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 3025459 PIPE PLUG Original OEM part
CUMMINS
$23.88$21.82Trusted precision engineered for uncompromising dependability Designed to ensure leak-proof sealing under extreme conditions Manufactured to meet Cummins’ rigorous OEM standards Guaranteed genuine...$23.88$21.82 -
CUMMINS 3025458 PIPE PLUG Original OEM part
CUMMINS
$12.39$11.32Precision engineered for flawless sealing and durability Ensures leak-proof performance under demanding generator conditions Guaranteed OEM Cummins quality for seamless fit and extended system...$12.39$11.32 -
CUMMINS 3023994 RETAINER PLUG Original OEM part
CUMMINS
$10.44$9.54Precision-Engineered Reliability: Trust the cornerstone of your engine’s secure assembly. Durability Under Demanding Conditions: Crafted to endure high pressure and temperature environments. Perfect...$10.44$9.54 -
CUMMINS 3023217 THREADED PLUG Original OEM part
CUMMINS
$29.22$26.69Precision engineered for seamless integration Robust design ensures long-term reliability under demanding conditions Certified genuine OEM part from Cummins for guaranteed compatibility CUMMINS...$29.22$26.69 -
CUMMINS 3019630 DRIVE PLUG Original OEM part
CUMMINS
$32.25$29.46Engineered Precision, Unmatched Durability Robust sealing technology providing optimal engine protection Designed specifically to maintain system efficiency and long-term reliability 100% Genuine...$32.25$29.46 -
CUMMINS 3015865 EXPANSION PLUG Original OEM part
CUMMINS
$13.24$12.09Cummins 3015865 - EXPANSION PLUG MINS3015865 Find the original Cummins 3015865 - EXPANSION PLUG at our store, where quality and authenticity meet affordability. With fast shipping and the best price...$13.24$12.09 -
CUMMINS 3013257 PIPE PLUG Original OEM part
CUMMINS
$103.33$94.39Engineered for Reliability: Precision-crafted to maintain system integrity under demanding operating conditions. Durable Protection: Resistant to corrosion and wear, designed to last through...$103.33$94.39 -
CUMMINS 3012726 RETAINER PLUG Original OEM part
CUMMINS
$24.43$22.31Engineered for Excellence: Precision-crafted retainer plug ensuring secure component retention and superior engine stability. Durability You Can Trust: Built with premium materials to withstand high...$24.43$22.31 -
CUMMINS 3008470 PIPE PLUG Original OEM part
CUMMINS
$13.06$11.93Cummins 3008470 - PIPE PLUG MINS3008470 Find the authentic 3008470 - PIPE PLUG from Cummins at our store. We offer this top-quality product at the best price, combined with fast shipping to ensure...$13.06$11.93 -
CUMMINS 3008464 PIPE PLUG Original OEM part
CUMMINS
$10.30$9.41Engineered to perfection for dependable sealing under pressure Robust corrosion resistance ensures long-lasting service life Precisely manufactured as an original equipment part for flawless...$10.30$9.41 -
CUMMINS 3004528 PLUG, HYD PUMP DRIVE Original OEM part
CUMMINS
$1,023.70$935.15Engineered for seamless power flow and hydraulic drive integrity. Durable construction to withstand rigorous engine demands. Maintains hydraulic system efficiency and protects critical components...$1,023.70$935.15 -
CUMMINS 3004259 EXPANSION PLUG Original OEM part
CUMMINS
$12.63$11.54Precision-engineered for durability and seamless integration Essential for effective engine coolant sealing and leak prevention Manufactured as a genuine OEM Cummins component ensuring full...$12.63$11.54 -
CUMMINS 3002158 PIPE PLUG Original OEM part
CUMMINS
$12.94$11.82Engineered for Endurance: Precision-crafted for optimal sealing and lasting reliability under demanding conditions. Exceptional Compatibility: Designed specifically as an OEM replacement, ensuring...$12.94$11.82 -
CUMMINS 2897878 THREADED PLUG Original OEM part
CUMMINS
