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Parts for MerCruiser 454 Mag. Alpha GM 454 V-8 1986-1988 Thermostat Housing (New Design)

#1 16413A 3 THERMOSTAT HOUSING ASSEMBLY (1 required per assembly)
16413A 3 - HOUSING ASSEMBLY  O NLA
16413A 3

About Mercury Marine

OEM Part

16413A 3 - HOUSING ASSEMBLY O NLA [ More info ]
Unavailable
#2 22-32803 PIPE PLUG (1 required per assembly)
PLUG Pipe (.375-18) Bra 22-32803
22-32803

About Mercury Marine

OEM Part

22-32803 - Plug [ More info ]

Add to shopping cart $4.80
Available to order: Usually ships within 8 days. Explain stock levels

Pipe Plug, 3/8-18 Npt Pipe
18-4264

About Sierra Marine

OEM Match

18-4264 - Pipe Plug, 3/8-18 NPT Pi [ More info ]

Add to shopping cart $3.99 $3.41
9 in stock. Explain stock levels

#3 10-17989 SCREW (1 required per assembly)
SCREW (#10-32 x 8.600) 10-17989
10-17989

About Mercury Marine

OEM Part

10-17989 - Screw [ More info ]

Add to shopping cart $6.30
Available to order: Usually ships within 8 days. Explain stock levels

#4 24-75533 SPRING (2 required per assembly)
SPRING Note: must be ordered in multiples of 2 24-75533
24-75533

About Mercury Marine

OEM Part

24-75533 - Spring - Priced Individually [ More info ]

Add to shopping cart $2.10
Available to order: Usually ships within 8 days. Explain stock levels

#5 30-98475 NYLON BALL (2 required per assembly)
BALL Nylon 30-98475
30-98475

About Mercury Marine

OEM Part

30-98475 - Ball - Priced Individually [ More info ]

Add to shopping cart $8.00
Available to order: Usually ships within 8 days. Explain stock levels

#6 11-29488 NUT (1 required per assembly)
11-29488 - NUT (#10-32)      O - Replaced by 11-826709106
11-29488

This part has been superseded.

11-29488 - 11-29488 - NUT (#10-32) O [ More info ]
Unavailable
Replaced by 11-826709106
NUT (#10-32) Stainless 11-826709106
11-826709106

About Mercury Marine

OEM Part

11-826709106 - Nut [ More info ]

Add to shopping cart $3.30
1 in stock. Explain stock levels

#7 25-30224 "O" RING (1 required per assembly)
O-RING (1.859 x .139) 25-30224
25-30224

About Mercury Marine

OEM Part

25-30224 - O-Ring - Priced Individually [ More info ]

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

O-Ring
18-7173

About Sierra Marine

OEM Match

18-7173-9 - O-Ring (PK5) 310327, 25-30224 [ More info ]

Add to shopping cart $12.45 $7.72
3 in stock. Explain stock levels

#8 27-53045 1 GASKET, THERMOSTAT HOUSING (1 required per assembly)
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
9 in stock. 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

#9 59137 THERMOSTAT (143 ) (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
2 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
10+ in stock. Explain stock levels

#10 23-17495 SLEEVE, THERMOSTAT (1 required per assembly)
23-17495 - SLEEVE            O - Replaced by 23-17495  1
 

This part has been superseded.

23-17495 - 23-17495 - SLEEVE O [ More info ]
Unavailable
Replaced by 23-17495 1
23-17495  1 - SLEEVE            O - Replaced by 23-806922
 

This part has been superseded.

23-17495 1 - 23-17495 1 - SLEEVE O [ More info ]
Unavailable
Replaced by 23-806922
SLEEVE 23-806922
23-806922

About Mercury Marine

OEM Part

23-806922 - Sleeve [ More info ]

Add to shopping cart $12.50
10+ in stock. Explain stock levels

#11 27-33179 2 GASKET, THERMOSTAT COVER (1 required per assembly)
GASKET Note: must be ordered in multiples of 2 27-33179  2
27-33179  2

About Mercury Marine

OEM Part

27-33179 2 - Gasket - Priced Individually [ More info ]

Add to shopping cart $2.00
10+ in stock. Explain stock levels

GASKET   27 33179Q02
27 33179Q02

About Mercury Marine

OEM Part

27-33179Q02 - Gasket [ More info ]

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

#12 17494A 1 COVER, THERMOSTAT (1 required per assembly)
COVER KIT (BLACK) 17494A 1
17494A 1

About Mercury Marine

OEM Part

17494A 1 - Cover Kit (Black) [ More info ]

Add to shopping cart $39.50
Available to order: Usually ships within 8 days. Explain stock levels

