Description
Overview:
The Plug Cover for NGK Spark Plugs, Manufacturer Part Number (MPN) SB05F, is a genuine NGK resistor spark plug cap designed to connect the HT (high-tension) lead to the spark plug securely and reliably. Built from high-grade phenolic resin with a durable rubber seal, it offers excellent heat resistance and weather protection. The SB05F helps deliver a strong, consistent spark while suppressing electrical interference that can affect radios and sensitive electronics. Its in-line, straight design suits small petrol engines commonly found in motorcycles, lawnmowers, brushcutters/strimmers, generators, and some cars. Ideal for routine maintenance or a like-for-like replacement, this Genuine NGK part ensures dependable ignition performance and long service life across everyday garden equipment and powersport applications.
Key Features:
- Genuine NGK spark plug cover (SB05F) for assured quality and fit
- Integrated 5 kΩ resistor for effective RFI/EMI suppression and cleaner ignition signals
- Straight, in-line cap for simple routing where top-access to the plug is required
- Robust phenolic resin body with rubber sealing for heat, moisture, and vibration resistance
- Secure screw-in HT lead connection helps prevent arcing and misfires
- Supports most standard 7 mm (approx. 1/4 inch) ignition leads used on small engines
- Compatible with spark plugs fitted with the screw-on terminal nut (SAE type)
- Easy to fit as a direct replacement; ideal for routine servicing of small petrol engines
Typical Applications:
Used on motorcycles, scooters, lawnmowers, brushcutters/strimmers, chainsaws, generators, pumps, and other small petrol engines. Suitable for garden machinery and some passenger cars where a straight NGK resistor cap is specified. A practical replacement during ignition system maintenance to restore reliable starting, smooth running, and reduced electrical interference.
Also known as:
Spark plug cap, NGK plug cover, HT lead cap, ignition plug boot, suppressor cap, resistor cap, spark plug connector, ignition lead cover, spark cap, NGK SB05F cover.
Product Specifications
| L&S Part No. | SB05F |
|---|---|
| Part Type | Genuine Part |
| Manufacturer | NGK |
| OEM No. | 8080 |
| Unit of Sale | 1 |
| Fits Brands | NGK |
