Spark Plug 4063/4 Copper

Name: Spark Plug 4063/4 Copper
Brand: AUTOLITE
SKU: 4-4063
Price: 7.5 USD
Availability: InStock

41 in stock

$7.50

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Features:

Copper-glass seal bonds insulator, terminal post center electrode together; assures full required voltage at spark gap; gas-tight seal (100% leak proof)

Multi-rib insulator reduces danger of *flash-over*

One-piece terminal post adds strength

Resistor reduces radio frequency interference (RFI) and electrode erosion

Cold-formed steel shell precision rolled threads

Full copper core electrode provides better performance in all conditions

Verify all cross reference listings before purchase

Designed To Fit:
1972 Suzuki Tm250
1973 Honda CR250M
1973 Suzuki Tm125
1973 Suzuki Tm250
1973 Yamaha Sc500
1973 Yamaha TX750
1974 Honda CR250M
1974 Kawasaki KX125
1974 Kawasaki KX250
1974 Suzuki Tm100
1974 Suzuki Tm125
1974 Suzuki Tm250
1974 Yamaha Dt360
1974 Yamaha Mx125
1974 Yamaha Sc500
1974 Yamaha TX750
1974 Yamaha YZ125
1974 Yamaha YZ250
1974 Yamaha YZ360
1975 Honda CR250M
1975 Husqvarna Gp 175
1975 Kawasaki KX125
1975 Kawasaki KX250
1975 Kawasaki KX400
1975 Suzuki GT750 Le Mans
1975 Suzuki Tm100
1975 Suzuki Tm125
1975 Suzuki Tm250
1975 Yamaha Dt400
1975 Yamaha Mx125
1975 Yamaha Mx400
1975 Yamaha YZ125
1975 Yamaha YZ250
1975 Yamaha YZ360
1976 Honda CR250M
1976 Honda Mr250
1976 Kawasaki KX125
1976 Kawasaki KX250
1976 Kawasaki KX400
1976 Suzuki GT250
1976 Suzuki GT750 Le Mans
1976 Yamaha Dt400
1976 Yamaha Mx125
1976 Yamaha RD200
1976 Yamaha YZ100
1976 Yamaha YZ125
1976 Yamaha YZ175
1976 Yamaha YZ250
1976 Yamaha YZ80
1977 Kawasaki KX125
1977 Suzuki GS750
1977 Suzuki GT250
1977 Suzuki GT750 Le Mans
1977 Suzuki RM80
1977 Suzuki Ts250
1977 Yamaha It250
1977 Yamaha YZ100
1977 Yamaha YZ250
1977 Yamaha YZ80
1978 Honda CR250R
1978 Kawasaki KX125
1978 Kawasaki KX250
1978 Suzuki RM80
1978 Suzuki Ts250
1978 Yamaha It250
1978 Yamaha YZ100
1978 Yamaha YZ250
1978 Yamaha YZ80
1979 Honda CR125R
1979 Honda CR250R
1979 Kawasaki KX125
1979 Kawasaki KX250
1979 Suzuki Pe175
1979 Suzuki Pe250
1979 Suzuki RM80
1979 Suzuki Ts250
1979 Yamaha It175
1979 Yamaha It250
1979 Yamaha YZ100
1979 Yamaha YZ250
1979 Yamaha YZ80
1980 Honda CR125R
1980 Honda CR250R
1980 Honda CR80R
1980 Kawasaki KX125
1980 Kawasaki KX250
1980 Kawasaki KX420
1980 Kawasaki KX80
1980 Suzuki Pe175
1980 Suzuki Pe250
1980 Suzuki Pe400
1980 Suzuki RM80
1980 Yamaha Dt175
1980 Yamaha It125
1980 Yamaha It175
1980 Yamaha It250
1980 Yamaha YZ100
1980 Yamaha YZ250
1980 Yamaha YZ80
1981 Honda CR125R
1981 Honda CR250R
1981 Honda CR80R
1981 Kawasaki KX125
1981 Kawasaki KX250
1981 Kawasaki KX420
1981 Kawasaki KX80
1981 Suzuki Pe175
1981 Suzuki Pe250
1981 Suzuki Pe400
1981 Suzuki RM80
1981 Suzuki RS250
1981 Yamaha Dt175
1981 Yamaha It125
1981 Yamaha It175
1981 Yamaha It250
1981 Yamaha YZ100
1981 Yamaha YZ250
1981 Yamaha YZ60
1981 Yamaha YZ80
1982 Honda CR250R
1982 Honda CR480R
1982 Honda CR80R
1982 Husqvarna CR250
