Spark Plug - 14mm - Iridium - BR9EIX - NGK

Color/Finish: White / Silver
Material: Pure Alumina Silicate Ceramic / Iridium
Dimensions:

Thread Size: 14 mm
Thread Reach: 3/4 inch / 19.1 mm
Hex Size: 13/16 inch / 20.6 mm
Spark Gap: 0.031 inch / 0.8 mm
Heat Range: 9
Resistance: 5K Ohms

Fits: Gas Gas / Honda / Husqvarna / Kawasaki / KTM / Suzuki / Yamaha Models (See Fitment Below)
Notes:

NGK's Laser Iridium Spark Plugs Provide Superior Ignitability and Long Service Life
Fine Wire Iridium Tipped Center Electrode and Fine Wire Platinum Tipped Ground Electrode Ensures Slow Wear Rate Providing Stable Idle / Superior Anti Fouling / Improved Fuel Efficiency / Lower Emissions
Pure Alumina Silicate Ceramic Insulator Provides Superior Strength and Better Heat Transfer
The NGK Part Number Is 3981

$16.10

In stock

Part

BR9EIX

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Details

NGK plugs provide a reliable spark. Iridium version of B9ES plug. If you need a hotter running plug select BR8EIX plugs.

NGK is the choice of more OEMs more of the time than any other manufacturer and with good reason - they feature superior construction for better spark and more power. They are offered in a wide variety or sizes and operating heat ranges to prevent fouling and preignition. NGK is an easy recommendation for any tune up. Their Laser Iridium is designed alongside OEMs to meet quality and durability standards for each manufacturer. Featuring high-grade alumina silicate ceramic and fine wire center electrodes - the Laser Series brings OE performance to every engine.

Fits The Following Aprilia Models

RS50 2002-2005
Tuono 50 2004-2005

Fits The Following Arctic cat Models

Tigershark 1000L 1998
Tigershark 1000R 1998
Tigershark 1100L 1999
Tigershark 1100R 1999
Tigershark 640 1998-1999
Tigershark 640L 1998
Tigershark 650 1993
Tigershark 770 1998-1999
Tigershark 770L 1998-1999
Tigershark 770R 1998-1999
Tigershark 900 1995
Tigershark 900L 1999

Fits The Following Cobra Models

CX65 2013-2016
King 1998-1999

Fits The Following Gas-gas Models

EC 125 2005

Fits The Following Honda Models

ATC250R 1984-1986
CR125M 1974-1978
CR125R 1979-1997 / 1999-2007
CR250M 1973-1976
CR250R 1978-1981 / 1987-1988
CR60R 1983-1984
CR80R 1980-1985
Fl250 Odyssey 1982-1984
Fl350R Odyssey 1985
MT 125 Elsinore 1974-1978
NSR50 2004
TRX250R 1987-1988

Fits The Following Husqvarna Models

CR125 1998-2006 / 2009-2010
SM 125 2010
WR 125 1998-2006 / 2009-2010
WRE 125 2009-2010
WXE 250 1990
XC 125 1982-1984 / 1986

Fits The Following Kawasaki Models

1100 STX (JT1100) 1997-1999
1100 ZXi (JH1100-A) 1996-2003
1200 STX-R (JT1200-A) 2002-2005
900 STS (JT900-B) 2001-2002
900 STX (JT900-A) 1997-2006
900 ZXi (JH900-A) 1995-1997
A7 Avenger 1967-1968
GPz 750 Turbo 1984-1985
KDX 175 1980-1982
KDX 200 1983-2006
KDX 220R 1997-2005
KDX 250 1981 / 1984 / 1991-1994
KDX 80 1984
KE 125 1982
KX100 2001-2021
KX112 2022-2025
KX125 1974-1983 / 1994-2005
KX250 1974-1976 / 1978-1982 / 1986-1991 / 1998-2002
KX400 1975-1976
KX420 1980-1981
KX500 1983-1984
KX60 1983-2003
KX80 1980-1991
KX80 Big Wheel 1987-1991
KX85 2001-2025
Ultra 150 (JH1200-A) 2000-2005
ZX750-A 1983-1985
ZX750-E 1983-1984

Fits The Following KTM Models

105 SX 2007
200 SX 2003-2004
250 EXC 1990
250 MXC 1984-1988
300 DXC 1990
300 EXC 1990
300 MXC 1990
420 MXC 1984
500 MXC 1985-1986
85 SX (17/14) 2007
85 SX (19/16) 2007
85 XC 2008

