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Parts for MerCruiser 370 TRS GM 454 V-8 1978-1985 Thermostat Housing (460)

#1 99270A 1 HOUSING ASSEMBLY, Thermostat (1 required per assembly)
99270A 1 - HOUSING ASSEMBLY  O NLA
 

About Mercury Marine

OEM Part

99270A 1 - HOUSING ASSEMBLY O NLA [ More info ]
Unavailable
#2 22-97314 FITTING (STRAIGHT) (1 required per assembly)
FITTING 22-97314
 

About Mercury Marine

OEM Part

22-97314 - Fitting [ More info ]

Add to shopping cart $14.41
4 in stock. Explain stock levels

#3 22-33198A 1 PLUG, (3/4-14), THERMOSTAT HOUSING (1 required per assembly)
2241622 22-33198A 1
 

About Mercury Marine

OEM Part

22-33198A 1 - Plug [ More info ]

Add to shopping cart $2.50
10+ in stock. Explain stock levels

PLUG (.750-14) Pipe 22-41622
22-41622

About Mercury Marine

OEM Part

22-41622 - Pipe Plug [ More info ]

Add to shopping cart $7.60
6 in stock. Explain stock levels

Plug, 3/4: Blacksteel
18-4258

About Sierra Marine

OEM Match

18-4258 - Plug, 3/4: Blacksteel [ More info ]

Add to shopping cart $4.99 $3.56
10+ in stock. Explain stock levels

#3 22-36373 PLUG, (.375-18) Hex - Steel, THERMOSTAT HOUSING (1 required per assembly)
PLUG (.375-18) Hex - St 22-36373
 

About Mercury Marine

OEM Part

22-36373 - Plug [ More info ]

Add to shopping cart $4.20
4 in stock. Explain stock levels

#4 27-53045 GASKET, THERMOSTAT HOUSING TO MANIFOLD (LOWER) (1 required per assembly)
27-53045 - GASKET            O - Replaced by 27-53045  1
27-53045

This part has been superseded.

27-53045 - 27-53045 - GASKET O [ More info ]
Unavailable
Replaced by 27-53045 1
GASKET Note: must be ordered in multiples of 5 27-53045  1
27-53045  1

About Mercury Marine

OEM Part

27-53045 1 - Gasket - Priced Individually [ More info ]

Add to shopping cart $3.80
10+ in stock. Explain stock levels

Thermostat Gasket
18-2917

About Sierra Marine

OEM Match

18-2917-9 - Gasket 27-530451 2-Pack [ More info ]

Add to shopping cart $5.98 $3.65
Available to order: Usually ships within 8 days. Explain stock levels

GASKET   27 53045Q01
27 53045Q01

About Mercury Marine

OEM Part

27-53045Q01 - Gasket [ More info ]

Add to shopping cart $4.00
Available to order: Usually ships within 8 days. Explain stock levels

#5 59137 THERMOSTAT, (140 Degrees) (143 Degree) (1 required per assembly)
59137 - THERMOSTAT (140 D O - Replaced by -805273  1
 

This part has been superseded.

59137 - 59137 - THERMOSTAT (140 D O [ More info ]
Unavailable
Replaced by -805273 1
805273  1 - THERMOSTAT (140 D O - Replaced by -807252  1
 

This part has been superseded.

805273 1 - 805273 1 - THERMOSTAT (140 D O [ More info ]
Unavailable
Replaced by -807252 1
807252  1 - THERMOSTAT        O - Replaced by -807252T 1
807252  1

This part has been superseded.

807252 1 - 807252 1 - THERMOSTAT O [ More info ]
Unavailable
Replaced by -807252T 1
807252T 1 - THERMOSTAT 60 Deg O - Replaced by -8M0089715
807252T 1

This part has been superseded.

807252T 1 - 807252T 1 - THERMOSTAT 60 Deg O [ More info ]
Unavailable
Replaced by -8M0089715
THERMOSTAT 60 Degree C 8M0089715
8M0089715

About Mercury Marine

OEM Part

8M0089715 - Thermostat-140 [ More info ]

Add to shopping cart $19.17
6 in stock. Explain stock levels

THERMOSTAT KIT     807252Q 4
807252Q 4

About Mercury Marine

OEM Part

807252Q 4 - Thermostat Kit [ More info ]

Add to shopping cart $41.83
Available to order: Usually ships within 8 days. Explain stock levels

Thermostat (140)
18-3551

About Sierra Marine

OEM Match

18-3551 - Thermostat 807252T1, 59137 [ More info ]

Add to shopping cart $14.99 $11.08
9 in stock. Explain stock levels

#6 27-47510 GASKET, THERMOSTAT HOUSING (MIDDLE) (1 required per assembly)
GASKET Note: must be ordered in multiples of 2 27-47510
27-47510

About Mercury Marine

OEM Part

27-47510 - Gasket - Priced Individually [ More info ]

Add to shopping cart $2.50
10+ in stock. Explain stock levels

Gasket
18-2553

About Sierra Marine

OEM Match

18-2553-9 - Gasket 27-47510 2-Pack [ More info ]

Add to shopping cart $4.98 $3.01
3 in stock. Explain stock levels

#7 23-47508 SLEEVE, THERMOSTAT HOUSING (1 required per assembly)
23-47508 - SLEEVE            O - Replaced by 23-47508T
 

This part has been superseded.

