Threaded Plugs

Genuine Threaded Plugs for Diesel Engines – Onan, Cummins & Fleetguard

Maintain your diesel engine’s integrity with our premium threaded plugs, expertly designed for Onan, Cummins, and Fleetguard power engines. These genuine replacement parts ensure leak-free sealing, durability, and optimal engine performance.

Threaded Plugs for Reliable Sealing & Engine Protection

Our collection features high-quality threaded plugs, including pipe plugs, screw-in plugs, and oil drain plugs, tailored to fit your specific diesel engine model. Crafted from robust materials, these plugs resist corrosion and wear, providing long-lasting protection.

  • Authentic Brand Parts: Genuine threaded plugs from Onan, Cummins, and Fleetguard guarantee precise compatibility and superior quality.
  • Durable Construction: Engineered to withstand high pressure and temperature variations common in diesel engines.
  • Wide Compatibility: Suitable for various diesel engine applications, ensuring easy replacement and maintenance.

Upgrade your engine maintenance with our trusted threaded plugs designed to deliver performance and reliability.

Why Choose Our Threaded Plugs?

We provide only genuine, brand-certified threaded plugs, ensuring unmatched quality, perfect fit, and reliable performance for your Onan, Cummins, or Fleetguard diesel engines.

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  • CUMMINS 3423281 - THREADED PLUG - Original OEM part - Image 1
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    CUMMINS 3423281 THREADED PLUG Original OEM part

    CUMMINS

    $183.79
    $167.90
    Cummins 3423281 - THREADED PLUG MINS3423281 Find the genuine Cummins 3423281 - THREADED PLUG at our store, where authenticity meets reliability. We guarantee the best price for this original part,...
    $183.79
    $167.90
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    $183.79
    $167.90
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  • CUMMINS 3417076 - THREADED PLUG - Original OEM part - Image 1
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    CUMMINS 3417076 THREADED PLUG Original OEM part

    CUMMINS

    $28.72
    $26.23
    Cummins 3417076 - THREADED PLUG MINS3417076 Elevate the performance of your equipment with the genuine 3417076 - THREADED PLUG from Cummins, ensuring optimal functionality and durability. As the top...
    $28.72
    $26.23
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    $28.72
    $26.23
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  • CUMMINS 3395979 - THREADED PLUG - Original OEM part - Image 1
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    CUMMINS 3395979 THREADED PLUG Original OEM part

    CUMMINS

    $22.17
    $20.25
    Precision in Every Thread — Crafted for Seamless Integration Durable Construction: Designed to withstand harsh engine conditions and deliver lasting service life Optimal Seal Integrity: Prevents...
    $22.17
    $20.25
    Add to Cart
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    $22.17
    $20.25
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  • CUMMINS 3336635 - THREADED PLUG - Original OEM part - Image 1
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    CUMMINS 3336635 THREADED PLUG Original OEM part

    CUMMINS

    $62.70
    $57.28
    Precision engineered for lasting sealing integrity Designed to maintain optimal engine fluid containment Authentic OEM Cummins part guarantees flawless compatibility CUMMINS 3336635 THREADED PLUG –...
    $62.70
    $57.28
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    $62.70
    $57.28
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  • CUMMINS 3336634 - THREADED PLUG - Original OEM part - Image 1
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    CUMMINS 3336634 THREADED PLUG Original OEM part

    CUMMINS

    $47.39
    $43.29
    Cummins 3336634 - THREADED PLUG MINS3336634 Discover the genuine 3336634 - THREADED PLUG by Cummins, available at our store with the SKU MINS3336634. Ensure the seamless operation of your outdoor...
    $47.39
    $43.29
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    Qty in Cart: 0
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    $47.39
    $43.29
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  • CUMMINS 3284164 - THREADED PLUG - Original OEM part - Image 1
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    CUMMINS 3284164 THREADED PLUG Original OEM part

    CUMMINS

    $139.20
    $127.16
    Precision engineered for optimal sealing and reliability. Robust design that withstands demanding operating conditions. Certified genuine OEM from Cummins, ensuring perfect compatibility and peak...
    $139.20
    $127.16
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    Qty in Cart: 0
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    $139.20
    $127.16
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  • CUMMINS 3202101 - THREADED PLUG - Original OEM part - Image 1
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    CUMMINS 3202101 THREADED PLUG Original OEM part

