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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ONAN 3330802 PLUG GLOW Original ONAN/CUMMINS OEM part
ONAN
$142.75$130.40Cummins PLUG GLOW 333-0802 When it comes to sourcing original "PLUG GLOW" parts for your outdoor equipment, look no further than our store. We offer the top-of-the-line "Cummins" "333-0802" PLUG...$142.75$130.40 -
ONAN A044M898 CAP PLUG Original ONAN/CUMMINS OEM part
ONAN
$15.80$14.44Precision-engineered durability: This cap plug safeguards critical components from contamination and wear. Seamless compatibility: Designed exclusively for ONAN generators to guarantee perfect fit...$15.80$14.44 -
ONAN 5170245 PLUG Original ONAN/CUMMINS OEM part
ONAN
$22.13$20.21Cummins PLUG 517-0245 Find the perfect replacement PLUG with SKU 517-0245 from the renowned brand Cummins on our online store. Our selection of original parts ensures top-notch quality and...$22.13$20.21 -
ONAN 5170254 HOLE PLUG Original ONAN/CUMMINS OEM part
ONAN
$9.28$8.48Precision-engineered for flawless sealing and protection Durability designed to withstand demanding generator environments 100% original ONAN OEM component to ensure perfect fit and long-term...$9.28$8.48 -
ONAN A063H420 PLUG Original ONAN/CUMMINS OEM part
ONAN
$7.20$6.58Cummins PLUG A063H420 Upgrade your outdoor equipment with the durable "PLUG" by Cummins (SKU: A063H420). Designed to deliver exceptional performance, this original replacement part ensures optimal...$7.20$6.58 -
CUMMINS 5619981 EXPANSION PLUG Original OEM part
CUMMINS
$5.34$4.88Cummins 5619981 - EXPANSION PLUG MINS5619981 Discover the genuine 5619981 - EXPANSION PLUG crafted by Cummins, renowned for exceptional quality and durability. Trust our store as your ultimate...$5.34$4.88 -
CUMMINS 5577842 ZINC ELECTRODE PLUG Original OEM part
CUMMINS
$132.71$121.23Precision engineered for superior corrosion resistance and optimal engine longevity Designed to maintain balanced electrochemical protection, safeguarding your Cummins power system Genuine OEM part...$132.71$121.23 -
CUMMINS S966E PIPE PLUG Original OEM part
CUMMINS
$111.74$102.07Cummins S966-E - PIPE PLUG MINSS966-E Find the perfect replacement part with the S966-E - PIPE PLUG by Cummins, SKU MINSS966-E, available at our store. Made with high-quality material for durability...$111.74$102.07 -
CUMMINS S965E PIPE PLUG Original OEM part
CUMMINS
$12.56$11.47Cummins S965-E - PIPE PLUG MINSS965-E Discover the impeccable quality and precision engineering of the Cummins S965-E - PIPE PLUG, with the SKU MINSS965-E. Exclusively available in our online store,...$12.56$11.47 -
CUMMINS S911B PIPE PLUG Original OEM part PACK OF 10
CUMMINS
$75.50$68.97Cummins S911-B - PIPE PLUG MINSS911-B Look no further for the genuine S911-B - PIPE PLUG by Cummins, available at our store. Our commitment to quality ensures that you receive the exact replacement...$75.50$68.97 -
ONAN 5170404 EXPANSION PLUG Original ONAN/CUMMINS OEM part
ONAN
$6.94$6.34Precision-engineered to maintain your generator’s optimal operation and safety Robust construction ensures durability in demanding environments Seamless OEM compatibility from ONAN guarantees peak...$6.94$6.34 -
ONAN 517013808 HOLE PLUG Original ONAN/CUMMINS OEM part
ONAN
$9.09$8.31Engineered for seamless protection and durability Precision fit to maintain system integrity and prevent leaks Manufactured by ONAN as an original equipment manufacturer (OEM) component for...$9.09$8.31 -
CUMMINS 5529534 ORING PLUG Original OEM part
CUMMINS
$14.28$13.05Precision engineered for ultimate sealing integrity and engine protection Durable construction designed to withstand harsh operating conditions and ensure leak-free performance 100% genuine OEM part...$14.28$13.05 -
CUMMINS 5475332 THREADED PLUG Original OEM part