23-47508 - 23-47508 - SLEEVE O [ More info ]
Unavailable
Replaced by 23-47508T
SLEEVE 23-47508T
23-47508T

About Mercury Marine

OEM Part

23-47508T - Thermostat Sleeve [ More info ]

Add to shopping cart $13.08
10+ in stock. Explain stock levels

#8 27-48818 GASKET, THERMOSTAT HOUSING (UPPER) (1 required per assembly)
27-48818 - GASKET            O - Replaced by 27-48818  1
27-48818

This part has been superseded.

27-48818 - 27-48818 - GASKET O [ More info ]
Unavailable
Replaced by 27-48818 1
GASKET Note: must be ordered in multiples of 2 27-48818  1
27-48818  1

About Mercury Marine

OEM Part

27-48818 1 - Gasket - Priced Individually [ More info ]

Add to shopping cart $2.10
3 in stock. Explain stock levels

GASKET   27 48818Q01
27 48818Q01

About Mercury Marine

OEM Part

27-48818Q01 - Gasket [ More info ]

Add to shopping cart $2.60
Available to order: Usually ships within 8 days. Explain stock levels

#9 47442A 1 COVER, THERMOSTAT HOUSING (1 required per assembly)
8M0061068 NEW TAKE-OFFS 47442A 1
47442A 1

About Mercury Marine

OEM Part

47442A 1 - Thermostat Cover [ More info ]

Add to shopping cart $35.00
1 in stock. Explain stock levels

THERM COVER HSG 8M0061068
 

About Mercury Marine

OEM Part

8M0061068 - THERM Cover Housing [ More info ]

Add to shopping cart $85.00
Available to order: Usually ships within 8 days. Explain stock levels

T-STAT HOUSING MC-29-47442
MC-29-47442

About Barr Marine by EDM

OEM Match

MC-29-47442 - Thermostat Housing [ More info ]

Add to shopping cart $36.00 $28.12
2 in stock. Explain stock levels

#10 32-61226 8 HOSE, SEA PUMP TO FLYWHEEL HOUSING (25") (1 required per assembly)
HOSE,NLA 32-61226  8
32-61226  8

About Mercury Marine

OEM Part

32-61226 8 - Hose, NLA [ More info ]

Add to shopping cart $60.00
6 in stock. Explain stock levels

#11 54-32780 CLAMP, HOSE ATTACHING (2 required per assembly)
54-32780 - CLAMP             O - Replaced by 54-815504220
 

This part has been superseded.

54-32780 - 54-32780 - CLAMP O [ More info ]
Unavailable
Replaced by 54-815504220
CLAMP Worm Gear 54-815504220
54-815504220

About Mercury Marine

OEM Part

54-815504220 - Clamp [ More info ]

Add to shopping cart $5.60
Available to order: Usually ships within 8 days. Explain stock levels

#12 32-89718 HOSE, THERM. HSG/WATER PUMP (1 required per assembly) (W/O POWER STEERING)
32-89718 - HOSE              O - Replaced by 32-89718  1
 

This part has been superseded.

32-89718 - 32-89718 - HOSE O [ More info ]
Unavailable
Replaced by 32-89718 1
HOSE 32-89718  1
32-89718  1

About Mercury Marine

OEM Part

32-89718 1 - Molded Hose [ More info ]

Add to shopping cart $66.50 $56.94
1 in stock. Explain stock levels

#13 32-77006 1 HOSE, THERM. HSG./WATER PUMP (1 required per assembly) (W/POWER STEERING)
32-77006  1 - HOSE              O NLA
 

About Mercury Marine

OEM Part

32-77006 1 - HOSE O NLA [ More info ]
Unavailable
#14 54-32781 CLAMP, HOSE TO THERMOSTAT HOUSING (TOP) (1 required per assembly)
54-32781 - CLAMP             O - Replaced by 54-815504228
 

This part has been superseded.

54-32781 - 54-32781 - CLAMP O [ More info ]
Unavailable
Replaced by 54-815504228
CLAMP Worm Gear 54-815504228
54-815504228

About Mercury Marine

OEM Part

54-815504228 - Clamp [ More info ]

Add to shopping cart $14.80
Available to order: Usually ships within 8 days. Explain stock levels

#15 54-87268 CLAMP, HOSE TO WATER PUMP (BOTTOM) (1 required per assembly)
54-87268 - CLAMP             O - Replaced by 54-815504232
 

This part has been superseded.

54-87268 - 54-87268 - CLAMP O [ More info ]
Unavailable
Replaced by 54-815504232
CLAMP Worm Gear (2.50 D 54-815504232
54-815504232

About Mercury Marine

OEM Part

54-815504232 - Clamp [ More info ]

Add to shopping cart $6.40 $3.58
10+ in stock. Explain stock levels

#16 32-98090 4 HOSE, Exhaust, EXHAUST (2 required per assembly)
32-98090  4 - HOSE Exhaust      O - Replaced by 32-98090 70
 

This part has been superseded.

