ISO 28741:2023
International Standard
Current Edition
· Approved on 31 August 2023
Road vehicles — Spark-plugs and their cylinder head housings — Basic characteristics and dimensions
ISO 28741:2023 Files
English 24 Pages
Current Edition
60.38 BHD
ISO 28741:2023 Scope
This document specifies the main properties and dimensions of spark plugs, including the terminals and the dimensions of their cylinder head housings, for use with any spark-ignited engines. The usage of spark plugs is not restricted to road vehicles only.
This document does not cover screened and waterproof spark plugs (see ISO 3412, ISO 3895 and ISO 3896).
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