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All Chinese horizontal
engines between 50cc and 140cc come stock with a no brand ATC7 plug. The
NGK cross is a C7HSA. Many of our customers recommend one heat range
hotter the C6HSA.
Chinese 150 and 200cc
vertical engines use the equivalent of the NGK D8EA. Again one range
hotter is the D7EA.
NGK Standard Spark Plug
The workhorse, at the heart of smooth-running
engines around the world.
- OEM
Quality
- Triple-Gasket
Sealing Process
- Consistent
Performance
- Plug
of Choice in Millions of Vehicles
$3.95 each
NGK Iridium IX®
High Performance
The Spark Plug
Serious Enthusiasts Rely On
Designed specifically for the performance
enthusiast. Iridium IX® offers extreme
ignitability, improved throttle response and superior anti fouling
- Fine
Iridium tip ensures high durability and a consistently stable spark
- Iridium
alloy has extremely high melting point, perfect for today’s high-tech,
high-performance engines
- Trivalent
Metal Plating - superior anti-corrosion and anti-seizing properties
- Outstanding
acceleration, high fuel efficiency and durability
- Ultimate
design, technology and performance.
$11.95 each
C7HSA
or C6HSA
All gaps are
0.028 unless noted
|
Year
|
Engine
|
Model
|
Standard
|
Iridium
IX®
|
|
1962-1959
|
50
|
Honda
C100
|
C7HSA /
.024
|
CR7HIX
.024
|
|
1962-1960
|
50
|
Honda
C102
|
C7HSA /
.024
|
CR7HIX
.024
|
|
1969-1962
|
50
|
Honda
C102
|
C7HSA /
.024
|
CR7HIX
.024
|
|
1962-1960
|
50
|
Honda
C110
|
C7HSA /
.024
|
CR7HIX
.024
|
|
1969-1962
|
50
|
Honda
C110
|
C7HSA /
.024
|
CR7HIX
.024
|
|
1970-1962
|
50
|
Honda
CA100
|
C7HSA /
.024
|
CR7HIX
.024
|
|
1962-1961
|
50
|
Honda
CA100T
|
C7HSA /
.024
|
CR7HIX
.024
|
|
1969-1960
|
50
|
Honda CA220
|
C7HSA /
.024
|
CR7HIX
.024
|
|
1975-1970
|
50
|
Honda
QA50
|
C7HSA
|
CR7HIX
|
|
2003-2000
|
50
|
Honda
XR50R
|
C6HSA
|
CR6HIX
|
|
1978-1968
|
50
|
Honda
Z50A
|
C6HSA
|
CR6HIX
|
|
1999-1982
|
50
|
Honda
Z50R
|
C6HSA
|
CR6HIX
|
|
1981-1979
|
50
|
Honda
Z50R
|
C6HSA
|
CR6HIX
|
|
1986
|
50
|
Honda
Z50RD
|
C6HSA
|
CR6HIX
|
|
1988
|
50
|
Honda
ZB50
|
C6HSA
|
CR6HIX
|
|
1981-1980
|
70
|
Honda
C70
|
C7HSA
|
CR7HIX
|
|
1971-1970
|
70
|
Honda
C70M
|
C6HSA
|
CR6HIX
|
|
1972-1969
|
70
|
Honda
CL70
|
C7HSA
|
CR7HIX
|
|
1994-1991
|
70
|
Honda
CT70
|
C6HSA
|
CR6HIX
|
|
1981-1969
|
70
|
Honda
CT70
|
C7HSA
|
CR7HIX
|
|
1997
|
70
|
Honda
CT70
|
C7HSA
|
CR7HIX
|
|
1973-1970
|
70
|
Honda
CT70H
|
C7HSA
|
CR7HIX
|
|
1973-1971
|
70
|
Honda
SL70
|
C7HSA
|
CR7HIX
|
|
1976-1974
|
70
|
Honda
XL70
|
C7HSA
|
CR7HIX
|
|
2003-1997
|
70
|
Honda
XR70R
|
C6HSA
|
CR6HIX
|
|
1979-1977
|
75
|
Honda
XL75
|
C7HSA
|
CR7HIX
|
|
1978-1973
|
75
|
Honda
XR75
|
C7HSA
|
CR7HIX
|
|
2006-2004
|
80
|
Honda
CRF80F
|
C6HSA /
.032
|
CR6HIX
/ .032
|
|
1981-1979
|
80
|
Honda
XR80
|
C7HSA
|
CR7HIX
|
|
2003-1985
|
80
|
Honda
XR80
|
C7HSA
|
CR7HIX
|
|
2003
|
90
|
Honda
TRX90
|
C7HSA
|
CR7HIX
|
|
2006-2004
|
100
|
Honda
CRF100F
|
C6HSA /
.032
|
CR6HIX
/ .032
|
|
1981
|
100
|
Honda
XR100
|
C7HSA
|
CR7HIX
|
|
2006-1991
|
250
|
Honda
CB250
|
C6HSA
|
CR6HIX
|
|
1988-2006 |
250
|
Yamaha V-Twins |
CR6HSA /
.024
|
CR6HIX
.024
|
D7EA
or D8EA
All gaps are
0.028 unless noted
|
Year
|
Engine
|
Model
|
Standard
|
Iridium
IX®
|
|
1972-1970
|
100
|
Honda
CB100
|
D8EA
|
x
|
|
1972-1970
|
100
|
Honda
CL100
|
D8EA
|
x
|
|
1973-1971
|
100
|
Honda
CL100s
|
D8EA
|
x
|
|
1973-1970
|
100
|
Honda
SL100
|
D8EA
|
x
|
|
1981-1980
|
110
|
Honda
CT110
|
D8EA
|
x
|
|
1981-1973
|
125
|
