Wire Harnesses
Genuine Wire Harnesses for Diesel Engines by Onan, Cummins & Fleetguard
Upgrade your diesel engine's electrical system with our premium wire harnesses, designed specifically for Onan, Cummins, and Fleetguard power engines. Our genuine wire harnesses ensure seamless connectivity and durability, critical for maintaining engine efficiency and safety.
Wire Harnesses & Electrical Wiring Solutions for Reliable Power Engines
Our catalog features expertly crafted wiring harnesses, complete wire assemblies, and connector kits that meet rigorous OEM standards. Whether you need replacement parts or upgrades, our wire harnesses guarantee robust performance under demanding conditions.
- OEM Quality: Authentic parts engineered to fit perfectly with Onan, Cummins, and Fleetguard diesel engines.
- Durability: Resistant to heat, vibration, and corrosion for long-lasting service life.
- Enhanced Engine Performance: Ensures optimal electrical flow, reducing downtime and maintenance costs.
Why Choose Our Wire Harnesses? We provide genuine, brand-specific wire harnesses that combine expert craftsmanship with reliable performance, ensuring your diesel engines operate efficiently and safely every time.
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CUMMINS 5403890 - EXTERNAL CONTROL MODULE WIRING HARNESS - Original OEM part
CUMMINS
$2,389.57$2,150.61Cummins 5403890 - EXTERNAL CONTROL MODULE WIRING HARNESS MINS5403890 Find top-quality original replacement parts like the 5403890 - External Control Module Wiring Harness from Cummins at our store. Our store stands out as the prime choice for all your...$2,389.57$2,150.61 -
CUMMINS 5372879 - EXTERNAL CONTROL MODULE WIRING HARNESS - Original OEM part
CUMMINS
$7,846.63$7,061.96Cummins 5372879 - EXTERNAL CONTROL MODULE WIRING HARNESS MINS5372879 The Cummins 5372879 - EXTERNAL CONTROL MODULE WIRING HARNESS is a must-have replacement part for outdoor equipment. Our store ensures that you are getting the original product that...$7,846.63$7,061.96 -
CUMMINS 5366279 - EXTERNAL CONTROL MODULE WIRING HARNESS - Original OEM part
CUMMINS
$1,693.65$1,524.28Cummins 5366279 - EXTERNAL CONTROL MODULE WIRING HARNESS MINS5366279 Find the authentic Cummins 5366279 - EXTERNAL CONTROL MODULE WIRING HARNESS, known for its quality and reliability, in our store. Ensure your equipment's peak performance with this...$1,693.65$1,524.28 -
CUMMINS 5335174 - EXTERNAL CONTROL MODULE WIRING HARNESS - Original OEM part
CUMMINS
$4,567.74$4,110.96Cummins 5335174 - EXTERNAL CONTROL MODULE WIRING HARNESS MINS5335174 Find your solution with the Cummins 5335174 - EXTERNAL CONTROL MODULE WIRING HARNESS, known for its quality and precise fit. Trust us as your go-to store for authentic replacement...$4,567.74$4,110.96 -
CUMMINS 5334548 - EXTERNAL CONTROL MODULE WIRING HARNESS - Original OEM part
CUMMINS
$1,531.42$1,378.27Cummins 5334548 - EXTERNAL CONTROL MODULE WIRING HARNESS MINS5334548 Find the perfect fit with the genuine "5334548 - EXTERNAL CONTROL MODULE WIRING HARNESS" from Cummins with the SKU "MINS5334548". Trust in our store for the best deals on original...$1,531.42$1,378.27 -
CUMMINS 5311296 - WIRING HARNESS - Original OEM part
CUMMINS
$1,491.15$1,342.03Cummins 5311296 - WIRING HARNESS MINS5311296 Discover top-tier quality with the 5311296 - WIRING HARNESS by Cummins, SKU "MINS5311296". Our store is the ultimate destination for authentic replacement parts ensuring optimal performance. Purchase now at...$1,491.15$1,342.03 -
CUMMINS 5280281 - WIRING HARNESS - Original OEM part
CUMMINS
$3,471.73$3,124.55Cummins 5280281 - WIRING HARNESS MINS5280281 Find the authentic 5280281 - WIRING HARNESS by Cummins at our store, ensuring top-notch quality and compatibility. Our store stands out as the prime destination for original replacement parts, guaranteeing...$3,471.73$3,124.55 -
CUMMINS 5273895 - WIRING HARNESS - Original OEM part