Fits The Following Polaris Models

1200 Genesis 1999-2001
777 Octane 2002-2004
Genesis 1999-2001
Octane 2003-2004
PRO 785 1998-2000
Virage TX 2000-2002

Fits The Following Suzuki Models

GT250 1976-1977
PE175 1978
RM100 1976-1979
RM125 1975-1979
RM250 1976-1979
RM370 1976-1977
RM60 2003
RM80 1982-1993 / 1995-2001
RM85 2002-2006
RM85L 2003-2006
RMX250 1993-1998
RS175 1980-1982
RS250 1980-1981

Fits The Following Tm Models

125E 1995-2003
250E 1995-2003
300E 1996-2003
80E 1995-2000
EN 125 2009
EN 144 2009
MX 125 1995-2003 / 2009-2010
MX 144 2009
MX 250 1995-2003
MX 300 1998-2003
MX 80 Junior (17/14) 1995-2000
MX 85 Junior (17/14) 2009
MX 85 Junior (19/16) 2009
SMM 125 2009
SMR 125 2009

Fits The Following Yamaha Models

AT1M 1970-1971
AT2M 1972
DT175 1980-1981
DT360 1974
DT400 1975-1976
IT125 1980-1981
IT175 1979-1983
IT200 1984-1985
IT250 1977-1981 / 1983
MX125 1974-1976
MX400 1975
RT1 1970-1971
RT2 1972-1973
RT3 1973
TY175 1975-1976
WR200 1992
YZ100 1982
YZ125 1974-1976 / 1982-2018
YZ250 1974-1982 / 1984-1987
YZ50 1980
YZ60 1981-1983
YZ80 1982-1983

Fitment Information

Is Japanese Universal Part: No

Is European Universal Part: No

Is American Universal Part: No

OEM Number(s): N/A

Motorcycle Fitment:

