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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ONAN A051Z172 - ENGINE HARNESS - Original ONAN/CUMMINS OEM part
ONAN
$444.35$399.91Cummins ENGINE HARNESS A051Z172 Offering the original Cummins ENGINE HARNESS with SKU A051Z172, our online store is your top choice for authentic replacement parts. With a commitment to quality, our products are guaranteed to meet your lawn mower and...$444.35$399.91 -
ONAN A051X341 - EXTENSION HARNESS - Original ONAN/CUMMINS OEM part
ONAN
$3,285.57$2,957.01Cummins EXTENSION HARNESS A051X341 Discover the genuine Cummins EXTENSION HARNESS, SKU A051X341, crafted with precision for optimal performance. Procure your replacement part from our online store, where authenticity meets affordability. Enjoy the best...$3,285.57$2,957.01 -
ONAN A049L012 - ENGINE HARNESS - Original ONAN/CUMMINS OEM part
ONAN
$2,654.40$2,388.96Cummins ENGINE HARNESS A049L012 Our store proudly offers the original "ENGINE HARNESS" by Cummins with the product SKU "A049L012". Crafted with precision, this engine harness ensures optimal performance and durability for your outdoor equipment. Trust...$2,654.40$2,388.96 -
ONAN A048S293 - ENGINE HARNESS - Original ONAN/CUMMINS OEM part
ONAN
$640.06$576.05Cummins ENGINE HARNESS A048S293 Find genuine replacement parts like the Cummins ENGINE HARNESS (SKU: A048S293) at our online store, ensuring your lawn mower or outdoor equipment runs smoothly. With a focus on quality and authenticity, we offer the best...$640.06$576.05 -
ONAN A048S268 - ENGINE HARNESS - Original ONAN/CUMMINS OEM part
ONAN
$632.88$569.59Cummins ENGINE HARNESS A048S268 Discover the authentic Cummins ENGINE HARNESS with SKU A048S268, meticulously designed for optimal performance. Our store stands out as the prime destination for original replacement parts, ensuring top-notch quality and...$632.88$569.59 -
ONAN A044D654 - CONTROL HARNESS - Original ONAN/CUMMINS OEM part
ONAN
$4,892.16$4,402.94Cummins CONTROL HARNESS A044D654 Discover the genuine CONTROL HARNESS with SKU A044D654 from the renowned brand Cummins at our online store. Our store stands out as the top choice for original replacement parts for lawn mowers and outdoor equipment...$4,892.16$4,402.94 -
ONAN A041X404 - ENGINE HARNESS - Original ONAN/CUMMINS OEM part
ONAN
$16,473.68$14,826.31Cummins ENGINE HARNESS A041X404 Find the authentic Cummins Engine Harness with SKU A041X404 at our online store. Our commitment to quality ensures you get a reliable replacement part. Don't compromise on performance with subpar imitations. Purchase the...$16,473.68$14,826.31 -
ONAN 800-11249 - FIELD AND PMG HARNESS - Original ONAN/CUMMINS OEM part
ONAN
$72.86$65.57Cummins FIELD AND PMG HARNESS 800-11249 Choose our top-quality FIELD AND PMG HARNESS with the SKU 800-11249 from the renowned brand Cummins. Our store is your ultimate destination for acquiring original replacement parts for your outdoor equipment...$72.86$65.57 -
FLEETGUARD 3966458-S - WIRE HARNESS - Original FLEETGUARD OEM part
FLEETGUARD
$472.86$425.57Fleetguard 3966458-S - WIRE HARNESS FLG3966458-S Upgrade your outdoor equipment with the reliable 3966458-S - WIRE HARNESS from Fleetguard. Our store is the ultimate destination for authentic replacement parts, ensuring top-notch performance and...$472.86$425.57 -
ONAN 338-4929 - ACCESSORY HARNESS - Original ONAN/CUMMINS OEM part
ONAN
$97.24$87.51Cummins ACCESSORY HARNESS 338-4929 Discover the authentic Cummins 338-4929 Accessory Harness at our store, your go-to destination for original replacement parts. Engineered to meet stringent quality standards, this harness ensures optimal performance...$97.24$87.51 -
