Diesel Engine Plugs
Diesel Engine Plugs - Reliable Sealing for Optimal Performance | Cummins Genuine Parts
Maintain the integrity and efficiency of your diesel engine with our premium range of diesel engine plugs. Designed to provide a secure seal, these plugs prevent leaks and protect vital engine components from contaminants.
Our Cummins Genuine Parts plugs are engineered to meet rigorous performance standards, ensuring long-lasting durability and compatibility with your Cummins engine. Whether you need replacement plugs for maintenance or repair, our selection offers dependable solutions to keep your engine running smoothly.
Shop Quality Diesel Engine Plugs Today
Explore our collection of diesel engine plugs, including core plugs, freeze plugs, and threaded plugs. Each product is crafted to deliver superior sealing and ease of installation. Consider pairing your plugs with Cummins engine gaskets and seals for comprehensive engine maintenance.
- Durable Materials: Manufactured from corrosion-resistant metals to withstand harsh engine environments.
- Perfect Fit: Precisely engineered to match Cummins engine specifications for reliable performance.
- Leak Prevention: Ensures tight sealing to protect engine components and maintain optimal pressure.
- Drain Plugs
- Expansion Plugs
- 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 181-9227 OIL DRAIN PLUG - ONAN Genuine OEM Part
ONAN
$11.36$10.49Guaranteed genuine ONAN OEM part for unmatched compatibility Facilitates efficient oil drainage to maintain engine health Supports leak-proof sealing critical for engine longevity Ensuring dependable performance with every engine service ONAN 181-9227...$11.36$10.49 -
CUMMINS 3900956 EXPANSION PLUG - CUMMINS Genuine OEM Part
CUMMINS
$8.30$7.66Authentic Cummins OEM expansion plug designed for precise engine compatibility. Ensures effective sealing of engine coolant passages to prevent leaks. Supports engine longevity by maintaining coolant system integrity under demanding conditions. Genuine...$8.30$7.66 -
ONAN A061Y859 DRAIN PLUG - ONAN Genuine OEM Part
ONAN
$3.60$3.33Authentic OEM ONAN A061Y859 drain plug engineered specifically for your Cummins Onan generator. Effectively seals engine oil reservoirs to prevent leaks and contamination. Ensures optimal engine fluid retention for smooth, uninterrupted generator...$3.60$3.33 -
CUMMINS 5528109 - THREADED PLUG - Original OEM part
CUMMINS
$18.41$16.99Cummins 5528109 - THREADED PLUG MINS5528109 Find genuine quality with the Cummins 5528109 - THREADED PLUG at our store. Ensure your outdoor equipment runs smoothly with this authentic replacement part. Get the reliability and durability that Cummins is...$18.41$16.99 -
ONAN 185-2289 - 12VDC PLUG GLOW - Original ONAN/CUMMINS OEM part
ONAN
$67.61$62.38Cummins 12VDC PLUG GLOW 185-2289 The original 12VDC PLUG GLOW by Cummins, with product SKU 185-2289, is the ideal replacement part for your outdoor equipment. Find it at the best price and enjoy fast shipping when you shop at our store. Our commitment...$67.61$62.38 -
CUMMINS 3945095 - EXPANSION PLUG - Original OEM part
CUMMINS
$9.48$8.76Cummins 3945095 - EXPANSION PLUG MINS3945095 Discover the authentic Cummins 3945095 - EXPANSION PLUG, designed to seamlessly fit your outdoor equipment. Engineered with precision, this original part ensures optimal performance and durability. Trust our...$9.48$8.76 -
CUMMINS 3376792 - EXPANSION PLUG INSTALLER - Original OEM part
CUMMINS