CUMMINS
$671.00$603.90Cummins 5273895 - WIRING HARNESS MINS5273895 Enhance your outdoor equipment's performance with the genuine 5273895 - WIRING HARNESS by Cummins, SKU MINS5273895. Our store offers original replacement parts at competitive prices, ensuring top-notch...$671.00$603.90 -
CUMMINS 4946021 - WIRING HARNESS - Original OEM part
CUMMINS
$596.50$536.85Cummins 4946021 - WIRING HARNESS MINS4946021 Find the best solution for your equipment with the genuine Cummins 4946021 - WIRING HARNESS available at our store. Crafted with precision and quality materials, this wiring harness ensures optimal...$596.50$536.85 -
CUMMINS 4946020 - WIRING HARNESS - Original OEM part
CUMMINS
$539.10$485.19Cummins 4946020 - WIRING HARNESS MINS4946020 Find the authentic 4946020 - WIRING HARNESS by Cummins at our store. Our commitment to delivering genuine replacement parts makes us your best choice. Made specifically for Cummins equipment, this wiring...$539.10$485.19 -
CUMMINS 4946018 - WIRING HARNESS - Original OEM part
CUMMINS
$389.99$350.99Cummins 4946018 - WIRING HARNESS MINS4946018 Find genuine quality with the Cummins 4946018 Wiring Harness, SKU MINS4946018. Ensure seamless compatibility with your outdoor equipment by opting for the original replacement parts. Our online store offers...$389.99$350.99 -
CUMMINS 4946017 - WIRING HARNESS - Original OEM part
CUMMINS
$344.16$309.74Cummins 4946017 - WIRING HARNESS MINS4946017 Upgrade your outdoor equipment with the genuine Cummins 4946017 Wiring Harness. Ensure optimal performance and reliability by replacing your worn-out wiring harness with this original part. Trust only...$344.16$309.74 -
CUMMINS 4390671 - EXTERNAL CONTROL MODULE WIRING HARNESS - Original OEM part
CUMMINS
$1,307.80$1,177.02Cummins 4390671 - EXTERNAL CONTROL MODULE WIRING HARNESS MINS4390671 Find the genuine Cummins 4390671 EXTERNAL CONTROL MODULE WIRING HARNESS, SKU: MINS4390671 at our store where quality meets affordability. Engineered to ensure precise compatibility and...$1,307.80$1,177.02 -
CUMMINS 4390670 - EXTERNAL CONTROL MODULE WIRING HARNESS - Original OEM part
CUMMINS
$1,283.92$1,155.52Cummins 4390670 - EXTERNAL CONTROL MODULE WIRING HARNESS MINS4390670 When it comes to finding the perfect replacement part like the 4390670 - EXTERNAL CONTROL MODULE WIRING HARNESS with SKU "MINS4390670" from brand Cummins, our store stands out as the...$1,283.92$1,155.52 -
CUMMINS 4387957 - WIRING HARNESS - Original OEM part
CUMMINS
$417.50$375.75Cummins 4387957 - WIRING HARNESS MINS4387957 The 4387957 - WIRING HARNESS by Cummins is a reliable replacement part ensuring optimal performance for your outdoor equipment. Our store offers this high-quality wiring harness at the best price on the...$417.50$375.75 -
CUMMINS 4313882 - WIRING HARNESS - Original OEM part
CUMMINS
$2,532.70$2,279.43Cummins 4313882 - WIRING HARNESS MINS4313882 Find the perfect fit for your outdoor equipment with the original "4313882 - WIRING HARNESS" from Cummins. Specially designed to ensure seamless connection and optimal performance, this wiring harness is a...$2,532.70$2,279.43 -
CUMMINS 4313881 - WIRING HARNESS - Original OEM part
CUMMINS
$3,374.70$3,037.23Cummins 4313881 - WIRING HARNESS MINS4313881 Your search for a reliable and authentic wiring harness ends here with the 4313881 by Cummins. Expertly crafted to ensure optimal performance and durability, this wiring harness guarantees a seamless fit for...$3,374.70$3,037.23 -
CUMMINS 4310101 - WIRING HARNESS - Original OEM part
CUMMINS
$2,749.75$2,474.77Cummins 4310101 - WIRING HARNESS MINS4310101 When it comes to finding genuine replacements like the 4310101 - WIRING HARNESS by Cummins, our store stands out for offering original parts that ensure seamless compatibility and reliable performance. Rest...$2,749.75$2,474.77 -
CUMMINS 4309882 - WIRING HARNESS - Original OEM part
CUMMINS
