Orifice Plugs
Genuine Orifice Plugs for Onan, Cummins, and Fleetguard Diesel Engines
Maintain peak performance and fuel efficiency with our authentic Orifice Plugs designed specifically for Onan, Cummins, and Fleetguard power engines. These essential components regulate fuel and air flow precisely, ensuring your diesel engine operates smoothly and reliably.
Orifice Plugs - Genuine Replacement Parts by Diesel Engines Parts
Our range features high-quality orifice plugs tailored to match OEM standards, delivering durability and exact fitment for your diesel engine's fuel system. Whether you need orifice inserts, fuel orifice plugs, or precise flow control plugs, we provide solutions trusted by professionals.
- Brand-Approved Quality: Genuine parts for Onan, Cummins, and Fleetguard engines, ensuring compatibility and longevity.
- Precision Engineering: Manufactured to regulate optimal fuel flow, reducing emissions and improving engine efficiency.
- Wide Availability: Multiple sizes and specifications to suit various diesel engine models.
Why Choose Our Orifice Plugs?
Choose our genuine Orifice Plugs for unmatched quality, reliable performance, and expert-backed support to keep your diesel engines running at their best.
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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 5530645 ORIFICE PLUG Original OEM part
CUMMINS
$214.50$195.95Engineered precision for seamless integration with Cummins systems Ensures optimal fuel metering for consistent engine performance Durable construction designed to withstand rigorous operating...$214.50$195.95 -
CUMMINS 5371293 ORIFICE PLUG Original OEM part
CUMMINS
$210.24$192.05Precision engineered for flawless operation: Designed to meet exact Cummins specifications for seamless compatibility. Durable construction for lasting performance: Crafted from premium materials to...$210.24$192.05 -
CUMMINS 5311248 ORIFICE PLUG Original OEM part
CUMMINS
$63.74$58.23Precision-engineered reliability: Crafted to exact Cummins specifications for seamless integration. Enhances system efficiency: Controls fuel and airflow for optimal engine performance. Durable OEM...$63.74$58.23 -
CUMMINS 4906632 ORIFICE PLUG Original OEM part
CUMMINS
$28.90$26.41Precision Engineered for Optimal Flow Control Enhances Engine Longevity and Performance Stability 100% Genuine Cummins OEM Quality Guaranteed CUMMINS 4906632 ORIFICE PLUG - Power Your Equipment...$28.90$26.41 -
CUMMINS 4100771 ORIFICE PLUG Original OEM part
CUMMINS
$222.34$203.11Precision engineered for uncompromising performance and durability Ensures optimal fuel flow and engine efficiency Critical for maintaining system integrity and emission compliance 100% genuine OEM...$222.34$203.11 -
CUMMINS 4076599 ORIFICE PLUG Original OEM part
CUMMINS
$70.22$64.14Precision-crafted to ensure optimal fuel delivery and engine efficiency Designed to maintain consistent flow rates for superior engine performance 100% genuine Cummins OEM for guaranteed...$70.22$64.14 -
CUMMINS 3976857 ORIFICE PLUG Original OEM part
CUMMINS
$110.75$101.17Engineered for seamless integration and peak engine efficiency Precision-crafted orifice plug ensuring accurate fluid flow regulation Manufactured as an original OEM Cummins component for assured...$110.75$101.17 -
CUMMINS 3896933 ORIFICE PLUG Original OEM part
CUMMINS
$39.35$35.95Cummins 3896933 - ORIFICE PLUG MINS3896933 Find the original 3896933 - ORIFICE PLUG by Cummins at our store, where quality meets affordability. This genuine product, SKU MINS3896933, ensures precise...$39.35$35.95 -
CUMMINS 3651197 ORIFICE PLUG Original OEM part
CUMMINS
$211.63$193.32Engineered Precision, Trusted Performance – Keep your generator running flawlessly Durable Construction for enhanced engine protection and efficiency Seamless Fit guaranteeing full compatibility...$211.63$193.32 -
CUMMINS 3647343 ORIFICE PLUG Original OEM part
CUMMINS
$271.05$247.60Precision-engineered for seamless fit and function in Cummins systems Critical for regulating fuel and air flow to optimize engine efficiency Manufactured as an original OEM component to guarantee...$271.05$247.60 -
CUMMINS 3637979 ORIFICE PLUG Original OEM part
CUMMINS
$140.55$128.39Engineered for precision and durability to maintain seamless power delivery Critical component that ensures proper fuel and air flow for optimal engine health 100% Genuine OEM from Cummins...$140.55$128.39 -
CUMMINS 3558712 ORIFICE PLUG Original OEM part
CUMMINS
$42.36$38.70Precision engineered for uncompromising power delivery and reliability Ensures optimal fuel flow control for superior engine efficiency Manufactured strictly as an OEM part by Cummins to...$42.36$38.70 -
CUMMINS 3415478 ORIFICE PLUG Original OEM part
CUMMINS
$6.30$5.76Precision-engineered to maintain peak system efficiency and engine health Durable construction ensures long-lasting performance under demanding conditions 100% genuine CUMMINS OEM part for flawless...$6.30$5.76 -
CUMMINS 3252266 ORIFICE PLUG Original OEM part
CUMMINS
$54.89$50.15Cummins 3252266 - ORIFICE PLUG MINS3252266 Find the genuine 3252266 - ORIFICE PLUG by Cummins in our store. Trust in our commitment to offering authentic replacement parts for your outdoor equipment...$54.89$50.15 -
CUMMINS 3102853 ORIFICE PLUG Original OEM part
CUMMINS
$188.15$171.87Precision-engineered for flawless integration and dependable operation Designed to maintain fuel system integrity and optimize engine performance Manufactured by Cummins as an original equipment...$188.15$171.87 -
CUMMINS 3089412 ORIFICE PLUG Original OEM part
CUMMINS
$121.03$110.56Cummins 3089412 - ORIFICE PLUG MINS3089412 Discover the authentic 3089412 - ORIFICE PLUG from Cummins at our store. As the premier destination for original replacement parts, we offer this...$121.03$110.56 -
CUMMINS 3074257 ORIFICE PLUG Original OEM part
CUMMINS
$40.60$37.09Cummins 3074257 - ORIFICE PLUG MINS3074257 Find the original 3074257 - ORIFICE PLUG by Cummins at our store, the ultimate destination for genuine replacement parts. With our commitment to quality,...$40.60$37.09 -
CUMMINS 3068100 ORIFICE PLUG Original OEM part
CUMMINS
$74.97$68.49Precision-engineered for flawless integration within Cummins power systems Durable construction ensuring long-lasting reliability under demanding conditions Certified OEM component maintaining...$74.97$68.49 -
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 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 173085 ORIFICE PLUG Original OEM part
CUMMINS
$34.93$31.91Precision engineered for seamless integration and peak engine reliability Engineered for exact fuel flow regulation to maintain optimal combustion Robust durability designed to endure demanding...$34.93$31.91 -
CUMMINS 162143 ORIFICE PLUG Original OEM part
CUMMINS
$118.80$108.53Cummins 162143 - ORIFICE PLUG MINS162143 Find the authentic 162143 - ORIFICE PLUG manufactured by Cummins exclusively at our store. Engineered to precise standards, this product ensures peak...$118.80$108.53