The Honda 16212-ZG0-800 is a genuine OEM Insulator Gasket designed for a wide range of Honda equipment, including BF2 and BF20 portable outboard motors, EG650 and EX1000 generators, the F210 tiller, G100 horizontal shaft engines, the HP250 power carrier, HR17 and HR173 lawn mowers, and WB15 water pumps. As a genuine Honda component, this gasket is manufactured to the same specifications as the original, ensuring a proper seal at the carburetor insulator interface. Confirming the part number 16212-ZG0-800 against your equipment's serial number before ordering is strongly recommended, as Honda revises parts at serial breaks across its lineup.
Key Features
- Genuine OEM Sealing Integrity — produced by Honda to deliver the sealing performance the original design requires at the insulator-to-carburetor joint, helping maintain correct air-fuel mixture and consistent throttle response
- Broad Cross-Equipment Fitment — covers BF2 and BF20 portable outboard motors, EG650 and EX1000 generators, the F210 tiller, G100 engines, HP250 power carrier, HR17 and HR173 lawn mowers, and the WB15 water pump
- Verify by Serial Number — Honda supersedes gaskets at production breaks, so match part number 16212-ZG0-800 to your machine's serial number using the fitment table before ordering
- Restore Proper Engine Performance — a compromised or deteriorated insulator gasket allows unmetered air into the intake path, causing rough idle, lean running, and hard starting; replacing it restores clean combustion
The Insulator Gasket seals the joint between the carburetor insulator block and the engine, preventing unmetered air from entering the intake tract. This seal is critical to maintaining the precise air-fuel ratio the carburetor is calibrated to deliver — any leak at this interface leans out the mixture and disrupts idle quality, throttle response, and starting behavior. When the gasket deteriorates or is disturbed during service, replacing it with a genuine Honda part ensures the joint seals correctly and the carburetor returns to its intended operating condition.
Part Details
| Part Number | 16212-ZG0-800 |
|---|---|
| Brand | Honda |
| Part Type | Genuine OEM |
| Description | Insulator Gasket |
Compatibility & Fitment
| Name | Models | Serial Range |
|---|---|---|
| Generator | EG650, EX1000 | All |
| Horizontal Shaft Engine | G100 | All |
| Lawn Mower | HR17, HR173 | All |
| Portable Outboard Motor | BF2, BF20 | 1000001-1009662 |
| Power Carrier | HP250 | All |
| Tiller | F210 | All |
| Water Pump | WB15 | 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.
