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 5170357 PLUG HOLE DIA 38 HOLE Original ONAN/CUMMINS OEM part
ONAN
$9.20$8.41Cummins PLUG HOLE DIA 38 HOLE 517-0357 When it comes to finding the genuine "PLUG HOLE DIA 38 HOLE" part with the SKU "517-0357" from the renowned brand "Cummins," our store is your ultimate...$9.20$8.41 -
ONAN 5170356 PLUG HOLE DIA 22.5 HOLE Original ONAN/CUMMINS OEM part
ONAN
$8.87$8.10Cummins PLUG HOLE DIA 22.5 HOLE 517-0356 Discover the genuine Cummins PLUG HOLE DIA 22.5 HOLE (SKU: 517-0356) at our store, your ultimate destination for authentic replacement parts. Our competitive...$8.87$8.10 -
ONAN 5170355 PLUG HOLE DIA 16 HOLE Original ONAN/CUMMINS OEM part
ONAN
$8.96$8.19Cummins PLUG HOLE DIA 16 HOLE 517-0355 When it comes to finding the authentic PLUG HOLE DIA 16 HOLE replacement part, look no further than our store offering the genuine Cummins brand SKU 517-0355...$8.96$8.19 -
ONAN 5170350 HOLE PLUG Original ONAN/CUMMINS OEM part
ONAN
$9.33$8.52Precision-engineered for seamless integration Durable construction resists wear and environmental damage Essential component for maintaining engine efficiency and optimal operation 100% genuine ONAN...$9.33$8.52 -
ONAN 5170322 HOLE PLUG Original ONAN/CUMMINS OEM part
ONAN
$7.83$7.15Engineered for seamless protection and durability in every application Precision-fit design to maintain optimal generator performance Manufactured as an authentic OEM component, ensuring full...$7.83$7.15 -
ONAN 5170135 HOLE PLUG Original ONAN/CUMMINS OEM part
ONAN
$8.08$7.38Precision engineered for seamless integration and lasting protection. Durable construction prevents contamination and maintains generator efficiency. Essential for preserving the structural...$8.08$7.38 -
ONAN 5170134 HOLE PLUG Original ONAN/CUMMINS OEM part
ONAN
$9.20$8.41Precision engineered for seamless integration in your ONAN generator. Durable design ensures reliable sealing to maintain system integrity. Essential for maintaining optimal engine performance and...$9.20$8.41 -
ONAN 5170103 PLUGCORE HOLE Original ONAN/CUMMINS OEM part
ONAN
$9.54$8.71Cummins PLUG-CORE HOLE 517-0103 At our store, you can find the original "PLUG-CORE HOLE" with SKU "517-0103" by Cummins. This high-quality product is designed to meet your outdoor equipment needs...$9.54$8.71 -
ONAN 5170094 HOLE PLUG Original ONAN/CUMMINS OEM part
ONAN
$7.69$7.03Precision-crafted for reliability and seamless integration Durable design ensures lasting protection against contaminants 100% Genuine OEM ONAN component for guaranteed compatibility ONAN 517-0094...$7.69$7.03 -
ONAN 5051048 PLAS SQ HD THREADED PLUG Original ONAN/CUMMINS OEM part
ONAN
$9.48$8.66Cummins PLAS SQ HD THREADED PLUG 505-1048 Discover the genuine Cummins PLAS SQ HD THREADED PLUG with SKU 505-1048 at our online store, the ideal replacement part for your outdoor equipment. Crafted...$9.48$8.66 -
ONAN 5050130 PLUG Original ONAN/CUMMINS OEM part
ONAN
$9.43$8.61Cummins PLUG 505-0130 Find the genuine Cummins PLUG with SKU 505-0130 at our store, the ultimate destination for high-quality replacement parts. Our commitment to offering authentic products ensures...$9.43$8.61 -
ONAN 5050055 SQ HD PIPE PLUG Original ONAN/CUMMINS OEM part
ONAN
$86.09$78.65Cummins SQ HD PIPE PLUG 505-0055 Discover the authentic Cummins SQ HD PIPE PLUG, SKU 505-0055, available at our store. Our selection of genuine replacement parts ensures top-notch performance and...$86.09$78.65 -
ONAN 5050054 PLUG Original ONAN/CUMMINS OEM part
ONAN
$9.37$8.56Cummins PLUG 505-0054 When it comes to finding original PLUG replacements for outdoor equipment, look no further than our store. With the Cummins brand ensuring quality and durability, the SKU...$9.37$8.56 -
ONAN 5020080 SQ HEAD PLUG Original ONAN/CUMMINS OEM part
