFICE PLUG Original OEM part PACK OF 2 - Original OEM part - Image 1
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    CUMMINS 3045009 INJECTOR ORIFICE PLUG Original OEM part PACK OF 2

    CUMMINS

    $160.52
    $146.63
    Precision-crafted for unmatched fuel delivery control Designed to enhance engine efficiency and emissions compliance 100% Genuine OEM part by Cummins ensuring perfect compatibility The CUMMINS...
    $160.52
    $146.63
    Add to Cart
    Qty in Cart: 0
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    $160.52
    $146.63
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  • CUMMINS 3045008 - INJECTOR ORIFICE PLUG - Original OEM part - Image 1
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    CUMMINS 3045008 INJECTOR ORIFICE PLUG Original OEM part

    CUMMINS

    $80.26
    $73.32
    Engineered for seamless integration and enduring performance Precisely controls fuel delivery for optimal engine operation Manufactured as a genuine OEM Cummins component to guarantee quality and...
    $80.26
    $73.32
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    Qty in Cart: 0
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    Price:
    $80.26
    $73.32
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  • CUMMINS 3045002 - INJECTOR ORIFICE PLUG - Original OEM part - Image 1
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    CUMMINS 3045002 INJECTOR ORIFICE PLUG Original OEM part

    CUMMINS

    $19.44
    $17.76
    Cummins 3045002 - INJECTOR ORIFICE PLUG MINS3045002 Find the genuine Cummins 3045002 - INJECTOR ORIFICE PLUG, SKU "MINS3045002", exclusively at our store. With a commitment to quality and...
    $19.44
    $17.76
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    Qty in Cart: 0
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    $19.44
    $17.76
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  • CUMMINS 3045001 - INJECTOR ORIFICE PLUG - Original OEM part - Image 1
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    CUMMINS 3045001 INJECTOR ORIFICE PLUG Original OEM part

    CUMMINS

    $37.50
    $34.26
    Cummins 3045001 - INJECTOR ORIFICE PLUG MINS3045001 Finding original replacement parts like the Cummins 3045001 - INJECTOR ORIFICE PLUG can be a chore, but not at our store. We offer the best...
    $37.50
    $34.26
    Add to Cart
    Qty in Cart: 0
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    $37.50
    $34.26
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  • CUMMINS 3045000 - INJECTOR ORIFICE PLUG Original OEM part PACK OF 2 - Original OEM part - Image 1
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    CUMMINS 3045000 INJECTOR ORIFICE PLUG Original OEM part PACK OF 2

    CUMMINS

    $68.86
    $62.90
    Precision engineered to maintain peak fuel injection efficiency and engine reliability Designed to withstand demanding conditions, ensuring long-lasting performance and reduced maintenance 100%...
    $68.86
    $62.90
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    Qty in Cart: 0
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    $68.86
    $62.90
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  • CUMMINS 3044998 - INJECTOR ORIFICE PLUG Original OEM part PACK OF 6 - Original OEM part - Image 1
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    CUMMINS 3044998 INJECTOR ORIFICE PLUG Original OEM part PACK OF 6

    CUMMINS

    $494.56
    $451.78
    Engineered for Excellence: Enhance your power system’s precision and dependability. Precision-fit Injector Component: Ensures optimal fuel delivery and combustion efficiency. Durable Construction:...
    $494.56
    $451.78
    Add to Cart
    Qty in Cart: 0
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    $494.56
    $451.78
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  • CUMMINS 3044996 - INJECTOR ORIFICE PLUG - Original OEM part - Image 1
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    CUMMINS 3044996 INJECTOR ORIFICE PLUG Original OEM part

    CUMMINS

    $38.90
    $35.54
    Cummins 3044996 - INJECTOR ORIFICE PLUG MINS3044996 When it comes to ensuring optimal performance for your equipment, trust only original parts like the 3044996 - INJECTOR ORIFICE PLUG from Cummins...
    $38.90
    $35.54
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    Qty in Cart: 0
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    $38.90
    $35.54
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  • CUMMINS 3044995 - INJECTOR ORIFICE PLUG - Original OEM part - Image 1
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    CUMMINS 3044995 INJECTOR ORIFICE PLUG Original OEM part

    CUMMINS

    $34.28
    $31.32
    Cummins 3044995 - INJECTOR ORIFICE PLUG MINS3044995 Unleash the optimal performance of your Cummins engine with the genuine 3044995 - INJECTOR ORIFICE PLUG available at our store. Ensure precision,...
    $34.28
    $31.32
    Add to Cart
    Qty in Cart: 0
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    $34.28
    $31.32
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  • CUMMINS 3255208 - INJECTOR ORIFICE PLUG - Original OEM part - Image 1
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    CUMMINS 3255208 INJECTOR ORIFICE PLUG Original OEM part

