Diesel Engine Plugs
Genuine Diesel Engine Plugs for Onan, Cummins, and Fleetguard Power Engines
Maintain the integrity and efficiency of your diesel power equipment with our authentic Diesel Engine Plugs. Engineered specifically for Onan, Cummins, and Fleetguard engines, these plugs ensure a perfect fit and long-lasting durability under demanding conditions.
Diesel Engine Plugs - Reliable & Genuine Components by Onan, Cummins, Fleetguard
Our selection features a range of genuine diesel engine plugs designed to seal engine ports effectively, preventing leaks and protecting your engine from contaminants. Crafted from premium materials, these plugs offer superior corrosion resistance and thermal stability.
- Authentic Quality: Direct-fit plugs manufactured to OEM specifications for trusted performance.
- Durable Construction: High-grade materials ensure longevity and withstand harsh operating environments.
- Wide Compatibility: Suitable for various Onan, Cummins, and Fleetguard diesel engine models.
Upgrade your diesel engine maintenance with our genuine plugs, designed to maximize reliability and extend engine life.
Why Choose Our Diesel Engine Plugs?
We provide only genuine, brand-approved parts to ensure optimal engine performance, backed by expert guidance and trusted customer support for your peace of mind.
- Drain Plugs
- Expansion Plugs
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Glow Plugs
- Hole Plugs
- Injector Orifice Plugs
- O-Ring Plugs
- Orifice Plugs
- Pipe Plugs
- Protective Plugs
- Retainer Plugs
- Threaded Plugs
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CUMMINS 4982559 EXPANSION PLUG Original OEM part
CUMMINS
$7.42$6.78Engineered to sustain your power, the CUMMINS 4982559 expansion plug anchors your generator’s strength and dependability. Precision-crafted to deliver perfect sealing and prevent coolant leaks,...$7.42$6.78 -
CUMMINS 4982462 EXPANSION PLUG Original OEM part
CUMMINS
$5.03$4.59Precision-built to safeguard your engine's integrity under demanding conditions Engineered for seamless fit and maximum corrosion resistance Ensures leak-free operation contributing to engine...$5.03$4.59 -
CUMMINS 4982375 EXPANSION PLUG Original OEM part
CUMMINS
$4.72$4.31Engineered for enduring protection: safeguards your engine block with precision. Corrosion-resistant design: ensures long-lasting durability under extreme conditions. 100% OEM Cummins part: crafted...$4.72$4.31 -
CUMMINS 4982374 PIPE PLUG Original OEM part
CUMMINS
$18.92$17.28Precision-engineered for uncompromising reliability and perfect system harmony Durable construction protects your engine’s critical passages against leaks and contamination Designed to maintain...$18.92$17.28 -
CUMMINS 4982136 EXPANSION PLUG Original OEM part
CUMMINS
$9.79$8.95Precision engineered for seamless engine integration Ensures robust sealing and minimizes leaks under high operating pressure Crafted as an original equipment manufacturer (OEM) Cummins component...$9.79$8.95 -
CUMMINS 4982127 PIPE PLUG Original OEM part
CUMMINS
$6.63$6.05Precision-engineered excellence: The CUMMINS 4982127 PIPE PLUG ensures a perfect seal to protect your engine’s critical pathways. Durability under demanding conditions: Crafted to withstand high...$6.63$6.05 -
CUMMINS 4982126 PIPE PLUG Original OEM part
CUMMINS
$35.36$32.30Precision Designed to Power Perfection Seamless Seal for Leak-Free Operation Durability That Withstands the Harshest Conditions Certified OEM component directly from Cummins for guaranteed...$35.36$32.30 -
CUMMINS 4976574 EXPANSION PLUG Original OEM part
CUMMINS
$3.60$3.29Precision engineered for seamless integration in Cummins engines Durable construction enhances engine longevity and leak prevention Genuine OEM component to preserve your equipment’s original...$3.60$3.29 -
CUMMINS 4976573 EXPANSION PLUG Original OEM part
CUMMINS
$2.46$2.25Precision-engineered durability meeting Cummins' uncompromising standards. Ensures a secure seal to protect engine cores from leaks and contamination. Manufactured to exact OEM specifications for...$2.46$2.25 -
CUMMINS 4975311 THREADED PLUG Original OEM part
CUMMINS
$26.26$23.99Precision-engineered reliability for your Cummins generator system Durable threaded plug designed to maintain optimal sealing and system integrity Crafted exclusively by Cummins to meet stringent...$26.26$23.99 -