1982 Husqvarna WR 250
1982 Husqvarna XC 250
1982 Kawasaki AR 50
1982 Kawasaki KE 125
1982 Kawasaki KX125
1982 Kawasaki KX250
1982 Kawasaki KX80
1982 Suzuki Pe175
1982 Suzuki RM250
1982 Suzuki RM80
1982 Yamaha It250
1982 Yamaha YZ60
1982 Yamaha YZ80
1983 Honda CR250R
1983 Honda CR480R
1983 Honda CR60R
1983 Honda CR80R
1983 Husqvarna CR250
1983 Husqvarna WR 250
1983 Husqvarna XC 250
1983 Kawasaki KDX 200
1983 Kawasaki KE 125
1983 Kawasaki KX500
1983 Kawasaki KX60
1983 Suzuki Pe175
1983 Suzuki RM250
1983 Suzuki RM80
1983 Yamaha It250
1983 Yamaha YZ60
1983 Yamaha YZ80
1984 Honda CR250R
1984 Honda CR60R
1984 Honda CR80R
1984 Husqvarna CR250
1984 Husqvarna WR 250
1984 Husqvarna XC 250
1984 Kawasaki KDX 200
1984 Kawasaki KDX 250
1984 Kawasaki KDX 80
1984 Kawasaki KX500
1984 Kawasaki KX60
1984 Suzuki Pe175
1984 Suzuki RM250
1984 Suzuki RM80
1985 Honda CR250R
1985 Honda CR80R
1985 Honda Fl350R Odyssey
1985 Kawasaki KDX 200
1985 Kawasaki KX500
1985 KTM 500 Mx
1985 KTM 500 MXC
1985 Suzuki Lt250R Quadracer
1985 Suzuki RM80
1986 Honda CR250R
1986 Honda TRX250R
1986 Husqvarna Ae 430
1986 Husqvarna WR 250
1986 Husqvarna XC 250
1986 Kawasaki KDX 200
1986 Kawasaki KX500
1986 KTM 500 Mx
1986 KTM 500 MXC
1986 Suzuki Lt250R Quadracer
1987 Honda CR250R
1987 Honda TRX250R
1987 Husqvarna Ae 430
1987 Husqvarna CR430
1987 Husqvarna WR 250
1987 Husqvarna WR 430
1987 Husqvarna XC 250
1987 Husqvarna XC 430
1987 Kawasaki KDX 200
1987 Kawasaki KX500
1987 KTM 500 Mx
1987 Suzuki Lt250R Quadracer
1987 Yamaha YFZ350 Banshee
1988 Honda CR250R
1988 Honda TRX250R
1988 Husqvarna Ae 430
1988 Husqvarna CR430
1988 Husqvarna WR 250
1988 Husqvarna WR 430
1988 Husqvarna XC 250
1988 Husqvarna XC 430
1988 Kawasaki KDX 200
1988 Kawasaki KX500
1988 Yamaha YFS200 Blaster
1988 Yamaha YFZ350 Banshee
1989 Honda CR250R
1989 Kawasaki KDX 200
1989 Kawasaki KX500
1989 Suzuki Lt250S Quadsport
1989 Suzuki RMX250
1989 Yamaha YFS200 Blaster
1989 Yamaha YFZ350 Banshee
1990 Honda CR250R
1990 Honda NS50F
1990 Kawasaki KDX 200
1990 Kawasaki KX500
1990 Suzuki Lt250S Quadsport
1990 Suzuki RMX250
1990 Yamaha Dt50
1990 Yamaha Rt180
1990 Yamaha YFS200 Blaster
1990 Yamaha YFZ350 Banshee
1991 Honda CR250R
1991 Kawasaki KDX 200
1991 Kawasaki KDX 250
1991 Kawasaki KX500
1991 Suzuki RMX250
1991 Yamaha Rt180
1991 Yamaha YFS200 Blaster
1991 Yamaha YFZ350 Banshee
1992 Honda CR250R
1992 Kawasaki KDX 200
1992 Kawasaki KDX 250
1992 Kawasaki KX250
1992 Kawasaki KX500
1992 Suzuki RM250
1992 Suzuki RMX250
1992 Yamaha Rt180
1992 Yamaha WR200
1992 Yamaha WR250
1992 Yamaha WR500
1992 Yamaha YFS200 Blaster
1992 Yamaha YFZ350 Banshee
1993 Honda CR250R
1993 Kawasaki KDX 200
1993 Kawasaki KDX 250
1993 Kawasaki KX250
1993 Kawasaki KX500
1993 Suzuki RM250
1993 Suzuki RMX250
1993 Yamaha Rt180
1993 Yamaha WR250
1993 Yamaha WR500
1993 Yamaha YFS200 Blaster
1993 Yamaha YFZ350 Banshee
1994 Honda CR250R
1994 Kawasaki KDX 200
1994 Kawasaki KDX 250
1994 Kawasaki KX250
1994 Kawasaki KX500
1994 Polaris 300 2X4
1994 Polaris 300 4X4
1994 Polaris 400L 2X4
