Description
Overview:
The Genuine NGK CM-6 Spark Plug (manufacturer part number 5812) is a small-engine spark plug built for dependable ignition and long service life. It uses a robust steel shell with a high-grade ceramic insulator to withstand heat, vibration, and fuel residues commonly found in compact petrol engines. Designed for consistent spark delivery, it helps engines start cleanly, idle smoothly, and run efficiently when maintained to the manufacturer's specification. This plug is well suited to many portable machines and plant, including older Honda E-series equipment such as the Honda E100 and small generator sets like the Komatsu G200PU. Supplied as a single plug, it is an original NGK component and a straightforward choice when you want a like-for-like replacement that maintains OEM performance. This is a Genuine Part.
Key Features:
- Genuine NGK spark plug (5812) for consistent quality and fitment
- Designed for small petrol engines; supports easy starting and smooth running
- Durable construction with tough ceramic insulator and corrosion-resistant shell
- Stable ignition performance under varied loads and temperatures
- Helps maintain fuel efficiency and emissions when the engine is correctly tuned
- Reliable choice for routine servicing and preventative maintenance
- Sold individually for single-plug replacement or full set changes
- Widely used across Honda E-series and other compact engines where CM-6 is specified
- Compatible with standard servicing practices; check and set gap to engine spec
- Suitable for professional, hire-fleet, and DIY maintenance schedules
Typical Applications:
Routine servicing and repairs on small portable generators, pumps, light construction plant, compact garden machinery, and other equipment using a CM-6 type spark plug. Ideal for restoring reliable ignition, steady idle, and dependable starting performance in daily-use machines.
Also known as:
Ignition plug, engine spark igniter, engine plug, spark igniter, spark electrode for small engines.
Fits Models:
E100, E300, E400, E80, ED250, EL80, HondaE100, HondaE300, HondaE400, HondaE80, HondaED250, HondaEL80, Komatsu G200PU, KomatsuG200PU
Product Specifications
| L&S Part No. | CM6 |
|---|---|
| Part Type | Genuine Part |
| Manufacturer | NGK |
| OEM No. | 5812 |
| Unit of Sale | 1 |
| Applications | E100, E300, E400, E80, ED250, EL80, HondaE100, HondaE300, HondaE400, HondaE80, HondaED250, HondaEL80, Komatsu G200PU, KomatsuG200PU |
| Machine Type | Generators |
| Fits Brands | NGK |
