Part number 22-48118.

Quicksilver Plug

For the exhaust manifold on various Mercruiser / Alpha One stern drive engines.

New OEM Mercury Marine part that is now obsolete.

Fits the following:

140 GM 181 I/L4 1968-1972 2508261 THRU 3332137 (MERCRUISER)

140 GM 181 I/L4 1972-1978 3332138 THRU 5157668 (MERCRUISER) 140 GM 181 I/L4 1979-1982 5157669 THRU 6229717 (MERCRUISER) 160 GM 250 I/L6 1967-1969 2048022 THRU 2770031 (MERCRUISER) 165 GM 250 I/L6 1970-1978 2770032 THRU 5178958 (MERCRUISER) 165 GM 250 I/L6 1979-1981 5178959 AND UP (MERCRUISER) 198 MIE (2 BBL.) GM 305 V-8 1977 4762210 THRU 6218461 (MERCRUISER) 200 (2 BBL.) GM 305 V-81 1985-1986 6218462 THRU 0B525981 (MERCRUISER) 200 GM 292 I/L6 1969 2453769 THRU 2712072 (MERCRUISER) 215 (4 BBL.) FORD 302 V-8 1970-1972 2781153 THRU 3395720 (MERCRUISER) 215 MIE FORD 302 V-8 1970-1972 2781153 THRU 3563181 (MERCRUISER) 225 (2 BBL.) GM 327 V-8 1967-1969 2278647 THRU 2694014 (MERCRUISER) 225 (4 BBL.) FORD 302 V-8 1973-1974 3385721 THRU 4166999 (MERCRUISER) 225 MIE FORD 302 V-8 1973-1974 3385721 THRU 4176999 (MERCRUISER) 225 MIE GM 327 V-8 1968 2278647 THRU 2694014 (MERCRUISER) 225-S (4 BBL.)FORD 302 V-8 1973-1974 3385721 THRU 4166999 (MERCRUISER) 228 (4 BBL.) GM 305 V-8 1977-1978 4765100 THRU 5170008 (MERCRUISER) 228 (4 BBL.) GM 305 V-8 1979-1982 5170009 THRU 6218461 (MERCRUISER) 228 (4 BBL.) GM 305 V-8 1982-1984 6218462 THRU 0B525981 (MERCRUISER) 228 MIE (4 BBL.) GM 305 V-8 1977-1978 4765100 THRU 5170008 (MERCRUISER) 228 MIE (4 BBL.) GM 305 V-8 1979-1980 5170009 THRU 5907057 (MERCRUISER) 230 (4 BBL.) GM 305 V-8 1985-1986 6218462 THRU 0B525981 (MERCRUISER) 230 MIE (4 BBL.) GM 305 V-8 1981-1986 5907058 THRU 0B522505 (MERCRUISER) 230 MIE (4 BBL.) GM 305 V-8 1987-1995 0B522506 THRU 0B788151 (MERCRUISER) 250 (2 BBL.) GM 327 V-8 1968-1969 2314301 THRU 2639854 (MERCRUISER) 250 (2 BBL.) GM 350 V-8 1977 4768000 THRU 4908849 (MERCRUISER) 250 MIE GM 327 V-8 1968-1969 2314301 THRU 2639854 (MERCRUISER) 255 FORD 351 V-8 1973-1974 3258728 THRU 4175499 (MERCRUISER) 255 MIE FORD 351 V-8 1973-1974 3258728 THRU 4178299 (MERCRUISER) 255 MIE GM 350 V-8 1979-1980 5195909 THRU 5907057 (MERCRUISER) 260 (4 BBL.) GM 305 V-8 1982-1986 6218462 THRU 0B525981 (MERCRUISER) 260 (4 BBL.) GM 350 V-8 1978-1982 4908850 THRU 6218461 (MERCRUISER) 260 GM 350 V-8 1982-1986 6218462 THRU 0B525981 (MERCRUISER) 260 MIE GM 350 V-8 1981-1986 5907058 THRU 0B522505 (MERCRUISER) 260 MIE GM 350 V-8 1987 0B522506 THRU 0B788196 (MERCRUISER) 270 (2 BBL.) GM 350 V-8 1969-1972 2851074 THRU 3077735 (MERCRUISER) 270 MIE GM 350 V-8 1969-1972 2851074 THRU 3077735 (MERCRUISER) 280 TRS GM 350 V-8 1975-1976 4176250 THRU 4770199 (MERCRUISER) 300 TEMPEST GM 350 V-8 1985-1986 6668677 THRU 0B430367 (MERCRUISER) 325 GM 427 V-8 1969-1972 2278747 THRU 3780449 (MERCRUISER) 325 MIE GM 427 V-8 1968-1974 2278747 THRU 3780449 (MERCRUISER) 330 GM 454 V-8 1977-1981 4623115 THRU 6083144 (MERCRUISER) 330 MIE GM 454 V-8 1977-1980 4623115 THRU 5889913 (MERCRUISER) 350 MAG (SKI) GM 350 V-8 1991-1996 0D505450 THRU 0K040399 (MERCRUISER) 350 MAG. ALPHA GM 350 V-8 1986-1987 0A635178 THRU 0B525981 (MERCRUISER) 350 MIE GM 454 V-8 1974-1976 3780450 THRU 4623109 (MERCRUISER) 370 TRS GM 454 V-8 1978-1985 4179554 THRU 6721527 (MERCRUISER) 390 GM 482 V-8 1969-1970 2781129 THRU 2825059 (MERCRUISER) 390 MIE GM 482 V-8 1969-1970 2781129 THRU 2825059 (MERCRUISER) 400 TRS GM 454 V-8 1980-1986 4179554 THRU 0B457644 (MERCRUISER) 440 TRS GM 454 V-8 1983-1986 4179554 THRU 0B485220 (MERCRUISER) 460 TRS GM 482 V-8 1983-1986 4179554 THRU 6181046 (MERCRUISER) 5.0L MIE (4 BBL.) GM 305 V-8 1987-1995 0B522506 THRU 0B788151 (MERCRUISER) 5.7L (SKI) GM 350 V-8 1985-1987 0A338533 THRU 0B514626 (MERCRUISER) 5.7L COMPETITION SKI GM 350 V-8 1987-1995 0B514627 THRU 0F775199 (MERCRUISER) 5.7L MIE GM 350 V-8 1988-1993 0B788197 THRU 0F024999 (MERCRUISER) 888 (2 BBL.) FORD 302 V-8 1971-1977 3108723 AND UP (MERCRUISER) 898 (2 BBL.) GM 305 V-8 1977-1982 4762210 THRU 6218461 (MERCRUISER) 898 (2 BBL.) GM 305 V-8 1983-1984 6218462 THRU 0B525981 (MERCRUISER) Exhaust / Cooling Systems and Extension Kits MC MISCELLANEOUS (1985 AND BELOW) (ACCESSORIES) Exhaust / Cooling Systems and Extension Kits MERCRUISER VOL. 1 (1986 THRU 1993) (ACCESSORIES) Fuel/Oil Tanks, Lines, Filter Kits and Corrosion MERCRUISER VOL. 1 (1986 THRU 1993) (ACCESSORIES) Miscellaneous MC MISCELLANEOUS (1985 AND BELOW) (ACCESSORIES) Power Steering/Tiller Handles/ Shift Kits MERCRUISER VOL. 1 (1986 THRU 1993) (ACCESSORIES) .