MerCruiser I/O & Inboard Oil Capacity Guide

We do our best to make suggestions, but please double check your owners manual before making a purchase and using any product! Always check the dipstick!

Suggested Oil:

Model	Make	CID/Litre	Cyl.	Year Range	Serial Range	Approx. Oil Pan Capacity
MCM 60	Renault	68/1.1L	I/L 4	1965 -1968	1887079 – 2049044	2-3/4 US qt (2.6 L)
MCM 80	Renault	80/1.3L	I/L 4	1966 -1969	2049045 – 2851423	5 US qt (4.7 L)
MCM 90	Renault	96/1.6L	I/L 4	1970 -1972	2851424 – 3226957	5 US qt (4.7 L)
MCM 110/120/ 2.5L	GM	153/2.5L	I/L 4	1963 -1989	1537370 – 00853255	4 US qt (3.8 L)
MCM 140/ 3.0L/LX	GM	181/3.0L	I/L 4	1968 – 2016	2508261 and up	4 US qt (3.8 L)
MCM 470/165/170/ 3.7L	Mercury	224/3.7L	I/L 4	1976 -1989	4208730 and up	5-1/2 US qt (5.2 L)
MCM 485	Mercury	224/3.7L	I/L 4	1980 -1982	5685394 – 6218036	5-3/4 US qt (5.4 L)
MCM 488/180/190/ 3.7LX	Mercury	224/3.7L	I/L 4	1983 -1989	6170297 and up	6-1/2 US qt (6.1 L)
MCM 140	GM	19413.2L	I/L 6	1963	1538930 – 1725960	5 US qt (4.7 L)
MCM 160/165	GM	250/4.1L	IlL 6	1967 -1981	2048022 – 5813433	5 US qt (4.7 L)
MCM 200	GM	292/4.8L	IlL 6	1969	2453769 – 2712072	6 US qt (5.7 L)
MCM 185 (4 bbl)	GM	229/3.8L	V-6	1983 -1984	6330183 – 6919655	4-1/2 US qt (4.3 L)
MCM 175/185/205	GM	262/4.3L	V-6	1985 -1987	0A331455 – 08773242	4-1/2 US qt (4.3 L)
MCM 262 Mag EFI	GM	262/4.3L	V-6	1996 -1997	0F803800 – 0K999999	4-1/2 US qt (4.3 L)
MCM 4.3ULX/LH/LXH	GM	262/4.3L	V-6	1988 – 2001	08773243 – 0M299999	4-1/2 US qt (4.3 L)
MCM 4.3L EFI	GM	262/4.3L	V-6	1998 – 2001	OL012009 – 0M299999	4-1/2 US qt (4.3 L)
MCM 4.3L & MPI	GM	262/4.3L	V-6	2002 – 2016	0M300000 and up	4 US qt (3.8 L)
MCM 888	Ford	302/4.9L	V-8	1971 – 1977	3108723 – 4887829	6 US qt (5.7 L)
MCM/MIE 225	Ford	302/4.9L	V-8	1973 -1974	3385721 – 4176999	6 US qt (5.7 L)
MCM/MIE 215	Ford	302/4.9L	V-8	1970 -1972	2781153 – 3563181	7 US qt (6.6 L)
MCM 190	GM	283/4.6L	V-8	1963 -1964	1564539 – 1730903	5 US qt (4.7 L)
MCM 228	GM	305/5.0L	V-8	1977 -1978	4765100 – 5170008	5 US qt (4.7 L)
MCM 200/ 5.0L1898	GM	305/5.0L	V-8	1977 -1995	4762210 – 0F600999	5 US qt (4.7 L)
MCM 228/230/ 5.OLX	GM	305/5.0L	V-8	1979 -1995	5170009 – 0F600999	5-1/2 US qt (5.2 L)
MCM 5.0L & EFI	GM	305/5.0L	V-8	1998 – 2002	OL012052 – 0M299999	5-1/2 US qt (5.2 L)
MCM 5.0L & MPI	GM	305/5.0L	V-8	2002 – 2016	0M300000 and up	4-1/2 US qt (4.25 L)
MIE 198/228/230/ 5.0L	GM	305/5.0L	V-8	1977 -1988	4762210 – 08788151	6 US qt (5.7 L)
MCM 225	GM	327/5.4L	V-8	1963 -1966	1539620 – 2278646	5 US qt (4.7 L)
MCM 225/250	GM	327/5.4L	V-8	1967 -1969	2278647 – 2694014	7 US qt (6.6 L)
MIE 225/250	GM	327/5.4L	V-8	1968	2278647 – 2694014	6 US qt (5.7 L)
MCM 2501255	GM	350/5.7L	V-8	1975 -1977	4175500 – 4908849	5 US qt (4.7 L)
MCM 260/ 5.7L/LX & EFI	GM	350/5.7L	V-8	1978 – 2002	4908850 – 0M299999	5-1/2 US qt (5.2 L)
MCM 350 Mag, EFI & MPI	GM	350/5.7L	V-8	1986 – 2002	0A635178 – 0M299999	5-1/2 US qt (5.2 L)
MCM 350 Mag & MPI	GM	350/5.7L	V-8	2002 – 2016	0M300000 and up	4-1/2 US qt (4.25 L)
MCM 5.7L	GM	350/5.7L	V-8	2002 – 2016	0M300000 and up	4-1/2 US qt (4.25 L)
MIE 255/260/ 5.7L	GM	350/5.7L	V-8	1975 -1993	4175500 – 0D839999	6 US qt (5.7 L)
