The Multiquip M5357200302 Engine Wire Harness is a genuine OEM component designed for DCA300SSCU2 and DCA300SSCU4i ultra-silent diesel generator models. As a factory-sourced part, it meets the exact electrical specifications required by the machine, ensuring correct signal routing, connector compatibility, and system integrity right out of the box. This harness is the direct replacement for the original unit, making it the safest choice when restoring full generator function after wiring damage or failure.
Key Features
- OEM-Matched Electrical Spec — Engineered to the correct conductor gauge, insulation rating, and connector pinout for the DCA300SS series engine control system.
- Direct Drop-In Fitment — All connectors and routing brackets mirror the original harness layout, allowing a clean installation without splicing or adapting terminals.
- Confirmed Compatibility — Verified fitment for DCA300SSCU2 and DCA300SSCU4i ultra-silent diesel generators.
- Protects Engine Control Continuity — A damaged or degraded harness can trigger fault codes, cause erratic shutdowns, or prevent the generator from starting; replacing it with M5357200302 restores clean, uninterrupted communication between engine sensors and the control system.
- Electrical Safety Compliance — Genuine OEM wiring meets the insulation and shielding standards specified for the generator's operating environment, reducing the risk of shorts or ground faults in the engine bay.
The engine wire harness is the central wiring circuit that connects the generator's engine sensors, solenoids, and control modules into a single managed loom. It carries critical signals — including oil pressure, temperature, speed, and fuel control data — between the engine and the generator's control panel. When a harness degrades through heat exposure, chafing, or connector corrosion, these signals become unreliable, leading to nuisance shutdowns, hard-start conditions, or complete loss of engine communication that can ground a generator entirely.
Part Details
| Part Number | M5357200302 |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | Engine Wire Harness |
Compatibility & Fitment
| Name | Model |
|---|---|
| Diesel Powered Generators | DCA300SSCU2 |
| Diesel Powered Generators | DCA300SSCU4i |
Verify Before You Order
Fitment is machine-number and revision-specific; always confirm your model and serial number against the fitment list.
Why Buy From DHS Equipment
Every part is verified against the manufacturer's part number before it ships, so what you order is what arrives. We carry parts from leading OEM brands and our own DHS Quality Parts line of professional aftermarket components. Need help finding the right part? Our team is available to confirm compatibility whenever you need it. Orders are processed fast to keep your jobs on track. We don't just sell parts. We keep you jobsite ready.
Questions? Contact our team at [email protected] or 866-611-9369 — DHS Equipment is here to help you maintain peak performance.