    CUMMINS

    $51.25
    $46.82
    Cummins 3202101 - THREADED PLUG MINS3202101 Our store proudly offers the genuine Cummins 3202101 THREADED PLUG, known for its quality and compatibility with various outdoor equipment. Designed to...
    $51.25
    $46.82
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    Qty in Cart: 0
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    $51.25
    $46.82
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  • CUMMINS 3201583 - THREADED PLUG - Original OEM part - Image 1
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    CUMMINS 3201583 THREADED PLUG Original OEM part

    CUMMINS

    $42.74
    $39.04
    Cummins 3201583 - THREADED PLUG MINS3201583 Find the genuine 3201583 - THREADED PLUG from Cummins at our store, your ultimate destination for original replacement parts. With a commitment to quality...
    $42.74
    $39.04
    Add to Cart
    Qty in Cart: 0
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    $42.74
    $39.04
    Subtotal:
  • CUMMINS 3200968 - THREADED PLUG - Original OEM part - Image 1
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    CUMMINS 3200968 THREADED PLUG Original OEM part

    CUMMINS

    $8.56
    $7.82
    Precision engineered for Cummins excellence and unwavering durability Robust threaded design ensures leak-proof sealing under demanding conditions Crafted to maintain system integrity and prevent...
    $8.56
    $7.82
    Add to Cart
    Qty in Cart: 0
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    Price:
    $8.56
    $7.82
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  • CUMMINS 3101498 - THREADED PLUG - Original OEM part - Image 1
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    CUMMINS 3101498 THREADED PLUG Original OEM part

    CUMMINS

    $16.45
    $15.03
    Precision-engineered for flawless sealing and maximum system integrity Durable design that withstands high pressure and temperature extremes Guaranteed genuine OEM quality from Cummins to maintain...
    $16.45
    $15.03
    Add to Cart
    Qty in Cart: 0
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    $16.45
    $15.03
    Subtotal:
  • CUMMINS 3096388 - THREADED PLUG - Original OEM part - Image 1
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    CUMMINS 3096388 THREADED PLUG Original OEM part

    CUMMINS

    $663.62
    $606.21
    Engineered for enduring reliability and seamless integration Precision-threaded design ensures leak-free sealing under demanding conditions Corrosion-resistant materials contribute to extended...
    $663.62
    $606.21
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    Qty in Cart: 0
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    $663.62
    $606.21
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  • CUMMINS 3094340 - THREADED PLUG - Original OEM part - Image 1
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    CUMMINS 3094340 THREADED PLUG Original OEM part

    CUMMINS

    $59.30
    $54.18
    Trusted Precision Engineering – Ensure seamless integration with your Cummins engine using this expertly crafted threaded plug. Robust Durability – Designed to withstand demanding conditions, it...
    $59.30
    $54.18
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    $59.30
    $54.18
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  • CUMMINS 3094042 - THREADED PLUG - Original OEM part - Image 1
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    CUMMINS 3094042 THREADED PLUG Original OEM part

    CUMMINS

    $214.77
    $196.19
    Precision engineered to fortify your power system with uncompromising reliability. Highly durable construction ensures long-lasting sealing and leak prevention. Optimized for exact compatibility...
    $214.77
    $196.19
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    $214.77
    $196.19
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  • CUMMINS 3093971 - THREADED PLUG - Original OEM part - Image 1
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    CUMMINS 3093971 THREADED PLUG Original OEM part

    CUMMINS

    $20.63
    $18.84
    Engineered Precision for Ultimate Reliability Resistant to high pressure and temperature extremes for prolonged operation Designed exclusively as a genuine OEM Cummins component to ensure seamless...
    $20.63
    $18.84
    Add to Cart
    Qty in Cart: 0
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    $20.63
    $18.84
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  • CUMMINS 3093968 - THREADED PLUG - Original OEM part - Image 1
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    CUMMINS 3093968 THREADED PLUG Original OEM part