CUMMINS 4975200 THREADED PLUG Original OEM part
CUMMINS
$71.80$65.59Engineered Precision, Guaranteed Reliability High-Quality Threaded Plug Ensures Leak-Free Operation Durable Construction for Enduring Engine Protection 100% Genuine OEM Cummins Part for Complete...$71.80$65.59 -
CUMMINS 4952760 THREADED PLUG Original OEM part
CUMMINS
$58.87$53.78Power your equipment with uncompromising reliability Crafted for perfect compatibility and secure sealing Engineered to withstand high pressure and temperature extremes 100% genuine OEM Cummins part...$58.87$53.78 -
CUMMINS 4947074 THREADED PLUG Original OEM part
CUMMINS
$8.70$7.95Engineered for Excellence, Designed to Endure Precision Machining for Optimal Sealing Integrity Corrosion-Resistant Material for Long-Term Reliability Authentic Cummins OEM component guaranteeing...$8.70$7.95 -
CUMMINS 4944473 THREADED PLUG Original OEM part
CUMMINS
$37.29$34.07Precision engineered for uncompromising fit and reliability Maintains system integrity and prevents leaks under demanding conditions 100% genuine Cummins OEM component, guaranteeing optimal...$37.29$34.07 -
CUMMINS 4944472 THREADED PLUG Original OEM part
CUMMINS
$32.58$29.76Precision engineered to uphold Cummins’ legacy of unmatched power and reliability Robust construction providing a secure seal for optimal engine protection Corrosion-resistant material ensures...$32.58$29.76 -
CUMMINS 4934709 ORING PLUG Original OEM part
CUMMINS
$122.59$111.99Engineered to maintain uncompromising engine integrity and performance Designed for precise fit to prevent leaks and ensure optimal sealing 100% genuine Cummins OEM part guaranteeing authenticity...$122.59$111.99 -
CUMMINS 4933317 PIPE PLUG Original OEM part
CUMMINS
$11.63$10.62Cummins 4933317 - PIPE PLUG MINS4933317 Find the genuine 4933317 - PIPE PLUG by Cummins effortlessly at our store. Rest assured that you are getting a high-quality replacement part that meets the...$11.63$10.62 -
CUMMINS 4931643 PIPE PLUG Original OEM part
CUMMINS
$13.25$12.10Precision sealing designed for uncompromising engine integrity Ensures optimal pressure containment and protects critical engine pathways Manufactured as a genuine OEM component to guarantee...$13.25$12.10 -
CUMMINS 4929619 THREADED PLUG Original OEM part
CUMMINS
$14.52$13.26Precision-engineered to maintain optimal engine integrity under demanding conditions Robust durability ensuring long-lasting leak-proof performance OEM Cummins part for guaranteed compatibility and...$14.52$13.26 -
CUMMINS 4927983 EXPANSION PLUG Original OEM part
CUMMINS
$49.29$45.03Engineered Precision for Ultimate Seal Integrity Designed to withstand extreme conditions and ensure long-term engine protection Direct OEM replacement part, guaranteeing perfect fit and peak...$49.29$45.03 -
CUMMINS 4927304 ORING PLUG Original OEM part
CUMMINS
$503.29$459.76Engineered excellence for uncompromising power integrity Precision-engineered sealing to maintain system efficiency and prevent leaks Crafted from premium materials for long-lasting durability under...$503.29$459.76 -
CUMMINS 4926690 THREADED PLUG Original OEM part
CUMMINS
$12.94$11.82Engineered for Excellence and Endurance Precision Threading for Seamless Installation Corrosion-Resistant Construction to Withstand Harsh Conditions 100% Original OEM Part from Cummins for...$12.94$11.82 -
CUMMINS 4926565 THREADED PLUG Original OEM part
CUMMINS
$127.90$116.84Cummins 4926565 - THREADED PLUG MINS4926565 Explore the authenticity of our online store with the 4926565 - THREADED PLUG by Cummins. You can trust us for genuine replacement parts to keep your...$127.90$116.84 -
CUMMINS 4924913 PIPE PLUG Original OEM part
CUMMINS
$136.49$124.69Engineered for Precision: The CUMMINS 4924913 PIPE PLUG guarantees a perfect seal, protecting your engine systems from leaks and contamination. Durability That Endures: Crafted from premium...$136.49$124.69 -
CUMMINS 4924237 THREADED PLUG Original OEM part
CUMMINS
$129.34$118.15Engineered for Excellence: Crafted to deliver flawless sealing and durability under demanding conditions. Precision Fit: Designed specifically for Cummins engines ensuring perfect compatibility and...$129.34$118.15 -
