Description
Overview:
The Exhaust Cover (Smaller) for the Honda GX160 is a genuine Honda heat shield that protects the muffler area and nearby components from high temperatures. Made from formed steel with a durable, heat‐resistant black finish, it is designed for long service on compact engines used in tough environments. It helps reduce the risk of accidental burns and shields wiring, plastics, and decals from radiant heat, supporting reliable engine performance. This cover is a direct-fit part for selected GX160 and GX120 variants, matching the original mounting points and clearances. OEM number 18320‐Z4M‐000 (also 18320Z4M000) confirms authenticity and compatibility. Suitable for Honda GX160 and GX120 engines commonly found on small construction, hire, and garden machinery.
Key Features:
- Genuine Honda part for assured fit and performance on specified GX160/GX120 engines
- Robust steel construction with heat‐resistant finish for high‐temperature service
- Helps protect users from hot surfaces and reduces heat exposure to nearby parts
- Direct replacement for OEM 18320‐Z4M‐000 / 18320Z4M000, no modifications required
- Stable under vibration and frequent thermal cycling in daily site use
- Neat OEM appearance to restore the engine's original look
- Engineered clearances to maintain airflow around the muffler area
- Straightforward install with standard hand tools, using existing mounting points
Typical Applications:
Used on equipment powered by Honda GX160 and GX120 engines where heat guarding is essential, including plate compactors, generators, water pumps, pressure washers, cement mixers, tillers, and landscaping machinery. Ideal for maintaining safety on hire fleets and ensuring compliance with site expectations for hot-surface protection.
Also known as:
Exhaust guard, muffler guard, heat guard, engine heat shield, muffler shroud, exhaust shroud, exhaust shield cover.
Fits Models:
GX120T2, GX120UT2, GX160, GX160T2, GX160UT2
Alternate Part Numbers:
18320-Z4M-000, 18320Z4M000
Product Specifications
| L&S Part No. | 18320 Z4M 000 |
|---|---|
| Part Type | Genuine Part |
| Manufacturer | Honda |
| OEM No. | 18320Z4M000 |
| Unit of Sale | 1 |
| Applications | GX120T2, GX120UT2, GX160, GX160T2, GX160UT2 |
| Fits Brands | Honda |
| Fits Models | GX120UT2 (GCBMT) | GX120T2 (GCBNT) | GX160UT2 (GCBPT) | GX160T2 (GCBRT) |