1978 Honda CR250 CR250R Elsinore
1979 Honda CR125 CR125R Elsinore
1979 Honda CR250 CR250R Elsinore
1980 Honda CR125 CR125R Elsinore
1980 Honda CR250 CR250R Elsinore
1980 Honda CR80 CR80R Elsinore
1981 Honda CR125 CR125R Elsinore
1981 Honda CR250 CR250R Elsinore
1981 Honda CR80 CR80R Elsinore
1982 Honda CR125 CR125R
1982 Honda CR80 CR80R
1983 Honda CR125 CR125R
1983 Honda CR80 CR80R
1984 Honda CR125 CR125R
1984 Honda CR80 CR80R
1985 Honda CR125 CR125R
1985 Honda CR80 CR80R
1986 Honda CR125 CR125R
1987 Honda CR125 CR125R
1987 Honda CR250 CR250R
1988 Honda CR125 CR125R
1988 Honda CR250 CR250R
1989 Honda CR125 CR125R
1990 Honda CR125 CR125R
1991 Honda CR125 CR125R
1992 Honda CR125 CR125R
1993 Honda CR125 CR125R
1994 Honda CR125 CR125R
1995 Honda CR125 CR125R
1996 Honda CR125 CR125R
1997 Honda CR125 CR125R
1999 Honda CR125 CR125R
2000 Honda CR125 CR125R
2001 Honda CR125 CR125R
2002 Honda CR125 CR125R
2003 Honda CR125 CR125R
2004 Honda CR125 CR125R
2005 Honda CR125 CR125R
2006 Honda CR125 CR125R
2007 Honda CR125 CR125R
1974 Kawasaki KX125 KX125
1974 Kawasaki KX250 KX250
1975 Kawasaki KX125 KX125
1975 Kawasaki KX250 KX250 A
1976 Kawasaki KX125 KX125
1976 Kawasaki KX250 KX250 A3
1978 Kawasaki KX125 KX125
1978 Kawasaki KX250 KX250 A4
1979 Kawasaki KX125 KX125
1979 Kawasaki KX250 KX250 A5
1980 Kawasaki KDX175 KDX175
1980 Kawasaki KX125 KX125
1980 Kawasaki KX250 KX250 A6
1980 Kawasaki KX420 KX420
1980 Kawasaki KX80 KX80
1981 Kawasaki KDX175 KDX175
1981 Kawasaki KDX250 KDX250
1981 Kawasaki KX125 KX125
1981 Kawasaki KX250 KX250 A7
1981 Kawasaki KX420 KX420
1981 Kawasaki KX80 KX80
1982 Kawasaki KDX175 KDX175
1982 Kawasaki KE125 KE125
1982 Kawasaki KX125 KX125
1982 Kawasaki KX250 KX250 B1
1982 Kawasaki KX80 KX80
1983 Kawasaki KDX200 KDX200
1983 Kawasaki KX125 KX125
1983 Kawasaki KX500 KX500
1983 Kawasaki KX60 KX60
1983 Kawasaki KX80 KX80
1983 Kawasaki ZX750 ZX750-A1
1984 Kawasaki KDX200 KDX200
1984 Kawasaki KDX250 KDX250
1984 Kawasaki KX500 KX500
1984 Kawasaki KX60 KX60
1984 Kawasaki KX80 KX80
1984 Kawasaki ZX750 ZX750-A2
1984 Kawasaki ZX750 ZX750-E1
1985 Kawasaki KDX200 KDX200
1985 Kawasaki KX60 KX60
1985 Kawasaki KX80 KX80
1985 Kawasaki ZX750 ZX750-A3
1985 Kawasaki ZX750 ZX750-E2
1986 Kawasaki KDX200 KDX200
1986 Kawasaki KX250 KX250 D2
1986 Kawasaki KX60 KX60
1986 Kawasaki KX80 KX80 G1
1987 Kawasaki KDX200 KDX200
1987 Kawasaki KX250 KX250 E1
1987 Kawasaki KX60 KX60
1987 Kawasaki KX80 KX80 Big Wheel
1987 Kawasaki KX80 KX80 G2
1988 Kawasaki KDX200 KDX200
1988 Kawasaki KX250 KX250 F1
1988 Kawasaki KX60 KX60
1988 Kawasaki KX80 KX80 Big Wheel
1988 Kawasaki KX80 KX80 L1
1989 Kawasaki KDX200 KDX200
1989 Kawasaki KX250 KX250 G1
1989 Kawasaki KX60 KX60
1989 Kawasaki KX80 KX80 Big Wheel
1989 Kawasaki KX80 KX80 L2
1990 Kawasaki KDX200 KDX200
1990 Kawasaki KX250 KX250 H1
1990 Kawasaki KX60 KX60
1990 Kawasaki KX80 KX80 Big Wheel
1990 Kawasaki KX80 KX80 L3
1991 Kawasaki KDX200 KDX200
1991 Kawasaki KDX250 KDX250
1991 Kawasaki KX250 KX250 H2
1991 Kawasaki KX60 KX60