    CUMMINS

    $46.95
    $42.89
    Precision engineered for uncompromising performance Durable threaded design assures leak-proof sealing OEM certified to maintain your Cummins system’s warranty and reliability Power Reliability...
    $46.95
    $42.89
    Add to Cart
    Qty in Cart: 0
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    $46.95
    $42.89
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  • CUMMINS 3093862 - THREADED PLUG - Original OEM part - Image 1
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    CUMMINS 3093862 THREADED PLUG Original OEM part

    CUMMINS

    $37.49
    $34.25
    Engineered to perfection for a seamless fit Corrosion-resistant design ensuring prolonged service life Certified OEM part by Cummins for guaranteed compatibility CUMMINS 3093862 THREADED PLUG—The...
    $37.49
    $34.25
    Add to Cart
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    $37.49
    $34.25
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  • CUMMINS 3093342 - THREADED PLUG - Original OEM part - Image 1
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    CUMMINS 3093342 THREADED PLUG Original OEM part

    CUMMINS

    $210.20
    $192.02
    Cummins 3093342 - THREADED PLUG MINS3093342 Discover the authentic Cummins 3093342 - THREADED PLUG, denoted by the SKU MINS3093342, on our online store. We pride ourselves on offering genuine...
    $210.20
    $192.02
    Add to Cart
    Qty in Cart: 0
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    $210.20
    $192.02
    Subtotal:
  • CUMMINS 3092276 - THREADED PLUG - Original OEM part - Image 1
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    CUMMINS 3092276 THREADED PLUG Original OEM part

    CUMMINS

    $73.39
    $67.05
    Precision-engineered to maintain engine integrity and performance Durable design crafted to withstand high-pressure environments 100% genuine OEM from Cummins, ensuring flawless compatibility and...
    $73.39
    $67.05
    Add to Cart
    Qty in Cart: 0
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    $73.39
    $67.05
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  • CUMMINS 3092085 - THREADED PLUG - Original OEM part - Image 1
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    CUMMINS 3092085 THREADED PLUG Original OEM part

    CUMMINS

    $11.44
    $10.45
    Engineered to perfection for uncompromising reliability Precision-crafted threading ensures optimal sealing and leak prevention Durable construction withstands harsh operating conditions 100%...
    $11.44
    $10.45
    Add to Cart
    Qty in Cart: 0
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    Price:
    $11.44
    $10.45
    Subtotal:
  • CUMMINS 3089238 - PLUG THREADED -IMAGE1
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    CUMMINS 3089238 THREADED PLUG Original OEM part

    CUMMINS

    $23.90
    $21.84
    Cummins 3089238 - THREADED PLUG MINS3089238 Find authentic Cummins 3089238 - THREADED PLUG replacement part at our store. Made to the highest standards, this product ensures a precise fit and...
    $23.90
    $21.84
    Add to Cart
    Qty in Cart: 0
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    Price:
    $23.90
    $21.84
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  • CUMMINS 3089024 - THREADED PLUG - Original OEM part - Image 1
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    CUMMINS 3089024 THREADED PLUG Original OEM part

    CUMMINS

    $614.27
    $561.14
    Engineered for Excellence: Precision-crafted to uphold Cummins' rigorous quality standards, ensuring seamless integration with your power system. Robust Durability: Designed to provide long-lasting...
    $614.27
    $561.14
    Add to Cart
    Qty in Cart: 0
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    Price:
    $614.27
    $561.14
    Subtotal:
  • CUMMINS 3089023 - THREADED PLUG - Original OEM part - Image 1
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    CUMMINS 3089023 THREADED PLUG Original OEM part

    CUMMINS

    $140.00
    $127.89
    Precision-engineered sealing for uncompromised engine integrity. Durable construction designed to withstand demanding operating conditions. 100% genuine OEM Cummins component ensures full...
    $140.00
    $127.89
    Add to Cart
    Qty in Cart: 0
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    Price:
    $140.00
    $127.89
    Subtotal:
  • CUMMINS 3088981 - THREADED PLUG - Original OEM part - Image 1
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    CUMMINS 3088981 THREADED PLUG Original OEM part

    CUMMINS

    $475.32
    $434.20
    Cummins 3088981 - THREADED PLUG MINS3088981 When it comes to securing genuine replacement parts for outdoor equipment, look no further than our store for the Cummins 3088981 - THREADED PLUG. With a...
    $475.32
    $434.20
    Add to Cart
    Qty in Cart: 0
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    Price:
    $475.32
    $434.20
    Subtotal:
  • CUMMINS 3082458 - THREADED PLUG - Original OEM part - Image 1
    Add to Cart

