Reference number
ISO 28741:2023
© ISO 2025
International Standard
ISO 28741:2023
Road vehicles — Spark-plugs and their cylinder head housings — Basic characteristics and dimensions
Edition 3
2023-08
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Published (Edition 3, 2023)

ISO 28741:2023

Language
Format
CHF 132
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Abstract

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).

General information

  • Status
     : Published
    Publication date
     : 2023-08
    Stage
    : International Standard published [60.60]
  • Edition
     : 3
    Number of pages
     : 24
  • Technical Committee :
    ISO/TC 22/SC 32
    ICS :
    43.060.50 
  • RSS updates

Life cycle

Sustainable Development Goals

This standard contributes to the following Sustainable Development Goal

9
Industry, Innovation and Infrastructure

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