#13 10-60410 SCREW, THERMOSTAT HOUSING TO INTAKE MANIFOLD (4-1/4") (2 required per assembly)
SCREW (.375-16 x 4.250) 10-60410
10-60410

About Mercury Marine

OEM Part

10-60410 - Screw [ More info ]

Add to shopping cart $4.20
Available to order: Usually ships within 8 days. Explain stock levels

#14 13-35048 LOCKWASHER, THERMOSTAT HOUSING SCREW (2 required per assembly)
LOCKWASHER (.375) 13-35048
13-35048

About Mercury Marine

OEM Part

13-35048 - LockWasher - Priced Individually [ More info ]

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

#15 32-33220 70 HOSE, TEE TO EXHAUST ELBOW (19") (2 required per assembly)
32-33220 70 - HOSE (48.00 Inche O - Replaced by 32-8M0062614
32-33220 70

This part has been superseded.

32-33220 70 - 32-33220 70 - HOSE (48.00 Inche O [ More info ]
Unavailable
Replaced by 32-8M0062614
HOSE (48.00 Inches Bulk 32-8M0062614
32-8M0062614

About Mercury Marine

OEM Part

32-8M0062614 - Water Hose [ More info ]

Add to shopping cart $60.80 $52.06
In stock Explain stock levels

#16 54-32780 CLAMP, HOSE (AR required per assembly)
54815504220 54-32780
 

About Mercury Marine

OEM Part

54-32780 - Clamp [ More info ]

Add to shopping cart $3.40
5 in stock. Explain stock levels

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

#17 54-47715 CLIP, HOSE (1 required per assembly)
CLIP 54-47715
 

About Mercury Marine

OEM Part

54-47715 - Clip [ More info ]

Add to shopping cart $6.80
2 in stock. Explain stock levels

#18 32-16011 HOSE, OIL COOLER TO THERMOSTAT HOUSING (1 required per assembly)
HOSE Thermostat Housing 32-16011
32-16011

About Mercury Marine

OEM Part

32-16011 - Hose [ More info ]

Add to shopping cart $46.40 $39.73
Available to order: Usually ships within 8 days. Explain stock levels

Molded Hose
18-70955

About Sierra Marine

OEM Match

18-70955 - Molded Hose [ More info ]

Add to shopping cart $33.99 $27.39
Available to order: Usually ships within 8 days. Explain stock levels

#19 32-89718 HOSE, THERMOSTAT HOUSING TO WATER PUMP (1 required per assembly)
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
3 in stock. Explain stock levels

#20 54-87268 CLAMP, HOSE (2 required per assembly)
54815504232 54-87268
 

About Mercury Marine

OEM Part

54-87268 - Clamp [ More info ]

Add to shopping cart $2.25
5 in stock. Explain stock levels

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

#21 32-89749 HOSE, THERMOSTAT COVER TO EXHAUST MANIFOLD (PORT) (1 required per assembly)
32-89749 - HOSE              O
 

About Mercury Marine

OEM Part

32-89749 - HOSE O [ More info ]
Unavailable
#22 32-89730 HOSE, THERMOSTAT COVER TO EXHAUST MANIFOLD (STBD.) (1 required per assembly)
32-89730 - HOSE              O - Replaced by 32-89730  1
 

This part has been superseded.

32-89730 - 32-89730 - HOSE O [ More info ]
Unavailable
Replaced by 32-89730 1
HOSE 32-89730  1
32-89730  1

About Mercury Marine

OEM Part

32-89730 1 - Molded Hose [ More info ]

Add to shopping cart $62.80 $53.77
Available to order: Usually ships within 8 days. Explain stock levels

#23 12552 LIFTING EYE (1 required per assembly)
LIFTING EYE 12552
12552

About Mercury Marine

OEM Part

12552 - Lifting Eye [ More info ]

Add to shopping cart $11.70
Available to order: Usually ships within 8 days. Explain stock levels

#24 32-96246A 4 HOSE, OIL COOLER TO DRIVE UNIT (1 required per assembly)
HOSE 32-96246A 4
32-96246A 4

About Mercury Marine

OEM Part

32-96246A 4 - Hose [ More info ]

Add to shopping cart $62.40 $53.43
In stock Explain stock levels

Molded Hose
18-70958

About Sierra Marine

OEM Match

18-70958 - Hose, 32-96246A4 (5/8ID) [ More info ]

Add to shopping cart $59.99 $39.18
2 in stock. Explain stock levels

#- 27-65184A88 ENGINE GASKET SET (1 required per assembly)
GASKET SET Engine 27-65184A88
27-65184A88

About Mercury Marine

OEM Part

27-65184A88 - Gasket Set [ More info ]

Add to shopping cart $496.65
Available to order: Usually ships within 8 days. Explain stock levels