$80.04$73.85Cummins 3376792 - EXPANSION PLUG INSTALLER MINS3376792 When you're in need of precision tools like the 3376792 - EXPANSION PLUG INSTALLER, trust Cummins to deliver quality equipment that gets the job done right the first time. At our store, we stand out...$80.04$73.85 -
ONAN A063H419 PLUG - ONAN Genuine OEM Part
ONAN
$24.61$22.71Guaranteed Genuine OEM ONAN component ensuring perfect compatibility Provides a secure and leak-free seal to maintain optimal system integrity Enhances overall generator reliability by preventing contamination and preserving engine health Reliability...$24.61$22.71 -
ONAN 517-0138-09 PLUG - ONAN Genuine OEM Part
ONAN
$8.14$7.52Guaranteed Genuine ONAN OEM component engineered for precision fit. Essential for sealing and protecting engine components from contaminants. Designed to support optimal engine performance and longevity in demanding applications. Original parts...$8.14$7.52 -
ONAN 181-0490 DRAIN PLUG - ONAN Genuine OEM Part
ONAN
$8.30$7.66100% Genuine ONAN OEM Drain Plug crafted to exact standards Efficiently seals your generator’s oil drain, preventing leaks and contamination Designed to maintain proper engine lubrication system integrity Essential for uncompromised reliability under...$8.30$7.66 -
ONAN 502-0153 PIPE PLUG - ONAN Genuine OEM Part
ONAN
$3.94$3.64Authentic ONAN OEM component designed for perfect fit and function Effectively seals pipe openings to maintain system integrity and prevent leaks Durable construction ensures long-lasting reliability under demanding conditions Precision engineered to...$3.94$3.64 -
ONAN 517-0131 - PLUG HOLE BLK NYLON - Original ONAN/CUMMINS OEM part
ONAN
$6.52$6.02Cummins PLUG HOLE BLK NYLON 517-0131 Discover the genuine Cummins PLUG HOLE BLK NYLON with SKU 517-0131, exclusively available at our store. Engineered to precise specifications, this high-quality replacement part ensures optimal performance for your...$6.52$6.02 -
ONAN 185-6046 DRAIN PLUG - ONAN Genuine OEM Part
ONAN
$33.27$30.70Engineered as a Genuine ONAN OEM component for exact compatibility Facilitates effective draining of fluids to maintain engine cleanliness Ensures proper sealing to prevent leaks and protect internal parts Essential for maintaining safety compliance and...$33.27$30.70 -
CUMMINS 3905401 - EXPANSION PLUG - Original OEM part
CUMMINS
$11.97$11.05Cummins 3905401 - EXPANSION PLUG MINS3905401 Our store proudly offers the genuine Cummins 3905401 - EXPANSION PLUG, ensuring top-notch quality for your outdoor equipment needs. With our commitment to authenticity and reliability, customers can trust...$11.97$11.05 -
CUMMINS 5260019 O-RING PLUG - CUMMINS Genuine OEM Part
CUMMINS
$21.28$19.64Genuine OEM part manufactured specifically for Cummins engines ensuring perfect compatibility and durability. Designed to provide a secure seal preventing leaks in engine and generator assemblies. Helps maintain proper engine pressure and fluid...$21.28$19.64 -
CUMMINS 3932302 - THREADED PLUG - Original OEM part
CUMMINS
$50.62$46.70Cummins 3932302 - THREADED PLUG MINS3932302 Find top-notch quality with the 3932302 - THREADED PLUG by Cummins, SKU MINS3932302. Our store is your prime destination for authentic replacement parts, ensuring optimal performance and durability for your...$50.62$46.70 -
ONAN A040P918 GLOW PLUG - ONAN Genuine OEM Part
ONAN
$365.90$337.55100% Genuine ONAN OEM Glow Plug, engineered specifically for Cummins Onan systems Enhances cold start capability by providing rapid pre-heating of combustion chambers Improves combustion efficiency, reducing emissions and promoting fuel economy Crafted...$365.90$337.55 -
CUMMINS 3924147 THREADED PLUG - CUMMINS Genuine OEM Part
CUMMINS
