Description
Features
- Copper Plus spark plug has a copper core center electrode that allows for accurate control of heat range, optimizing performance and longevity of the spark plug
- Patented SAC-9 semi-conductor resistor for maximum EMI and RFI suppression
- Patented Ultraseal coated shell for rust prevention
- Made in the USA
| Position | Notes | |||
|---|---|---|---|---|
| 2000, 2001, 2002, 2004, 2005 | Aprilia | RX 50 | - | - |
| 2004-2008 | Aprilia | SR 50 | - | - |
| 1999-2008 | Aprilia | RS 50 | - | - |
| 2005-2008 | Aprilia | SR 50 R | - | - |
| 2004 | Aprilia | MX 50 | - | - |
| 2008 | Aprilia | SX 50 | - | - |
| 1980 | Can-Am | 400 MX-6 | - | - |
| 1980 | Can-Am | 125 MX-6 | - | - |
| 1980 | Can-Am | 250 MX-6 | - | - |
| 1981, 1982, 1985, 1986, 1987, 1988, 1989, 1990, 1991, 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017 | Honda | CR450R | - | - |
| 1980-1985 | Honda | CR80R | - | - |
| 1983-1985 | Honda | MTX 125 | - | - |
| 1983-1986 | Honda | CR60R | - | - |
| 1990 | Honda | NS50F | - | - |
| 2005-2007 | Honda | CR250R | - | - |
| 1983-1986 | Honda | MTX 200 | - | - |
| 1986 | Honda | NS125 | - | - |
| 1990-1994 | Husqvarna | CR 125 | - | - |
| 1995-2013 | Husqvarna | CR125 | - | - |
| 2001 | Husqvarna | WRE 125 | - | - |
| 2002 | Husqvarna | WR125 | - | - |
| 1983-2003 | Kawasaki | KX60 | - | - |
| 1982-2003 | Kawasaki | KX125 | - | - |
| 1993-2018 | Kawasaki | KX 450 | - | - |
| 1993-2015 | Kawasaki | KX 400 | - | - |
| 1980-1981 | Kawasaki | KX420 | - | - |
| 1976, 1977, 1978, 1979, 1980, 1981, 1982, 1983, 1984, 1985, 1986, 1987, 1988, 1989, 1990, 1991, 1992, 1993, 1994, 1995, 1996, 2000, 2001, 2002, 2003, 2012, 2013, 2014 | Kawasaki | Z 750 | - | - |
| 1975-1976 | Kawasaki | KX400 | - | - |
| 1980, 1981, 1982, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016 | Kawasaki | KX 60 | - | - |
| 1981-1982 | Kawasaki | KX80 | - | - |
| 1974, 2019, 2020 | Kawasaki | KX450 | - | - |
| 2004-2011 | Kawasaki | Z750 | - | - |
| 1990, 1991, 1992, 1993, 1994, 1995, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017, 2018, 2019, 2020 | KTM | 500 EXC | - | - |
| 2003 | KTM | 200 SX | - | - |
| 1999-2001 | KTM | 200 EXC | - | - |
| 1989 | KTM | 500 DXC | - | - |
| 1993-1995 | KTM | 250 SX | - | - |
| 2001 | KTM | 125 EXC | - | - |
| 2002 | KTM | 125 SX | - | - |
| 1967-1975 | Suzuki | RM 370 | - | - |
| 1976-1977 | Suzuki | RM370 | - | - |
| 1973 | Yamaha | DT 360 | - | - |
| 1974 | Yamaha | DT360 | - | - |
| 1991 | Yamaha | DT 125 | - | - |
