Johnson/Evinrude Outboard Motor Thermostat Housings, Thermostat, Kits
Use Chart below to select Yours
Parts are available to order at Bottom of Page

Horsepower Years Thermostat Kit Thermostat Valve Valve Seat Valve Diaghragm Valve Retainer Valve Cup Valve Spring Grommet

5 1965-1968 18-3672 (5) 18-3553

5 1986 18-3672 (5) 18-3553

5.5 1959-1964 18-3672 (5) 18-3553

6 1965-1979 18-3672 (5) 18-3553

6 1986 18-3672 (5) 18-3553

7.5 1980-1986 18-3672 (5) 18-3553

8 1986 18-3672 (5) 18-3553

9.5 1964-1973 18-3672 (5) 18-3553

9.9 1974-1986 18-3672 (5) 18-3553

10 1959-1963 18-3672 (5) 18-3553

15 1974-1986 18-3672 (5) 18-3553

18 1959-1973 18-3672 (5) 18-3553

20 1981-1994 18-3672 (5) 18-3553

25(1) 1969-1994 18-3672 (5) 18-3553

28 1989-1994 18-3672 (5) 18-3553

30 1986-1994 18-3672 (5) 18-3553

35 1959 18-3672 (5) 18-3553

35 1976-1994 18-3672 (5) 18-3553

40 1960-1969 18-3672 (5) 18-3553

45 1989-1992 (2) 18-3672 (5) 18-3553

50 1971-1975 18-3672 (5) 18-3553

50 1979 18-3672 (5) 18-3553

50 1981-1986 18-3672 (5) 18-3553

55 1976-1992 (3) 18-3672 (5) 18-3553

60 1969-1970 18-3669 (5) 18-3557

60 1980-1986 18-3672 (5) 18-3553

60, 60TTL 1993 18-3561

65 1971-1973 18-3669 18-3557

65 1993 18-3561

65C 1984-1986 18-3669 18-3557

65 Jet 1994-1995 18-3673 18-3553
18-3564 18-1243 18-2391

70 1974-1986 18-3669 18-3557

70,70TTL 1993 18-3561

75 1978-1988 18-3669 18-3557

80 Jet 1994-1995 18-3673 18-3553 18-3564 18-1243 18-2391

85 1978-1980 18-3673 18-3553 18-3564 18-1243 18-2391

85 1993-1995 18-3673 18-3553
18-3564 18-1243 18-2391

88 1987-1995 18-3673 18-3553 18-3564 18-1243 18-2391

90(4) 1983-1995 18-3673 18-3553 18-3564 18-1243 18-2391

90 Jet 1994 18-3673 18-3553 18-3564 18-1243 18-2391

100 1979-1980 18-3673 18-3553
18-3564 18-1243 18-2391

100 1990-1995 18-3673 18-3553 18-3564 18-1243 18-2391

100Comm 1984-1995 18-3673 18-3553
18-3564

110 1985-1989 18-3673 18-3553 18-3564 18-1243 18-2391

112 1994-1995 18-3673 18-3553 18-3564 18-1243 18-2391

115(4) 1978-1995 18-3673 18-3553
18-3564 18-1243 18-2391

120 1988-1991 18-1222 18-1221

140 1978-1985 18-3673 18-3553 18-3564 18-1243 18-2391

140 1988-1991 18-1222 18-1221

150 1978-1991 18-3672 (5) 18-3553
18-3563 18-1219 18-3567 18-3565 18-3562 18-1243 18-0182

155 1984-1991 18-3672 (5) 18-3553
18-3563 18-1219 18-3567 18-3565 18-3562 18-1243 18-0182

175 1977-1991 18-3672 (5) 18-3553 18-3563 18-1219 18-3567 18-3565 18-3562 18-1243 18-0182

185 1984-1985 18-3672 (5) 18-3553 18-3563 18-1219 18-3567 18-3565 18-3562 18-1243 18-0182

200 1977-1983 18-3672 (5) 18-3553
18-3563 18-1219 18-3567 18-3565 18-3562 18-1243 18-0182

200 1988-1993 18-1222 18-3565 18-1221

225 1988-1993 18-1222 18-3565 18-1221

235 1978-1985 18-3672 (5) 18-3553 18-3563 18-1219 18-3567 18-3565 18-3562 18-1243 18-0182

