The Honda 35120-Z0T-822 Engine Stop Switch Assembly (MINDA) is a genuine OEM component designed for GX120, GX160, and GX200 horizontal shaft engines, as well as WH15 and WH20 water pumps. As a direct Honda OEM part, it is built to the same specification as the switch installed at the factory, ensuring proper electrical function and a correct mechanical fit. This part is listed across multiple models, so confirm your unit's serial number against the fitment table before ordering to ensure you are receiving the right switch for your application.
Key Features
- Genuine Honda OEM Quality — sourced directly from Honda, this switch assembly meets the exact electrical and mechanical specification the engine was built around, ensuring the stop circuit operates as intended
- Direct-Fit Replacement — manufactured to OEM dimensions, this part connects to the existing wiring and mounting points without alteration
- Broad Fitment — covers GX120, GX160, and GX200 horizontal shaft engines and WH15 and WH20 water pumps; confirm your serial number against the fitment table to verify applicability
- Critical Ignition Shutdown — a worn or faulty engine stop switch can prevent the engine from shutting down on command or cause intermittent no-start conditions; replacing it restores dependable ignition cut-off
The engine stop switch assembly is the operator-accessible control that grounds the ignition circuit to halt the engine. When the switch is activated, it interrupts the spark signal, bringing the engine to a controlled stop. Over time, the internal contacts can corrode or wear, leading to an engine that either fails to stop when commanded or develops unreliable starting behavior — either symptom calls for a switch replacement to restore safe, predictable operation.
Part Details
| Part Number | 35120-Z0T-822 |
|---|---|
| Brand | Honda |
| Part Type | Genuine OEM |
| Description | Engine Stop Switch Assembly (MINDA) |
Compatibility & Fitment
| Name | Models | Serial Range |
|---|---|---|
| Horizontal Shaft Engine | GX120, GX160, GX200 | All |
| Water Pump | WH15, WH20 | 1318923-9999999 |
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.
