The Sierra 18-7284 fuel pump for select Mercruiser Stern Drives fits MCM 175, 185, 205 & 4.3L/LX engines. Includes mounting gasket. See OM interchange and engine fitment for additional replacement details.
Warranty
WARNING Cancer or Reproductive Harm — www.P65Warnings.ca.gov | Brand | Engine Model | Year | Serial Number Range | Horsepower |
|---|---|---|---|---|
| Mercruiser Stern Drive | 185 4 BBL. GM | 1983 | 6330183-6919655 | — |
| Mercruiser Stern Drive | 185 4 BBL. GM | 1984 | 6330183-6919655 | — |
| Mercruiser Stern Drive | 205 4 BBL. GM | 1985 | 0A331455-0B527954 | — |
| Mercruiser Stern Drive | 185 2 BBL. GM | 1985 | 0A331455-0B527954 | — |
| Mercruiser Stern Drive | 205 4 BBL. GM | 1986 | 0A331455-0B527954 | — |
| Mercruiser Stern Drive | 185 2 BBL. GM | 1986 | 0A331455-0B527954 | — |
| Mercruiser Stern Drive | 4.3LX 4 BBL. GM | 1987 | 0B775130-0D714369 | 205 |
| Mercruiser Stern Drive | 175 2 BBL. GM | 1987 | 0B527955-0B773242 | — |
| Mercruiser Stern Drive | 205 4 BBL. GM | 1987 | 0B527955-0B775129 | — |
| Mercruiser Stern Drive | 4.3L 2 BBL. GM 262 | 1987 | 0B773243-0D714106 | — |
| Mercruiser Stern Drive | 185 2 BBL. GM | 1987 | 0A331455-0B527954 | — |
| Mercruiser Stern Drive | 205 4 BBL. GM | 1987 | 0A331455-0B527954 | — |
| Mercruiser Stern Drive | 4.3LX 4 BBL. GM | 1988 | 0B775130-0D714369 | 205 |
| Mercruiser Stern Drive | 4.3L 2 BBL. GM 262 | 1988 | 0B773243-0D714106 | — |
| Mercruiser Stern Drive | 175 2 BBL. GM | 1988 | 0B527955-0B773242 | — |
| Mercruiser Stern Drive | 205 4 BBL. GM | 1988 | 0B527955-0B775129 | — |
| Mercruiser Stern Drive | 4.3LX 4 BBL. GM | 1989 | 0B775130-0D714369 | 205 |
| Mercruiser Stern Drive | 205 4 BBL. GM | 1989 | 0B527955-0B775129 | — |
| Mercruiser Stern Drive | 175 2 BBL. GM | 1989 | 0B527955-0B773242 | — |
| Mercruiser Stern Drive | 4.3L 2 BBL. GM 262 | 1989 | 0B773243-0D714106 | — |
| Mercruiser Stern Drive | 4.3LX 4 BBL. GM | 1990 | 0B775130-0D714369 | 205 |
| Mercruiser Stern Drive | 175 2 BBL. GM | 1990 | 0B527955-0B773242 | — |
| Mercruiser Stern Drive | 4.3L 2 BBL. GM 262 | 1990 | 0B773243-0D714106 | — |
| Mercruiser Stern Drive | 205 4 BBL. GM | 1990 | 0B527955-0B775129 | — |
| Mercruiser Stern Drive | 4.3LX 4 BBL. GM | 1991 | 0B775130-0D714369 | 205 |
| Mercruiser Stern Drive | 205 4 BBL. GM | 1991 | 0B527955-0B775129 | — |
| Mercruiser Stern Drive | 4.3L 2 BBL. GM 262 | 1991 | 0B773243-0D714106 | — |
| Mercruiser Stern Drive | 175 2 BBL. GM | 1991 | 0B527955-0B773242 | — |
| Mercruiser Stern Drive | 4.3LX 4 BBL. GM | 1992 | 0B775130-0D714369 | 205 |
| Mercruiser Stern Drive | 175 2 BBL. GM | 1992 | 0B527955-0B773242 | — |
| Mercruiser Stern Drive | 4.3L 2 BBL. GM 262 | 1992 | 0B773243-0D714106 | — |
| Mercruiser Stern Drive | 205 4 BBL. GM | 1992 | 0B527955-0B775129 | — |
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SIERRA has a 60-year history as a leading global manufacturer of aftermarket engine and drive parts for the marine industry. The SIERRA brand encompasses the full SIERRA Marine product lines, as well as expansive brands formerly known as Shields and Moeller.
