BS ISO 28741:2013

Road vehicles. Spark-plugs and their cylinder head housings. Basic characteristics and dimensions. | Status: Superseded, Withdrawn

1 Scope This International Standard specifies the main properties and dimensions of spark-plugs, including the terminals and the dimensions of their cylinder head housings, for use with spark-ignition engines. This International Standard does not cover screened and waterproof spark-plugs (see ISO 3412, ISO 3895, and ISO 3896).