This International Standard specifies the main characteristics of M14×1,25 spark-plugs with flat seating with normal or long reach and their cylinder head housings, for use with spark-ignition engines.
ISO 1919:1998 history
1999ISO 1919:1998/Cor 1:1999 Road vehicles - M14 × 1,25 spark-plugs with flat seating and their cylinder head housings; Technical corrigendum 1
1998ISO 1919:1998 Road vehicules - M14 × 1,25 spark-plugs with flat seating and their cylinder head housings
1988ISO 1919:1988 Road vehicles; M14 1,25 spark-plugs with flat seating and their cylinder head housing
1982ISO 1919:1982 Road vehicles — Spark plugs M 14 x 1,25 with flat seating and their cylinder head housing
1976ISO 1919:1976 Title missing - Legacy paper document