MIE 5.7L & EFI	GM	350/5.7L	V-8	1993 -1997	OD840000 – OK999999	4 US qt (3.8 L)
MIE 5.7L/ 350 Mag MPI	GM	350/5.7L	V-8	1998 – 2002	OL002003 – 0M299999	5-1/2 US qt (5.2 L)
MIE 5.7L/ 350 Mag MPI	GM	350/5.7L	V-8	2002 – 2016	0M300000 and up	4-1/2 US qt (4.25 L)
Ski 5.7L	GM	350/5.7L	V-8	1985 -1989	0A338553 – 00756666	4 US qt (3.8 L)
Ski 5.7L/ 350 Mag & MPI	GM	350/5.7L	V-8	1990 -1997	00756667 – OK999999	5 US qt (4.7 L)
Ski 5.7L/ 350 Mag MPI	GM	350/5.7L	V-8	1998 – 2002	OL002005 – 0M299999	5-1/2 US qt (5.2 L)
Ski 5.7L/ 350 Mag MPI	GM	350/5.7L	V-8	2002 – 2016	0M300000 and up	4-1/2 US qt (4.25 L)
Black Scorpion Ski (Gen+)	GM	350/5.7L	V-8	1996 -1997	OF800000 – 0K999999	5 US qt (4.7 L)
Black Scorpion Ski (Gen+)	GM	350/5.7L	V-8	1998 – 2001	OL002500 – 0M391599	5-1/2 US qt (5.2 L)
Black Scorpion Ski (Gen+)	GM	350/5.7L	V-8	2003 – 2016	0M391600 and up	4-1/2 US qt (4.25 L)
MCM 233/255	Ford	351/5.8L	V-8	1973 -1977	3258728 – 4902304	5 US qt (4.7 L)
MIE 233/255	Ford	351/5.8L	V-8	1973 -1976	3258728 – 4775784	7 US qt (6.6 L)
MX 6.2L MPI	GM/Mercury	377/6.2L	V-8	2000 – 2002	OL680003 – 0M299999	5-1/2 US qt (5.2 L)
MX 6.2L MPI MIE & Ski	GM/Mercury	377/6.2L	V-8	2002 – 2016	0M300000 and up	4-1/2 US qt (4.25 L)
MX 6.2L Blk Scorpion Ski	GM/Mercury	377/6.2L	V-8	2001 – 2003	OL670015 – 0M391599	5-1/2 US qt (5.2 L)
MX 6.2L Blk Scorpion Ski	GM/Mercury	377/6.2L	V-8	2003 – 2016	0M391750 and up	4-1/2 US qt (4.25 L)
MCM 325	GM	427/7.0L	V-8	1969 -1972	2278747 – 3780449	8 US qt (7.6 L)
MIE 325	GM	427/7.0L	V-8	1968 -1974	2278747 – 3780449	7 US qt (6.6 L)
MCM 330	GM	454/7.4L	V-8	1977 -1981	4623115 – 6083144	6 US qt (5.7 L)
MCM 330 & 454 Mag Alpha	GM	454/7.4L	V-8	1982 -1988	6083145 – 08785148	7 US qt (6.6 L)
MCM 7.4L & 454 Mag	GM	454/7.4L	V-8	1988 -1991	08771113 – 0D603117	8 US qt (7.6 L)
MCM 7.4L/LX & 454 Mag, EFI & MPI	GM	454/7.4L	V-8	1992 – 2001	OD603118 – 0M024999	7 US qt (6.6 L)
MIE 330	GM	454/7.4L	V-8	1977 -1980	4623115 – 5889913	7 US qt (6.6 L)
MIE 340/ 7.4L w/ Borg Warner trans.	GM	454/7.4L	V-8	1981 – 1992	5889914 – 0D715493	7 US qt (6.6 L)
MIE 7.4L w/Hurth trans.	GM	454/7.4L	V-8	1988 -1992	0C391564 – 0D715493	8 US qt (7.6 L)
MIE 7.4L & 454 Mag MPI	GM	454/7.4L	V-8	1992 – 2001	0D715494 – 0L674613	7 US qt (6.6 L)
Ski 454 Mag EFI & MPI	GM	454/7.4L	V-8	1995 -1997	0F215800 – 0K999999	7 US qt (6.6 L)
MCM 390	GM	482/7.9L	V-8	1969 -1970	2781129 – 3042731	8 US qt (7.6 L)
MIE 390	GM	482/7.9L	V-8	1969 -1970	2781129 – 2825059	7 US qt (6.6 L)
MCM 496 Mag & HO	GM	496/8.1L	V-8	2001 – 2016	0M025000 and up	9 US qt (8.5L)
MIE 8.1S Horizon & HO	GM	496/8.1L	V-8	2001 – 2016	0M026000 and up	9 US qt (8.5L)
MCM 502 Mag	GM	502/8.2L	V-8	1990 -1992	00878221 – 0D824588	8 US qt (7.6 L)
MCM 502 Mag, EFI & MPI	GM	502/8.2L	V-8	1992 – 2001	0D824589 – 0M024999	7 US qt (6.6 L)
MCM 8.2 Mag	GM	502/8.2L	V-8	2010 – 2016	1A350340 and up	7 US qt (6.6 L)
MIE 8.2L	GM	502/8.2L	V-8	1990 -1996	00878221 – 0F819619	8 US qt (7.6 L)
MIE 8.2L MPI	GM	502/8.2L	V-8	1996 – 2001	0F819620 – 0L674200	7 US qt (6.6 L)
MIE 8.2	GM	502/8.2L	V-8	2010 – 2016	1A350802 and up	7 US qt (6.6 L)