CUMMINS 5633457 - INSTALLATION HARNESS KIT - Original OEM part
CUMMINS
$23.35$21.01Cummins 5633457 - INSTALLATION HARNESS KIT MINS5633457 Look no further for the genuine Cummins 5633457 - INSTALLATION HARNESS KIT, available at our store. Engineered to precise standards, this kit ensures a seamless installation process. Quality meets...$23.35$21.01 -
CUMMINS 5622059 - INJECTOR WIRING HARNESS - Original OEM part
CUMMINS
$322.95$290.65Cummins 5622059 - INJECTOR WIRING HARNESS MINS5622059 Find the perfect solution for your Cummins engine with the 5622059 - INJECTOR WIRING HARNESS. Our store offers only original parts to ensure top-notch performance and compatibility. With our...$322.95$290.65 -
CUMMINS 5612187 - EXTERNAL CONTROL MODULE WIRING HARNESS - Original OEM part
CUMMINS
$1,746.99$1,572.29Cummins 5612187 - EXTERNAL CONTROL MODULE WIRING HARNESS MINS5612187 When it comes to quality and authenticity, look no further than our store for the genuine Cummins 5612187 - EXTERNAL CONTROL MODULE WIRING HARNESS, SKU MINS5612187. This critical...$1,746.99$1,572.29 -
CUMMINS 5592421 - WIRING HARNESS - Original OEM part
CUMMINS
$112.40$101.16Cummins 5592421 - WIRING HARNESS MINS5592421 Upgrade your equipment with the genuine Cummins 5592421 - WIRING HARNESS. Trust our store for the best price and fast shipping options. Ensure top-notch performance and reliability by choosing original...$112.40$101.16 -
CUMMINS 5590368 - EXTERNAL CONTROL MODULE WIRING HARNESS - Original OEM part
CUMMINS
$2,153.75$1,938.37Cummins 5590368 - EXTERNAL CONTROL MODULE WIRING HARNESS MINS5590368 Upgrade your outdoor equipment with the authentic Cummins 5590368 - EXTERNAL CONTROL MODULE WIRING HARNESS. Ensure peak performance and reliability by choosing original replacement...$2,153.75$1,938.37 -
CUMMINS 5588721 - WIRING HARNESS - Original OEM part
CUMMINS
$1,069.14$962.22Cummins 5588721 - WIRING HARNESS MINS5588721 For those seeking a genuine 5588721 - WIRING HARNESS by Cummins, look no further than our store. We take pride in offering top-quality original replacement parts that meet the highest standards. Rest assured...$1,069.14$962.22 -
CUMMINS 5588720 - WIRING HARNESS - Original OEM part
CUMMINS
$755.28$679.75Cummins 5588720 - WIRING HARNESS MINS5588720 Find genuine quality with the Cummins 5588720 - WIRING HARNESS at our store. Avoid compatibility issues and ensure a perfect fit for your outdoor equipment. Shop confidently knowing you're getting an original...$755.28$679.75 -
CUMMINS 5588719 - WIRING HARNESS - Original OEM part
CUMMINS
$649.26$584.33Cummins 5588719 - WIRING HARNESS MINS5588719 Discover the excellence of the Cummins 5588719 - WIRING HARNESS, meticulously crafted for top-tier performance and durability. Our store stands out as the go-to destination for genuine replacement parts like...$649.26$584.33 -
CUMMINS 5588718 - WIRING HARNESS - Original OEM part
CUMMINS
$479.42$431.47Cummins 5588718 - WIRING HARNESS MINS5588718 Upgrade your outdoor equipment with the authentic 5588718 - WIRING HARNESS by Cummins. Our store is your ultimate destination for top-notch replacement parts, ensuring optimum performance and durability...$479.42$431.47 -
CUMMINS 5588717 - WIRING HARNESS - Original OEM part
CUMMINS
$468.43$421.58Cummins 5588717 - WIRING HARNESS MINS5588717 Experience the superior quality of the original Cummins 5588717 - WIRING HARNESS with product SKU MINS5588717 available at our store. Trust in our commitment to providing authentic replacement parts for your...$468.43$421.58 -
CUMMINS 5583770 - EXTERNAL CONTROL MODULE WIRING HARNESS - Original OEM part
