# ISO 2344:1981 — Withdrawn and superseded ISO standards

For ISO 2344:1981, item title is Road vehicles — Spark plugs M 14 x 1,25 with conical seating and their cylinder head housing; status code is 9599; successor is ISO 2344:1987 | ISO 2344:1992; withdrawn / published date is 1981-05-01, recorded from its source on 2026-08-05.

- **Identifier:** ISO 2344:1981 _(verified: appears in the quote below)_
- **Item title:** Road vehicles — Spark plugs M 14 x 1,25 with conical seating and their cylinder head housing _(verified: appears in the quote below)_
- **Status code:** 9599 _(verified: appears in the quote below)_
- **Successor:** ISO 2344:1987 | ISO 2344:1992
- **Withdrawn / published date:** 1981-05-01 _(verified: appears in the quote below)_

## What the source says

> 7181,IS,,ISO 2344:1981,"Road vehicles — Spark plugs M 14 x 1,25 with conical seating and their cylinder head housing","Véhicules routiers — Bougies d'allumage M 14 x 1,25 à siège conique et leur logement dans la culasse",1981-05-01,4,['43.060.50'],ISO/TC 22,9599,,"[7182,7183]","['en','fr']",4,

## 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Part of [Withdrawn and superseded ISO standards](https://referencesource.org/iso-standard-supersessions/).