1991 Kawasaki KX80 KX80
1991 Kawasaki KX80 KX80 Big Wheel
1992 Kawasaki KDX200 KDX200
1992 Kawasaki KDX250 KDX250
1992 Kawasaki KX60 KX60
1992 Kawasaki KX80 KX80
1993 Kawasaki KDX200 KDX200
1993 Kawasaki KDX250 KDX250
1993 Kawasaki KX60 KX60
1993 Kawasaki KX80 KX80
1994 Kawasaki KDX200 KDX200
1994 Kawasaki KDX250 KDX250
1994 Kawasaki KX125 KX125
1994 Kawasaki KX60 KX60
1994 Kawasaki KX80 KX80
1995 Kawasaki KDX200 KDX200
1995 Kawasaki KX125 KX125
1995 Kawasaki KX60 KX60
1995 Kawasaki KX80 KX80
1996 Kawasaki KDX200 KDX200
1996 Kawasaki KX125 KX125
1996 Kawasaki KX60 KX60
1996 Kawasaki KX80 KX80
1997 Kawasaki KDX200 KDX200
1997 Kawasaki KDX220 KDX220R
1997 Kawasaki KX125 KX125
1997 Kawasaki KX60 KX60
1997 Kawasaki KX80 KX80
1998 Kawasaki KDX200 KDX200
1998 Kawasaki KDX220 KDX220R
1998 Kawasaki KX125 KX125
1998 Kawasaki KX250 KX250 K5
1998 Kawasaki KX60 KX60
1998 Kawasaki KX80 KX80
1999 Kawasaki KDX200 KDX200
1999 Kawasaki KDX220 KDX220R
1999 Kawasaki KX125 KX125
1999 Kawasaki KX250 KX250 L1
1999 Kawasaki KX60 KX60
1999 Kawasaki KX80 KX80
2000 Kawasaki KDX200 KDX200
2000 Kawasaki KDX220 KDX220R
2000 Kawasaki KX125 KX125
2000 Kawasaki KX250 KX250 L2
2000 Kawasaki KX60 KX60
2000 Kawasaki KX80 KX80
2001 Kawasaki KDX200 KDX200
2001 Kawasaki KDX220 KDX220R
2001 Kawasaki KX100 KX100
2001 Kawasaki KX125 KX125
2001 Kawasaki KX250 KX250 L3
2001 Kawasaki KX60 KX60
2001 Kawasaki KX85 KX85
2002 Kawasaki KDX200 KDX200
2002 Kawasaki KDX220 KDX220R
2002 Kawasaki KX100 KX100
2002 Kawasaki KX125 KX125
2002 Kawasaki KX250 KX250 L4
2002 Kawasaki KX60 KX60
2002 Kawasaki KX85 KX85
2003 Kawasaki KDX200 KDX200
2003 Kawasaki KDX220 KDX220R
2003 Kawasaki KX100 KX100
2003 Kawasaki KX125 KX125
2003 Kawasaki KX60 KX60
2003 Kawasaki KX85 KX85
2004 Kawasaki KDX200 KDX200
2004 Kawasaki KDX220 KDX220R
2004 Kawasaki KX100 KX100
2004 Kawasaki KX125 KX125
2004 Kawasaki KX85 KX85
2005 Kawasaki KDX200 KDX200
2005 Kawasaki KDX220 KDX220R
2005 Kawasaki KX100 KX100
2005 Kawasaki KX125 KX125
2005 Kawasaki KX85 KX85
2006 Kawasaki KDX200 KDX200
2006 Kawasaki KX100 KX100
2006 Kawasaki KX85 KX85
2007 Kawasaki KX100 KX100
2007 Kawasaki KX85 KX85
2008 Kawasaki KX100 KX100
2008 Kawasaki KX85 KX85
2009 Kawasaki KX100 KX100
2009 Kawasaki KX85 KX85
2010 Kawasaki KX85 KX85
2011 Kawasaki KX100 KX100
2011 Kawasaki KX85 KX85
2012 Kawasaki KX100 KX100
2012 Kawasaki KX85 KX85
2013 Kawasaki KX100 KX100
2013 Kawasaki KX85 KX85
2014 Kawasaki KX100 KX100
2014 Kawasaki KX85 KX85
2015 Kawasaki KX100 KX100
2015 Kawasaki KX85 KX85
2016 Kawasaki KX100 KX100
2016 Kawasaki KX85 KX85
2017 Kawasaki KX100 KX100
2017 Kawasaki KX85 KX85
2018 Kawasaki KX100 KX100
2018 Kawasaki KX85 KX85
2019 Kawasaki KX100 KX100
2019 Kawasaki KX85 KX85
2020 Kawasaki KX100 KX100
2020 Kawasaki KX85 KX85
2021 Kawasaki KX100 KX100
2021 Kawasaki KX85 KX85
2022 Kawasaki KX112 KX112
2022 Kawasaki KX85 KX85
2023 Kawasaki KX112 KX112
2023 Kawasaki KX85 KX85
2024 Kawasaki KX112 KX112
2024 Kawasaki KX85 KX85
2025 Kawasaki KX112 KX112