32-98090 4 - 32-98090 4 - HOSE Exhaust O [ More info ]
Unavailable
Replaced by 32-98090 70
32-98090 70 - HOSE              O NLA
 

About Mercury Marine

OEM Part

32-98090 70 - HOSE O NLA [ More info ]
Unavailable
#17 54-43510 CLAMP, EXHAUST HOSE (4 required per assembly)
54-43510 - CLAMP             O - Replaced by 54-815504412
 

This part has been superseded.

54-43510 - 54-43510 - CLAMP O [ More info ]
Unavailable
Replaced by 54-815504412
CLAMP Worm Gear 54-815504412
54-815504412

About Mercury Marine

OEM Part

54-815504412 - Clamp [ More info ]

Add to shopping cart $4.80 $2.69
8 in stock. Explain stock levels

#18 22-36305 ELBOW, (90 Degrees), EXHAUST HOSE (2 required per assembly)
22-36305 - ELBOW (90 Degrees O - Replaced by 22-36305T
 

This part has been superseded.

22-36305 - 22-36305 - ELBOW (90 Degrees O [ More info ]
Unavailable
Replaced by 22-36305T
ELBOW 22-36305T
22-36305T

About Mercury Marine

OEM Part

22-36305T - Elbow [ More info ]

Add to shopping cart $32.50 $27.82
Available to order: Usually ships within 8 days. Explain stock levels

Fitting, Brass
18-8216

About Sierra Marine

OEM Match

18-8216 - Brass Fitting, 22-36305 [ More info ]

Add to shopping cart $25.54 $19.60
6 in stock. Explain stock levels

#19 93447A 2 REV LIMITER ASSEMBLY (1 required per assembly)
93447A 2 - REV LIMITER ASSEM O NLA
 

About Mercury Marine

OEM Part

93447A 2 - REV LIMITER ASSEM O NLA [ More info ]
Unavailable
#20 93661 BRACKET, REV LIMITER (1 required per assembly)
93661 - BRACKET           O NLA
 

About Mercury Marine

OEM Part

93661 - BRACKET O NLA [ More info ]
Unavailable
#21 42279 MOUNT (2 required per assembly)
42279 - MOUNT             O NLA
 

About Mercury Marine

OEM Part

42279 - MOUNT O NLA [ More info ]
Unavailable
#22 23-90520 SPACER (2 required per assembly)
23-90520 - SPACER            O - Replaced by 23-90520  1
 

This part has been superseded.

23-90520 - 23-90520 - SPACER O [ More info ]
Unavailable
Replaced by 23-90520 1
SPACER (.750 x .250) 23-90520  1
 

About Mercury Marine

OEM Part

23-90520 1 - Spacer [ More info ]

Add to shopping cart $5.80
5 in stock. Explain stock levels

#23 12-29245 WASHER, (.281 x .500 x .060) Stainless Steel (4 required per assembly)
WASHER (.281 x .500 x . 12-29245
12-29245

About Mercury Marine

OEM Part

12-29245 - Washer [ More info ]

Add to shopping cart $0.90
10+ in stock. Explain stock levels

Ss Washer
18-4275

About Sierra Marine

OEM Match

18-4275 - SS Washer [ More info ]

Add to shopping cart $1.99 $1.46
4 in stock. Explain stock levels

#24 11-20361 NUT, (.250-28) (4 required per assembly)
118267089 11-20361
11-20361

About Mercury Marine

OEM Part

11-20361 - Nut , Priced Individually [ More info ]

Add to shopping cart $0.60
10+ in stock. Explain stock levels

NUT (.250-28) 11-826708  9
11-826708  9

About Mercury Marine

OEM Part

11-826708 9 - Nut - Priced Individually [ More info ]

Add to shopping cart $1.00
Available to order: Usually ships within 8 days. Explain stock levels

S.S. Steel Locknut
18-3722

About Sierra Marine

OEM Match

18-3722-9 - Lock Nut, 121731, 11-35888 [ More info ]

Add to shopping cart $14.95 $7.67
Available to order: Usually ships within 8 days. Explain stock levels

#25 10-52693 SCREW, LIMITER AND COVER (2 required per assembly)
SCREW,NLA 10-52693
 

About Mercury Marine

OEM Part

10-52693 - Screw, NLA [ More info ]

Add to shopping cart $4.00
3 in stock. Explain stock levels

#26 12-20553 WASHER, (.406 x .734 x .063) (2 required per assembly)
WASHER (.406 x .734 x . 12-20553
 

About Mercury Marine

OEM Part

12-20553 - Washer - Priced Individually [ More info ]

Add to shopping cart $1.10
10+ in stock. Explain stock levels

#27 23-94277 SPACER (2 required per assembly)
23-94277 - SPACER            O NLA
 

About Mercury Marine

OEM Part

23-94277 - SPACER O NLA [ More info ]
Unavailable
#- 27-99386A 2 GASKET SET (1 required per assembly)
27-99386A 2 - GASKET SET        O NLA
 

About Mercury Marine

OEM Part

27-99386A 2 - GASKET SET O NLA [ More info ]
Unavailable