$1,976.09$1,778.48Cummins 4309882 - WIRING HARNESS MINS4309882 Upgrade your lawn mower with the top-quality "4309882 - WIRING HARNESS" from Cummins, SKU "MINS4309882". Trust in our store for authentic replacement parts that ensure seamless performance. Benefit from the...$1,976.09$1,778.48 -
CUMMINS 4309881 - WIRING HARNESS - Original OEM part
CUMMINS
$2,145.48$1,930.93Cummins 4309881 - WIRING HARNESS MINS4309881 Discover the genuine Cummins 4309881 - WIRING HARNESS at our online store. This high-quality replacement part ensures optimal performance for your outdoor equipment. With the best price and fast shipping,...$2,145.48$1,930.93 -
CUMMINS 4306261 - EXTERNAL CONTROL MODULE WIRING HARNESS - Original OEM part
CUMMINS
$1,732.42$1,559.17Cummins 4306261 - EXTERNAL CONTROL MODULE WIRING HARNESS MINS4306261 Offering the authentic Cummins 4306261 External Control Module Wiring Harness, our store ensures quality replacement parts for your outdoor equipment needs. Designed to meet the...$1,732.42$1,559.17 -
FLEETGUARD SP72233-JX - WIRING HARNESS - Original FLEETGUARD OEM part
FLEETGUARD
$350.20$315.18Fleetguard SP72233-JX - WIRING HARNESS - Original part FLGSP72233-JX Look no further for the genuine SP72233-JX - WIRING HARNESS - Original part by Fleetguard, SKU FLGSP72233-JX. Our store ensures authenticity and quality on every purchase, making us...$350.20$315.18 -
CUMMINS EA8617 - OEM INTERFACE HARNESS - Original OEM part
CUMMINS
$96.50$86.85Cummins EA8617 - INTERFACE HARNESS MINSEA8617 With the EA8617 - INTERFACE HARNESS by Cummins, you can trust that you are getting a high-quality replacement part for your lawn mower or outdoor equipment. Our store offers the best price for this original...$96.50$86.85 -
CUMMINS EA8599 - 20 FOOT HARNESS BATTERY - Original OEM part
CUMMINS
$342.59$308.33Cummins EA8599 - 20 FOOT HARNESS BATTERY MINSEA8599 Discover the top-tier quality of the MINSEA8599 from Cummins, a 20 foot harness battery designed for maximum performance and durability. Trust our online store for authentic replacement parts, ensuring...$342.59$308.33 -
ONAN A065R811 - WIRING HARNESS - Original ONAN/CUMMINS OEM part
ONAN
$116.95$105.25Cummins WIRING HARNESS A065R811 Our online store offers the original "WIRING HARNESS" with SKU "A065R811" from the reliable brand "Cummins," ensuring top-quality replacement parts for your lawn mower and outdoor equipment. Purchase this essential...$116.95$105.25 -
ONAN A064N798 - LOWER COOLANT LEVEL HARNESS - Original ONAN/CUMMINS OEM part
ONAN
$408.99$368.09Cummins LOWER COOLANT LEVEL HARNESS A064N798 Get your hands on the genuine LOWER COOLANT LEVEL HARNESS with SKU A064N798 from Cummins. Our store offers the best price and fast shipping on this original replacement part. Keep your outdoor equipment...$408.99$368.09 -
ONAN A061B659 - MAIN HARNESS - Original ONAN/CUMMINS OEM part
ONAN
$4,913.42$4,422.07Cummins MAIN HARNESS A061B659 Find the authentic Cummins MAIN HARNESS with SKU A061B659 at our store, the ultimate destination for genuine replacement parts. Our top-quality product ensures a precise fit and durability, meeting all your outdoor...$4,913.42$4,422.07 -
ONAN A061B655 - INTERFACE HARNESS - Original ONAN/CUMMINS OEM part
ONAN
$467.38$420.64Cummins INTERFACE HARNESS A061B655 Discover the authentic Cummins INTERFACE HARNESS with SKU A061B655 at our online store, the ultimate destination for original replacement parts. Engineered by Cummins, renowned for top-quality products, this INTERFACE...$467.38$420.64 -
ONAN A060N083 - WIRING HARNESS - Original ONAN/CUMMINS OEM part
ONAN
$158.27$142.44Cummins WIRING HARNESS A060N083 Upgrade your outdoor equipment with the genuine Cummins WIRING HARNESS (SKU: A060N083). Our store is your top choice for authentic replacement parts. Ensure optimal performance and durability for your machine with this...$158.27$142.44 -
ONAN A059U443 - GENSET HARNESS - Original ONAN/CUMMINS OEM part