    CUMMINS 3082458 THREADED PLUG Original OEM part

    CUMMINS

    $406.72
    $371.54
    Precision engineered for uncompromised performance Durable construction designed to withstand high-pressure environments Corrosion-resistant materials to enhance longevity and reliability Guaranteed...
    $406.72
    $371.54
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $406.72
    $371.54
    Subtotal:
  • CUMMINS 3076720 - FEMALE CONNECTOR - Original OEM part - Image 1
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    CUMMINS 3076720 FEMALE CONNECTOR Original OEM part

    CUMMINS

    $206.00
    $188.19
    Cummins 3076720 - FEMALE CONNECTOR MINS3076720 Find the original 3076720 - FEMALE CONNECTOR by Cummins at our store. With the product SKU MINS3076720, our store offers you the best price along with...
    $206.00
    $188.19
    Add to Cart
    Qty in Cart: 0
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    Price:
    $206.00
    $188.19
    Subtotal:
  • CUMMINS 3071181 - PLUG THREADED - Original OEM part
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    CUMMINS 3071181 THREADED PLUG Original OEM part

    CUMMINS

    $21.83
    $19.94
    Precision engineered for seamless integration with your Cummins systems Durable threaded plug design enhances seal integrity and prevents leaks Manufactured to Cummins' exacting standards as a...
    $21.83
    $19.94
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $21.83
    $19.94
    Subtotal:
  • CUMMINS 3067424 - THREADED PLUG - Original OEM part - Image 1
    Add to Cart

    CUMMINS 3067424 THREADED PLUG Original OEM part

    CUMMINS

    $39.64
    $36.21
    Engineered for Excellence: Designed to maintain optimal seal integrity under high pressure and temperature conditions. Durability You Can Trust: Crafted from premium materials to resist wear,...
    $39.64
    $36.21
    Add to Cart
    Qty in Cart: 0
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    Price:
    $39.64
    $36.21
    Subtotal:
  • CUMMINS 3067369 - THREADED PLUG - Original OEM part - Image 1
    Add to Cart

    CUMMINS 3067369 THREADED PLUG Original OEM part

    CUMMINS

    $42.72
    $39.02
    Engineered to perform with precision where it matters most Durable corrosion-resistant material designed for demanding engine environments Seamless installation ensuring leak-proof sealing for...
    $42.72
    $39.02
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $42.72
    $39.02
    Subtotal:
  • CUMMINS 3066323 - PLUG THREADED
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    CUMMINS 3066323 THREADED PLUG Original OEM part

    CUMMINS

    $111.43
    $101.79
    Precision engineered for seamless integration. Durable threaded plug designed for lasting engine protection. Ensures leak-proof sealing under demanding conditions. 100% Genuine CUMMINS OEM component...
    $111.43
    $101.79
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $111.43
    $101.79
    Subtotal:
  • CUMMINS 3065383 - THREADED PLUG - Original OEM part - Image 1
    Add to Cart

    CUMMINS 3065383 THREADED PLUG Original OEM part

    CUMMINS

    $39.28
    $35.89
    Precision-engineered durability for your Cummins system’s seamless operation High-integrity threaded seal designed to prevent leaks and protect internal components 100% genuine OEM part manufactured...
    $39.28
    $35.89
    Add to Cart
    Qty in Cart: 0
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    Price:
    $39.28
    $35.89
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  • CUMMINS 3065093 - THREADED PLUG - Original OEM part - Image 1
    Add to Cart

    CUMMINS 3065093 THREADED PLUG Original OEM part

    CUMMINS

    $35.97
    $32.86
    Precision-engineered sealing for dependable engine protection. Durable construction to withstand high pressure and temperature stresses. 100% genuine OEM part designed specifically for Cummins power...
    $35.97
    $32.86
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $35.97
    $32.86
    Subtotal:
  • CUMMINS 3060882 - THREADED PLUG - Original OEM part - Image 1
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    CUMMINS 3060882 THREADED PLUG Original OEM part

