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.
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ONAN 338-4982 - ACCESSORY HARNESS - ONAN/CUMMINS OEM part
ONAN
$537.00$483.30ONAN ACCESSORY HARNESS - /CUMMINS 338-4982 Looking for the best place to get the original ACCESSORY HARNESS - /CUMMINS? Look no further! Our store offers the ONAN 338-4982 - ACCESSORY HARNESS at the best price, ensuring you get genuine ONAN quality for...$537.00$483.30 -
ONAN A043K320 - LOWER COOLANT LEVEL HARNESS - ONAN/CUMMINS OEM part
ONAN
$342.32$308.09ONAN LOWER COOLANT LEVEL HARNESS - /CUMMINS A043K320 Looking for the best option to get the original LOWER COOLANT LEVEL HARNESS - /CUMMINS? Look no further! Our store offers the ONAN A043K320 at the best price, backed by fast shipping. Don't settle for...$342.32$308.09 -
ONAN 338-3794-01 - TEXT 12V STOP SOLENOIDE HARNESS - ONAN/CUMMINS OEM part
ONAN
$367.57$330.81ONAN TEXT 12V STOP SOLENOIDE HARNESS - /CUMMINS 338-3794-01 Looking for the original TEXT 12V STOP SOLENOIDE HARNESS - /CUMMINS? Look no further. Our store is your best option for getting this ONAN 338-3794-01 product, ensuring that you get the reliable...$367.57$330.81 -
ONAN 338-0574 - G HARNESS - ONAN/CUMMINS OEM part
ONAN
$322.97$290.67ONAN G HARNESS - /CUMMINS 338-0574 Looking for the best place to get an original G HARNESS - /CUMMINS? Look no further! Our store offers the genuine ONAN 338-0574 G HARNESS at the best price, ensuring you get the highest quality replacement part for...$322.97$290.67 -
ONAN 338-3323-02 - ENGINE HARNESS - ONAN/CUMMINS OEM part
ONAN
$314.44$282.99ONAN ENGINE HARNESS - /CUMMINS 338-3323-02 When it comes to finding the original ENGINE HARNESS - /CUMMINS for your outdoor equipment, our store provides the best option. We offer the ONAN 338-3323-02 at the best price, ensuring that you get a...$314.44$282.99 -
ONAN A043K326 - LOWER COOLANT LEVEL HARNESS - ONAN/CUMMINS OEM part
ONAN
$245.45$220.91ONAN LOWER COOLANT LEVEL HARNESS - /CUMMINS A043K326 Looking for the best place to get the original LOWER COOLANT LEVEL HARNESS - /CUMMINS? Look no further than our store. We offer this ONAN A043K326 part at the best price, ensuring that you get...$245.45$220.91 -
ONAN A030N230 - ENGINE HARNESS - ONAN/CUMMINS OEM part
ONAN
$327.21$294.49ONAN ENGINE HARNESS - /CUMMINS A030N230 For the best option to get the original ONAN A030N230 - ENGINE HARNESS - /CUMMINS, look no further than our store. Our selection of original replacement parts ensures the highest quality, and this Engine Harness...$327.21$294.49 -
ONAN 338-2827 - OPTION HARNESS - ONAN/CUMMINS OEM part
ONAN
$241.93$217.74ONAN OPTION HARNESS - /CUMMINS 338-2827 Are you searching for the original ONAN OPTION HARNESS - /CUMMINS part? Look no further! Our store is the ultimate destination to find the authentic ONAN 338-2827 - OPTION HARNESS - /CUMMINS item at the best price...$241.93$217.74 -
ONAN A029C238 - BATTERY HARNESS - ONAN/CUMMINS OEM part
ONAN
$339.20$305.28ONAN BATTERY HARNESS - /CUMMINS A029C238 Looking for the best place to get the original BATTERY HARNESS - /CUMMINS? Our online store offers the genuine ONAN A029C238 BATTERY HARNESS at the best price. You can count on us for fast shipping and reliable...$339.20$305.28 -
ONAN 338-3575 - ENGINE HARNESS - ONAN/CUMMINS OEM part
ONAN
$320.58$288.52ONAN ENGINE HARNESS - /CUMMINS 338-3575 Find the original ENGINE HARNESS - /CUMMINS, SKU 338-3575, at our store. We offer genuine ONAN brand ENGINE HARNESS at the best price. With fast shipping and excellent customer service, this OEM part is ready to...$320.58$288.52 -