CUMMINS
$68.29$62.39Experience unparalleled engine protection designed for longevity and precision fit. Engineered to maintain optimal sealing and prevent leaks under demanding conditions. Constructed from high-grade...$68.29$62.39 -
CUMMINS 5299560 PROTECTIVE PLUG Original OEM part
CUMMINS
$13.63$12.45Precision-engineered protection for your power system's core Durable design guards against contaminants ensuring peak engine health Manufactured as an OEM CUMMINS component guaranteeing exact...$13.63$12.45 -
CUMMINS 5299559 PROTECTIVE PLUG Original OEM part
CUMMINS
$3.95$3.61Cummins 5299559 - PROTECTIVE PLUG MINS5299559 When it comes to finding authentic replacement parts, our store is the top choice for the 5299559 - PROTECTIVE PLUG from Cummins. With a commitment to...$3.95$3.61 -
CUMMINS 5285800 THREADED PLUG Original OEM part
CUMMINS
$29.40$26.86Cummins 5285800 - THREADED PLUG MINS5285800 Discover top-notch quality with the 5285800 - THREADED PLUG by Cummins. Crafted with precision, this original replacement part ensures reliable...$29.40$26.86 -
CUMMINS 4919787 PROTECTIVE PLUG Original OEM part PACK OF 2
CUMMINS
$8.54$7.80Precision Engineered Protection for Critical Components Durable Design Ensures Long-Lasting Seal Integrity 100% Genuine OEM Part from Cummins for Guaranteed Compatibility CUMMINS 4919787 PROTECTIVE...$8.54$7.80 -
CUMMINS 4919416 PROTECTIVE PLUG Original OEM part PACK OF 4
CUMMINS
$34.80$31.79Designed to safeguard, built to last—power your equipment with confidence. Exceptional sealing performance ensures protection against contaminants and leaks. Durable construction crafted for...$34.80$31.79 -
CUMMINS 4919225 PROTECTIVE PLUG Original OEM part PACK OF 2
CUMMINS
$38.40$35.08Engineered to safeguard your Cummins engine's integrity under all conditions Precision manufactured to maintain a secure seal, preventing contamination and wear Crafted from premium materials to...$38.40$35.08 -
CUMMINS 4919224 PROTECTIVE PLUG Original OEM part PACK OF 4
CUMMINS
$20.97$19.16Engineered to shield and preserve your Cummins power unit’s core Reliable sealing technology to prevent contamination and wear Constructed from premium materials for extended service life Certified...$20.97$19.16 -
CUMMINS 4919223 PROTECTIVE PLUG Original OEM part
CUMMINS
$5.39$4.93Cummins 4919223 - PROTECTIVE PLUG MINS4919223 Discover top-quality outdoor equipment parts with the 4919223 - PROTECTIVE PLUG from Cummins at our store. Rest assured that each product we offer is...$5.39$4.93 -
CUMMINS 4919218 PROTECTIVE PLUG Original OEM part
CUMMINS
$5.39$4.93Engineered for Precision and Durability Protects critical engine components from contaminants Ensures long-term sealing integrity under demanding conditions 100% genuine Cummins OEM part for...$5.39$4.93 -
CUMMINS 4919217 PROTECTIVE PLUG Original OEM part PACK OF 10
CUMMINS
$53.76$49.11Cummins 4919217 - PROTECTIVE PLUG MINS4919217 With the MINS4919217 protective plug by Cummins, you can trust that you are getting a high-quality original replacement part for your outdoor equipment...$53.76$49.11 -
CUMMINS 4919216 PROTECTIVE PLUG Original OEM part
CUMMINS
$7.75$7.08Engineered to safeguard your power system, ensuring resilience where it matters most. Precision-crafted protective plug providing a secure seal against contaminants. Durable construction guarantees...$7.75$7.08 -
CUMMINS 4919215 PROTECTIVE PLUG Original OEM part PACK OF 6
CUMMINS
$32.26$29.47Precision-engineered to safeguard critical engine ports from contaminants. Durable construction ensures long-term protection under demanding conditions. Guaranteed genuine OEM CUMMINS part for...$32.26$29.47 -
CUMMINS 4919214 PROTECTIVE PLUG Original OEM part PACK OF 6
CUMMINS
