Description
Overview:
This Genuine Honda gasket sits between the carburettor and the intake insulator, creating an airtight seal to stop unmetered air entering the engine. It helps restore steady idle, smooth running and reliable starting. Made from a fuel- and heat‐resistant gasket material, it is designed for repeated temperature cycles found in small petrol engines. The profile matches the intake port and mounting holes to ensure correct alignment and sealing. Suitable for Honda compact engines used across light plant, garden and site equipment, including the GHX50 and G100. If your engine has been apart for cleaning or repair, replacing this gasket is recommended to maintain intake integrity and prevent lean running or erratic performance.
Key Features:
- Genuine Honda OEM part for correct fit and reliability
- Forms a tight seal between carburettor and insulator to prevent air leaks
- Fuel- and heat-resistant construction for long service life
- Precision cut for proper port alignment and consistent airflow
- Direct replacement; no modifications required when used with standard parts
- Helps stabilise idle and throttle response by maintaining intake vacuum
- Suitable for frequent stop/start and high-vibration use typical of compact engines
- Ideal to fit whenever the carburettor or insulator is removed during servicing
Typical Applications:
Used on Honda small petrol engines powering generators, water pumps, plate compactors, concrete tools, lawnmowers, and other light plant and garden machinery. Common during carburettor servicing, replacement, or when rectifying hard starting, hunting, or poor idle caused by intake leaks.
Also known as:
Carburettor to insulator gasket, intake spacer gasket, carb insulator seal, intake manifold (carb side) gasket, carb mounting gasket.
Fits Models:
EU20i, EU22i, G100, G100K1, G100K2, GHX50, GX100, GX100U, GXH50, GXH50U, GXH50UT, GXR120, GXV50, GXV50U, GXV57, GXV57U, WX15
Alternate Part Numbers:
16221-ZG0-801, 16221ZG0801
Product Specifications
| L&S Part No. | 16221 ZG0 801 |
|---|---|
| Part Type | Genuine Part |
| Manufacturer | Honda |
| OEM No. | 16221ZG0801 |
| Unit of Sale | 1 |
| Applications | EU20i, EU22i, G100, G100K1, G100K2, GHX50, GX100, GX100U, GXH50, GXH50U, GXH50UT, GXR120, GXV50, GXV50U, GXV57, GXV57U, WX15 |
| Machine Type | Engines |
| Fits Brands | Honda |
| Fits Models | GXH50 (GCAL) | GX100 (GCANM) | GX100U (GCAGK) | GXH50UT (GCBYT) | GXH50U (GCAFK) (Mixer Spec) | GXV50U (GJAAK) | GXV50 (GJAG) | GXV57U (GJAJK) | GXV57 (GJALM) | G100K1 | G100K2 | EU20i | EU22i | WX15 |