ONAN 338-3016 - ENGINE HARNESS - ONAN/CUMMINS OEM part
ONAN
$200.92$180.83ONAN ENGINE HARNESS - /CUMMINS 338-3016 When it comes to finding the original ONAN 338-3016 - ENGINE HARNESS - ONAN/CUMMINS part, our store is your best option. We offer the genuine part at the best price and provide fast shipping to ensure that you get...$200.92$180.83 -
ONAN 338-4434 - CONTROL PANEL HARNESS - ONAN/CUMMINS OEM part
ONAN
$528.03$475.22ONAN CONTROL PANEL HARNESS - /CUMMINS 338-4434 Looking for the perfect replacement CONTROL PANEL HARNESS - /CUMMINS? Our store offers the genuine ONAN 338-4434 CONTROL PANEL HARNESS at the best price. Don't compromise on the quality of your equipment –...$528.03$475.22 -
ONAN A035E295 - ENGINE HARNESS - ONAN/CUMMINS OEM part
ONAN
$592.29$533.06ONAN ENGINE HARNESS - /CUMMINS A035E295 Looking for the best price for the genuine ONAN A035E295 - ENGINE HARNESS - /CUMMINS? Look no further! Our store offers the original ENGINE HARNESS - /CUMMINS at the best price, ensuring you get top-quality...$592.29$533.06 -
ONAN 338-4951 - PCC1302 A GENSET HARNESS - ONAN/CUMMINS OEM part
ONAN
$545.97$491.37ONAN PCC1302 A GENSET HARNESS - /CUMMINS 338-4951 When it comes to getting the original PCC1302 A GENSET HARNESS - /CUMMINS part, our online store is your best option. We offer the ONAN 338-4951 at the best price, ensuring that you get the most value...$545.97$491.37 -
ONAN A043K322 - LOWER COOLANT LEVEL HARNESS - ONAN/CUMMINS OEM part
ONAN
$516.64$464.97ONAN LOWER COOLANT LEVEL HARNESS - /CUMMINS A043K322 Looking for the original LOWER COOLANT LEVEL HARNESS - /CUMMINS? Look no further, our store is the go-to destination for authentic ONAN A043K322 parts. With our unbeatable prices and fast shipping,...$516.64$464.97 -
ONAN 338-3574 - OUTDOOR POWER EQUIPMENT HARNESS GENSET J3 - ONAN/CUMMINS OEM part
ONAN
$230.60$207.54ONAN OUTDOOR POWER EQUIPMENT HARNESS GENSET J3 - /CUMMINS 338-3574 Looking for the best place to get the original OUTDOOR POWER EQUIPMENT HARNESS GENSET J3 - /CUMMINS? Look no further! Our store offers the ONAN 338-3574 at the best price, ensuring you...$230.60$207.54 -
ONAN 338-4491 - ACCESSORY HARNESS - ONAN/CUMMINS OEM part
ONAN
$386.96$348.26ONAN ACCESSORY HARNESS - /CUMMINS 338-4491 When it comes to finding original replacement parts like the ACCESSORY HARNESS - /CUMMINS, our store is your go-to option. With a wide range of authentic products, we ensure that each purchase meets the highest...$386.96$348.26 -
ONAN 338-3526 - JUNCTION HARNESS - ONAN/CUMMINS OEM part
ONAN
$421.78$379.60ONAN JUNCTION HARNESS - /CUMMINS 338-3526 Our online store is your top choice for purchasing the original JUNCTION HARNESS - /CUMMINS. We offer the best price and fast shipping, ensuring you get your replacement part in the quickest time possible. Don't...$421.78$379.60 -
ONAN A041C921 - ACCESSORY HARNESS - ONAN/CUMMINS OEM part
ONAN
$227.80$205.02ONAN ACCESSORY HARNESS - /CUMMINS A041C921 When it comes to finding the original ONAN A041C921 ACCESSORY HARNESS - /CUMMINS, our store is the best option. We offer genuine parts at the best prices with fast shipping, ensuring that you receive your...$227.80$205.02 -
ONAN A041B583 - ACCESSORY HARNESS - ONAN/CUMMINS OEM part
ONAN
$286.70$258.03ONAN ACCESSORY HARNESS - /CUMMINS A041B583 When it comes to finding the original ONAN A041B583 - ACCESSORY HARNESS - ONAN/CUMMINS OEM part, our store is your best bet. Our commitment to quality means you can trust that you're getting the genuine part...$286.70$258.03 -