ONAN
$1,102.63$992.36Cummins GENSET HARNESS A059U443 Discover the genuine Cummins GENSET HARNESS with SKU A059U443, available exclusively at our online store. Crafted with precision to ensure optimal performance and durability, this harness is the perfect solution for your...$1,102.63$992.36 -
ONAN A058P546 - ENGINE HARNESS - Original ONAN/CUMMINS OEM part
ONAN
$1,684.90$1,516.41Cummins ENGINE HARNESS A058P546 Find the perfect match for your Cummins engine with the original "ENGINE HARNESS" (SKU: A058P546). Our store proudly offers this top-quality part, ensuring reliable performance for your outdoor equipment. Get your hands...$1,684.90$1,516.41 -
ONAN A057P767 - HEATER HARNESS - Original ONAN/CUMMINS OEM part
ONAN
$15.14$13.62Cummins HEATER HARNESS A057P767 Our store proudly offers the genuine Cummins HEATER HARNESS with SKU A057P767, ensuring top-notch quality and compatibility for your outdoor equipment. Designed to meet the exact specifications for optimal performance and...$15.14$13.62 -
ONAN A055H440 - INTERFACE HARNESS - Original ONAN/CUMMINS OEM part
ONAN
$5,501.70$4,951.53Cummins INTERFACE HARNESS A055H440 Discover the authentic "INTERFACE HARNESS" with product SKU "A055H440" by Cummins available at our store. Engineered with precision to ensure seamless functionality, this original part guarantees a perfect fit for your...$5,501.70$4,951.53 -
ONAN A054W790 - ENGINE HARNESS - Original ONAN/CUMMINS OEM part
ONAN
$9,760.31$8,784.27Cummins ENGINE HARNESS A054W790 Upgrade your lawn mower with the original Engine Harness by Cummins. Enhance your equipment's performance with this high-quality replacement part, SKU A054W790. Trust Cummins to deliver durability and reliability. Shop...$9,760.31$8,784.27 -
ONAN A054V959 - HARNESS - Original ONAN/CUMMINS OEM part
ONAN
$1,314.07$1,182.66Cummins HARNESS A054V959 Discover the original "HARNESS" by Cummins, SKU A054V959, crafted with precision for optimal performance. With our online store, you can trust that you are getting genuine parts directly from the brand. Purchase now and take...$1,314.07$1,182.66 -
ONAN A054R544 - PARALLELING HARNESS - Original ONAN/CUMMINS OEM part
ONAN
$960.77$864.69Cummins PARALLELING HARNESS A054R544 Find the genuine Cummins PARALLELING HARNESS with SKU A054R544 at our online store. Our collection of original replacement parts guarantees high-quality performance and compatibility. Trust in the Cummins brand and...$960.77$864.69 -
ONAN A054H790 - WIRING HARNESS - Original ONAN/CUMMINS OEM part
ONAN
$2,119.97$1,907.97Cummins WIRING HARNESS A054H790 Our store proudly offers the authentic "WIRING HARNESS" with the SKU "A054H790" by the renowned brand Cummins. This high-quality replacement part guarantees a perfect fit and optimal performance for your outdoor equipment...$2,119.97$1,907.97 -
ONAN A053H560 - ENGINE HARNESS - Original ONAN/CUMMINS OEM part
ONAN
$540.19$486.17Cummins ENGINE HARNESS A053H560 Discover the genuine Cummins Engine Harness, SKU A053H560, at our online store. Crafted with precision and designed for optimal performance, this essential replacement part ensures reliable operation for your outdoor...$540.19$486.17 -
ONAN A052R987 - IGNITION HARNESS - Original ONAN/CUMMINS OEM part
ONAN
$40.40$36.36Cummins IGNITION HARNESS A052R987 Upgrade your equipment with the Cummins IGNITION HARNESS (SKU: A052R987) to ensure optimal performance and longevity. Our store proudly offers this original replacement part at the best price on the market, providing...$40.40$36.36 -
ONAN A052B707 - CONTROL HARNESS - Original ONAN/CUMMINS OEM part
ONAN
$6,566.66$5,909.99Cummins CONTROL HARNESS A052B707 Upgrade your outdoor equipment with the original CONTROL HARNESS by Cummins. Our store offers the A052B707 part that ensures seamless functionality for your machinery. With a commitment to quality, we guarantee the best...$6,566.66$5,909.99