1994 Polaris Big Boss 400L 6X6
1994 Polaris Sport 400L
1994 Suzuki RM250
1994 Suzuki RMX250
1994 Yamaha Rt180
1994 Yamaha WR250
1994 Yamaha YFS200 Blaster
1994 Yamaha YFZ350 Banshee
1995 Honda CR250R
1995 Kawasaki KDX 200
1995 Kawasaki KX250
1995 Kawasaki KX500
1995 Polaris 300 2X4
1995 Polaris 300 4X4
1995 Polaris 400L 2X4
1995 Polaris Big Boss 400L 6X6
1995 Polaris Sport 400L
1995 Polaris Xplorer 400 4X4
1995 Suzuki RM250
1995 Suzuki RMX250
1995 Yamaha Rt180
1995 Yamaha WR250
1995 Yamaha YFS200 Blaster
1995 Yamaha YFZ350 Banshee
1996 Honda CR250R
1996 Kawasaki KDX 200
1996 Kawasaki KX250
1996 Kawasaki KX500
1996 Polaris Big Boss 400L 6X6
1996 Polaris Sport 400L
1996 Polaris Xplorer 300 4X4
1996 Polaris Xplorer 400 4X4
1996 Polaris Xpress 300
1996 Polaris Xpress 400L
1996 Suzuki RM125
1996 Suzuki RM250
1996 Suzuki RMX250
1996 Yamaha Rt180
1996 Yamaha WR250
1996 Yamaha YFS200 Blaster
1996 Yamaha YFZ350 Banshee
1997 Honda CR250R
1997 Kawasaki KDX 200
1997 Kawasaki KDX 220R
1997 Kawasaki KX250
1997 Kawasaki KX500
1997 Polaris Big Boss 400L 6X6
1997 Polaris Scrambler 400 4X4
1997 Polaris Sport 400L
1997 Polaris Sportsman 400L 4x4
1997 Polaris Xplorer 300 4X4
1997 Polaris Xplorer 400 4X4
1997 Polaris Xpress 300
1997 Polaris Xpress 400L
1997 Suzuki RM125
1997 Suzuki RM250
1997 Suzuki RMX250
1997 Yamaha Rt180
1997 Yamaha WR250
1997 Yamaha YFS200 Blaster
1997 Yamaha YFZ350 Banshee
1998 Honda CR250R
1998 Kawasaki KDX 200
1998 Kawasaki KDX 220R
1998 Kawasaki KX250
1998 Kawasaki KX500
1998 KTM 200 Exc
1998 KTM 200 Mxc
1998 Polaris Scrambler 400 4X4
1998 Polaris Sport 400L
1998 Polaris Xplorer 300 4X4
1998 Polaris Xplorer 400 4X4
1998 Polaris Xpress 300
1998 Suzuki RM125
1998 Suzuki RM250
1998 Suzuki RMX250
1998 Yamaha Rt180
1998 Yamaha YFS200 Blaster
1998 Yamaha YFZ350 Banshee
1999 Honda CR250R
1999 Kawasaki KDX 200
1999 Kawasaki KDX 220R
1999 Kawasaki KX250
1999 Kawasaki KX500
1999 KTM 200 Exc
1999 KTM 200 Mxc
1999 Polaris Scrambler 400 4X4
1999 Polaris Sport 400L
1999 Polaris Xplorer 300 4X4
1999 Polaris Xplorer 400 4X4
1999 Polaris Xpress 300
1999 Suzuki RM125
1999 Suzuki RM250
1999 Yamaha YFS200 Blaster
1999 Yamaha YFZ350 Banshee
2000 Honda CR250R
2000 Kawasaki KDX 200
2000 Kawasaki KDX 220R
2000 Kawasaki KE 100
2000 Kawasaki KX250
2000 Kawasaki KX500
2000 KTM 200 Exc
2000 KTM 200 Mxc
2000 Polaris Scrambler 400 2X4
2000 Polaris Scrambler 400 4X4
2000 Polaris Xplorer 250 4X4
2000 Polaris Xplorer 300 4X4
2000 Polaris Xplorer 400 4X4
2000 Suzuki RM125
2000 Suzuki RM250
2000 Yamaha YFS200 Blaster
2000 Yamaha YFZ350 Banshee
2001 Honda CR250R
2001 Kawasaki KDX 200
2001 Kawasaki KDX 220R
2001 Kawasaki KE 100
2001 Kawasaki KX250
2001 Kawasaki KX500
2001 Kawasaki KZ1000C/P Police
2001 KTM 200 Exc
2001 KTM 200 Mxc
2001 Polaris Scrambler 400 2X4
2001 Polaris Scrambler 400 4X4
2001 Polaris Xplorer 250 4X4
2001 Polaris Xplorer 400 4X4
2001 Suzuki RM125
2001 Suzuki RM250
2001 Yamaha YFS200 Blaster
2001 Yamaha YFZ350 Banshee
2002 Honda CR250R
2002 Kawasaki KDX 200
