Wire Harnesses
Power Engines Genuine Wire Harnesses by Onan, Cummins, and Fleetguard
Maintain flawless electrical connectivity in your power engines with our authentic Wire Harnesses. Specially designed for Onan, Cummins, and Fleetguard models, our wire harness assemblies ensure efficient power transmission and system reliability.
Reliable Wire Harnesses for Optimal Power Engine Performance
Our comprehensive selection includes complete wiring assemblies, connector kits, and custom harness solutions, crafted to meet the exact specifications of your engine. Whether you need replacement wiring for Cummins diesel engines or Onan generator harnesses, our genuine parts guarantee compatibility and durability.
- Authentic Components: Certified genuine parts from Onan, Cummins, and Fleetguard for trusted quality.
- Enhanced Durability: Designed to withstand harsh engine environments and ensure long-lasting performance.
- Perfect Fit: Precision-made to match specific engine models, simplifying installation and reducing downtime.
Why Choose Our Wire Harnesses?
Experience unmatched quality and reliability with our genuine wire harnesses, backed by expert support and seamless compatibility for your Onan, Cummins, and Fleetguard power engines.
- Product
- Qty in Cart
- Quantity
- Price
- Subtotal
-
ONAN 338-3417 - AC HARNESS - ONAN/CUMMINS OEM part
ONAN
$638.72$574.85ONAN AC HARNESS - /CUMMINS 338-3417 Looking for the best place to find the original ONAN 338-3417 - AC HARNESS - ONAN/CUMMINS OEM part? Look no further! Our online store offers the AC HARNESS - /CUMMINS at the most competitive price, making us your top...$638.72$574.85 -
ONAN 338-4702 - ENGINE HARNESS - ONAN/CUMMINS OEM part
ONAN
$726.72$654.04ONAN ENGINE HARNESS - /CUMMINS 338-4702 Looking for the original ENGINE HARNESS - /CUMMINS for your outdoor equipment? Our store is your premier destination for ONAN 338-4702 - ENGINE HARNESS. We offer this OEM part at the best price, so you can be sure...$726.72$654.04 -
ONAN 338-4823-01 - ENGINE HARNESS - ONAN/CUMMINS OEM part
ONAN
$1,676.88$1,509.19ONAN ENGINE HARNESS - /CUMMINS 338-4823-01 When it comes to reliable and original replacement parts for outdoor equipment, our store is the best choice. We offer the ONAN 338-4823-01 - ENGINE HARNESS - ONAN/CUMMINS OEM part at the best price, ensuring...$1,676.88$1,509.19 -
ONAN 338-4487 - ENGINE HARNESS - ONAN/CUMMINS OEM part
ONAN
$724.33$651.89ONAN ENGINE HARNESS - /CUMMINS 338-4487 When it comes to original replacement parts like the ENGINE HARNESS - /CUMMINS, our online store is the ultimate destination. You can trust our store to provide you with the genuine ONAN 338-4487 - ENGINE HARNESS...$724.33$651.89 -
ONAN A035H282 - INTERFACE HARNESS - ONAN/CUMMINS OEM part
ONAN
$1,619.19$1,457.27ONAN INTERFACE HARNESS - /CUMMINS A035H282 Looking for the original INTERFACE HARNESS - /CUMMINS? Look no further! Our store is the ultimate destination for genuine ONAN A035H282 INTERFACE HARNESS at the best price. With our fast shipping, you can get...$1,619.19$1,457.27 -
ONAN 338-3659 - MAIN OUTDOOR POWER EQUIPMENT HARNESS - ONAN/CUMMINS OEM part
ONAN
$712.12$640.90ONAN MAIN OUTDOOR POWER EQUIPMENT HARNESS - /CUMMINS 338-3659 Looking for the best place to get the original MAIN OUTDOOR POWER EQUIPMENT HARNESS - /CUMMINS? Look no further! Our online store offers the ONAN 338-3659 at the best price, ensuring you...$712.12$640.90 -
ONAN A029G943 - POWER HARNESS - ONAN/CUMMINS OEM part
ONAN
$692.40$623.16ONAN POWER HARNESS - /CUMMINS A029G943 When it comes to finding the original POWER HARNESS - /CUMMINS for your equipment, our store is the best option. We pride ourselves on offering authentic ONAN A029G943 - POWER HARNESS - ONAN/CUMMINS OEM parts at...$692.40$623.16 -
ONAN 338-4501 - ENGINE HARNESS - ONAN/CUMMINS OEM part
ONAN
