# ISO 8470:2001 — Withdrawn and superseded ISO standards For ISO 8470:2001, item title is Road vehicles — M14 x 1,25 spark-plugs with flat seating and 16 mm hexagon and their cylinder head housings; status code is 9599; successor is ISO 8470:2006; withdrawn / published date is 2001-04-05, recorded from its source on 2026-08-05. - **Identifier:** ISO 8470:2001 _(verified: appears in the quote below)_ - **Item title:** Road vehicles — M14 x 1,25 spark-plugs with flat seating and 16 mm hexagon and their cylinder head housings _(verified: appears in the quote below)_ - **Status code:** 9599 _(verified: appears in the quote below)_ - **Successor:** ISO 8470:2006 - **Withdrawn / published date:** 2001-04-05 _(verified: appears in the quote below)_ ## What the source says > 27838,IS,,ISO 8470:2001,"Road vehicles — M14 x 1,25 spark-plugs with flat seating and 16 mm hexagon and their cylinder head housings","Véhicules routiers — Bougies d'allumage M14 x 1,25 à siège plat et à hexagone de 16 mm et leurs logements dans la culasse",2001-04-05,2,['43.060.50'],ISO/TC 22,9599,"[15674,15673]",[39146],"['en','fr']",6, ## Source - https://isopublicstorageprod.blob.core.windows.net/opendata/_latest/iso_deliverables_metadata/csv/iso_deliverables_metadata.csv Last verified: 2026-08-05. Review by: 2027-02-01. Part of [Withdrawn and superseded ISO standards](https://referencesource.org/iso-standard-supersessions/).