SPARK PLUG NGK BP7EFS

A spark plug creates an electric spark that ignites the compressed air-fuel mixture.

A spark plug consists of 3 main parts:

- A metal spark plug sleeve with metric threads which is equipped with one or more ground electrodes.

- A porcelain insulator

- A central electrode with an attachment point at the top for the ignition cable.



Features of this NGK Spark Plug:

Spark position 3.0mm - External thread 14.0mm - Key 16mm - 1-mass electrode - Unscrewable SAE connection - No ignition - With conical seat - Nickel central electrode - Thread length 17.5mm