$221.66$202.49Engineered Precision, Trusted Reliability Durable corrosion-resistant construction for long-lasting service Designed for seamless integration with Cummins engines and generators Certified OEM...$221.66$202.49 -
CUMMINS 2895382 THREADED PLUG Original OEM part
CUMMINS
$73.55$67.19Precision-engineered to fit seamlessly within Cummins power systems Durable construction ensures long-lasting sealing and protection Certified genuine OEM part guaranteeing full compatibility and...$73.55$67.19 -
CUMMINS 2892396 LEAK TEST PLUG Original OEM part
CUMMINS
$269.26$245.97Engineered excellence for uncompromising system integrity. Precision leak detection for maintaining peak engine health. Durable construction ensures long-term operational stability. 100% genuine...$269.26$245.97 -
CUMMINS 2892394 EXPANSION PLUG INSTALLER Original OEM part
CUMMINS
$994.78$908.73Cummins 2892394 - EXPANSION PLUG INSTALLER MINS2892394 Discover the authentic Cummins 2892394 - EXPANSION PLUG INSTALLER at our store, your ultimate destination for genuine replacement parts...$994.78$908.73 -
CUMMINS 2892173 LEAK TEST PLUG Original OEM part
CUMMINS
$729.13$666.06Precision-engineered sealing for dependable leak detection Maintains engine system integrity under demanding conditions 100% genuine OEM CUMMINS component assuring perfect compatibility and...$729.13$666.06 -
CUMMINS 2892114 PROTECTIVE PLUG Original OEM part
CUMMINS
$4.60$4.21Engineered to safeguard your generator’s vital components with uncompromising precision Durable design that resists wear and environmental damage, extending engine life 100% Genuine OEM part from...$4.60$4.21 -
CUMMINS 2892113 PROTECTIVE PLUG Original OEM part
CUMMINS
$4.60$4.21Engineered to safeguard your power system from contaminants with precision and durability Robust design ensures a reliable seal, maintaining engine efficiency and preventing costly damage Certified...$4.60$4.21 -
CUMMINS 2892110 PROTECTIVE PLUG Original OEM part
CUMMINS
$5.36$4.90Engineered to safeguard your Cummins power system with precision and reliability. Designed to provide superior sealing and protection against contaminants, ensuring engine longevity. Maintains...$5.36$4.90 -
CUMMINS 2888238 THREADED PLUG Original OEM part
CUMMINS
$52.26$47.74Reliable sealing for uncompromised engine protection Precision-engineered threading for leak-proof performance Durable metal construction built to withstand high pressure and temperature Genuine OEM...$52.26$47.74 -
CUMMINS 2888048 THREADED PLUG Original OEM part
CUMMINS
$53.39$48.78Engineered Precision Meets Lifetime Reliability Designed to optimize engine performance and reduce emissions Manufactured to original Cummins quality standards ensuring durability Certified genuine...$53.39$48.78 -
CUMMINS 2882485 THREADED PLUG Original OEM part
CUMMINS
$24.75$22.61Precision engineered for enduring power solutions Robust sealing design ensures leak-free performance under all conditions Corrosion-resistant material extends service life in demanding...$24.75$22.61 -
CUMMINS 2874110 THREADED PLUG Original OEM part
CUMMINS
$12.86$11.75Reliability Engineered for Every Cummins Power System Precision-Threaded Design for Leak-Proof Sealing and Long-Term Durability Corrosion-Resistant Material Ensures Extended Service Life Authentic...$12.86$11.75 -
CUMMINS 2874109 ORIFICE PLUG Original OEM part
CUMMINS
$12.27$11.21Engineered for Excellence: Delivering precision where it counts. Precisely calibrated orifice for reliable fuel and air flow control. Durable construction designed for long service life under...$12.27$11.21 -
CUMMINS 2874108 THREADED PLUG Original OEM part
CUMMINS
$13.39$12.24Precision-engineered protection for your Cummins engine Durable threaded plug designed to maintain system integrity under demanding conditions High-quality OEM component ensuring seamless...$13.39$12.24 -
