The Honda 32100-V09-A01 Main Wire Harness Assembly is a genuine OEM component designed for HA4118 and HA4120 lawn tractors. As an authentic Honda part, it meets the original design specification, ensuring every circuit it serves connects and functions exactly as the tractor left the factory. Honda supersedes parts at production breaks, so verify your tractor's serial number against the fitment table before ordering to confirm part number 32100-V09-A01 is correct for your unit.
Key Features
- Genuine OEM Wiring — sourced directly from Honda, this harness carries the correct connector types, wire gauges, and routing geometry for the HA4118 and HA4120 electrical systems, eliminating the guesswork of aftermarket substitutes.
- Direct-Fit Replacement — engineered to the original harness layout, this assembly connects to existing plugs and terminals without splicing or adapting.
- Serial Number Verification Recommended — Honda updates harness routing and connector configurations at serial breaks; check your tractor's serial number against the fitment table to confirm this is the right assembly for your machine.
- Restores Full Electrical Function — a damaged or corroded main harness can cause intermittent starting faults, dead controls, or complete electrical failure; replacing it with this assembly brings all tractor circuits back to proper operation.
The main wire harness assembly is the central electrical backbone of the lawn tractor, routing power and control signals between the battery, ignition switch, safety interlocks, drive controls, and blade engagement system. Every switch input and load output on the tractor passes through this harness, so a broken, shorted, or corroded section can produce symptoms ranging from a single dead circuit to a tractor that will not start at all. Replacing a faulty harness with a correct-fit OEM unit is the most reliable way to restore predictable electrical behavior across the entire machine.
Part Details
| Part Number | 32100-V09-A01 |
|---|---|
| Brand | Honda |
| Part Type | Genuine OEM |
| Description | Main Wire Harness Assembly |
Compatibility & Fitment
| Name | Models | Serial Range |
|---|---|---|
| Lawn Tractor | HA4118, HA4120 | 1000001-6001209 |
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.
