K&N Powersports Cartridge Oil Filters are designed to satisfy the needs of racers and engine builders as well as the average motorcycle or ATV owner who wants the best oil filter available. K&N Powersports Oil Filters trap harmful contaminants while the filter s construction allows for high oil flow rates. K&N Oil Filters are covered by a limited warranty to be free from defects in materials and workmanship when installed and replaced using engine and equipment manufacturer s recommended service intervals. This Part Fits: Year Make Model Submodel 1983 Suzuki GR650 Tempter Base 1978-1979 Suzuki GS1000 Base 1978-1980 Suzuki GS1000E Base 1980-1981 Suzuki GS1000G Base 1980-1981 Suzuki GS1000GL Base 1979 Suzuki GS1000L Base 1979-1980 1982 Suzuki GS1000S Base 1982 Suzuki GS1000S Katana Base 1980-1983 Suzuki GS1100E Base 1983 Suzuki GS1100ES Base 1982-1983 Suzuki GS1100G Base 1982-1983 Suzuki GS1100GK Base 1982-1983 Suzuki GS1100GL Base 1980 Suzuki GS1100L Base 1983 Suzuki GS1100S Katana Base 1984-1986 Suzuki GS1150E Base 1985 Suzuki GS1150ES Base 1980-1981 Suzuki GS250T Base 1982-1983 1985 Suzuki GS300L Base 1977-1978 Suzuki GS400X Base 1979 Suzuki GS425 Base 1979 Suzuki GS425E Base 1979 Suzuki GS425L Base 1980-1983 Suzuki GS450E Base 1982-1983 1985 Suzuki GS450GA Base 1980-1983 1985-1988 Suzuki GS450L Base 1980-1981 Suzuki GS450S Base 1981-1982 Suzuki GS450T Base 1981-1983 Suzuki GS450TX Base 1989-2002 Suzuki GS500 Base 2004-2009 Suzuki GS500F Base 1977-1979 Suzuki GS550 Base 1977-1980 1983-1986 Suzuki GS550E Base 1983-1986 Suzuki GS550ES Base 1979-1986 Suzuki GS550L Base 1982 Suzuki GS550M Base 1981 Suzuki GS550T Base 1981-1982 Suzuki GS650E Base 1981-1983 Suzuki GS650G Base 1981-1983 Suzuki GS650GL Base 1983 Suzuki GS650M Katana Base 1977-1979 Suzuki GS750 Base 1978-1983 Suzuki GS750E Base 1983 Suzuki GS750ES Base 1979-1981 Suzuki GS750L Base 1983 Suzuki GS750S Katana Base 1982-1983 Suzuki GS750T Base 1979-1983 Suzuki GS850G Base