NGK SILZKBR8D8S High Performance Spark Plugs

NGK SILZKBR8D8S Bi-Hex 97506 M12 x 1.25, Key size: 14 mm

Please note price is per piece.

FEATURES:
- Made of durable material
- Sharp Iridium central electrode reduces the required spark voltage
- Double ground ground electrode improves the jump of the spark. Also improves the flame front (igniting the mixture)
- Less chance of spark-over in cables
- Less chance of missed combustion
- Extremely durable at high temperature
- Easier starting
- Better anti-corrosion properties
- Electrode gap is adapted for High Performance
- Heat rating is adapted for High Performance

OE reference number(s) similar to original part numbers:

- OE 12 12 0 039 664 - BMW
- OE 12 12 0 037 581 - BMW / MINI
- OE 0 037 581 - BMW / MINI
- OE SILZKBR8D8S - NGK