$1,626.39$1,463.75ONAN ENGINE HARNESS - /CUMMINS 338-4501 Get the original ENGINE HARNESS - /CUMMINS, SKU 338-4501, by ONAN at our store - the ultimate destination for top-quality replacement parts. We offer the best price and fast shipping, ensuring you get your unit...$1,626.39$1,463.75 -
ONAN 338-5174 - CONTROL HARNESS - ONAN/CUMMINS OEM part
ONAN
$1,031.16$928.04ONAN CONTROL HARNESS - /CUMMINS 338-5174 When you're in need of the original CONTROL HARNESS - /CUMMINS, our store is the ultimate destination for finding it. With a commitment to quality and authenticity, we offer the best price on the ONAN 338-5174...$1,031.16$928.04 -
ONAN A041P028 - HARNESS - ONAN/CUMMINS OEM part
ONAN
$1,069.78$962.81ONAN HARNESS - /CUMMINS A041P028 Looking for the best place to get the original HARNESS - /CUMMINS for your outdoor equipment? Look no further! Our store offers the ONAN A041P028 - HARNESS - /CUMMINS OEM part at the best price, ensuring you get the...$1,069.78$962.81 -
ONAN 338-4383 - ENGINE HARNESS - ONAN/CUMMINS OEM part
ONAN
$908.99$818.09ONAN ENGINE HARNESS - /CUMMINS 338-4383 Finding the original ENGINE HARNESS - /CUMMINS can be daunting, but not with us. Our store offers the genuine ONAN 338-4383 - ENGINE HARNESS - /CUMMINS at the best price, ensuring you get the right part without...$908.99$818.09 -
ONAN 338-2605 - K19 ENGINE HARNESS - ONAN/CUMMINS OEM part
ONAN
$1,553.95$1,398.55ONAN K19 ENGINE HARNESS - /CUMMINS 338-2605 Finding the original K19 ENGINE HARNESS - /CUMMINS can be quite a hassle, but not with us. We offer the ONAN 338-2605 - K19 ENGINE HARNESS - ONAN/CUMMINS OEM part at the best price, ensuring that you get the...$1,553.95$1,398.55 -
ONAN 338-3865 - POWER PANEL HARNESS - ONAN/CUMMINS OEM part
ONAN
$1,267.62$1,140.85ONAN POWER PANEL HARNESS - /CUMMINS 338-3865 When you need an original POWER PANEL HARNESS - /CUMMINS, look no further than our store. We offer the genuine ONAN 338-3865 unit at the best price, and with our fast shipping, you can have it in no time...$1,267.62$1,140.85 -
ONAN 184-0125 - GENSET HARNESS - ONAN/CUMMINS OEM part
ONAN
$316.79$285.11ONAN GENSET HARNESS - /CUMMINS 184-0125 Looking for the best place to find the original GENSET HARNESS - /CUMMINS? You're in luck! Our online store is your go-to destination for top-quality GENSET HARNESS - /CUMMINS that's guaranteed to fit your needs...$316.79$285.11 -
ONAN A040U800 - CONTROL HARNESS - ONAN/CUMMINS OEM part
ONAN
$1,125.00$1,012.50ONAN CONTROL HARNESS - /CUMMINS A040U800 Looking for the original CONTROL HARNESS - /CUMMINS? Look no further! Our online store is your best option. We offer the ONAN A040U800 - CONTROL HARNESS - /CUMMINS at the best price, ensuring you get the genuine...$1,125.00$1,012.50 -
ONAN A035P960 - WIRING HARNESS - ONAN/CUMMINS OEM part
ONAN
$1,264.52$1,138.06ONAN WIRING HARNESS - /CUMMINS A035P960 At our online store, we offer the original WIRING HARNESS - /CUMMINS, a genuine ONAN A035P960 part. Our inventory exclusively features authentic replacement units, ensuring the reliability and top-notch...$1,264.52$1,138.06 -
ONAN 338-3789 - MAIN HARNESS - ONAN/CUMMINS OEM part
ONAN
$799.64$719.68ONAN MAIN HARNESS - /CUMMINS 338-3789 At our online store, you can find the original MAIN HARNESS - /CUMMINS at the best price. Our commitment to quality ensures that you get the genuine ONAN 338-3789 MAIN HARNESS - ONAN/CUMMINS OEM part for your...$799.64$719.68 -
ONAN 338-4288 - IGNITION HARNESS - ONAN/CUMMINS OEM part
ONAN
$833.76$750.39ONAN IGNITION HARNESS - /CUMMINS 338-4288 When it comes to sourcing original IGNITION HARNESS - /CUMMINS parts, our store is your top choice. We take pride in offering genuine ONAN 338-4288 part at the best price, ensuring that you receive unrivaled...$833.76$750.39 -
ONAN A030H631 - WIRING HARNESS - ONAN/CUMMINS OEM part
ONAN
