The Honda 34750-ZDX-050 Electronic Control Unit is a genuine OEM component designed for GX700 and GX800 horizontal shaft engines. As a factory-original part, it is manufactured to Honda's exact specifications, ensuring the engine management system operates exactly as intended. This Electronic Control Unit is the correct replacement when the existing unit has failed or is no longer functioning reliably — verify your engine's serial number against the fitment table before ordering, as Honda supersedes parts at production breaks.
Key Features
- Genuine OEM Electronics — sourced directly from Honda, this control unit carries the correct calibration and signal parameters for the GX700 and GX800, rather than a generic approximation.
- Direct-Fit Replacement — engineered to the same connector configuration and mounting footprint as the original, allowing straightforward installation without adaptation.
- GX700 and GX800 Fitment — designed specifically for Honda GX700 and GX800 horizontal shaft engines; confirm your model and serial number before ordering.
- Serial Number Verification Recommended — Honda updates electronic components at serial number breaks, so matching your engine's serial number to the fitment table is the surest way to confirm this is the right unit for your engine.
The Electronic Control Unit manages the ignition timing and electrical output signals that govern how the engine runs under varying load and speed conditions. When this unit degrades or fails, the engine may exhibit erratic running, misfiring, difficulty starting, or a complete loss of spark — symptoms that point to electronic control rather than a mechanical fault. Replacing a failed unit with a genuine Honda part restores proper engine management and brings the GX700 or GX800 back to its intended operating behavior.
Part Details
| Part Number | 34750-ZDX-050 |
|---|---|
| Brand | Honda |
| Part Type | Genuine OEM |
| Description | Electronic Control Unit |
Compatibility & Fitment
| Name | Models | Serial Range |
|---|---|---|
| Horizontal Shaft Engine | GX700, GX800 | All |
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.