$22.73$20.98Certified as a Genuine OEM Cummins Component ensuring perfect fit and finish. Engineered to provide a reliable seal, preventing leaks and protecting engine internals. Built for robustness, sustaining pressure and heat under demanding operating...$22.73$20.98 -
CUMMINS 3698081 - THREADED PLUG - Original OEM part
CUMMINS
$5.79$5.36Cummins 3698081 - THREADED PLUG MINS3698081 Discover the authentic Cummins 3698081 - THREADED PLUG, SKU MINS3698081, at our store where quality meets affordability. Engineered with precision, this threaded plug ensures a perfect fit for your outdoor...$5.79$5.36 -
CUMMINS 3063779 - THREADED PLUG - Original OEM part
CUMMINS
$20.51$18.93Cummins 3063779 - THREADED PLUG MINS3063779 Find genuine quality and reliability in the Cummins 3063779 - THREADED PLUG, designed for top-notch performance and durability. Our store assures you the best price for this essential replacement part. Benefit...$20.51$18.93 -
On Sale
ONAN 185-5826 PLUG - ONAN Genuine OEM Part
ONAN
$8.60$5.71$7.94This is a genuine ONAN replacement plug designed to meet exact Cummins/Onan factory specifications. Ensures optimal electrical connectivity and safety within your generator system to maintain consistent power output. Built to withstand the rigorous...$8.60$5.71$7.94 -
CUMMINS 3942766 - THREADED PLUG - Original OEM part
CUMMINS
$210.15$193.87Cummins 3942766 - THREADED PLUG MINS3942766 Find the authentic 3942766 - THREADED PLUG by Cummins at our store, your one-stop-shop for genuine replacement parts. With our commitment to quality, you can trust that you are getting a reliable product. At...$210.15$193.87 -
ONAN 323-1933 RESISTOR PLUG ASSEMBLY - ONAN Genuine OEM Part
ONAN
$28.37$26.18Authentic ONAN OEM replacement part designed for precise compatibility Ensures stable electrical resistance for consistent ignition control Enhances generator reliability under variable load conditions Engineered to safeguard the performance and...$28.37$26.18 -
ONAN 517-0048-01 WELCH EXPANSION PLUG - ONAN Genuine OEM Part
ONAN
$8.21$7.58Authentic ONAN genuine OEM component ensuring precise fit and function Designed to effectively seal cooling system ports, preventing leaks and maintaining engine integrity Constructed to withstand high temperatures and pressures for long-lasting...$8.21$7.58 -
ONAN A043V850 - PLUG - Original ONAN/CUMMINS OEM part
ONAN
$56.84$52.44Cummins PLUG A043V850 Find the authentic Cummins PLUG with SKU A043V850 at our store, the ultimate destination for reliable replacement parts. Ensure top-notch performance and durability for your outdoor equipment by choosing this genuine product...$56.84$52.44 -
CUMMINS 5362092 - EXPANSION PLUG - Original OEM part
CUMMINS
$11.49$10.61Cummins 5362092 - EXPANSION PLUG MINS5362092 When it comes to finding reliable replacement parts like the 5362092 - EXPANSION PLUG, trust Cummins brand for top-notch quality. Our store is your ultimate destination for authentic Cummins products,...$11.49$10.61 -
CUMMINS 5343291 - O-RING PLUG - Original OEM part
CUMMINS
$9.79$9.05Cummins 5343291 - O-RING PLUG MINS5343291 Find the genuine Cummins 5343291 - O-RING PLUG at our store, your ultimate destination for authentic replacement parts. This high-quality o-ring plug ensures a snug fit and optimal performance for your outdoor...$9.79$9.05 -
CUMMINS 5272172 - O-RING PLUG - Original OEM part
CUMMINS
$45.13$41.64Cummins 5272172 - O-RING PLUG MINS5272172 Upgrade your equipment with the genuine 5272172 - O-RING PLUG from Cummins. Trust the brand that ensures high-quality performance and durability. At our store, you'll find the best price for this essential part...$45.13$41.64 -