ONAN 338-1786-02 - OUTDOOR POWER EQUIPMENT WIRING HARNESS - ONAN/CUMMINS OEM part
ONAN
$223.98$201.58ONAN OUTDOOR POWER EQUIPMENT WIRING HARNESS - /CUMMINS 338-1786-02 Looking for the best source to find the original OUTDOOR POWER EQUIPMENT WIRING HARNESS - /CUMMINS? Look no further! Our store provides the genuine ONAN 338-1786-02 wiring harness at the...$223.98$201.58 -
ONAN A029U303 - INTERFACE HARNESS - ONAN/CUMMINS OEM part
ONAN
$393.20$353.88ONAN INTERFACE HARNESS - /CUMMINS A029U303 Looking for the best place to purchase the original INTERFACE HARNESS - /CUMMINS? Look no further! Our store offers the genuine ONAN A029U303 part at the best price, ensuring that you get the quality you need...$393.20$353.88 -
ONAN 338-3434 - DC WIRING OUTDOOR POWER EQUIPMENT HARNESS - ONAN/CUMMINS OEM part
ONAN
$351.24$316.11ONAN DC WIRING OUTDOOR POWER EQUIPMENT HARNESS - /CUMMINS 338-3434 Looking for the best place to get your hands on the original DC WIRING OUTDOOR POWER EQUIPMENT HARNESS - /CUMMINS? Look no further! Our store offers this high-quality product at the best...$351.24$316.11 -
ONAN A040L134 - INTERFACE HARNESS - ONAN/CUMMINS OEM part
ONAN
$302.36$272.13ONAN INTERFACE HARNESS - /CUMMINS A040L134 Ensure your outdoor equipment operates smoothly with the original INTERFACE HARNESS - /CUMMINS from ONAN. Our store offers the best price and fast shipping, making it the top choice for purchasing this...$302.36$272.13 -
ONAN 338-3961 - CONTROL HARNESS - ONAN/CUMMINS OEM part
ONAN
$549.18$494.27ONAN CONTROL HARNESS - /CUMMINS 338-3961 Looking for the best place to get the original CONTROL HARNESS - /CUMMINS for your outdoor equipment? Look no further! Our store offers the genuine ONAN 338-3961 CONTROL HARNESS at the best price. Don't...$549.18$494.27 -
ONAN 338-4936 - AC HARNESS - ONAN/CUMMINS OEM part
ONAN
$241.19$217.08ONAN AC HARNESS - /CUMMINS 338-4936 Look no further for the original AC HARNESS - /CUMMINS replacement part as our store provides the best quality at the best price. Avoid the hassle of lower quality alternatives and make your purchase with confidence...$241.19$217.08 -
ONAN 338-3380 - ENGINE OUTDOOR POWER EQUIPMENT HARNESS - ONAN/CUMMINS OEM part
ONAN
$452.23$407.00ONAN ENGINE OUTDOOR POWER EQUIPMENT HARNESS - /CUMMINS 338-3380 Looking for the best option to get your hands on the original ENGINE OUTDOOR POWER EQUIPMENT HARNESS - /CUMMINS? Look no further! Our store offers the ONAN 338-3380 at the best price and...$452.23$407.00 -
ONAN 338-3786 - ENGINE OUTDOOR POWER EQUIPMENT HARNESS - ONAN/CUMMINS OEM part
ONAN
$207.89$187.10ONAN ENGINE OUTDOOR POWER EQUIPMENT HARNESS - /CUMMINS 338-3786 In need of the original ENGINE OUTDOOR POWER EQUIPMENT HARNESS - /CUMMINS from ONAN 338-3786? Look no further as our store offers the best quality OEM parts at the best price. With fast...$207.89$187.10 -
ONAN 338-3855-01 - MAIN AIR BREAK HARNESS - ONAN/CUMMINS OEM part
ONAN
$459.94$413.94ONAN MAIN AIR BREAK HARNESS - /CUMMINS 338-3855-01 When it comes to finding the original MAIN AIR BREAK HARNESS - /CUMMINS, our online store is your ultimate destination. We offer the genuine ONAN 338-3855-01 - MAIN AIR BREAK HARNESS at the best price...$459.94$413.94 -
ONAN 338-2953 - MAIN OUTDOOR POWER EQUIPMENT HARNESS - ONAN/CUMMINS OEM part
ONAN
$410.87$369.78ONAN MAIN OUTDOOR POWER EQUIPMENT HARNESS - /CUMMINS 338-2953 When it comes to finding original replacement parts for outdoor power equipment, look no further than our store. We are your go-to source for the MAIN OUTDOOR POWER EQUIPMENT HARNESS -...$410.87$369.78 -