2025 Kawasaki KX85 KX85
1975 Suzuki RM125 RM125
1976 Suzuki GT250 GT250A HUSTLER
1976 Suzuki RM100 RM100
1976 Suzuki RM125 RM125
1976 Suzuki RM250 RM250
1977 Suzuki GT250 GT250B
1977 Suzuki RM100 RM100
1977 Suzuki RM125 RM125
1977 Suzuki RM250 RM250
1978 Suzuki RM100 RM100
1978 Suzuki RM125 RM125
1978 Suzuki RM250 RM250
1979 Suzuki RM100 RM100
1979 Suzuki RM125 RM125
1979 Suzuki RM250 RM250
1982 Suzuki RM80 RM80
1983 Suzuki RM80 RM80
1984 Suzuki RM80 RM80
1985 Suzuki RM80 RM80
1986 Suzuki RM80 RM80
1987 Suzuki RM80 RM80
1993 Suzuki RM80 RM80
1993 Suzuki RMX250 RMX250
1994 Suzuki RMX250 RMX250
1995 Suzuki RM80 RM80
1995 Suzuki RMX250 RMX250
1996 Suzuki RM80 RM80
1996 Suzuki RMX250 RMX250
1997 Suzuki RM80 RM80
1997 Suzuki RMX250 RMX250
1998 Suzuki RM80 RM80
1998 Suzuki RMX250 RMX250
1999 Suzuki RM80 RM80
2000 Suzuki RM80 RM80
2001 Suzuki RM80 RM80
2002 Suzuki RM85 RM85
2003 Suzuki RM85 RM85
2003 Suzuki RM85 RM85L
2004 Suzuki RM85 RM85
2004 Suzuki RM85 RM85L
2005 Suzuki RM85 RM85
2005 Suzuki RM85 RM85L
2006 Suzuki RM85 RM85
2006 Suzuki RM85 RM85L
1974 Yamaha YZ125 YZ125
1974 Yamaha YZ250 YZ250
1975 Yamaha YZ125 YZ125
1975 Yamaha YZ250 YZ250
1976 Yamaha YZ125 YZ125A-B
1976 Yamaha YZ125 YZ125C
1976 Yamaha YZ125 YZ125X
1976 Yamaha YZ250 YZ250C
1976 Yamaha YZ250 YZ250D - E
1977 Yamaha IT250 IT250
1977 Yamaha YZ250 YZ250C
1977 Yamaha YZ250 YZ250D - E
1978 Yamaha IT250 IT250
1978 Yamaha YZ250 YZ250C
1978 Yamaha YZ250 YZ250D - E
1979 Yamaha IT175 IT175
1979 Yamaha IT250 IT250
1979 Yamaha YZ250 YZ250
1980 Yamaha DT175 DT175
1980 Yamaha IT125 IT125
1980 Yamaha IT175 IT175
1980 Yamaha IT250 IT250
1980 Yamaha YZ250 YZ250
1981 Yamaha DT175 DT175
1981 Yamaha IT125 IT125
1981 Yamaha IT175 IT175
1981 Yamaha IT250 IT250
1981 Yamaha YZ250 YZ250
1982 Yamaha IT175 IT175
1982 Yamaha YZ100 YZ100
1982 Yamaha YZ125 YZ125
1982 Yamaha YZ250 YZ250
1982 Yamaha YZ80 YZ80
1983 Yamaha IT175 IT175
1983 Yamaha IT250 IT250
1983 Yamaha YZ125 YZ125
1983 Yamaha YZ80 YZ80
1984 Yamaha IT200 IT200
1984 Yamaha YZ125 YZ125
1984 Yamaha YZ250 YZ250
1985 Yamaha IT200 IT200
1985 Yamaha YZ125 YZ125
1985 Yamaha YZ250 YZ250
1986 Yamaha YZ125 YZ125
1986 Yamaha YZ250 YZ250
1987 Yamaha YZ125 YZ125
1987 Yamaha YZ250 YZ250
1988 Yamaha YZ125 YZ125
1989 Yamaha YZ125 YZ125
1990 Yamaha YZ125 YZ125
1991 Yamaha YZ125 YZ125
1992 Yamaha WR200 WR200
1992 Yamaha YZ125 YZ125
1993 Yamaha YZ125 YZ125
1994 Yamaha YZ125 YZ125
1995 Yamaha YZ125 YZ125
1996 Yamaha YZ125 YZ125
1997 Yamaha YZ125 YZ125
1998 Yamaha YZ125 YZ125
1999 Yamaha YZ125 YZ125
2000 Yamaha YZ125 YZ125
2001 Yamaha YZ125 YZ125
2002 Yamaha YZ125 YZ125
2003 Yamaha YZ125 YZ125
2004 Yamaha YZ125 YZ125
2005 Yamaha YZ125 YZ125
2006 Yamaha YZ125 YZ125
2007 Yamaha YZ125 YZ125
2008 Yamaha YZ125 YZ125
2009 Yamaha YZ125 YZ125
2010 Yamaha YZ125 YZ125
2011 Yamaha YZ125 YZ125
2012 Yamaha YZ125 YZ125
2013 Yamaha YZ125 YZ125
2014 Yamaha YZ125 YZ125
2015 Yamaha YZ125 YZ125
2016 Yamaha YZ125 YZ125
2017 Yamaha YZ125 YZ125
2018 Yamaha YZ125 YZ125