• Mercruiser engine overhaul gasket set

GLM Marine engine gasket set 
4 cylinder to V8 engines

Updated April 26 2026

• For Chevy, Ford and Mercury motors
• For years 1968 and up

39018 Mercruiser Alpha 1 powerhead gasket set

Photo

Description / OEM #

Price
(USD)

Price (Canadian)

39050 Engine overhaul gasket kit

P/N 39050

 Engine overhaul gasket kit

GM 153 CID 2.5 liter years 1983 to 1989

OEM: 27 – 34273 A88

$159.95

$210.89

39011

P/N 39011

 Gasket kit

MCM 140/3.0 liter years 1983 to 1989.
MCM 3.0 liter LX (1990 & up)

OEM: 27 – 810846 A05 + 27 – 52364 A88

$220.95

$291.89

39060

P/N 39060

Gasket kit

GM 181 CID 3.0L (1968 – 1982)

OEM: 27 – 801839

$101.95

$134.89

39110

P/N 39110 Gasket kit

Mercruiser 224 3.7L 470 ( 1976 – 1984 ) & 485 ( 1980 – 1982 )

OEM: 27 – 74830 A3

$286.95

$378.89

39040 Mercruiser 224 CID 3.7 Liter 1983-1989

P/N 39040 Gasket kit

Mercruiser 224 CID 3.7L (1983 – 1989) except 1983 – 1984 470

OEM: 27 – 43186 A1

$293.95

$ 443.89

39100

P/N 39100

 Gasket kit

GM 250 CID 4.0L 160, 165 HP

OEM: 27 – 801841

$356.95

$470.89

39650

P/N 39650

 Engine overhaul gasket kit

Chevy 4.3L, 175, 185 and 205 HP

Years 1992 and lower

OEM: 27 – 11977 A92

$258.95

$ 475.89

39012

P/N 39012 

Gasket kit

4.3L

OEM: 27 – 801842

$306.95

$404.89

39013

P/N 39013 

Engine overhaul gasket set

4.3 liter LX Generation 2 (1993 – 1995)

OEM: 27 – 824326 A93

$395.95

$ 626.89

39014

P/N 39014

 Gasket kit

4.3L (Gen. +) (1996 & up)

OEM: 27 – 824326 A96

$567.95

$ 899.89

39030

P/N 39030 

Gasket kit

Ford 302 CID 5.0L

OEM: 27 – 801857

$360.95

$475.89

39010

P/N 39010 

Gasket kit

GM 305 / 350 CID 5.0 / 5.7L

( 1986 and lower )

OEM: 27 – 75611 A86

$240.95

$317.89

39017

P/N 39017 

Gasket kit

MCM / MIE 200, 230, 260, 350 Mag. 5.0L / LX & 5.7L

( 1987 – 1995 )

$356.95

$ 566.89

39016

P/N 39016 

Gasket kit

5.0 / 5.7L (gen +)

( 1998 & up )

OEM: 27 – 861246 A05

$251.95

$ 399.89

39018 engine overhaul set 27 - 806871 A96

P/N 39018 

Gasket kit

MCM/MIE 260, 350 Mag.
5.7L/LX
(1991 – 1997)

OEM: 27 – 806871 A96

$300.95

$ 476.89

39019

P/N 39019 

Gasket kit

MCM/MIE 5.7 liter LX/EFI
350 Mag. EFI (Gen+)
(1996 – 1997)

OEM: 27 – 75611 A96

$252.95

$ 401.89

39015

P/N 39015

 Gasket kit

305 / 350 CID 5.0 / 5.7L
( 1986 and  lower)

OEM: 27 – 801843

$307.95

$405.89

39020

P/N 39020

 Gasket kit

GM 454 CID 7.4L
1991 and lower

OEM: 27 – 801853

$374.95

$494.89

People who purchased the above also purchased:

Photo

Description / OEM #

Price
(USD)

Price (Canadian)

508235 OMC Johnson Compound - 4 OZ

P/N 508235

Gasket sealing compound – 4 FL. OZ (118 ml).

This sealant is used on the o-rings and gaskets.

$22.95

$27.89

15201 Engine water pump

P/N 15201 

OMC Cobra engine water pump

Fits both metal & composite timing chain cover

229 CID – 3.8 litre
262 CID – 4.3 litre
305 CID – 5.0 litre
350 CID – 5.7 litre

OEM: 850399 – 1

$129.95

$169.89