Description Prolong engine life and save on costly repairs with an oil plug that picks up metal filings Must use washer provided Compare with original OEM plug before installing Made in the U.S.A. fitment makemodelyear Honda CR125M Elsinore 1974 - 1978 Honda CR125R Elsinore 1979 - 1981 Honda CR250M Elsinore 1970 - 1976 Honda CR250R 1982 - 2006 Honda CR250R Elsinore 1978 - 1981 Honda CR480R 1982 - 1983 Honda CR500R 1984 - 2001 Honda CR80R 1980 - 2002 Honda CR85R 2003 - 2007 Honda CRF100F 2004 - 2013 Honda CRF50F 2004 - 2008 Honda CRF70F 2004 - 2009 Honda CRF80F 2004 - 2013 Honda XR250 1979 - 1980 Honda XR250L 1991 - 1996 Honda XR250R 1981 - 2004 Honda XR350R 1983 - 1985 Honda XR400R 1996 - 2004 Honda XR500R 1981 - 1984 Honda XR50R 2000 - 2003 Honda XR600R 1994 - 2000 Honda XR650L 1993 - 2006 Honda XR650R 2000 - 2004 Honda XR70R 1997 - 2003 Honda XR80 1979 - 1984 Honda XR80R 1985 - 2003 Honda Z50 1979 - 1999 Husqvarna 125 CR 1982 - 2004 Yamaha WR 200 R 1992 Yamaha WR 250 Z 1991 - 1997 Yamaha WR 500 Z 1992 - 1993 Yamaha YZ 100 1976 - 1983 Yamaha YZ 125 1984 - 2004 Yamaha YZ 250 1984 - 2004 Yamaha YZ 250 F 2001 - 2002 Yamaha YZ 250 WR 1989 - 1990 Yamaha YZ 360 1974 - 1975 Yamaha YZ 400 1976 - 1979 Yamaha YZ 400 F 1998 - 1999 Yamaha YZ 426 F 2000 - 2002 Yamaha YZ 465 1980 - 1981 Yamaha YZ 490 1982 - 1990 Yamaha YZ 80 1982 - 2001 Yamaha YZ 85 2002 - 2006