    CUMMINS

    $37.03
    $33.82
    Precision engineered to deliver uncompromising fuel system integrity Enhances fuel atomization for superior engine performance and emissions control Durable OEM Cummins component ensuring perfect...
    $37.03
    $33.82
    Add to Cart
    Qty in Cart: 0
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    $37.03
    $33.82
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  • CUMMINS 3070442 - INJECTOR ORIFICE PLUG - Original OEM part - Image 1
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    CUMMINS 3070442 INJECTOR ORIFICE PLUG Original OEM part

    CUMMINS

    $68.86
    $62.90
    Precision engineered for uncompromising fuel delivery Enhances combustion efficiency and engine health Designed exclusively as an OEM Cummins component for perfect system integration CUMMINS...
    $68.86
    $62.90
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $68.86
    $62.90
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  • CUMMINS 3045045 - INJECTOR ORIFICE PLUG - Original OEM part - Image 1
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    CUMMINS 3045045 INJECTOR ORIFICE PLUG Original OEM part

    CUMMINS

    $19.44
    $17.76
    Precision-engineered for uncompromising performance Enhances fuel metering accuracy for optimal engine efficiency Manufactured as a genuine OEM Cummins component for guaranteed...
    $19.44
    $17.76
    Add to Cart
    Qty in Cart: 0
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    $19.44
    $17.76
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  • CUMMINS 3045044 - INJECTOR ORIFICE PLUG - Original OEM part - Image 1
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    CUMMINS 3045044 INJECTOR ORIFICE PLUG Original OEM part

    CUMMINS

    $16.78
    $15.33
    Cummins 3045044 - INJECTOR ORIFICE PLUG MINS3045044 Upgrade your outdoor equipment with the genuine Cummins 3045044 - INJECTOR ORIFICE PLUG, known for its superior quality and reliability. Our store...
    $16.78
    $15.33
    Add to Cart
    Qty in Cart: 0
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    $16.78
    $15.33
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  • CUMMINS 3045037 - INJECTOR ORIFICE PLUG - Original OEM part - Image 1
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    CUMMINS 3045037 INJECTOR ORIFICE PLUG Original OEM part

    CUMMINS

    $18.48
    $16.88
    Cummins 3045037 - INJECTOR ORIFICE PLUG MINS3045037 Find the perfect replacement for your equipment with the original 3045037 - INJECTOR ORIFICE PLUG by Cummins. Our store guarantees authenticity,...
    $18.48
    $16.88
    Add to Cart
    Qty in Cart: 0
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    $18.48
    $16.88
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  • CUMMINS 3045035 - INJECTOR ORIFICE PLUG - Original OEM part - Image 1
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    CUMMINS 3045035 INJECTOR ORIFICE PLUG Original OEM part

    CUMMINS

    $18.04
    $16.48
    Cummins 3045035 - INJECTOR ORIFICE PLUG MINS3045035 Discover the authentic Cummins 3045035 - INJECTOR ORIFICE PLUG, designed to ensure optimal performance for your outdoor equipment. Trust our store...
    $18.04
    $16.48
    Add to Cart
    Qty in Cart: 0
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    Price:
    $18.04
    $16.48
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  • CUMMINS 3045031 - INJECTOR ORIFICE PLUG - Original OEM part - Image 1
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    CUMMINS 3045031 INJECTOR ORIFICE PLUG Original OEM part

    CUMMINS

    $138.70
    $126.71
    Engineered for Excellence, Crafted for Reliability Precision-machined injector orifice plug designed for exact fuel flow control Enhances fuel atomization to maximize combustion efficiency and...
    $138.70
    $126.71
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $138.70
    $126.71
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  • CUMMINS 3045025 - INJECTOR ORIFICE PLUG - Original OEM part - Image 1
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    CUMMINS 3045025 INJECTOR ORIFICE PLUG Original OEM part

    CUMMINS

    $34.00
    $31.06
    Engineered for Excellence and Endurance Precision Fuel Flow Control for Optimal Engine Efficiency Durable Design to Withstand Demanding Operational Conditions 100% OEM Quality from Cummins for...
    $34.00
    $31.06
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $34.00
    $31.06
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  • CUMMINS 3045018 - INJECTOR ORIFICE PLUG - Original OEM part - Image 1
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    CUMMINS 3045018 INJECTOR ORIFICE PLUG Original OEM part

    CUMMINS

    $92.48
    $84.48
    Precision engineered for uncompromising performance Ensures optimal fuel injection and engine efficiency Durable construction for extended service life Certified Cummins OEM component for guaranteed...
    $92.48
    $84.48
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $92.48
    $84.48
    Subtotal:
  • CUMMINS 3045017 - INJECTOR ORIFICE PLUG - Original OEM part - Image 1
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    CUMMINS 3045017 INJECTOR ORIFICE PLUG Original OEM part