ONAN
$9.93$9.07Cummins SQ HEAD PLUG 502-0080 Find the genuine Cummins SQ HEAD PLUG, SKU 502-0080, at our store where quality meets reliability. Our commitment to providing original replacement parts ensures your...$9.93$9.07 -
ONAN 3321276 KEYING PLUG Original ONAN/CUMMINS OEM part
ONAN
$9.18$8.39Cummins KEYING PLUG 332-1276 Discover the original Cummins KEYING PLUG, SKU 332-1276, at our online store. With a commitment to quality, we offer this product at the best price to ensure your...$9.18$8.39 -
ONAN 3232161 24 PIN PLUG Original ONAN/CUMMINS OEM part
ONAN
$9.66$8.83Precision-engineered connection for dependable power systems Durable design to withstand demanding generator environments Authentic ONAN OEM component ensuring perfect compatibility and long service...$9.66$8.83 -
ONAN 3231856 PLUG CIRCUIT 20 PL Original ONAN/CUMMINS OEM part
ONAN
$9.12$8.33Cummins PLUG CIRCUIT 20 PL 323-1856 Discover top-quality PLUG CIRCUIT 20 PL by Cummins, SKU 323-1856, exclusively at our store. Our selection of original replacement parts guarantees superior...$9.12$8.33 -
ONAN 3231316 12 PL RELIEF STRAIN Original ONAN/CUMMINS OEM part
ONAN
$10.07$9.20Precision Engineered for Peak Protection: Safeguard your generator system with parts designed to fit flawlessly and perform consistently. Durability That Endures Demanding Conditions: Built to...$10.07$9.20 -
ONAN 3231292 4 PIN PLUG Original ONAN/CUMMINS OEM part
ONAN
$8.93$8.16Precision-crafted connectivity for your power system's heart Engineered for flawless electrical integration in ONAN generators Designed to withstand harsh environments ensuring long-lasting...$8.93$8.16 -
ONAN 1856121 PLUG Original ONAN/CUMMINS OEM part
ONAN
$7.97$7.28Cummins PLUG 185-6121 Upgrade your outdoor equipment with the original PLUG from Cummins, SKU 185-6121. Our store offers the best price for this top-quality replacement part, ensuring optimal...$7.97$7.28 -
ONAN 1856040 PLUG Original ONAN/CUMMINS OEM part
ONAN
$8.10$7.40Cummins PLUG 185-6040 Looking for an authentic replacement for your outdoor equipment Look no further! Our store offers the original "PLUG" with SKU 185-6040 from the renowned brand Cummins. Our...$8.10$7.40 -
ONAN 1856039 PLUG Original ONAN/CUMMINS OEM part
ONAN
$8.16$7.46Cummins PLUG 185-6039 Find the authentic Cummins PLUG (SKU: 185-6039) at our store, the ultimate destination for high-quality replacement parts for lawn mowers and outdoor equipment. With our...$8.16$7.46 -
ONAN 1855867 PLUG Original ONAN/CUMMINS OEM part
ONAN
$8.10$7.40Cummins PLUG 185-5867 Discover the original "PLUG" by Cummins with SKU "185-5867" at our store, where quality meets affordability. With our commitment to providing only genuine replacement parts,...$8.10$7.40 -
ONAN 1855839 PLUG Original ONAN/CUMMINS OEM part
ONAN
$7.60$6.95Cummins PLUG 185-5839 Discover the authentic Cummins PLUG (SKU: 185-5839) at our online store, the ultimate destination for genuine replacement parts. With unbeatable prices and swift shipping,...$7.60$6.95 -
ONAN 1819230 OIL DRAIN PLUG Original ONAN/CUMMINS OEM part
ONAN
$7.78$7.11Cummins OIL DRAIN PLUG 181-9230 Ensure the optimal performance of your outdoor equipment with the original OIL DRAIN PLUG, SKU 181-9230 from Cummins. Our store offers top-quality replacement parts...$7.78$7.11 -
ONAN 5170444 CAP PLUG Original ONAN/CUMMINS OEM part
ONAN
$9.03$8.25Precision engineered for uncompromising performance Durable cap plug ensuring a secure seal and protection Direct OEM component crafted by ONAN for guaranteed compatibility ONAN 517-0444 CAP PLUG -...$9.03$8.25 -
ONAN 1855502 PLUG Original ONAN/CUMMINS OEM part
ONAN
$4.97$4.54Cummins PLUG 185-5502 Find the original replacement PLUG, SKU 185-5502, from Cummins at our store. We pride ourselves on offering authentic parts ensuring the best performance for your lawn mower...$4.97$4.54 -