$836.28$752.66ONAN WIRING HARNESS - /CUMMINS A030H631 When it comes to sourcing genuine ONAN A030H631 - WIRING HARNESS - /CUMMINS replacement parts, our store is your ultimate destination. We take pride in offering authentic products at the best price, ensuring that...$836.28$752.66 -
ONAN 338-4234 - ENGINE HARNESS - ONAN/CUMMINS OEM part
ONAN
$642.87$578.58ONAN ENGINE HARNESS - /CUMMINS 338-4234 Experience the convenience of getting your hands on the original ONAN 338-4234 - ENGINE HARNESS - /CUMMINS at our store. We offer the best price for this genuine part, ensuring you get the best value for your...$642.87$578.58 -
ONAN 338-4439 - ENGINE HARNESS - ONAN/CUMMINS OEM part
ONAN
$1,160.10$1,044.09ONAN ENGINE HARNESS - /CUMMINS 338-4439 Looking for the best place to get the original ENGINE HARNESS - /CUMMINS? Look no further! Our store offers the ONAN 338-4439 - ENGINE HARNESS - /CUMMINS OEM part at the best price. With our fast shipping, you can...$1,160.10$1,044.09 -
ONAN 338-3192 - ENGINE WIRING OUTDOOR POWER EQUIPMENT HARNESS - ONAN/CUMMINS OEM part
ONAN
$523.28$470.95ONAN ENGINE WIRING OUTDOOR POWER EQUIPMENT HARNESS - /CUMMINS 338-3192 Looking for the original ENGINE WIRING OUTDOOR POWER EQUIPMENT HARNESS - /CUMMINS? Our store is your ultimate destination for authentic ONAN 338-3192 - the top-notch replacement part...$523.28$470.95 -
ONAN A040K812 - INTERFACE HARNESS - ONAN/CUMMINS OEM part
ONAN
$642.04$577.83ONAN INTERFACE HARNESS - /CUMMINS A040K812 Looking for the original INTERFACE HARNESS - /CUMMINS? Look no further. Our store offers the best price for the ONAN A040K812. Get the original INTERFACE HARNESS - /CUMMINS at the best deal, and enjoy fast...$642.04$577.83 -
ONAN A029G945 - POWER WIRING HARNESS - ONAN/CUMMINS OEM part
ONAN
$1,074.68$967.21ONAN POWER WIRING HARNESS - /CUMMINS A029G945 Looking for the best place to get the original POWER WIRING HARNESS - /CUMMINS? Look no further! Our store offers the ONAN A029G945 - POWER WIRING HARNESS at the best price, ensuring you get the highest...$1,074.68$967.21 -
ONAN A035P962 - WIRING HARNESS - ONAN/CUMMINS OEM part
ONAN
$1,297.82$1,168.03ONAN WIRING HARNESS - /CUMMINS A035P962 Looking for the best option to get the original WIRING HARNESS - /CUMMINS? Look no further! Our store offers the genuine ONAN A035P962 WIRING HARNESS at the best price. Our commitment to quality ensures that you...$1,297.82$1,168.03 -
ONAN 338-4521 - ENGINE HARNESS - ONAN/CUMMINS OEM part
ONAN
$1,123.27$1,010.95ONAN ENGINE HARNESS - /CUMMINS 338-4521 Our online store is the ultimate destination to find the original ENGINE HARNESS - /CUMMINS. Trust us for the best price and fast shipping on this genuine ONAN 338-4521 part. Give your outdoor equipment the...$1,123.27$1,010.95 -
ONAN 338-4080 - AC HARNESS - ONAN/CUMMINS OEM part
ONAN
$908.76$817.88ONAN AC HARNESS - /CUMMINS 338-4080 Looking for the perfect place to get the AC HARNESS - /CUMMINS, look no further! Our online store offers the original ONAN 338-4080 AC HARNESS - /CUMMINS unit at the best price, guaranteeing you access to genuine...$908.76$817.88 -
ONAN 338-3852-03 - MAIN HARNESS - ONAN/CUMMINS OEM part
ONAN
$1,329.34$1,196.40ONAN MAIN HARNESS - /CUMMINS 338-3852-03 Looking for the best place to find the original MAIN HARNESS - /CUMMINS? Look no further! Our store offers the ONAN 338-3852-03 - MAIN HARNESS - ONAN/CUMMINS at the best price available. With our fast shipping,...$1,329.34$1,196.40 -
ONAN 338-5156 - ENGINE HARNESS - ONAN/CUMMINS OEM part
ONAN
$881.26$793.13ONAN ENGINE HARNESS - /CUMMINS 338-5156 For those in need of an original ENGINE HARNESS - /CUMMINS replacement part, our store is the go-to destination. We offer the ONAN 338-5156 at the best price and guarantee fast shipping, so you can get your...$881.26$793.13 -
ONAN A029R282 - LOWER COOLANT LEVEL HARNESS - ONAN/CUMMINS OEM part
