Page 8 - Catalog spare parts NGK for cars

Auto Parts / Symbols used on metal glow plugs

Y - 2 0 4T S 1

Special Modification
Model / Tread Size Battery Serial Heating Characteristics Tube or
Type Voltage Number
Material Revision
Y/YS Sheathed Type 1 10 mm 0-4 12 V this figure is A AQGS type Special If there are no
the serial Tube symbol after
YD Sheathed with 2 10 mm 5-9 24 V J SRM type
number
non-body 3 10 mm R, M, U QGS type Material serial number,
earth type put "-" before
4 14 mm T, V Fast Heat or Rapid Glow type
modification
5 10 mm No number.
6 10 mm Letter Standard type
7 10 mm
Declaration
8 18 mm
9 12 mm AQGS => Advanced Quick Glow
System
*Y-109, Y-159, Y-171
for Caterpillar
Self Regulating metal
3/8" (ca. 9.5mm) SRM
Glow Plug
QGS Quick Glow System

Y 1 001 AS 1

Serial Number / Special Modification
Model / Thread
Battery Heating Characteristics Tube or
Type Size
Voltage Material Revision
Sheathed Type 1 10 mm 001-899 12 V A AQGS type Spezial If there are no
2 12 mm 901-999 24 V J SRM type symbol after
4 14 mm R, M, U QGS type serial number,
put "-" before
8 8 mm T, V Fast Heat or Rapid Glow type
modification
9 9 mm
No number.
Letter Standard type
Declaration

AQGS => Advanced Quick Glow
System
Self Regulating metal
SRM
Glow Plug

QGS Quick Glow System

GB 6

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