ONAN 517039219 WHITE HOLE PLUG Original ONAN/CUMMINS OEM part
ONAN
$4.13$3.77Cummins WHITE HOLE PLUG 517-0392-19 Find the original Cummins WHITE HOLE PLUG with SKU 517-0392-19 in our store. Made to the highest standards, this replacement part guarantees a perfect fit and...$4.13$3.77 -
ONAN 517013804 HOLE PLUG Original ONAN/CUMMINS OEM part
ONAN
$4.00$3.66Precision-engineered to seal and protect effectively Durable construction ensures lasting generator integrity Guaranteed genuine OEM ONAN part for optimal compatibility ONAN 517-0138-04 HOLE PLUG –...$4.00$3.66 -
ONAN 5170370 EXPANSION PLUG Original ONAN/CUMMINS OEM part
ONAN
$3.84$3.51Depend on authentic engineering for uninterrupted power. Precision-crafted expansion plug designed to maintain system integrity. Highly durable construction to withstand demanding generator...$3.84$3.51 -
ONAN 5170289 PLUG Original ONAN/CUMMINS OEM part
ONAN
$5.80$5.30Cummins PLUG 517-0289 When it comes to finding top-tier PLUG, look no further than our store. We carry the genuine "Cummins" PLUG with SKU "517-0289", ensuring compatibility and reliability for your...$5.80$5.30 -
ONAN 5050180 PLUG CTSK HEAD Original ONAN/CUMMINS OEM part
ONAN
$3.89$3.56Cummins PLUG CTSK HEAD 505-0180 Looking for an original PLUG CTSK HEAD by Cummins Look no further! Our store is the perfect choice for all your outdoor equipment replacement part needs. The Cummins...$3.89$3.56 -
ONAN 5021339 PIPE PLUG WITH SEALANT Original ONAN/CUMMINS OEM part
ONAN
$4.58$4.19Cummins PIPE PLUG WITH SEALANT 502-1339 Discover the top-quality PIPE PLUG WITH SEALANT by Cummins, SKU 502-1339, at our store. Trust in the brand's reputation and rest assured that you're getting...$4.58$4.19 -
ONAN 1855485 PLUG Original ONAN/CUMMINS OEM part - SUPERSEDED FROM 185-5845
ONAN
$4.13$3.77Cummins PLUG 185-5485 When it comes to finding original replacement parts like the "PLUG" with SKU "185-5485" from the reputable brand Cummins, our store is the top choice. We offer this...$4.13$3.77 -
ONAN 1852234 PLUG Original ONAN/CUMMINS OEM part
ONAN
$5.32$4.86Cummins PLUG 185-2234 When it comes to finding original replacement parts for your outdoor equipment, look no further than our store. We proudly offer the "PLUG" with SKU "185-2234" from the trusted...$5.32$4.86 -
ONAN 1819022 THREADED PLUG Original ONAN/CUMMINS OEM part
ONAN
$4.74$4.33Cummins THREADED PLUG 181-9022 Discover the Cummins THREADED PLUG (SKU: 181-9022) at our store, your go-to destination for original lawn mower and outdoor equipment parts. Crafted with precision by...$4.74$4.33 -
ONAN 517044302 DRAIN PLUG Original ONAN/CUMMINS OEM part
ONAN
$5.99$5.48Engineered for Excellence, Built to Last – The ONAN standard in every detail. Precision Fit for Leak-Free Protection: Designed to ensure a secure seal that safeguards your generator’s vital systems...$5.99$5.48 -
ONAN 5170427 EXPANSION PLUG Original ONAN/CUMMINS OEM part
ONAN
$4.99$4.56Engineered precision safeguarding your generator’s heart. Durable seal technology ensures leak-free operation. Optimized for perfect compatibility and long-term durability. 100% Genuine OEM ONAN...$4.99$4.56 -
ONAN 5170424 CAP PLUG Original ONAN/CUMMINS OEM part
ONAN
$5.10$4.66Uncompromising quality engineered for your generator’s longevity Essential sealing component designed for flawless fit and performance Durability that supports continuous power delivery under...$5.10$4.66 -
ONAN 5170419 PLUG CYL BLK FRT FACE AX100465 Original ONAN/CUMMINS OEM part
ONAN
$5.10$4.66Cummins PLUG CYL BLK FRT FACE AX100465 517-0419 Get your hands on the genuine PLUG CYL BLK FRT FACE AX100465 by Cummins at our store under the SKU 517-0419. Our store is your top choice for original...$5.10$4.66