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Engine Wiring Harness for Heavy Machinery

Keep your electrical systems reliable and your equipment running smoothly with premium engine wiring harnesses for heavy machinery from Imara Engineering Supplies. Built to handle vibration, heat, and harsh job site conditions, our wiring harnesses ensure stable electrical connections across critical engine components. From sensors and injectors to starters and control modules, Imara harnesses provide dependable signal transmission and long-lasting performance in excavators, loaders, bulldozers, and other heavy equipment.

Our OEM-style and aftermarket engine harnesses are compatible with major machinery brands such as Caterpillar, Komatsu, Hyundai, Hitachi, and John Deere. Each harness is manufactured using high-quality materials and precision connectors to prevent shorts, electrical failures, and unnecessary downtime. With fast global delivery and 24/7 expert support, Imara makes it simple to keep your equipment’s electrical system functioning at its best.

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4 products

Engine Wiring Harness LP13E01045P1 for KOBELCO SK140-8

Engine Wiring Harness LP13E01045P1 for KOBELCO SK140-8 SK135 SK130-8 Excavator

Regular price $105.00
Sale price $105.00 Regular price
Engine Wiring Harness 296-4617 2964617 - CAT 320D Excavator

Engine Wiring Harness 296-4617 2964617 for CAT 320D 323D Excavator

Regular price $336.00
Sale price $336.00 Regular price
Engine Wiring Harness 235-8202 2358202 for CAT E330D C9

Engine Wiring Harness 235-8202 2358202 for CAT E330D Excavator C9 Engine – Electrical System

Regular price $437.00
Sale price $437.00 Regular price
Wiring Harness 203-06-71731, 203-06-71730, Komatsu PC130-7

Collection: Engine Wiring Harness

Why Choose Imara for Engine Wiring Harnesses?

Contractors and fleet operators rely on Imara Engineering Supplies for aftermarket engine wiring harnesses engineered to meet or exceed OEM performance standards. Our customers trust us for:

Durable wiring solutions designed for heavy-duty use

Compatibility with a wide range of machinery models

Competitive pricing and fast international shipping

Expert guidance and after-sales support available 24/7

With Imara, sourcing the right replacement engine wiring harness is efficient, reliable, and cost-effective.

Our Range of Engine Wiring Harnesses

We carry a comprehensive selection of engine wiring harnesses for heavy equipment, including:

Complete engine wiring harness assemblies

Injector and sensor harnesses

Starter and alternator wiring sets

OEM-style replacements and high-quality aftermarket options

Each product listing includes detailed compatibility information so you can select the exact harness your machine requires.

Applications in Heavy Machinery

A dependable engine wiring harness is essential for accurate communication between electrical components, ensuring engines run smoothly, efficiently, and safely. From construction and mining to agriculture and earthmoving, Imara’s heavy-duty wiring harnesses help prevent electrical faults, reduce troubleshooting time, and increase equipment uptime. Our harnesses are engineered to withstand heat, moisture, abrasion, and demanding operational environments.

Order with Confidence

When you choose Imara Engineering Supplies, you’re choosing reliability backed by rigorous testing and exceptional service. Every engine wiring harness we supply is inspected for durability, proper insulation, and connector quality before shipping. With fast worldwide delivery and continuous support, Imara keeps your machines powered and productive.

Frequently Asked Questions

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