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 4936906 WIRING HARNESS Original OEM part
CUMMINS
$3,552.84$3,245.52Cummins 4936906 - WIRING HARNESS MINS4936906 Discover the precision and reliability of the 4936906 - WIRING HARNESS from Cummins, available at our online store. Designed with quality and durability...$3,552.84$3,245.52 -
CUMMINS 4934904 WIRING HARNESS Original OEM part
CUMMINS
$372.45$340.23Precision-engineered connectivity for uncompromised performance Robust, long-lasting construction designed to withstand demanding environments 100% genuine OEM Cummins part assuring perfect fit and...$372.45$340.23 -
CUMMINS 4934819 WIRING HARNESS Original OEM part
CUMMINS
$364.15$332.65Precision engineered integration for seamless power delivery Enhances electrical continuity and system responsiveness 100% genuine Cummins OEM component for guaranteed compatibility CUMMINS 4934819...$364.15$332.65 -
CUMMINS 4934545 WIRING HARNESS Original OEM part
CUMMINS
$145.15$132.59Engineered for excellence: Experience flawless electrical performance tailored to your Cummins system. Durability under pressure: Built to withstand demanding environments, ensuring long-lasting...$145.15$132.59 -
CUMMINS 4933523 WIRING HARNESS Original OEM part
CUMMINS
$1,970.39$1,799.96Precision engineered for dependable power delivery and control Durable construction optimized for harsh operating environments Ensures perfect compatibility with Cummins engines and...$1,970.39$1,799.96 -
CUMMINS 4933502 WIRING HARNESS Original OEM part
CUMMINS
$6,672.09$6,094.96Engineered for seamless power connections that drive excellence in every application. Optimized wiring harness designed to maintain superior electrical integrity under heavy loads. Resilient...$6,672.09$6,094.96 -
CUMMINS 4933210 EXTERNAL CONTROL MODULE WIRING HARNESS Original OEM part
CUMMINS
$1,991.54$1,819.27Cummins 4933210 - EXTERNAL CONTROL MODULE WIRING HARNESS MINS4933210 Ensure seamless repair with the Cummins 4933210 - EXTERNAL CONTROL MODULE WIRING HARNESS (SKU: MINS4933210). Our store offers...$1,991.54$1,819.27 -
CUMMINS 4929696 WIRING HARNESS Original OEM part
CUMMINS
$2,219.35$2,027.38Precision-engineered wiring harness for seamless electrical integration in Cummins power systems Ensures superior conductivity and resistance to wear, safeguarding critical engine...$2,219.35$2,027.38 -
CUMMINS 4929695 WIRING HARNESS Original OEM part
CUMMINS
$1,403.42$1,282.02Engineered for precision, built to last – the lifeline of your power system. Ensures seamless electrical connectivity for peak engine performance. Durable construction withstands harsh environments...$1,403.42$1,282.02 -
CUMMINS 4929694 WIRING HARNESS Original OEM part
CUMMINS
$1,365.40$1,247.30Engineered for peak connectivity and uncompromised power integrity Precision-crafted wiring harness designed to optimize system communication Durable materials that withstand harsh operating...$1,365.40$1,247.30 -
CUMMINS 4929692 WIRING HARNESS Original OEM part
CUMMINS
$1,954.59$1,785.52Precision-engineered connectivity that powers trust and performance Durable wiring harness designed for seamless integration and optimal electrical flow Reliable insulation providing protection...$1,954.59$1,785.52 -
CUMMINS 4929691 WIRING HARNESS Original OEM part
CUMMINS
$385.53$352.18Precision engineered wiring solutions for dependable power delivery Robust design ensures long-lasting electrical connectivity under demanding conditions Supports seamless communication between...$385.53$352.18 -
CUMMINS 4929096 WIRING HARNESS Original OEM part
CUMMINS
$1,281.43$1,170.58Unlock the full potential of your Cummins engine with precision-engineered connectivity. Expertly designed wiring harness guarantees optimal electrical flow and system stability. Built for enduring...$1,281.43$1,170.58 -
CUMMINS 4928135 EXTERNAL CONTROL MODULE WIRING HARNESS Original OEM part
CUMMINS
