| Manufacturer | NGK |
| MPN | 3997 |
| Size | |
| Color |
low price alert!
This is a competitively priced product
Superior construction, longer life, optimum performance.
| 2004 | ATK | 620 Intimidator |
| 2007 | ATK | 620 Intimidator |
| 2004 | ATK | 700 Intimidator |
| 2007 | ATK | 700 Intimidator |
| 1999 | Husqvarna | CR250 |
| 2000 | Husqvarna | CR250 |
| 2001 | Husqvarna | CR250 |
| 2000 | Husqvarna | WR250 |
| 2001 | Husqvarna | WR250 |
| 2002 | Husqvarna | WR250 |
| 2003 | Husqvarna | WR250 |
| 2004 | Husqvarna | WR250 |
| 2005 | Husqvarna | WR250 |
| 2006 | Husqvarna | WR250 |
| 2007 | Husqvarna | WR250 |
| 2008 | Husqvarna | WR250 |
| 1983 | Kawasaki | KX250 |
| 1984 | Kawasaki | KX250 |
| 1985 | Kawasaki | KX250 |
| 1985 | Kawasaki | KX500 |
| 1986 | Kawasaki | KX500 |
| 1987 | Kawasaki | KX500 |
| 1988 | Kawasaki | KX500 |
| 1989 | Kawasaki | KX500 |
| 1990 | Kawasaki | KX500 |
| 1991 | Kawasaki | KX500 |
| 1992 | Kawasaki | KX500 |
| 1993 | Kawasaki | KX500 |
| 1994 | Kawasaki | KX500 |
| 1995 | Kawasaki | KX500 |
| 1996 | Kawasaki | KX500 |
| 1997 | Kawasaki | KX500 |
| 1998 | Kawasaki | KX500 |
| 1999 | Kawasaki | KX500 |
| 2000 | Kawasaki | KX500 |
| 2001 | Kawasaki | KX500 |
| 2002 | Kawasaki | KX500 |
| 2003 | Kawasaki | KX500 |
| 2004 | Kawasaki | KX500 |
| 1990 | KTM | 540 DXC |
| 1991 | KTM | 540 DXC |
| 1992 | KTM | 550 DXC |
| 1993 | KTM | 550 MXC |
| 1994 | KTM | 550 MXC |
| 1995 | KTM | 550 MXC |
| 1996 | KTM | 550 MXC |
| 1982 | Yamaha | IT175 |
| 1983 | Yamaha | IT175 |
| 1986 | Yamaha | IT200 |
| 1991 | Yamaha | WR250 |
| 1992 | Yamaha | WR250 |
| 1993 | Yamaha | WR250 |
| 1994 | Yamaha | WR250 |
| 1995 | Yamaha | WR250 |
| 1996 | Yamaha | WR250 |
| 1997 | Yamaha | WR250 |
| 1982 | Yamaha | YZ250 |
| 1988 | Yamaha | YZ250 |
| 1989 | Yamaha | YZ250 |
| 1990 | Yamaha | YZ250 |
| 1991 | Yamaha | YZ250 |
| 1992 | Yamaha | YZ250 |
| 1993 | Yamaha | YZ250 |
| 1994 | Yamaha | YZ250 |
| 1995 | Yamaha | YZ250 |
| 1996 | Yamaha | YZ250 |
| 1997 | Yamaha | YZ250 |
| 1998 | Yamaha | YZ250 |
| 1999 | Yamaha | YZ250 |
| 2000 | Yamaha | YZ250 |
| 2001 | Yamaha | YZ250 |
| 2002 | Yamaha | YZ250 |
| 2003 | Yamaha | YZ250 |
| 2004 | Yamaha | YZ250 |
| 2005 | Yamaha | YZ250 |
| 2006 | Yamaha | YZ250 |
| 2007 | Yamaha | YZ250 |
| 2008 | Yamaha | YZ250 |
| 2009 | Yamaha | YZ250 |
| 2010 | Yamaha | YZ250 |
| 2011 | Yamaha | YZ250 |
| 1989 | Yamaha | YZ250WR |
| 1990 | Yamaha | YZ250WR |
| 1983 | Yamaha | YZ490 |
| 1984 | Yamaha | YZ490 |
| 1985 | Yamaha | YZ490 |
Part listed fits Models described and may fit other models not listed, contact us if you have fitment questions. Warranties are Manufacturer Warranties when applicable-Message us for details. Returns must be in the unopened, unused condition.
Most orders ship within 24 hours and arrive in 1-3 business days
Payments are handled by ebay-please contact ebay with payment specific questions
Returns are accepted within 30 days of delivery, Returns must be in the unused and unopened condtion-no buy and trys.
Contact Us via ebay messaging- we will respond