CUMMINS
$346.33$311.69Cummins 5583770 - EXTERNAL CONTROL MODULE WIRING HARNESS MINS5583770 With the SKU "MINS5583770" and branded by Cummins, the 5583770 - EXTERNAL CONTROL MODULE WIRING HARNESS is a genuine replacement part that ensures optimal performance for your outdoor...$346.33$311.69 -
CUMMINS 5583766 - EXTERNAL CONTROL MODULE WIRING HARNESS - Original OEM part
CUMMINS
$570.62$513.55Cummins 5583766 - EXTERNAL CONTROL MODULE WIRING HARNESS MINS5583766 Get your hands on the genuine Cummins 5583766 - EXTERNAL CONTROL MODULE WIRING HARNESS, SKU "MINS5583766," exclusively from our online store. With our commitment to quality, this...$570.62$513.55 -
CUMMINS 5582292 - EXTERNAL CONTROL MODULE WIRING HARNESS - Original OEM part
CUMMINS
$2,967.12$2,670.40Cummins 5582292 - EXTERNAL CONTROL MODULE WIRING HARNESS MINS5582292 Discover the authentic Cummins 5582292 - EXTERNAL CONTROL MODULE WIRING HARNESS at our store, the ultimate destination for original lawn mower and outdoor equipment parts. Our store...$2,967.12$2,670.40 -
CUMMINS 5581347 - EXTERNAL CONTROL MODULE WIRING HARNESS - Original OEM part
CUMMINS
$2,926.20$2,633.58Cummins 5581347 - EXTERNAL CONTROL MODULE WIRING HARNESS MINS5581347 Find genuine peace of mind with the Cummins 5581347 - EXTERNAL CONTROL MODULE WIRING HARNESS, SKU MINS5581347. Our store is your premier destination for original replacement parts...$2,926.20$2,633.58 -
CUMMINS 5575345 - EXTERNAL CONTROL MODULE WIRING HARNESS - Original OEM part
CUMMINS
$161.46$145.31Cummins 5575345 - EXTERNAL CONTROL MODULE WIRING HARNESS MINS5575345 Purchasing the 5575345 - EXTERNAL CONTROL MODULE WIRING HARNESS from Cummins through our online store ensures you receive an original, high-quality replacement part that guarantees...$161.46$145.31 -
CUMMINS 5572919 - ELECTRICAL DATA HARNESS - Original OEM part
CUMMINS
$337.59$303.83Cummins 5572919 - ELECTRICAL DATA HARNESS MINS5572919 Explore our exclusive selection of original Cummins 5572919 - ELECTRICAL DATA HARNESS, designed to meet your electrical needs with top-notch quality and precision. Trust us to provide the best price...$337.59$303.83 -
CUMMINS 5572672 - BENCH CALIBRATION HARNESS - Original OEM part
CUMMINS
$2,113.16$1,901.84Cummins 5572672 - BENCH CALIBRATION HARNESS MINS5572672 Unlock peak performance for your equipment with the Cummins 5572672 Bench Calibration Harness. Trust in the authenticity of our original replacement parts to ensure precision and reliability. Don't...$2,113.16$1,901.84 -
CUMMINS 5572656 - BENCH CALIBRATION HARNESS - Original OEM part
CUMMINS
$912.66$821.39Cummins 5572656 - BENCH CALIBRATION HARNESS MINS5572656 Find the genuine Cummins 5572656 - BENCH CALIBRATION HARNESS, SKU "MINS5572656," only at our store. Designed for precision, this harness ensures accurate calibration for your outdoor equipment...$912.66$821.39 -
CUMMINS 5569742 - EXTERNAL CONTROL MODULE WIRING HARNESS - Original OEM part
CUMMINS
$499.06$449.15Cummins 5569742 - EXTERNAL CONTROL MODULE WIRING HARNESS MINS5569742 Find top-notch quality with the Cummins 5569742 - EXTERNAL CONTROL MODULE WIRING HARNESS. Our store is the ultimate destination for genuine parts like this, ensuring perfect fit and...$499.06$449.15 -
CUMMINS 5569741 - EXTERNAL CONTROL MODULE WIRING HARNESS - Original OEM part
CUMMINS
$335.83$302.24Cummins 5569741 - EXTERNAL CONTROL MODULE WIRING HARNESS MINS5569741 Enhance your lawn mower's performance with the original Cummins 5569741 - EXTERNAL CONTROL MODULE WIRING HARNESS, SKU MINS5569741. Our store offers this high-quality product at the...$335.83$302.24 -