$32.26$29.47Precision-engineered to safeguard your engine's vital systems with unmatched reliability Designed to maintain optimal sealing, preventing contamination and preserving engine health Manufactured as...$32.26$29.47 -
CUMMINS 4918690 THREADED PLUG Original OEM part
CUMMINS
$26.90$24.58Cummins 4918690 - THREADED PLUG MINS4918690 Find the genuine Cummins 4918690 - THREADED PLUG at our store, SKU MINS4918690. Our quality original replacement parts guarantee a perfect fit and optimal...$26.90$24.58 -
CUMMINS 4389736 THREADED PLUG Original OEM part
CUMMINS
$575.81$526.00Engineered Precision for Dependability: This threaded plug offers exceptional sealing capability, ensuring your engine remains protected from leaks and contaminants. Durability Under Pressure:...$575.81$526.00 -
CUMMINS 4389735 ORIFICE PLUG Original OEM part
CUMMINS
$627.84$573.53Precision that Powers Performance Engineered for exact fit and superior fuel efficiency Designed to maintain optimal engine operation under demanding conditions 100% genuine OEM Cummins component...$627.84$573.53 -
CUMMINS 4363042 THREADED PLUG Original OEM part
CUMMINS
$274.62$250.86Precision engineered to perfection—experience seamless integration and flawless sealing for your engine system. Durability that stands the test of time—crafted from premium materials to endure...$274.62$250.86 -
CUMMINS 4361953 ORING PLUG Original OEM part
CUMMINS
$77.44$70.74Precision engineered to safeguard your power system’s efficiency Durable sealing solution ensuring leak-proof operation under demanding conditions Enhanced compatibility with Cummins engines for...$77.44$70.74 -
CUMMINS 4361952 ORING PLUG Original OEM part
CUMMINS
$122.99$112.36Cummins 4361952 - O-RING PLUG MINS4361952 The 4361952 - O-RING PLUG by Cummins is an essential replacement part for your outdoor equipment. Our store offers authentic Cummins products at unbeatable...$122.99$112.36 -
CUMMINS 4349919 THREADED PLUG Original OEM part
CUMMINS
$681.95$622.96Engineered to uphold Cummins' legacy of precision and reliability Provides superior sealing performance to maintain system integrity Manufactured as a Genuine OEM part ensuring perfect...$681.95$622.96 -
CUMMINS 4332471 THREADED PLUG Original OEM part
CUMMINS
$144.72$132.20Unwavering Precision for Your Cummins Engine Integrity Robust threading designed to withstand high pressure and temperature fluctuations Engineered to prevent leaks and maintain system health under...$144.72$132.20 -
CUMMINS 4332469 THREADED PLUG Original OEM part
CUMMINS
$161.66$147.68Cummins 4332469 - THREADED PLUG MINS4332469 Explore our range of original replacement parts with the 4332469 - THREADED PLUG from Cummins. Rest assured, we offer genuine products to meet your needs...$161.66$147.68 -
CUMMINS 4332468 THREADED PLUG Original OEM part
CUMMINS
$367.42$335.64Precision-engineered for seamless integration with Cummins systems ensuring flawless operation. Durable construction designed to withstand high pressure and harsh operating conditions. Genuine OEM...$367.42$335.64 -
CUMMINS 4083213 THREADED PLUG Original OEM part
CUMMINS
$8.93$8.16Precision engineered to maintain power and protection. Durable construction ensures long-lasting sealing under extreme conditions. Designed for exact compatibility with Cummins engines and systems...$8.93$8.16 -
CUMMINS 4017621 EXPANSION PLUG Original OEM part PACK OF 4
CUMMINS
$70.43$64.34Precision engineering meets uncompromising durability Ensures leak-proof sealing for optimal engine performance Crafted from high-grade materials for exceptional longevity 100% OEM Cummins component...$70.43$64.34 -
CUMMINS 4017240 EXPANSION PLUG Original OEM part PACK OF 2
CUMMINS
$40.76$37.24Precision-engineered for durable sealing and leak prevention Designed to maintain engine integrity under extreme conditions 100% Genuine OEM Cummins component for assured compatibility and...$40.76$37.24