Description
Overview:
This Plug Cap is a genuine Honda ignition component for small petrol engines, designed to deliver a secure, insulated connection between the HT (high-tension) lead and the spark plug. Built from durable, heat- and oil-resistant materials with a tough outer housing, it helps protect the ignition system from moisture, dust, and vibration. It is a direct replacement for worn or damaged caps on Honda GX-series engines, ensuring reliable spark delivery and stable running. Ideal for common horizontal-shaft engines such as the Honda GX120 and GX160 found across site and garden machinery, and also used on the GX200. Fitting restores dependable starting, reduces misfires, and supports efficient engine performance in everyday use. Genuine Honda OEM quality for assured fit and longevity.
Key Features:
- Genuine Honda OEM part for consistent fit, performance, and durability
- Direct-fit replacement for Honda GX120, GX160, and GX200 engines; no modification required
- Robust, heat-, fuel-, and oil-resistant construction for long service life
- Firm push-on connection for reliable electrical contact and spark stability
- Helps cure symptoms like hard starting, misfires, and rough idle when the old cap is cracked or loose
- Compact angled design for neat routing under engine shrouds and in tight installations
- Resistant to vibration and moisture in demanding site conditions
- Easy to fit with basic hand tools; a straightforward maintenance item
- Supports overall ignition system health when paired with a good HT lead and correct spark plug
Typical Applications:
Used on small Honda-powered equipment including plate compactors, concrete tools, generators, pumps, pressure washers, and mixers. Common in trade, hire fleets, and domestic machinery where GX120, GX160, or GX200 engines are fitted. Suitable for replacing cracked, heat-damaged, or loose caps to restore reliable starting and smooth running.
Also known as:
Spark plug cap, plug boot, ignition cap, HT cap, high-tension lead cap, spark plug connector, coil-to-plug cap, ignition boot.
Fits Models:
GX120, GX120T1, GX120UT1, GX120UT2, GX160, GX160T1, GX160UT1, GX160UT2, GX200, GX200UT, GX200UT2, Wacker CT36-5a, CT365A
Product Specifications
| L&S Part No. | 30700 Z0T 821 |
|---|---|
| Part Type | Genuine Part |
| Manufacturer | Honda |
| OEM No. | 30700Z0T811 |
| Unit of Sale | 1 |
| Applications | CT36-5a, CT365A, GX120, GX120T1, GX120UT1, GX120UT2, GX160, GX160T1, GX160UT1, GX160UT2, GX200, GX200UT, GX200UT2, WackerCT36-5a |
| Machine Type | Engines |
| Fits Brands | Honda |
| Fits Models | GX120T1 (GCAAT) | GX120UT1 (GCAGT) | GX120UT2 (GCBMT) | GX160T1 (GCABT) | GX160UT1 (GCAFT) | GX200UT (GCAHT) | GX160UT2 (GCBPT) | GX200UT2 (GCBTT) |