CUMMINS 5569740 - EXTERNAL CONTROL MODULE WIRING HARNESS - Original OEM part
CUMMINS
$339.06$305.15Cummins 5569740 - EXTERNAL CONTROL MODULE WIRING HARNESS MINS5569740 Find the authentic Cummins 5569740 - EXTERNAL CONTROL MODULE WIRING HARNESS, known by SKU MINS5569740, at our store. Rest assured that you are getting the genuine product when you shop...$339.06$305.15 -
CUMMINS 5569076 - EXTERNAL CONTROL MODULE WIRING HARNESS - Original OEM part
CUMMINS
$748.23$673.40Cummins 5569076 - EXTERNAL CONTROL MODULE WIRING HARNESS MINS5569076 Find genuine quality and precision with the 5569076 - EXTERNAL CONTROL MODULE WIRING HARNESS (SKU: MINS5569076) by Cummins. Our store stands out as the optimal choice for your...$748.23$673.40 -
CUMMINS 5569075 - EXTERNAL CONTROL MODULE WIRING HARNESS - Original OEM part
CUMMINS
$552.14$496.92Cummins 5569075 - EXTERNAL CONTROL MODULE WIRING HARNESS MINS5569075 Get your hands on the genuine Cummins 5569075 - EXTERNAL CONTROL MODULE WIRING HARNESS! Designed for optimal performance, this wiring harness ensures seamless control of your outdoor...$552.14$496.92 -
CUMMINS 5566469 - WIRING HARNESS - Original OEM part
CUMMINS
$461.76$415.58Cummins 5566469 - WIRING HARNESS MINS5566469 Find originality and reliability in the Cummins 5566469 - WIRING HARNESS, available at our online store. Crafted with precision and designed to provide a seamless fit, this wiring harness will ensure optimal...$461.76$415.58 -
CUMMINS 5566420 - WIRING HARNESS - Original OEM part
CUMMINS
$377.15$339.43Cummins 5566420 - WIRING HARNESS MINS5566420 Discover the top-quality 5566420 - WIRING HARNESS by Cummins, SKU: MINS5566420, exclusively at our store. Ensure seamless functionality and optimal performance with this original replacement part. Purchase...$377.15$339.43 -
CUMMINS 5565283 - WIRING HARNESS - Original OEM part
CUMMINS
$169.33$152.39Cummins 5565283 - WIRING HARNESS MINS5565283 Discover authentic quality with the 5565283 - WIRING HARNESS by Cummins at our store. Engineered to deliver precise functionality, this wiring harness ensures seamless performance for your outdoor equipment...$169.33$152.39 -
CUMMINS 5565275 - EXTERNAL CONTROL MODULE WIRING HARNESS - Original OEM part
CUMMINS
$3,668.65$3,301.78Cummins 5565275 - EXTERNAL CONTROL MODULE WIRING HARNESS MINS5565275 Find the genuine solution for your Cummins equipment with the 5565275 External Control Module Wiring Harness. Our store offers the best price for this original part and ensures fast...$3,668.65$3,301.78 -
CUMMINS 5561632 - EXTERNAL CONTROL MODULE WIRING HARNESS - Original OEM part
CUMMINS
$345.40$310.86Cummins 5561632 - EXTERNAL CONTROL MODULE WIRING HARNESS MINS5561632 When it comes to ensuring the optimal performance of your outdoor equipment, the 5561632 - EXTERNAL CONTROL MODULE WIRING HARNESS from Cummins is a vital component. Our store is the...$345.40$310.86 -
CUMMINS 5558244 - EXTERNAL CONTROL MODULE WIRING HARNESS - Original OEM part
CUMMINS
$3,369.38$3,032.44Cummins 5558244 - EXTERNAL CONTROL MODULE WIRING HARNESS MINS5558244 Find high-quality original replacement parts like the 5558244 - EXTERNAL CONTROL MODULE WIRING HARNESS by Cummins at our store. Get the best price and fast shipping when you purchase...$3,369.38$3,032.44 -
CUMMINS 5538757 - EXTERNAL CONTROL MODULE WIRING HARNESS - Original OEM part
CUMMINS
$8,460.45$7,614.40Cummins 5538757 - EXTERNAL CONTROL MODULE WIRING HARNESS MINS5538757 Experience optimal performance and reliability with the Cummins 5538757 - EXTERNAL CONTROL MODULE WIRING HARNESS, guaranteed authentic and designed for seamless integration with your...$8,460.45$7,614.40