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Suzuki spark plug

Champion Spark Plugs for Suzuki Outboard Motors

Champion spark plugs are original equipment on many outboard and inboard motors and are excellent replacements for everyday engine maintenance. Please view the application guide below. You may also find the Champion spark plug code helpful.
Year Model / Engine Copper Plus Plug Alternate Plug Gap
225 HP
2003-1990 DT225 V6 EFI QL78C L78C 0.04
200 HP
1993-1986 DT200 V6 Carb. QL78C L78C 0.04
2001-1986 DT200 V6 EFI QL78C L78C 0.04
175 HP
1992-1987 DT175 V6 QL78C L78C 0.04
150 HP
1994-1986 DT150 V6 Carb. QL78C L78C 0.04
2003-1993 DT150 V6 EFI QL78C L78C 0.04
2003-1993 DT150S V6 EFI QL78C L78C 0.04
140 HP
2004-2002 DF140 4-Cylinder 4-Stroke RC9YC — 0.035
1996-1981 DT140 4-Cylinder Carb. QL78C L78C 0.04
2001-1998 DT140 4-Cylinder EFI QL78C L78C 0.04
1997 Jet 4-Cylinder EFI EFI QL78C L78C 0.04
115 HP
2004-2001 DF115 4-Cylinder 4-Stroke RC9YC — 0.035
1997-1981 DT115 4-Cylinder Carb. QL78C L78C 0.04
2001-1996 DT115S 4-Cylinder EFI QL78C L78C 0.04
100 HP
2001-1989 DT100 V4 QL78C L78C 0.04
1991-1989 Jet QL78C L78C 0.04
90 HP
2004-2001 DF90 4-Cylinder 4-Stroke RC9YC — 0.035
90 HP
1997-1989 DT90 V4 QL78C L78C 0.04
85 HP
2000-1996 DT85 3-Cylinder QL78C L78C 0.04
1995-1979 DT85 3-Cylinder QL78C L78C 0.035
1997-1995 Jet QL78C L78C 0.04
75 HP
1997-1983 DT75 3-Cylinder QL78C L78C 0.04
70 HP
2004-1998 DF70 4-Cylinder 4-Stroke RN9YC N9YC 0.04
65 HP
1982-1978 DT65 2-Cylinder QL78C L78C 0.04
1997-1985 DT65 3-Cylinder QL78C L78C 0.04
60 HP
2004-1998 DF60 4-Cylinder 4-Stroke RN9YC N9YC 0.04
1984-1983 DT60 QL78C L78C 0.04
1989 Jet QL78C L78C 0.04
55 HP
1997-1985 DT55 3-Cylinder QL78C L78C 0.04
1997-1995 Jet QL78C L78C 0.04
50 HP
2004-1999 DF50 3-Cylinder 4-Stroke RA8HC — 0.03
1984-1977 DT50 QL78C L78C 0.04
40 HP
2009-1999 DF40 3-Cylinder 4-Stroke RA8HC — 0.03
2013-2010 DF40A 57.4 CID 3-Cylinder 4-Stroke RA8HC — 0.03
1998-1980 DT40 2-Cylinder QL78C L78C 0.04
1996-1995 Jet QL78C L78C 0.04
35 HP
1989 DT35 QL82C L82C 0.04
1989 Jet QL78C L78C 0.04
30 HP
2004-2000 DF30 3-Cylinder 4-Stroke RA8HC — 0.03
1997-1988 DT30C 3-Cylinder QL82C L82C 0.04
25 HP
2005-2000 DF25 3-Cylinder 4-Stroke RA8HC — 0.03
2013-2006 DF25 32.8 CID V2 4-Stroke RC12YC — 0.03
1987-1977 DT25 2-Cylinder QL82C L82C 0.04
2000-1989 DT25C 3-Cylinder QL82C L82C 0.04
20 HP
1988-1977 DT20 QL82C L82C 0.04
16 HP
1982-1977 T16 QL82C L82C 0.03
15 HP
2013-2005 DF15 2-Cylinder 4-Stroke RC12YC — 0.04
2004-1997 DF15 2-Cylinder 4-Stroke RA8HC — 0.04
1988-1983 DT15 QL82C L82C 0.03
1997-1989 DT15C 2-Cylinder QL82C L82C 0.03
9.9 HP
2013-2005 DF9.9 2-Cylinder 4-Stroke RC12YC — 0.04
2004-1997 DF9.9 2-Cylinder 4-Stroke RA8HC — 0.04
2013-2011 DF9.9A 12.7 CID 2-Cylinder 4-Stroke G59C — 0.04
2010 DF9.9A 12.7 CID 2-Cylinder 4-Stroke G59C — 0.032
1987-1977 DT9 QL86C L86C 0.03
1997-1977 DT9.9C (Sail) 2-Cylinder QL86C L86C 0.03
1997-1988 DT9.9C 2-Cylinder QL82C L82C 0.03
8 HP
2013-2011 DF8A 2-Cylinder 4-Stroke G59C — 0.04
2010 DF8A 2-Cylinder 4-Stroke G59C — 0.032
1987-1980 DT8 2-Cylinder QL87YC L78YC 0.03
1997-1988 DT8C (Sail) 2-Cylinder QL87YC L78YC 0.03
7.5 HP
1979-1977 DT7.5 QL86C L86C 0.03
6 HP
2010-2003 DF6 4-Stroke OHV RN9YC N9YC 0.03
2002-1986 DT6 2-Cylinder QL87YC L78YC 0.04
1985-1984 DT6 2-Cylinder QL87YC L78YC 0.03
5 HP
1983-1978 DT5 QL87YC L78YC 0.03
2001-1999 DT5Y QL82YC L82YC 0.04
4.5 HP
1977 DT4.5 QL86C L86C 0.03
4 HP
2010-2003 DF4 4-Stroke OHV RN9YC N9YC 0.03
1998-1985 DT4 QL87YC L78YC 0.03
3.5 HP
1984-1979 DT3.5 QL87YC L78YC 0.03
2.2 HP
1997 DT2.2 L90C — 0.03
2 HP
1996-1977 DT2 L90C — 0.03

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