Ngk Spark Plugs Spark Plug - Br10Eg 3993

• Superior construction for serious power
• Versatile plugs with wide operating heat ranges prevent fouling from running too cool and preignition from running too hot
• Features high alumina ceramics for improved heat dissipation and electrical insulation, deep-seated copper core for a wider heat range and a nickel alloy tip for longer life

Honda -- CR125R -- (1979, 1991, 2001, 2002, 2005, 2007, 1984, 1998, 2003, 1980, 1983, 1987, 1988, 1994, 1997, 2006, 1985, 1986, 1990, 1992, 1999, 2000, 1989, 2004, 1981, 1982, 1993, 1995, 1996); Honda -- CR250R -- (1978, 1982, 1991, 1994, 1997, 1986, 1993, 2003, 1979, 1989, 1990, 1998, 2004, 2001, 1983, 1984, 1985, 1987, 1992, 1995, 2000, 2006, 1988, 1980, 2002, 2005, 2007, 1981, 1996, 1999); Honda -- CR80R -- (1988, 1999, 1986, 1990, 1991, 1993, 1994, 1996, 2000, 1995, 1998, 1987, 2001, 2002, 1992, 1997, 1989); Honda -- CR85RB Expert -- (2003, 2004, 2007, 2006, 2005); Honda -- CR85R -- (2006, 2007, 2003, 2004, 2005); Kawasaki -- KX 125 -- (1983, 1984, 1991, 1994, 1999, 1975, 1977, 2004, 1974, 1979, 1986, 1989, 1992, 2001, 1978, 1985, 1996, 1976, 1980, 1982, 2000, 2002, 1987, 1990, 1993, 1997, 1998, 2003, 1981, 1988, 1995, 2005); Kawasaki -- KX 250 -- (1984, 1995, 1996, 2002, 2000, 1977, 1980, 1982, 1987, 1989, 1994, 2001, 2003, 2004, 1986, 1990, 2006, 1981, 1992, 1997, 1998, 1974, 1978, 1985, 1991, 1993, 1976, 1979, 1975, 1983, 1988, 1999, 2005, 2007); Yamaha -- YZ 80 -- (1986, 1988, 1995, 1987, 1990, 1996, 2001, 1984, 1991, 1993, 1989, 1992, 1985, 1994, 1997, 1998, 1999, 2000); Yamaha -- YZ 85 -- (2002, 2003, 2004)