GB/T 6791-2012 in English

SUPERSEDED

Road vehicles - Spark-plugs and their cylinder head housing - Basic characteristics and dimensions

Issued on:2012-12-31
Implemented on:2013-07-01
File Format:PDF
Delivery:Via email within 1~3 business days

Price(USD)： $330.00
$321.00

Standard No:	GB/T 6791-2012
Document status:	SUPERSEDED
Superseded by:	GB/T 6791-2025 Road vehicles—Spark-plugs and their cylinder head housings—Basic characteristics and dimensions
Superseded on:	2026-05-01
Title in English:	Road vehicles - Spark-plugs and their cylinder head housing - Basic characteristics and dimensions
Title in Chinese:	道路车辆火花塞及其气缸盖安装孔基本特征及尺寸
Language:	English
File Format:	Electronic (PDF)
Delivery:	Via email within 1~3 business days
Issued on:	2012-12-31
Implemented on:	2013-07-01
Superseding:	GB/T 6784-1999 M10×1 spark-plugs with flat seating and their cylinder head housing GB/T 6785-1999 M12×1.25spark-plugs with flat seating and their cylinder head housing GB/T 6786-1986 Spark plug M141.25 with flat seating and cylinder head housing GB/T 6787-1986 Compact spark plug M141.25 with flat seating and cylinder head housing GB/T 6788-1986 Compact spark plug M141.25 with conical seating and cylinder head housing GB/T 6789-1999 M14×1.25 spark-plugs with conical seating and their cylinder head housing GB/T 6791-1986 Spark plug M181.5 with conical seating and cylinder head housing
ICS Classification:	43.060.30-Cooling systems. Lubricating systems
Chinese Classification:	T37-Ignition device
Professional Classification:	GB-National Standard
Related Keywords:	cylinder head housing cylinder head dimensions scopethis standard road vehicles dimensions
Related Topics:	ring gauge road vehicle standards GBT6791 GB/T 6791-1986 GB/T 6791-2012 cylinder head spark plug design gb/t6791-2012 gb/t 6791-2012

《GB/T 6791-2012道路车辆火花塞及其气缸盖安装孔基本特征及尺寸》由TC114（全国汽车标准化技术委员会）归口，TC114SC23（全国汽车标准化技术委员会火花塞分会）执行，主管部门为工业和信息化部。

Scope

This standard specifies the main features and dimensions of the spark plug, including the dimensions of the terminal and the mounting hole of the cylinder head. This standard applies to spark plugs for spark ignition engines of road vehicles.

More samples: JC/T 2453-2018 JGJ 94-2008 NB/T 47013.2-2015

Sample only — not a preview of GB/T 6791-2012

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