CUMMINS 4933532 - PIPE PLUG - Original OEM part
CUMMINS
$10.17$9.39Cummins 4933532 - PIPE PLUG MINS4933532 Find the authentic 4933532 - PIPE PLUG by Cummins at our store, where quality meets affordability. Our commitment to delivering genuine parts ensures your outdoor equipment functions at its best. With the SKU...$10.17$9.39 -
CUMMINS 4918464 - PLUG,FUEL TUBE - Original OEM part
CUMMINS
$77.87$71.85Cummins 4918464 - PLUG,FUEL TUBE MINS4918464 Find the authentic Cummins 4918464 - PLUG,FUEL TUBE at our store with ease. Crafted to perfection, this genuine replacement part guarantees a seamless fit and optimal performance for your outdoor equipment...$77.87$71.85 -
CUMMINS 3957921 - ZINC ELECTRODE PLUG - Original OEM part
CUMMINS
$64.93$59.91Cummins 3957921 - ZINC ELECTRODE PLUG MINS3957921 Upgrade your outdoor equipment with the 3957921 - ZINC ELECTRODE PLUG by Cummins. Our store offers this original replacement part at the best price, ensuring optimal performance and durability. With fast...$64.93$59.91 -
CUMMINS 3905368 - EXPANSION PLUG - Original OEM part
CUMMINS
$13.47$12.44Cummins 3905368 - EXPANSION PLUG MINS3905368 Upgrade your outdoor equipment with the 3905368 - EXPANSION PLUG by Cummins, a genuine replacement part guaranteed to fit seamlessly. Trust in our store for the highest quality products, providing a perfect...$13.47$12.44 -
CUMMINS 3822372 - CUP PLUG DRIVER - Original OEM part
CUMMINS
$101.53$93.67Cummins 3822372 - CUP PLUG DRIVER MINS3822372 Experience the quality and precision of the Cummins 3822372 - CUP PLUG DRIVER, ideal for your outdoor equipment maintenance needs. Shop confidently knowing that you're getting the original part with SKU...$101.53$93.67 -
CUMMINS 3688114 - PLUG,GEAR COVER - Original OEM part
CUMMINS
$16.00$14.76Cummins 3688114 - PLUG,GEAR COVER MINS3688114 Find the perfect replacement part with the 3688114 - PLUG, GEAR COVER from Cummins. Our store is the ultimate destination for quality original parts like this one. With fast shipping, you can have your...$16.00$14.76 -
CUMMINS 3089567 THREADED PLUG - CUMMINS Genuine OEM Part
CUMMINS
$21.39$19.75Certified genuine Cummins OEM component guaranteeing precise fit and durability. Designed to provide a robust seal preventing fluid leaks in critical engine systems. Ensures long-lasting engine performance by maintaining system integrity under demanding...$21.39$19.75 -
ONAN 333-0802 - PLUG GLOW - Original ONAN/CUMMINS OEM part
ONAN
$137.57$126.92Cummins 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 GLOW that guarantees quality and compatibility. Shop with...$137.57$126.92 -
ONAN 517-0245 - PLUG - Original ONAN/CUMMINS OEM part
ONAN
$19.55$18.04Cummins 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 compatibility. Trust us to provide you with the right part for...$19.55$18.04 -
ONAN 517-0254 - HOLE PLUG - Original ONAN/CUMMINS OEM part
ONAN
$9.05$8.36Cummins HOLE PLUG 517-0254 Discover the genuine Cummins 517-0254 HOLE PLUG, meticulously designed to provide a perfect fit for your outdoor equipment. Trust our store to deliver original replacement parts promptly to ensure optimal performance. Get your...$9.05$8.36 -
ONAN A063H420 - PLUG - Original ONAN/CUMMINS OEM part
ONAN
$6.08$5.62Cummins 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 functioning of your lawn mower. Don't settle for...$6.08$5.62 -
CUMMINS 5619981 - EXPANSION PLUG - Original OEM part
CUMMINS
$4.60$4.25Cummins 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 destination for authentic replacement parts. With a focus on...$4.60$4.25