ONAN 338-5040 - 10 POS CONTROL HARNESS - ONAN/CUMMINS OEM part
ONAN
$265.86$239.27ONAN 10 POS CONTROL HARNESS - /CUMMINS 338-5040 When it comes to finding the original 10 POS CONTROL HARNESS - /CUMMINS part, our store is your best option. We pride ourselves on offering genuine ONAN brand products, and the 338-5040 10 POS CONTROL...$265.86$239.27 -
ONAN 333-0583-02 - HARNESS ASSEMBLY - ONAN/CUMMINS OEM part
ONAN
$278.02$250.22ONAN HARNESS ASSEMBLY - /CUMMINS 333-0583-02 Looking for the best place to get the original HARNESS ASSEMBLY - /CUMMINS? Look no further! Our store offers the genuine ONAN 333-0583-02 part at the best price. With our fast shipping, you can have your...$278.02$250.22 -
ONAN 338-5110-01 - AC HARNESS - ONAN/CUMMINS OEM part
ONAN
$198.55$178.69ONAN AC HARNESS - /CUMMINS 338-5110-01 Ensure top-notch performance of your outdoor equipment with the original AC HARNESS - /CUMMINS by ONAN. With our store, you have access to genuine ONAN 338-5110-01 AC HARNESS - /CUMMINS threaded inserts at the best...$198.55$178.69 -
ONAN 338-3732 - CONTROL HARNESS - ONAN/CUMMINS OEM part
ONAN
$77.96$70.16ONAN CONTROL HARNESS - /CUMMINS 338-3732 Look no further for the original CONTROL HARNESS - /CUMMINS, as our store is your best option. We offer this high-quality ONAN 338-3732 CONTROL HARNESS at the best price, providing our customers with the...$77.96$70.16 -
ONAN 338-4751-01 - P7 ALT HEATER WIRING HARNESS - ONAN/CUMMINS OEM part
ONAN
$261.21$235.09ONAN P7 ALT HEATER WIRING HARNESS - /CUMMINS 338-4751-01 When it comes to finding the original P7 ALT HEATER WIRING HARNESS - /CUMMINS, our store is the top choice. We offer the best price for this genuine ONAN 338-4751-01 product, along with fast...$261.21$235.09 -
ONAN 338-4673 - ENGINE HARNESS - ONAN/CUMMINS OEM part
ONAN
$444.79$400.31ONAN ENGINE HARNESS - /CUMMINS 338-4673 Looking for the best place to get an original ENGINE HARNESS - /CUMMINS? Look no further! We offer the genuine ONAN 338-4673 part, ensuring top quality for your outdoor equipment. With our competitive pricing and...$444.79$400.31 -
ONAN 338-2947 - ENGINE HARNESS - ONAN/CUMMINS OEM part
ONAN
$261.77$235.59ONAN ENGINE HARNESS - /CUMMINS 338-2947 When it comes to finding original replacement parts like the ENGINE HARNESS - /CUMMINS, our store is the best option. We are committed to providing high-quality, genuine parts that will keep your outdoor equipment...$261.77$235.59 -
ONAN 338-3857-01 - MAIN HARNESS - ONAN/CUMMINS OEM part
ONAN
$477.37$429.63ONAN MAIN HARNESS - /CUMMINS 338-3857-01 Ensure the smooth operation of your outdoor equipment with the original MAIN HARNESS - /CUMMINS from our store. We pride ourselves on offering genuine parts at the best price. With fast shipping, you can have...$477.37$429.63 -
ONAN 338-4159 - GROUND HARNESS - ONAN/CUMMINS OEM part
ONAN
$319.99$288.00ONAN GROUND HARNESS - /CUMMINS 338-4159 When it comes to finding original GROUND HARNESS - /CUMMINS, look no further than our store. We take pride in offering the ONAN 338-4159 threaded insert, ensuring that you get the best quality product at the best...$319.99$288.00 -
ONAN A040E710 - ENGINE HARNESS - ONAN/CUMMINS OEM part
ONAN
$303.23$272.90ONAN ENGINE HARNESS - /CUMMINS A040E710 Finding the original and reliable ENGINE HARNESS - /CUMMINS for your outdoor equipment is crucial, and our store offers the best option. With our quality ONAN A040E710 - ENGINE HARNESS - ONAN/CUMMINS OEM part, you...$303.23$272.90