NGK PFR6T-10G Laser Platinum Spark Plug – 5542
The NGK PFR6T-10G is a long-life Laser Platinum spark plug designed for clean, reliable ignition. It uses a fine-wire platinum centre electrode with a platinum pad on the ground electrode. This lowers the voltage needed to spark, helping cold starts, smooth idle, and stable performance, even under load.
It is a resistor-type plug to reduce electrical noise that can affect sensors and the ECU. The preset 1.0 mm gap provides consistent spark performance. Heat range 6 is a balanced choice for everyday driving and light performance use.
- Reliable ignition and smoother idle
- Long service life with stable performance
- Resistor design reduces electrical interference
Use the vehicle lookup to confirm fitment, or check the Vehicle Fitment tab for full details.
| Specification | Detail |
|---|---|
| Part Number | PFR6T-10G |
| NGK Stock Number | 5542 |
| GTIN | 087295155424 |
| Category | 686 – Spark Plug |
| Plug Type | Laser Platinum |
| Resistor | Yes |
| Heat Range | 6 (NGK scale) |
| Spark Gap | 1.0 mm (preset) |
| Centre Electrode | Fine-wire platinum |
| Ground Electrode | Platinum pad |
Note: Always check your vehicle’s service data for correct spark plug specification and installation torque.
The price displayed is for a single plug, please add the desired amount to your basket.
Additional Information
| Weight | 0.05 kg |
|---|---|
| Dimensions | 10 × 3 × 3 cm |
| Brand |


