The Honda 35100-ZJ1-842 Combination Switch Assembly is a genuine OEM component designed for GX610, GX620, and GX670 horizontal shaft engines. As a direct Honda OEM part, this assembly is manufactured to the same specifications as the original, ensuring it integrates seamlessly with the engine's ignition and control circuit. This part is a fit-verified replacement for all three GX-series large-displacement engines listed, though Honda supersedes parts at serial breaks, so confirming your engine's serial number against the fitment table before ordering is always recommended.
Key Features
- Genuine OEM Switching Function — manufactured by Honda to deliver the same electrical switching performance as the original, with correct contact ratings and terminal geometry for the GX610, GX620, and GX670 engines
- Direct Drop-In Replacement — engineered to the original connector and mounting specification, this assembly installs without modification to the engine's wiring harness
- Broad GX Large-Displacement Fitment — covers the GX610, GX620, and GX670 horizontal shaft engines; confirm your serial number against the fitment table to ensure this is the correct version for your unit
- Prevents Control Circuit Failure — a worn or faulty combination switch can cause intermittent starting, improper shutdown, or loss of control function; a fresh OEM assembly restores consistent, predictable engine control
The Combination Switch Assembly serves as the central operator control interface for the engine's ignition and stop circuit. It combines multiple switching functions — typically engine start, stop, and related control operations — into a single integrated unit, simplifying the operator's control of the engine. When the switch assembly degrades or fails, the engine may become difficult to start, fail to shut down correctly, or lose response to operator inputs entirely, making timely replacement essential for keeping the engine under proper control.
Part Details
| Part Number | 35100-ZJ1-842 |
|---|---|
| Brand | Honda |
| Part Type | Genuine OEM |
| Description | Combination Switch Assembly |
Compatibility & Fitment
| Name | Models | Serial Range |
|---|---|---|
| Horizontal Shaft Engine | GX610, GX620, GX670 | 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.