ONAN
$563.37$507.03ONAN LOWER COOLANT LEVEL HARNESS - /CUMMINS A029R282 Looking for a reliable source for the original LOWER COOLANT LEVEL HARNESS - /CUMMINS? Look no further. Our store offers the ONAN A029R282 - LOWER COOLANT LEVEL HARNESS - ONAN/CUMMINS OEM part at the...$563.37$507.03 -
ONAN 338-4298-01 - ENGINE HARNESS - ONAN/CUMMINS OEM part
ONAN
$1,126.50$1,013.85ONAN ENGINE HARNESS - /CUMMINS 338-4298-01 Get the original ONAN 338-4298-01 - ENGINE HARNESS - /CUMMINS at the best price from our store. This OEM part is a perfect fit for your unit and is designed to meet the highest standards for quality and...$1,126.50$1,013.85 -
ONAN 338-4412 - CONTROL HARNESS - ONAN/CUMMINS OEM part
ONAN
$809.43$728.48ONAN CONTROL HARNESS - /CUMMINS 338-4412 When it comes to finding the original CONTROL HARNESS - /CUMMINS, our store is your ultimate destination. We take pride in offering the genuine ONAN 338-4412 CONTROL HARNESS unit at the best price possible. With...$809.43$728.48 -
ONAN 338-4273 - CONTROL HARNESS - ONAN/CUMMINS OEM part
ONAN
$593.85$534.46ONAN CONTROL HARNESS - /CUMMINS 338-4273 When it comes to finding the original CONTROL HARNESS - /CUMMINS, look no further than our online store. We offer the ONAN 338-4273 - CONTROL HARNESS - ONAN/CUMMINS at the best price you'll find. Plus, with our...$593.85$534.46 -
ONAN 338-3827 - PARALLEL HARNESS - ONAN/CUMMINS OEM part
ONAN
$782.97$704.68ONAN PARALLEL HARNESS - /CUMMINS 338-3827 Looking for the original PARALLEL HARNESS - /CUMMINS for your outdoor equipment? Look no further! Our store offers the ONAN 338-3827 - PARALLEL HARNESS - /CUMMINS at the best price. Why settle for anything less...$782.97$704.68 -
ONAN 338-4753 - GENSET HARNESS - ONAN/CUMMINS OEM part
ONAN
$1,409.30$1,268.37ONAN GENSET HARNESS - /CUMMINS 338-4753 Looking for the perfect place to get your hands on the original GENSET HARNESS - /CUMMINS? Look no further! Our online store offers the ONAN 338-4753 at the best price, ensuring you get the genuine part you need...$1,409.30$1,268.37 -
ONAN A040A117 - ALARM HARNESS - ONAN/CUMMINS OEM part
ONAN
$731.37$658.23ONAN ALARM HARNESS - /CUMMINS A040A117 At our online store, you can find the original ALARM HARNESS - /CUMMINS, ONAN A040A117, the best choice for your outdoor equipment. We offer this genuine OEM part at the most competitive price, ensuring that you...$731.37$658.23 -
ONAN 338-2062 - MAIN OUTDOOR POWER EQUIPMENT HARNESS - ONAN/CUMMINS OEM part
ONAN
$1,143.93$1,029.53ONAN MAIN OUTDOOR POWER EQUIPMENT HARNESS - /CUMMINS 338-2062 Elevate your outdoor equipment repair with the genuine MAIN OUTDOOR POWER EQUIPMENT HARNESS - /CUMMINS. Get the best deal on this ONAN 338-2062 OEM part in our store, alongside fast shipping...$1,143.93$1,029.53 -
ONAN 338-4197 - ENGINE OUTDOOR POWER EQUIPMENT HARNESS - ONAN/CUMMINS OEM part
ONAN
$735.02$661.52ONAN ENGINE OUTDOOR POWER EQUIPMENT HARNESS - /CUMMINS 338-4197 When it comes to finding the original ENGINE OUTDOOR POWER EQUIPMENT HARNESS - /CUMMINS, our online store is your ultimate destination. We offer the genuine ONAN 338-4197 part at the best...$735.02$661.52 -
ONAN 338-4663 JUMPER HARNESS - ONAN Genuine OEM Part
ONAN
$354.89$319.40Certified Genuine ONAN OEM part engineered for seamless integration Facilitates reliable electrical connections within the generator system Supports efficient power transmission to maintain system stability Precision-crafted component to maximize...$354.89$319.40 -
ONAN 338-4483-01 - AC HARNESS - ONAN/CUMMINS OEM part
ONAN
$553.75$498.37ONAN AC HARNESS - /CUMMINS 338-4483-01 Looking for the best place to find the original AC HARNESS - /CUMMINS? Look no further! Our store offers the ONAN 338-4483-01 AC HARNESS - /CUMMINS unit at the best price. With fast shipping and top-notch customer...$553.75$498.37