    CUMMINS

    $211.89
    $193.57
    Engineered to perfection for seamless integration Durable construction designed to withstand demanding engine environments Precisely manufactured to meet strict Cummins OEM specifications Original...
    $211.89
    $193.57
    Add to Cart
    Qty in Cart: 0
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    Price:
    $211.89
    $193.57
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  • CUMMINS 3056416 - THREADED PLUG - Original OEM part - Image 1
    Add to Cart

    CUMMINS 3056416 THREADED PLUG Original OEM part

    CUMMINS

    $15.42
    $14.08
    Precision engineered for robust sealing and leak prevention Durable design crafted to withstand high-pressure environments 100% genuine OEM Cummins part, guaranteeing perfect compatibility Elevate...
    $15.42
    $14.08
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $15.42
    $14.08
    Subtotal:
  • CUMMINS 3048045 - THREADED PLUG - Original OEM part - Image 1
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    CUMMINS 3048045 THREADED PLUG Original OEM part

    CUMMINS

    $146.98
    $134.27
    Engineered Precision for Unmatched Reliability High-grade material construction maximizing sealing effectiveness Designed for seamless compatibility with Cummins engine systems Authentic OEM...
    $146.98
    $134.27
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $146.98
    $134.27
    Subtotal:
  • CUMMINS 3046942 - THREADED PLUG - Original OEM part - Image 1
    Add to Cart

    CUMMINS 3046942 THREADED PLUG Original OEM part

    CUMMINS

    $213.83
    $195.33
    Cummins 3046942 - THREADED PLUG MINS3046942 Find the genuine 3046942 - THREADED PLUG from Cummins at our store, your ultimate destination for high-quality replacement parts. With our focus on...
    $213.83
    $195.33
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $213.83
    $195.33
    Subtotal:
  • CUMMINS 3045782 - THREADED PLUG - Original OEM part - Image 1
    Add to Cart

    CUMMINS 3045782 THREADED PLUG Original OEM part

    CUMMINS

    $48.06
    $43.90
    Cummins 3045782 - THREADED PLUG MINS3045782 Welcome to our store where you can find the authentic 3045782 - THREADED PLUG by Cummins. With our commitment to providing top-quality original...
    $48.06
    $43.90
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $48.06
    $43.90
    Subtotal:
  • CUMMINS 3042004 - THREADED PLUG - Original OEM part - Image 1
    Add to Cart

    CUMMINS 3042004 THREADED PLUG Original OEM part

    CUMMINS

    $4.68
    $4.28
    Precision engineered for optimal sealing performance within your Cummins engine systems Durability ensures long-lasting protection against leaks and contaminants 100% Genuine OEM Cummins component...
    $4.68
    $4.28
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $4.68
    $4.28
    Subtotal:
  • CUMMINS 3040997 - THREADED PLUG - Original OEM part - Image 1
    Add to Cart

    CUMMINS 3040997 THREADED PLUG Original OEM part

    CUMMINS

    $99.76
    $91.13
    Cummins 3040997 - THREADED PLUG MINS3040997 Welcome to our store where you can find the original 3040997 - THREADED PLUG from Cummins. Our commitment to quality ensures that you are getting the...
    $99.76
    $91.13
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $99.76
    $91.13
    Subtotal:
  • CUMMINS 3040995 - PLUG THREADED - Original OEM part
    Add to Cart

    CUMMINS 3040995 THREADED PLUG Original OEM part

    CUMMINS

    $30.19
    $27.58
    Precision Fit for Maximum Performance: Engineered specifically to meet Cummins standards for leak-proof sealing and durability. Corrosion-Resistant Construction: Built to withstand harsh...
    $30.19
    $27.58
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $30.19
    $27.58
    Subtotal:
  • CUMMINS 3040818 - PLUG THREADED - Original OEM part
    Add to Cart

    CUMMINS 3040818 THREADED PLUG Original OEM part

    CUMMINS

    $38.60
    $35.27
    Cummins 3040818 - THREADED PLUG MINS3040818 Find the genuine Cummins 3040818 - THREADED PLUG conveniently at our store. Our commitment to quality ensures you get the right part for your outdoor...
    $38.60
    $35.27
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $38.60
    $35.27
    Subtotal:
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