• Brand: Quicksilver
• Condition: New
• MPN: 36-55143Q
• Related Part Numbers: 36-55143

Part number 36-55143Q

Mercury Quicksilver Closed Cooling System Cap.

This radiator cap is for use on various Mercruiser stern drive engines.

New OEM factory part.

Replaces 39441, 55143.

The following Mercruiser sterndrives use this radiator cap. Check the list for your serial number.

165 (2 BBL.) MERCURY 224 I/L4 1987 0B434941 THRU 0B774251 (MERCRUISER)
170 (2 BBL.) MERCURY 224 I/L4 1985-1986 6916779 THRU 0B434940 (MERCRUISER)
180 (4 BBL.) MERCURY 224 I/L4 1987 0B436391 THRU 0B775248 (MERCRUISER)
190 (4 BBL.) MERCURY 224 I/L4 1985-1986 6916779 THRU 0B436390 (MERCRUISER)
198 MIE (2 BBL.) GM 305 V-8 1977 4762210 THRU 6218461 (MERCRUISER)
228 (4 BBL.) GM 305 V-8 1979-1982 5170009 THRU 6218461 (MERCRUISER)
228 MIE (4 BBL.) GM 305 V-8 1979-1980 5170009 THRU 5907057 (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)
260 (4 BBL.) GM 350 V-8 1978-1982 4908850 THRU 6218461 (MERCRUISER)
260 MIE GM 350 V-8 1981-1986 5907058 THRU 0B522505 (MERCRUISER)
260 MIE GM 350 V-8 1987 0B522506 THRU 0B788196 (MERCRUISER)
3.7L (2 BBL.) MERCURY 224 I/L4 1988-1989 0B774252 & Up (MERCRUISER)
3.7LX (4 BBL.) MERCURY 224 I/L4 1988-1989 0B775249 & Up (MERCRUISER)
330 GM 454 V-8 1977-1981 4623115 THRU 6083144 (MERCRUISER)
330 GM 454 V-8 1982-1987 6083145 THRU 0B816540 (MERCRUISER)
330 MIE GM 454 V-8 1977-1980 4623115 THRU 5889913 (MERCRUISER)
340 MIE W/B/W GM 454 V-8 1981-1987 5889914 THRU 0B788365 (MERCRUISER)
390 GM 482 V-8 1969-1970 2781129 THRU 2825059 (MERCRUISER)
390 MIE GM 482 V-8 1969-1970 2781129 THRU 2825059 (MERCRUISER)
470 (2 BBL.) MERCURY 224 I/L4 1976-1979 4208730 THRU 5520114 (MERCRUISER)
470 (2 BBL.) MERCURY 224 I/L4 1980-1982 5520115 THRU 6218036 (MERCRUISER)
470 (2 BBL.) MERCURY 224 I/L4 1983-1984 6218037 THRU 6916778 (MERCRUISER)
470 MIE MERCURY 224 I/L4 1980-1981 5520115 THRU 6218036 (MERCRUISER)
485 (2 BBL.) MERCURY 224 I/L4 1980-1982 5685394 THRU 6218036 (MERCRUISER)
488 (4 BBL.) MERCURY 224 I/L4 1983-1984 6170297 THRU 6916778 (MERCRUISER)
5.0L MIE (4 BBL.) GM 305 V-8 1987-1995 0B522506 THRU 0B788151 (MERCRUISER)
5.7L MIE GM 350 V-8 1988-1993 0B788197 THRU 0F024999 (MERCRUISER)
5.7L MIE GM 350 V-8 1994-1995 0F025000 THRU 0F622099 (MERCRUISER)
5.7L MIE GM 350 V-8 1994-1995 0F622151 THRU 0F746099 (MERCRUISER)
5.7L MIE GM 350 V-8 1996 0F622100 THRU 0F622150 (MERCRUISER)
5.7L MIE GM 350 V-8 1996 0F746100 THRU 0K040306 (MERCRUISER)
5.7L MIE GM 350 V-8 1997 0K040307 THRU 0K999999 (MERCRUISER)
7.4L MIE (LH) GEN. V GM 454 V-8 1992-1996 0D715494 THRU 0F820141 (MERCRUISER)
7.4L MIE (LH) GEN. VI GM 454 V-8 1996-1997 0F820142 THRU 0K999999 (MERCRUISER)
7.4l MIE W/B/W GM 454 V-8 1988-1992 0B788366 THRU 0D715493 (MERCRUISER)
7.4L MIE W/HURTH GM 454 V-8 1989-1992 0C391564 THRU 0D715493 (MERCRUISER)
898 (2 BBL.) GM 305 V-8 1977-1982 4762210 THRU 6218461 (MERCRUISER)
Exhaust / Cooling Systems and Extension Kits 1994 & Up (ACCESSORIES)
Exhaust / Cooling Systems and Extension Kits MERCRUISER (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)
Power Steering/Tiller Handles/ Shift Kits MERCRUISER VOL. 1 (1986 THRU 1993) (ACCESSORIES)