CUMMINS 4920470 THREADED PLUG Original OEM part
CUMMINS
$37.43$34.19Cummins 4920470 - THREADED PLUG MINS4920470 Find the authentic 4920470 - THREADED PLUG from Cummins at our store. We guarantee the best price for this high-quality replacement part, ensuring your...$37.43$34.19 -
CUMMINS 4919788 PROTECTIVE PLUG Original OEM part
CUMMINS
$3.74$3.42Engineered to safeguard your investment with unmatched precision and reliability Durable construction designed to maintain system integrity under demanding conditions Ensures optimal protection...$3.74$3.42 -
CUMMINS 4919576 LEAK TEST PLUG Original OEM part
CUMMINS
$643.80$588.12Trust in uncompromising Cummins engineering for your power generation needs Precisely designed leak test plug for accurate and reliable system diagnostics Durable construction ensures long-lasting...$643.80$588.12 -
CUMMINS 4919418 PROTECTIVE PLUG Original OEM part
CUMMINS
$10.80$9.87Cummins 4919418 - PROTECTIVE PLUG MINS4919418 Discover the genuine quality of the 4919418 - PROTECTIVE PLUG from Cummins at our store. Our commitment to providing authentic replacement parts ensures...$10.80$9.87 -
CUMMINS 4919417 PROTECTIVE PLUG Original OEM part
CUMMINS
$32.33$29.53Cummins 4919417 - PROTECTIVE PLUG MINS4919417 Our collection features the original "4919417 - PROTECTIVE PLUG" by Cummins, ensuring top-notch quality and functionality. Find this product with ease...$32.33$29.53 -
CUMMINS 4919412 PROTECTIVE PLUG Original OEM part
CUMMINS
$10.60$9.69Cummins 4919412 - PROTECTIVE PLUG MINS4919412 Discover top-notch reliability and top performance with the "4919412 - PROTECTIVE PLUG" from Cummins. Engineered to fit seamlessly for your equipment,...$10.60$9.69 -
CUMMINS 4919407 PROTECTIVE PLUG Original OEM part
CUMMINS
$24.55$22.43Empower your engine’s resilience with precision-engineered components Robust sealing capability to prevent contamination and maintain system integrity Manufactured by Cummins to meet exacting OEM...$24.55$22.43 -
CUMMINS 4919222 PROTECTIVE PLUG Original OEM part
CUMMINS
$5.39$4.93Engineered for uncompromising protection and seamless operation. Durable design to shield critical engine ports from contamination. Precision-engineered for perfect compatibility with Cummins...$5.39$4.93 -
CUMMINS 4919221 PROTECTIVE PLUG Original OEM part
CUMMINS
$5.39$4.93Engineered precision for uncompromised protection Durable design optimizes engine reliability and longevity 100% genuine Cummins OEM component—perfect fit guaranteed Trust the Heartbeat of Power:...$5.39$4.93 -
CUMMINS 4919220 PROTECTIVE PLUG Original OEM part
CUMMINS
$4.69$4.29Engineered to safeguard your Cummins system with precision and reliability. Durable design ensures long-lasting protection against contaminants and wear. Perfect OEM fit guarantees seamless...$4.69$4.29 -
CUMMINS 4919219 PROTECTIVE PLUG Original OEM part
CUMMINS
$5.39$4.93Precision-engineered protection for your Cummins power system. Durable design that withstands harsh operating conditions. Genuine OEM quality guaranteeing perfect fit and function. Only true Cummins...$5.39$4.93 -
CUMMINS 4919093 REPLACER DAMPER Original OEM part
CUMMINS
$468.73$428.18Cummins 4919093 - REPLACER DAMPER MINS4919093 Find genuine quality with the 4919093 - REPLACER DAMPER by Cummins, SKU MINS4919093. Our store stands out as the ultimate destination for authentic...$468.73$428.18 -
CUMMINS 4919081 EXPANSION PLUG INSTALLER Original OEM part
CUMMINS
$147.18$134.45Cummins 4919081 - EXPANSION PLUG INSTALLER MINS4919081 When looking for a reliable solution like the 4919081 - EXPANSION PLUG INSTALLER, look no further than our store. As an authorized retailer of...$147.18$134.45 -
CUMMINS 4918933 PROTECTIVE PLUG Original OEM part
CUMMINS
$5.39$4.93Engineered for precision protection to shield your generator’s vital components. Durable construction that withstands harsh conditions and extends engine life. 100% genuine Cummins OEM part...$5.39$4.93 -
CUMMINS 4918875 PROTECTIVE PLUG Original OEM part
CUMMINS
$585.10$534.49Depend on precision-crafted Cummins engineering for uncompromised protection Seals critical openings to prevent contamination and maintain system integrity Constructed from high-grade materials for...$585.10$534.49