GB/T 6786-1986
Replaced
GB/T 38184-2019
Active
National standards
GB/T 38184-2019 Road vehicles—Spark plug heat rating classification and test method
GB/T 38184-2019 Road vehicles—Spark plug heat rating classification and test method
Basic Information
Standard Code:
GB/T 38184-2019
Standard Type:
National standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
Ignition device
ICS Name:
Electrical and electronic equipment, control systems
Publish Date:
2019-10-18
Implement Date:
2020-05-01
Pages:
8 pages
Scope
This standard specifies the method of determining the heat value of spark plugs for internal combustion engines of M, N, and L-class road vehicles and their classification.
This standard applies to spark plugs for internal combustion engines.
Development Information
Referenced Standards
SAE J2203
GB/T 6791-1986 Spark plug M18×1.5 with conical seating and cylinder head housing
GB/T 6791-2012 Road vehicles—Spark-plugs and their cylinder head housing—Basic characteristics and dimensions
GB/T 6791-2025 Road vehicles—Spark-plugs and their cylinder head housings—Basic characteristics and dimensions
Adopt standards
ISO/TR 15409:2002
Related Standards
GB/T 6787-1986
Replaced
GB/T 6787-1986 Compact spark plug M14×1.25 with flat seating and cylinder head housing
GB/T 6788-1986
Replaced
GB/T 6788-1986 Compact spark plug M14×1.25 with conical seating and cylinder head housing
GB/T 6791-1986
Replaced
GB/T 6791-1986 Spark plug M18×1.5 with conical seating and cylinder head housing
GB/T 14820.1-1993
Replaced
GB/T 14820.1-1993 High tension ignition wires for road vehicle Part 1 General
GB/T 14820.2-1993
Replaced