    CUMMINS

    $34.54
    $31.55
    Precision in Every Drop, Durability in Every Part Ensures optimal fuel injection flow for consistent engine performance Crafted to withstand demanding engine conditions for long-lasting service 100%...
    $34.54
    $31.55
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $34.54
    $31.55
    Subtotal:
  • CUMMINS 3045014 - INJECTOR ORIFICE PLUG - Original OEM part - Image 1
    Add to Cart

    CUMMINS 3045014 INJECTOR ORIFICE PLUG Original OEM part

    CUMMINS

    $34.54
    $31.55
    Precision engineered to empower your Cummins engine with unmatched performance Ensures optimal fuel injection flow for enhanced engine efficiency and reduced emissions Durable construction designed...
    $34.54
    $31.55
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $34.54
    $31.55
    Subtotal:
  • CUMMINS 3045012 - INJECTOR ORIFICE PLUG - Original OEM part - Image 1
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    CUMMINS 3045012 INJECTOR ORIFICE PLUG Original OEM part

    CUMMINS

    $36.78
    $33.60
    Cummins 3045012 - INJECTOR ORIFICE PLUG MINS3045012 Find the exact fit you need with the 3045012 - INJECTOR ORIFICE PLUG by Cummins, SKU "MINS3045012". Our store stands out as the go-to destination...
    $36.78
    $33.60
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $36.78
    $33.60
    Subtotal:
  • CUMMINS 3045007 - INJECTOR ORIFICE PLUG - Original OEM part - Image 1
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    CUMMINS 3045007 INJECTOR ORIFICE PLUG Original OEM part

    CUMMINS

    $41.17
    $37.61
    Precision craftsmanship for uncompromised engine health Engineered to maintain optimal injector flow and fuel efficiency 100% genuine OEM Cummins part for full compatibility and reliability CUMMINS...
    $41.17
    $37.61
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $41.17
    $37.61
    Subtotal:
  • CUMMINS 3045005 - INJECTOR ORIFICE PLUG - Original OEM part - Image 1
    Add to Cart

    CUMMINS 3045005 INJECTOR ORIFICE PLUG Original OEM part

    CUMMINS

    $80.26
    $73.32
    Precision engineered for reliable fuel flow control Ensures optimal engine efficiency and reduced emissions 100% genuine OEM CUMMINS component designed for seamless integration CUMMINS 3045005...
    $80.26
    $73.32
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $80.26
    $73.32
    Subtotal:
  • CUMMINS 3045004 - INJECTOR ORIFICE PLUG - Original OEM part - Image 1
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    CUMMINS 3045004 INJECTOR ORIFICE PLUG Original OEM part

    CUMMINS

    $44.63
    $40.77
    Precision-crafted to uphold Cummins' legacy of durability and unmatched power integrity Essential for maintaining optimal fuel injection and protecting critical engine components Manufactured as a...
    $44.63
    $40.77
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $44.63
    $40.77
    Subtotal:
  • CUMMINS 3044994 - INJECTOR ORIFICE PLUG - Original OEM part - Image 1
    Add to Cart

    CUMMINS 3044994 INJECTOR ORIFICE PLUG Original OEM part

    CUMMINS

    $33.48
    $30.59
    Engineered for uncompromising fuel precision and durability Ensures efficient combustion and reduced emissions 100% authentic OEM component built to strict Cummins standards Trust CUMMINS 3044994...
    $33.48
    $30.59
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $33.48
    $30.59
    Subtotal:
  • CUMMINS 3044993 - INJECTOR ORIFICE PLUG - Original OEM part - Image 1
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    CUMMINS 3044993 INJECTOR ORIFICE PLUG Original OEM part

    CUMMINS

    $32.60
    $29.79
    Precision-engineered performance for uncompromised engine reliability Critical flow control feature ensuring optimal fuel delivery Manufactured as a genuine OEM Cummins component for guaranteed...
    $32.60
    $29.79
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $32.60
    $29.79
    Subtotal:
  • CUMMINS 3044992 - INJECTOR ORIFICE PLUG - Original OEM part - Image 1
    Add to Cart

    CUMMINS 3044992 INJECTOR ORIFICE PLUG Original OEM part

    CUMMINS

    $37.03
    $33.82
    Precision-engineered for enduring power and reliability. Essential for accurate fuel injection and optimal engine health. Manufactured to Cummins’ stringent OEM standards for perfect fit and...
    $37.03
    $33.82
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $37.03
    $33.82
    Subtotal:
  • CUMMINS 3044991 - INJECTOR ORIFICE PLUG - Original OEM part - Image 1
    Add to Cart

    CUMMINS 3044991 INJECTOR ORIFICE PLUG Original OEM part

    CUMMINS

    $32.80
    $29.97
    Precision engineered to empower your Cummins engine's performance. Critical injector orifice plug ensuring accurate fuel atomization for optimal combustion. Durable construction designed to...
    $32.80
    $29.97
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $32.80
    $29.97
    Subtotal:
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