NGK SIZFR6B8EG Laser Iridium Spark Plug (Stock No. 96209)
This NGK Laser Iridium spark plug delivers a clean, consistent spark for smooth running and reliable performance. The fine iridium tip needs less voltage to fire, which helps cold starts and idle quality. A platinum pad on the ground electrode improves life, so performance stays stable for longer service intervals.
It suits many modern petrol engines where a heat range 6, M14 plug is specified. Use the site’s vehicle lookup or check the Vehicle Fitment tab to confirm.
- Strong ignition under load for better throttle response.
- Stable idle and easier cold starts.
- Long service life from iridium centre and platinum ground pad.
- Resistor design reduces electrical noise that can affect sensors and the radio.
| Part number | NGK SIZFR6B8EG |
| NGK stock number | 96209 |
| GTIN | 87295962091 |
| Category | 686 – Spark Plug |
| Plug type | Laser Iridium |
| Centre electrode | Fine iridium tip |
| Ground electrode | Nickel with platinum pad |
| Resistor | Yes |
| Heat range | 6 (NGK scale) |
| Thread diameter | M14 |
| Thread reach | 19 mm |
| Hex size | 16 mm |
| Seat type | Flat seat with gasket |
| Factory gap | 0.8 mm |
| Typical tightening (new gasket) | 1/2 – 2/3 turn after finger-tight |
Note: Always check the owner’s manual or the Vehicle Fitment tab for the correct plug type and gap for your engine. Adjust gap only if the manufacturer specifies it.
The price displayed is for a single plug, please add the desired amount to your basket.


