Sierra Marine Parts Catalog

176 MERCRUISER Model Cyl. Distributor Year Start Year Stop Serial # Start Serial # End Plug Wire Set 270 MCM & MIE 8 Thunderbolt 1969 1972 2851074 3385720 18-8803-2 280 TRS 8 Mercury/Mallory 1975 1975 4176250 4499390 18-8803-2 300 8 Thunderbolt IV 1985 1986 6668677 0B430367 18-8821-1 320 EFI 8 Thunderbolt IV 1987 1989 0A543604 0C622418 18-8821-1 350 Mag Alpha 8 Thunderbolt IV 1986 1994 0A635178 0F353690 18-8821-1 350 Mag Alpha 8 Thunderbolt V 1995 1997 0F353691 0K999999 18-8821-1 350 Mag Alpha EFI 8 Delco EST 1996 1997 0F800300 0K999999 18-8822-1 350 Mag Bravo MPI 8 Delco EST 1995 1996 0F415189 0K999999 18-8822-1 350 Mag EFI Ski 8 Delco EST 1994 1997 0F215561 0K999999 18-8822-1 350 Mag MPI 8 Delco EST 1998 1998 0L010019 0L325952 18-8822-1 350 Mag MPI Alpha 8 Delco HVS 2001 & Up 0M300000 & Up 18-8828-1 350 Mag MPI Bravo 8 Delco HVS 2001 & Up 0M300000 & Up 18-8828-1 350 Mag MPI Horizon 8 Delco HVS 2001 & Up 0M300000 & Up 18-8828-1 350 Mag MPI Horizon MIE 8 Delco HVS 2001 & Up 0M300000 & Up 18-8828-1 350 Mag MPI MIE 8 Delco HVS 2001 & Up 0M300000 & Up 18-8828-1 350 Mag MPI Ski 8 Thunderbolt IV 1991 1996 0D505450 0K40399 18-8821-1 350 Mag MPI Ski 8 Thunderbolt V 1991 1997 0D505450 0K999999 18-8821-1 5.7L Alpha 8 Thunderbolt IV 1988 1995 0B773305 0F600999 18-8821-1 5.7L Alpha 8 Thunderbolt V 1996 1997 0F601000 & Up 18-8821-1 5.7L Bravo 8 Thunderbolt IV 1988 1993 0B773305 0F353524 18-8821-1 5.7L Bravo 8 Thunderbolt V 1994 & Up 0F353525 & Up 18-8821-1 5.7L EFI 8 Delco EST 1995 1998 0F225560 0L339999 18-8822-1 5.7L EFI MIE 8 Delco EST 1997 1997 0K040300 0K999999 18-8822-1 5.7L MIE 8 Thunderbolt IV 1988 1995 0B788152 0F746099 18-8821-1 5.7L MIE 8 Thunderbolt V 1996 1997 0F622100 0K999999 18-8821-1 5.7L MIE 8 Thunderbolt V 1998 & Up 0L002003 & Up 18-8821-1 5.7L Ski 8 Mallory/Prestolite 1985 1995 0A338553 0F775199 18-8802-1 5.7L Ski 8 Thunderbolt IV 1987 1995 0B514627 0F775199 18-8821-1 5.7L Ski 8 Thunderbolt V 1996 1997 0F775200 0K999999 18-8821-1 5.7L Ski 8 Thunderbolt V 1998 & Up 0L002005 & Up 18-8821-1 5.7LX Alpha & Bravo 8 Thunderbolt V 1996 1997 0F601000 0K999999 18-8821-1 5.7LX Bravo & EFI 8 Delco EST 1996 1997 0F752400 0K999999 18-8822-1 233 MCM & MIE (Ford) 8 Mercury/Prestolite 1975 1977 4173000 4902304 18-8803-2 255 MCM & MIE (Ford) 8 Mercury/Mallory 1973 1980 3258728 5907057 18-8803-2 MX 6.2L MPI 8 Delco HVS 2001 & Up 0M300000 & Up 18-8828-1 MX 6.2L MPI Horizon 8 Delco HVS 2001 & Up 0M300000 & Up 18-8828-1 MX 6.2L MPI Horizon MIE 8 Delco HVS 2001 & Up 0M300000 & Up 18-8828-1 MX 6.2L MPI MIE 8 Delco HVS 2001 & Up 0M300000 & Up 18-8828-1 377 MAG MPI BRAVO 8 Delco HVS ALL ALL 1A300000 & Up 18-8828-1 325 MCM & MIE 8 Thunderbolt 1969 1974 2278747 & Up 18-8803-2 325 MCM & MIE 8 Mallory 1969 1972 2278747 & Up 18-8803-2 390 8 Mallory 1968 1970 ALL 18-8803-2 330 8 Mallory 1977 1981 4623115 6083144 18-8803-2 330 8 Thunderbolt 1977 1981 4623115 6083144 18-8803-2 330 8 Thunderbolt IV 1982 1987 6083145 0B816540 18-8821-1 340 MIE 8 Thunderbolt IV 1981 1987 5889914 0B788365 18-8821-1 350 MIE 8 Thunderbolt 1974 1976 3780450 4623109 18-8803-2 370 TRS 8 Mallory/Holley 1978 1985 4179554 6721527 18-8803-2 370 TRS 8 Thunderbolt IV 1985 1987 6721528 0B714586 18-8821-1 400 TRS 8 Mallory/Holley 1980 1986 5668232 0B457644 18-8803-2 440 TRS 8 Mallory/Holley 1983 1986 6181070 0B485220 18-8803-2 450 8 Thunderbolt IV 1995 1996 0F347100 0F347277 18-8821-1 454 Mag Alpha 8 Thunderbolt IV 1986 1988 0A631894 0B785148 18-8821-1 MERCRUISER CONTINUED ON NEXT PAGE PLUGWIRE SET APPLICATION CHARTS (Cont.) ACCESSORIES — IGNITION - Plug Wire Set Application