Sierra Marine Parts Catalog

691 ❶ Mallory Ignition ❷ Prestolite ❸ Autolite ❹ Mercury Ignition ❺ Holley ❻ Thunderbolt IV ❼ With screw down cap ❽ Delco ❾ Electronic dist. (std rotation) excluding Thunderbolt ignition ❿ Delco EST ✜ Delco digital system ★ With out dist cap ☎ With dist cap ☛ Mercury HEI ☞ Delco HEI ♠ Thunderbolt V ♥ Prestolite with clip down dist cap ✇ Contact controlled dist. (Std. Rotation) excl. Thunderbolt ign. MODEL Cyl. Ignition Type Year Serial # Tune-Up Kit Contact Set Rotor Dist. Cap Coil Distributor Spark Plug Wires 377 SCORPION SKI 377/V-8 1997-1998 K000656 - L00314 18-5281 18-5405 18-5354 18-5443 18-5494-2 ❾ 18-5498-1 ❹ MX 6.2L MPI 377/V-8 ☛ 2000-2001 L680003 - M299999 18-5273 18-5431 18-5395 18-5438 18-5494-2 ❾ 18-8834-1 18-5498-1 ❹ MX 6.2L MPI (377CID) 377/V-8 ☞ 2002-2007 M300000 - A299999 18-5247 18-5245 18-5244 18-8828-1 MX 6.2L MPI 377/V-8 2001-2004 M300000 & UP 18-5247 18-5245 18-5244 18-5465 18-5351 18-8828-1 MX 6.2L MPI HORIZON 377/V-8 ☞ 2002-2007 M300000 - A299999 18-5247 18-5245 18-5244 18-5465 18-5351 18-8828-1 MX6.2L MPI HORIZON MIE 377/V-8 ☞ 2002-2010 M300000 & UP 18-5247 18-5245 18-5244 18-5465 18-5351 18-8828-1 MX 6.2L MPI MIE 377/V-8 ☛ 2000-2001 L670000 - M299999 18-5431 18-5395 18-5438 MX 6.2L MPI MIE 377/V-8 ☞ 2002-2010 M300000 - & UP 18-5244 18-8828-1 MX 6.2L MPI SKI 377/V-8 ☞ 2002-2007 M317000 - A089999 18-5247 18-5245 18-5244 18-8828-1 MX6.2LBLACKSCORPIONSKI 377/V-8 ☞ 2001-2003 F800000 - M391599 18-5354 N/A MX6.2LBLACKSCORPIONSKI 377/V-8 ☛ 2003-2007 M391600 - W698432 18-5395 SCORPION 377 377/V-8 ☛ 2008-2010 W698433 & UP 18-5395 325 MCM & MIE 427/V-8 ♠ 1969-1974 2278747 & UP 18-5282 18-5420 18-5389 18-5494-2 ❾ 18-8803-2 18-5498-1 ❹ 330 MCM & MIE 454/V-8 ❶ 1977-1981 4623115-6083144 18-5251 ★ 18-5314 18-5404-1 18-5376 18-5433 18-5494-2 ❾ 18-8803-2 18-5271 ☎ 18-5498-1 ❹ 18-5313-1 ❾ 330 MCM & MIE 454/V-8 ♠ 1977-1981 4623115-6083144 18-5282 18-5420 18-5389 18-5494-2 ❾ 18-8803-2 18-5498-1 ❹ 18-5313-1 ✇ 330 454/V-8 ❻ 1982-1987 6083145 - B816540 18-5431 18-5395 18-5438 330, 340, 7.4L 454/V-8 1981-1992 5889914 - D715493 18-5273 18-5431 18-5395 18-5438 18-5494-2 ❾ 18-8804-1 MCM & MIE(454cid) 18-5498-1 ❹ 340 MIE 454/V-8 ❻ 1981-1987 5889914 - B788365 18-5431 18-5395 18-5438 350 MIE 454/V-8 ♠ 1974-1976 3780450 - 4623109 18-5282 18-5420 18-5389 18-5494-2 ❾ 18-8803-2 18-5498-1 ❹ 370 TRS 454/V-8 ❶ 1978-1985 4179554 - 6721527 18-5251 ★ 18-5314 18-5404-1 18-5376 18-5433 18-5494-2 ❾ 18-8803-2 18-5271 ☎ 18-5498-1 ❹ 18-5313-1 ✇ 370 TRS 454/V-8 ❺ 1978-1985 4883520 - 6721527 18-5254 18-5317 18-5420 18-5389 18-5433 18-5494-2 ❾ 18-8803-2 18-5498-1 ❹ 18-5313-1 ✇ 370 TRS 454/V-8 ❻ 1985-1987 6721528 - B714586 18-5273 18-5431 18-5395 18-5433 18-5494-2 ❾ 18-8804-1 18-5498-1 ❹ 400 TRS 454/V-8 ❶ 1980-1986 5668232 - B457644 18-5314 18-5404-1 18-5433 400 TRS 454/V-8 ❺ 1980-1986 5668232 - B457644 18-5317 18-5389 18-5433 420 454/V-8 ❻ 1987-1989 A398941 - B622418 18-5273 18-5431 18-5395 18-5438 18-5494-2 ❾ 18-8837-1 18-5498-1 ❹ 425 454/V-8 ❻ 1990-1993 B622419 - D937011 18-5431 18-5395 18-5438 18-1837-1 440 TRS 454/V-8 ❶ 1983-1986 6181070 - B485220 18-5314 18-5404-1 18-5433 450 454/V-8 ❻ 1995-1996 F347100 - F347277 18-5273 18-5431 18-5395 18-5438 18-5494-2 ❾ 18-5498-1 ❹ 454 MAG ALPHA 454/V-8 ❻ 1986-1997 A631894 - B785148 18-5273 18-5431 18-5395 18-5438 18-5494-2 ❾ 18-8804-1 18-5498-1 ❹ 454 MAG BRAVO 454/V-8 ❻ , ♠ 1988-1997 B721206 - K999999 18-5431 18-5395 18-5438 454 MAG EFI 454/V-8 ☞ 1994-1996 F115700 - F802349 18-5354 18-5443 18-8832-1 454 MAG MPI 454/V-8 ☞ 1996-1998 F802350 - L085009 18-5354 18-5443 18-8832-1 454 MAG MPI 454/V-8 ☞ 1998-2001 L085010 - M024999 18-5354 18-5443 18-8832-1 454 MAG MPI HORIZON MIE 454/V-8 ☞ 1998-2001 L002200 - L674000 18-5281 18-5405 18-5354 18-5443 18-5494-2 ❾ 18-5498-1 ❹ 454-EFI,MAG MPI 454/V-8 1994-2001 F115700 & UP 18-5281 18-5405 18-5354 18-5443 18-5494-2 ❾ 18-8832-1 HORIZON MIE 18-5498-1 ❹ I/O — MERCRUISER - Ignition System