Description
Overview:
This Gasket (Cylinder Head - Insulator) is a genuine Honda part designed for the Honda GX120 series of small petrol engines, including GX120 and GX120K1. It is a thin, heat- and fuel‐resistant composite gasket that fits between the cylinder head and the carburettor insulator/spacer. Its job is to seal the intake passage, prevent air and vacuum leaks, and help maintain correct fuel-air mixture for reliable starting, steady idling, and consistent power. The precise profile matches the intake port and mounting holes to ensure an accurate fit without distortion. Built for everyday use in construction, landscaping, and garden equipment, this OEM gasket supports engine efficiency and longevity by keeping unmetered air out of the intake tract.
Key Features:
- Genuine Honda part for assured compatibility and build quality
- Seals between the cylinder head and carburettor insulator to prevent intake leaks
- Heat- and fuel‐resistant composite for durable performance in high‐temperature areas
- Accurate cut-outs align with ports and studs for straightforward fitting
- Helps restore smooth idle, throttle response, and fuel efficiency
- Stable sealing reduces the risk of hard starting and lean running
- Suitable for routine servicing, overhauls, and carburettor or insulator replacement
- Consistent dimensions help maintain correct carburettor positioning and gasket compression
- Supports reliable operation across a wide range of site and garden machinery
- Honda branding gives confidence in long-term reliability
Typical Applications:
Used during intake system maintenance on Honda GX120 engines fitted to compactors, generators, water pumps, pressure washers, tillers, and lawn/garden machinery. Ideal when refitting or replacing the carburettor, intake insulator, or cylinder head components, or any time the intake joint is disturbed to prevent unmetered air entering the engine.
Also known as:
Carburettor insulator gasket, intake insulator gasket, inlet manifold gasket, manifold-to-head intake gasket, carb spacer gasket, intake joint gasket, inlet gasket, GX120 intake gasket.
Fits Models:
GX120, GX120K1, GX120T1, GX120T2, GX120U1, GX120UT1, GX120UT2, WB20XT
Alternate Part Numbers:
16212-ZH7-800, 16212ZH7800
Product Specifications
| L&S Part No. | 16212 ZH7 800 |
|---|---|
| Part Type | Genuine Part |
| Manufacturer | Honda |
| OEM No. | 16212ZH7800 |
| Unit of Sale | 1 |
| Applications | GX120, GX120K1, GX120T1, GX120T2, GX120U1, GX120UT1, GX120UT2, WB20XT |
| Machine Type | Engines |
| Fits Brands | Honda |
| Fits Models | WB20XT | GX120K1 (GC01) | GX120T1 (GCAAT) | GX120UT1 (GCAGT) | GX120U1 (GCAHK) | GX120UT2 (GCBMT) | GX120T2 (GCBNT) |
