Skip to content
Mercury MerCruiser 27-811546 OMC 3853511 Cylinder Head Gasket Sierra 18-3874
- Mercury MerCruiser OMC Cylinder Head Gasket
- For use with:
- MerCruiser
- 420 GM 1987-1993 4 stroke 7.4, liters 8 cylinders 454 cid
- 425 GEN V GM 1987-1993 4 stroke 8 cylinders 454 cid
- 425 GM 1987-1993 4 stroke 8 cylinders 454 cid
- 450 GEN V GM 454 1995-1996 4 stroke 8 cylinders
- 454 EFI GEN V GM 1993-1996 4 stroke 8 cylinders 454 cid
- 454 MAG BRAVO MPI GEN VI GM 1996-1997 4 stroke 8 cylinders 454 cid
- 454 MAG MPI BRAVO GEN VI GM 1998-2019 4 stroke 8 cylinders 454 cid
- 454 MAG MPI HORIZON GEN VI GM 4 stroke 8.2, liters 8 cylinders 454 cid
- 465 GEN V GM 1990-1994 465,hp 4 stroke 8 cylinders 502 cid
- 465 GM 1990-1994 4 stroke 8.2 liters 8 cylinders 502 cid
- 500 GEN V GM 1994-1996 500hp 4 stroke 8.2, liters 8 cylinders 502 cid
- 502 EFI GEN V GM 1993-1996 4 stroke 8.2 liters 8 cylinders 502 cid
- 502 MAG MPI BRAVO GEN VI GM 1998-2019 4 stroke 8.2 liters 8 cylinders 502 cid
- 502 MAG MPI GEN VI GM 1996-1997 4 stroke 8.2 liters 8 cylinders 502 cid
- 525 SC - GEN V GM 1991-1996 525,hp 4 stroke 8 cylinders 454, cid
- 525 SC - GEN VI 1996-1999 525hp 4 stroke 8, cylinders
- 525 SC GM 1993-1995 4 stroke 8 cylinders 454 cid
- 525 SC GM 454 1991-1992 4 stroke 8 cylinders 454 cid
- 600 SC BOBTAIL 1998-2000 4 stroke 8 cylinders
- 600 SC GEN IV & V GM 1991-1996 4 stroke 8 cylinders 502 cid
- 7.4L MIE MPI LH GEN VI GM 1996-1997 4 stroke 7.4 liters 8 cylinders 454 cid
- 8.2L MIE GEN V GM 1993-1996 4 stroke 8.2 liters 8 cylinders 502 cid
- 8.2L MIE MPI GEN VI GM 4 stroke 8.2 liters 8 cylinders 502 cid
- 8.2L MIE MPI LH GEN VI GM 1996-1997 4 stroke 8.2 liters 8 cylinders 502 cid
- OMC
- 7.4 liter 1994-1998 4 stroke 7.4 liters 8 cylinders
- 8.2 liter 1998-1998 4 stroke 8.2 liters 8 cylinders
- Manufacturer: Sierra
- Model Number: Head Gasket
- Part Number: 18-3874
- Also Known As:
- Mercury MerCruiser 27-811546, 27-879150139
- OMC Johnson Evinrude 3853511
- Crusader 31137