Description
Overview:
This Head Gasket is a Genuine Honda part for the Honda GX160 petrol engine range, including the GX160H1. Supplied under MPN 12251 Z1T 003, it sits between the cylinder head and cylinder to create a gas‐tight seal. The gasket maintains compression, prevents oil passage leaks, and helps the engine run smoothly under sustained heat and load. Manufactured from durable, heat‐resistant materials to Honda's specifications, it supports reliable performance in small plant, agricultural, and garden machinery powered by the GX160. Use it when rebuilding the top end, resolving head removal jobs, or restoring lost compression. Its OEM fit and finish make it straightforward to install when following the Honda workshop manual. This is a Genuine Part for assured compatibility and long service life.
Key Features:
- Genuine Honda part for assured compatibility and reliability (MPN 12251 Z1T 003)
- Designed specifically for GX160 and GX160H1 engines for an exact fit
- Durable, heat- and pressure-resistant construction for long service life
- Maintains cylinder sealing to preserve compression and performance
- Helps prevent combustion gas and oil leaks between head and cylinder
- Stable sealing after heat cycles to reduce risk of blow‐by
- Installs cleanly with standard tools; follow Honda torque and sequence from the service manual
- Supports efficient running, easier starting, and consistent power output
- Suitable for engine repairs, rebuilds, and preventative maintenance schedules
- Genuine Part status provides confidence in material quality and dimensions
Typical Applications:
Used on Honda GX160-powered equipment such as generators, plate compactors, water pumps, pressure washers, cement mixers, and tillers. Ideal when addressing head removal, replacing a failed gasket, restoring compression, or resolving oil seepage at the head joint. Suitable for trade, hire fleet maintenance, and DIY engine servicing.
Also known as:
Cylinder head gasket, head sealing gasket, engine head seal, top-end gasket, combustion seal gasket, OEM head gasket for Honda small engines.
Fits Models:
GX160, GX160H1
Product Specifications
| L&S Part No. | 12251 Z1T 003 |
|---|---|
| Part Type | Genuine Part |
| Manufacturer | Honda |
| OEM No. | 12251Z1T003 |
| Unit of Sale | 1 |
| Applications | GX160, GX160H1 |
| Machine Type | Engines |
| Fits Brands | Honda |
| Fits Models | GX160H1 (GCAAH) |
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