$3,792.17$3,464.15Power your system with precision-engineered reliability from Cummins. Ensures seamless communication between your engine control modules for optimal functionality. Durable construction for enduring...$3,792.17$3,464.15 -
CUMMINS 4928134 EXTERNAL CONTROL MODULE WIRING HARNESS Original OEM part
CUMMINS
$3,603.70$3,291.98Precision engineered to power your performance — where reliability meets innovation. Durable wiring construction designed to withstand tough operating conditions. Facilitates flawless communication...$3,603.70$3,291.98 -
CUMMINS 4928133 EXTERNAL CONTROL MODULE WIRING HARNESS Original OEM part
CUMMINS
$5,092.17$4,651.70Precision engineered for seamless power control and system integration. Durability crafted to withstand demanding environments and prolonged use. Guaranteed OEM quality from Cummins to protect your...$5,092.17$4,651.70 -
CUMMINS 4926071 EXTERNAL CONTROL MODULE WIRING HARNESS Original OEM part
CUMMINS
$2,156.33$1,969.81Cummins 4926071 - EXTERNAL CONTROL MODULE WIRING HARNESS MINS4926071 When it comes to finding quality original replacement parts like the "4926071 - EXTERNAL CONTROL MODULE WIRING HARNESS" by...$2,156.33$1,969.81 -
CUMMINS 4924942 WIRING HARNESS Original OEM part
CUMMINS
$1,597.09$1,458.95Power your Cummins engine with uncompromised connectivity and durability. Engineered to ensure flawless electrical signal transmission for optimal system performance. Designed to withstand harsh...$1,597.09$1,458.95 -
CUMMINS 4924742 EXTERNAL CONTROL MODULE WIRING HARNESS Original OEM part
CUMMINS
$9,744.96$8,902.02Precision Engineered for Seamless Integration: Experience unmatched reliability with parts crafted to perfection for Cummins systems. Robust Construction Ensures Endurance: Designed to withstand...$9,744.96$8,902.02 -
CUMMINS 4920029 WIRING HARNESS Original OEM part
CUMMINS
$101.29$92.53Precision powered by authentic engineering for dependable connections Optimized wiring layout ensures efficient signal transmission and durability Robust design withstands harsh operating conditions...$101.29$92.53 -
CUMMINS 4919871 WIRING HARNESS Original OEM part
CUMMINS
$3,383.10$3,090.47Precision engineered connectivity for your Cummins power system Durable construction ensures long-lasting electrical integrity Seamless integration for optimal engine and generator...$3,383.10$3,090.47 -
CUMMINS 4919493 ELECTRICAL WIRING HARNESS Original OEM part
CUMMINS
$2,758.70$2,520.08Engineered Excellence for Seamless Integration Optimizes electrical connectivity for peak generator efficiency Durable construction designed for long-term resilience under demanding...$2,758.70$2,520.08 -
CUMMINS 4919465 BENCH CALIBRATION HARNESS Original OEM part
CUMMINS
$1,156.34$1,056.32Engineered for precision calibration tasks ensuring accurate and reliable engine control Robust construction delivers long-lasting durability under rigorous testing conditions 100% genuine OEM part...$1,156.34$1,056.32 -
CUMMINS 4919098 ELECTRICAL WIRING HARNESS Original OEM part
CUMMINS
$321.26$293.47Engineered for precision and durability to keep your power system running seamlessly. Optimized electrical connectivity ensures efficient power transmission and system stability. Fully OEM certified...$321.26$293.47 -
CUMMINS 4919022 BENCH CALIBRATION HARNESS Original OEM part
CUMMINS
$80.11$73.18Cummins 4919022 - BENCH CALIBRATION HARNESS MINS4919022 Find the original "4919022 - BENCH CALIBRATION HARNESS" by Cummins, SKU "MINS4919022," only at our online store. Rest assured of its...$80.11$73.18 -
CUMMINS 4918938 BENCH CALIBRATION HARNESS Original OEM part
CUMMINS
$237.63$217.07Engineered precision for accurate bench calibration under all testing conditions Robust design to maintain signal integrity and ensure durability during repetitive use Guaranteed genuine OEM quality...$237.63$217.07 -
CUMMINS 4918643 ENGINE CONTROL HARNESS Original OEM part
CUMMINS
$1,873.56$1,711.50Precision engineered to power your Cummins engine’s control system flawlessly. Exceptional durability ensures consistently reliable signal transmission in demanding conditions. Optimized for...$1,873.56$1,711.50 -
