NGK PLKR7B8E Laser Platinum Spark Plug – Stock No. 94716
The NGK PLKR7B8E is a high quality Laser Platinum spark plug designed for consistent ignition, clean combustion, and long service life. It uses a fine platinum centre electrode with a platinum ground pad for stable sparks under load and improved durability compared to standard copper plugs.
It helps engines start quicker, idle smoother, and maintain performance over more miles. Ideal for standard and lightly tuned petrol engines where a reliable spark is critical.
Use the vehicle lookup on our site or check the Vehicle Fitment tab to confirm fitment.
| Specification | Detail |
|---|---|
| Part Category | 686 – Spark Plug |
| NGK Part Number | PLKR7B8E |
| NGK Stock Number | 94716 |
| GTIN | 87295947166 |
| Heat Range | 7 (NGK scale) |
| Resistor | Yes |
| Centre Electrode | Platinum fine tip |
| Ground Electrode | Nickel with platinum pad |
| Factory Gap | 0.8 mm (check OE spec) |
| Seat Type | Gasket |
Why choose this plug
- Strong, stable spark for better combustion and response.
- Long service life thanks to platinum electrodes.
- Good reliability under high temperature and pressure.
Note: Always fit the exact plug part number specified for your engine. Do not adjust the gap unless the vehicle manufacturer advises it. Use a torque wrench and follow the manufacturer’s tightening torque.
The price displayed is for a single plug, please add the desired amount to your basket.