CUMMINS 2874105 THREADED PLUG Original OEM part
CUMMINS
$12.96$11.84Cummins 2874105 - THREADED PLUG MINS2874105 Choose only genuine quality for your equipment with the 2874105 - THREADED PLUG by Cummins. At our online store, you can trust that you're getting the...$12.96$11.84 -
CUMMINS 2871529 PIPE PLUG Original OEM part
CUMMINS
$58.89$53.80Precision-engineered for maximum reliability—maintain your system's integrity with unmatched Cummins craftsmanship. Robust construction ensures leak-free sealing to safeguard your engine from...$58.89$53.80 -
CUMMINS 2871189 TERMINAL BLOCK PLUG Original OEM part
CUMMINS
$1,751.42$1,599.92Precision-engineered to maintain seamless electrical connectivity under demanding conditions Designed for durability to ensure long-term resistance against wear and environmental exposure Certified...$1,751.42$1,599.92 -
CUMMINS 2871188 TERMINAL BLOCK PLUG Original OEM part
CUMMINS
$1,425.83$1,302.49Engineered for Reliability and Power Integrity Precision-crafted terminal block plug ensuring secure electrical connections Durable design tailored for long-lasting service in demanding...$1,425.83$1,302.49 -
CUMMINS 2871187 TERMINAL BLOCK PLUG Original OEM part
CUMMINS
$1,381.08$1,261.62Precision engineered to uphold Cummins' legacy of dependable power solutions. Robust terminal connection ensuring seamless electrical continuity in demanding environments. Durable construction...$1,381.08$1,261.62 -
CUMMINS 2870159 THREADED PLUG Original OEM part
CUMMINS
$29.52$26.96Cummins 2870159 - THREADED PLUG MINS2870159 Find the perfect fit for your outdoor equipment with the 2870159 - THREADED PLUG from Cummins. Our store ensures authenticity and quality in every...$29.52$26.96 -
CUMMINS 2862468 THREADED PLUG Original OEM part
CUMMINS
$220.20$201.16Engineered for Excellence — Experience the precision and durability that defines Cummins power generation excellence. Corrosion-Resistant Design ensures long-lasting protection under extreme...$220.20$201.16 -
CUMMINS 2862375 PIPE PLUG Original OEM part
CUMMINS
$28.99$26.49Engineered for Excellence: Precision crafted to meet Cummins’ exacting standards. Robust Durability: Built to withstand harsh conditions, ensuring lasting sealing performance. Seamless Integration:...$28.99$26.49 -
CUMMINS 218736 RETAINER PLUG Original OEM part
CUMMINS
$51.00$46.59Precision engineered excellence for your Cummins power system Ensures secure sealing and optimal engine integrity Durability crafted to withstand rigorous operating conditions 100% Genuine OEM...$51.00$46.59 -
CUMMINS 217632 PIPE PLUG Original OEM part
CUMMINS
$10.90$9.96Precision Engineered for Peak Performance – Designed to seamlessly integrate into Cummins power systems for unmatched reliability. Corrosion Resistant Construction – Built to withstand harsh...$10.90$9.96 -
CUMMINS 216296 VENTILATOR PLUG Original OEM part
CUMMINS
$16.69$15.25Precision engineered ventilation for uncompromised engine protection Ensures optimal airflow and prevents contaminant ingress Durable design crafted by Cummins for long-lasting operation 100%...$16.69$15.25 -
CUMMINS 213205 ORIFICE PLUG Original OEM part
CUMMINS
$46.40$42.39Cummins 213205 - ORIFICE PLUG MINS213205 Discover quality and authenticity with the 213205 - ORIFICE PLUG from Cummins, SKU MINS213205. Our store ensures you get the genuine replacement part swiftly...$46.40$42.39 -
CUMMINS 211059 RETAINER PLUG Original OEM part
CUMMINS
$52.26$47.74Engineered Precision for Enduring Performance Durable construction ensures lasting engine integrity Designed to maintain optimal engine seal and function 100% Genuine OEM Cummins part, built...$52.26$47.74