Quickly find BRISK to NGK spark plug cross references.
| BRISK | NGK |
| 21N21 | Y-208T |
| 21R22 | Y-924J |
| 21R21 | Y-924J |
| 21R06 | Y-918J |
| 21R02 | Y-907R |
| 21R01 | Y-918J |
| 21N51 | Y909R |
| 21N22 | Y-208T |
| 21R71 | Y-910J |
| 21R51 | Y-909R |
| 21R23 | Y-924J |
| 21R26 | Y-913J |
Spark Plug Cross Reference BRISK to NGK