Horsepower Years Thermostat Kit Thermostat Valve Valve Seat Valve Diaghragm Valve Retainer Valve Cup Valve Spring Grommet

Notes:
(1) : All 1989-91 models except DR & DT
(2) : Commercial
(3) : Commercial also
(4) : Except 60 degree models
(5) : For complete Thermostat Kit including gaskets & spring use 18-3674

Sierra Thermostat Kit

Contains: 18-3553 Thermostat OE# 75692 18-0182 Thermostat Gasket OE# 27-62386

Base SKU:18-3672

In Stock:Yes

Price: $19.12

Quantity:

Thermostat

Thermostat	Johnson/Evinrude (OMC)	378065, 393659, 434841, 508626
Thermostat	Mercury/Mariner	75692
Thermostat	OMC Sterndrive/Cobra

Thermostat

Chrysler Force

F664068

Base SKU:18-3553

In Stock:Yes

Price: $13.79

Quantity:

Thermostat Cover Gasket

Thermostat Gasket for Johnson/Evinrude Outboard Motors replaces OMC 329830

Base SKU:18-1202

In Stock:Yes

Price: $1.09

Quantity:

Thermostat Cover Gasket

Thermostat gasket for Johnson/Evinrude Outboard Motors replaces OMC 332108

Base SKU:18-2548

In Stock:Yes

Price: $1.04

Quantity:

Thermostat Diaphragm Gasket

Thermostat Diaphragm Gasket Johnson/Evinrude Outboard Motors replaces OMC 394408

Base SKU:18-1222

In Stock:Yes

Price: $10.84

Quantity:

Thermostat Gasket

Thermostat gasket for Johnson/Evinrude Outboard Motors replaces OMC 321184

Base SKU:18-2546

In Stock:Yes

Price: $1.18

Quantity:

Thermostat Gasket

Thermostat Gasket for Johnson/Evinrude Outboard Motors replaces OMC 310058 and MERC 27-62386

Base SKU:18-0182

In Stock:Yes

Price: $1.19

Quantity:

Thermostat Gasket

Thermostat gasket for Johnson/Evinrude Outboard Motors replaces OMC 318917

Base SKU:18-0397

In Stock:Yes

Price: $2.45

Quantity:

Thermostat Gasket

Thermostat Gasket for Johnson/Evinrude Outboard Motors replaces OMC 337068

Base SKU:18-0412

In Stock:Yes

Price: $2.39

Quantity:

Thermostat Gasket

Thermostat gasket for Johnson/Evinrude Outboard Motors replaces OMC 305196

Base SKU:18-0426

In Stock:Yes

Price: $5.16

Quantity:

Thermostat Gasket

Thermostat Gasket for Johnson/Evinrude Outboard Motors replaces OMC 329076

Base SKU:18-0441

In Stock:Yes

Price: $1.19

Quantity:

Thermostat Gasket

Thermostat gasket for Johnson/Evinrude Outboard Motors replaces OMC 321932

Base SKU:18-0675

In Stock:Yes

Price: $0.97

Quantity:

Thermostat Gasket

Thermostat Gasket for Johnson/Evinrude Outboard Motors replaces OMC 311145

Base SKU:18-0679

In Stock:Yes

Price: $3.12

Quantity:

Thermostat Gasket

Thermostat gasket for Johnson/Evinrude Outboard Motors replaces OMC 313416 and VOLVO/OMC 3852120

Base SKU:18-0929

In Stock:Yes

Price: $0.76

Quantity:

Thermostat Gasket

<SPAN style="FONT-FAMILY: 'Times New Roman'; FONT-SIZE: 12pt">Thermostat gasket for Johnson/Evinrude Outboard Motors replaces OMC 332369

Base SKU:18-0977

In Stock:Yes

Price: $0.88

Quantity:

Thermostat Kit

Base SKU:18-3669

In Stock:Yes

Price: $26.01

Quantity:

Thermostat Kit

Thermostat kit V-4 Crossflow

Base SKU:18-3673

In Stock:Yes

Price: $33.21

Quantity:

Thermostat Kit

Thermostat Kit V-6 cross Flow Includes thermostat and complete assy. to replace existing unit

Base SKU:18-3674

In Stock:Yes

Price: $27.66

Quantity: