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
USD 171.88

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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