CUMMINS 4918355 WIRING HARNESS REPAIR KIT Original OEM part
CUMMINS
$762.45$696.50Cummins 4918355 - WIRING HARNESS REPAIR KIT MINS4918355 Find the ultimate solution for repairing your wiring harness with the Cummins 4918355 Wiring Harness Repair Kit (SKU: MINS4918355). This...$762.45$696.50 -
CUMMINS 4918272 ENGINE CONTROL HARNESS Original OEM part
CUMMINS
$1,901.15$1,736.70Engineered Precision Meets Unmatched Durability Seamless Integration for Reliable Engine Control Built to Optimize Performance and Longevity Certified Cummins Genuine OEM Part for Guaranteed...$1,901.15$1,736.70 -
CUMMINS 4918145 CALIBRATION HARNESS BENCH Original OEM part
CUMMINS
$767.40$701.02Precision-engineered for flawless calibration accuracy Enhances diagnostic and tuning efficiency for Cummins engines Certified genuine OEM part by Cummins for guaranteed fit and performance CUMMINS...$767.40$701.02 -
CUMMINS 4918143 CALIBRATION HARNESS BENCH Original OEM part
CUMMINS
$1,178.90$1,076.93Precision engineered to optimize engine calibration for superior performance Durable construction guarantees reliable signal transmission and long service life Certified OEM part from Cummins,...$1,178.90$1,076.93 -
CUMMINS 4918142 CALIBRATION HARNESS BENCH Original OEM part
CUMMINS
$628.63$574.25Engineered for Excellence: Precision calibration harness designed to ensure optimal engine tuning and long-lasting performance. Reliability You Can Trust: Built to maintain system integrity under...$628.63$574.25 -
CUMMINS 4918064 EXTERNAL CONTROL MODULE WIRING HARNESS Original OEM part
CUMMINS
$751.26$686.28Precisely engineered connection for unwavering generator control Durable wiring harness designed to withstand demanding environments Genuine OEM part direct from Cummins for guaranteed...$751.26$686.28 -
CUMMINS 4916303 WIRING HARNESS Original OEM part
CUMMINS
$7,095.53$6,481.76Precision engineered for flawless power delivery and communication. Robust wiring ensuring reliable signal integrity under toughest conditions. Optimized for longevity, resisting wear from...$7,095.53$6,481.76 -
CUMMINS 4907491 WIRING HARNESS Original OEM part
CUMMINS
$2,673.29$2,442.05Experience unmatched connectivity engineered by Cummins excellence Precision-crafted wiring harness ensures flawless electrical transmission Robust design guards against wear, vibration, and...$2,673.29$2,442.05 -
CUMMINS 4906110 WIRING HARNESS Original OEM part
CUMMINS
$852.48$778.74Cummins 4906110 - WIRING HARNESS MINS4906110 Upgrade your lawn mower with the high-quality 4906110 - WIRING HARNESS from Cummins. Our store proudly offers the original product at the best price,...$852.48$778.74 -
ONAN 45016433 AUTOMATIC VOLTAGE REGULATOR PERMANENT MAGNET GENERATOR HARNESS PLUG AND PLAY Original ONAN/CUMMINS OEM part
ONAN
$19.16$17.50Seamless integration for dependable power management Precision voltage regulation to protect your generator and connected equipment Durable plug and play design engineered to match Onan's exacting...$19.16$17.50 -
ONAN 45016430 SENSING G HARNESS Original ONAN/CUMMINS OEM part
ONAN
$34.22$31.26Cummins SENSING G HARNESS 450-16430 Discover the authentic "SENSING G HARNESS" by Cummins with SKU "450-16430" in our store. Our commitment to quality and original parts makes us the top choice for...$34.22$31.26 -
ONAN 45016427 AUTOMATIC VOLTAGE REGULATOR HARNESS PLUG AND PLAY Original ONAN/CUMMINS OEM part
ONAN
$24.59$22.47Unleash unwavering power stability with precision-engineered components. Designed for effortless plug-and-play installation to get you back on power quickly. Enhances voltage regulation to protect...$24.59$22.47 -
ONAN 45015819 P6/7 PM HARNESS Original ONAN/CUMMINS OEM part
ONAN
$65.68$60.00Cummins P6/7 PM HARNESS 450-15819 Discover the authentic Cummins P6/7 PM HARNESS with SKU 450-15819, crafted to precision for your outdoor equipment needs. At our store, we pride ourselves on...$65.68$60.00