2002 Kawasaki KDX 220R
2002 Kawasaki KX250
2002 Kawasaki KX500
2002 Kawasaki KZ1000C/P Police
2002 KTM 200 Exc
2002 KTM 200 Mxc
2002 Polaris Scrambler 400 2X4
2002 Polaris Scrambler 400 4X4
2002 Polaris Xplorer 250 4X4
2002 Polaris Xplorer 400L
2002 Suzuki RM125
2002 Suzuki RM250
2002 Yamaha YFS200 Blaster
2002 Yamaha YFZ350 Banshee
2002 Yamaha YZ250
2003 Honda CR250R
2003 Kawasaki KDX 200
2003 Kawasaki KDX 220R
2003 Kawasaki KX250
2003 Kawasaki KX500
2003 Kawasaki KZ1000C/P Police
2003 KTM 200 Exc
2003 KTM 200 Mxc
2003 Polaris Trail Blazer 400
2003 Suzuki RM125
2003 Suzuki RM250
2003 Yamaha YFS200 Blaster
2003 Yamaha YFZ350 Banshee
2003 Yamaha YZ250
2004 Honda CR250R
2004 Kawasaki KDX 200
2004 Kawasaki KDX 220R
2004 Kawasaki KX250
2004 Kawasaki KX500
2004 KTM 200 Exc
2004 Moto Guzzi Breva 750
2004 Suzuki RM125
2004 Suzuki RM250
2004 Yamaha YFS200 Blaster
2004 Yamaha YFZ350 Banshee
2004 Yamaha YZ250
2005 Honda CR250R
2005 Kawasaki KDX 200
2005 Kawasaki KDX 220R
2005 Kawasaki KZ1000C/P Police
2005 KTM 200 Exc
2005 Moto Guzzi Nevada Classic 750
2005 Suzuki RM125
2005 Suzuki RM250
2005 Yamaha YFS200 Blaster
2005 Yamaha YFZ350 Banshee
2005 Yamaha YZ250
2006 Honda CR250R
2006 Husqvarna WR 250
2006 Kawasaki KDX 200
2006 KTM 200 Xc
2006 KTM 200 Xc-W
2006 Moto Guzzi Breva 750
2006 Moto Guzzi Nevada Classic 750
2006 Suzuki RM125
2006 Suzuki RM250
2006 Yamaha YFS200 Blaster
2006 Yamaha YFZ350 Banshee
2006 Yamaha YZ250
2007 Honda CR250R
2007 Husqvarna WR 250
2007 KTM 200 Xc
2007 KTM 200 Xc-W
2007 Moto Guzzi Breva 750
2007 Moto Guzzi Nevada Classic 750
2007 Suzuki RM125
2007 Suzuki RM250
2007 Yamaha YZ250
2008 Husqvarna WR 250
2008 KTM 200 Xc
2008 KTM 200 Xc-W
2008 Moto Guzzi Breva 750
2008 Moto Guzzi Nevada Classic 750
2008 Suzuki RM250
2008 Yamaha YZ250
2009 Husqvarna WR 250
2009 KTM 200 Xc
2009 KTM 200 Xc-W
2009 Moto Guzzi Nevada Classic 750
2009 Yamaha YZ250
2010 Husqvarna WR 250
2010 KTM 200 Xc-W
2010 Yamaha YZ250
2011 Husqvarna WR 250
2011 KTM 200 Xc-W
2011 Yamaha YZ250
2012 KTM 200 Xc-W
2012 Yamaha YZ250
2013 KTM 200 Xc-W
2013 Yamaha YZ250
2014 KTM 200 Xc-W
2014 Yamaha YZ250
2015 KTM 200 Xc-W
2015 Yamaha YZ250
2016 KTM 200 Xc-W
2016 Yamaha YZ250
2016 Yamaha YZ250X

Manufacturer Part Number:

Shipping

Product ships in 2-4 business days. Free shipping for orders over $39.99

AUTOLITE

4-4063

009100254863

Spark Plug 4063/4 Copper

$7.50

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What happens if I don't like it?

If this item doesn’t fit properly or you’re not completely satisfied, we offer free returns within 30 days. Please keep the original packaging and tags intact, and contact us through the Contact Us page to request a return label.

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Most orders will be updated with a tracking number within 1–2 business days (Monday–Friday). Shipping is handled through FedEx, UPS, or USPS.

What's the returns policy?

We accept returns within 30 days. Contact us for a shipping label.

Spark Plug 4063/4 Copper