Logo

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

Ref. No. Part No. Description Manufacturer List Price Your Price Order
#1 16413A 3 THERMOSTAT HOUSING ASSEMBLY (1 required per assembly)
MCM PART BUL.99-2 O NLA 16413A 3
16413A 3 MCM PART BUL.99-2 O NLA
(more info)
    UnavailableUnavailable Parts
#2 22-32803 PIPE PLUG (1 required per assembly)
PLUG Pipe (.375-1 22-32803 22-32803
22-32803OEM Part 22-32803 - Plug (more info) About Mercury Marine $4.70 $4.70 Add to shopping cart
3 in stock. Explain stock levels
Pipe Plug, 3/8-18 Npt Pipe 18-4264
18-4264OEM Match 18-4264 - Pipe Plug, 3/8-18 NPT Pi (more info) About Sierra Marine $3.99 $3.41 Add to shopping cart
Available to order:
Usually ships
within 8 days
#3 10-17989 SCREW (1 required per assembly)
SCREW (#10-32 x 8 10-17989 10-17989
10-17989OEM Part 10-17989 - Screw (more info) About Mercury Marine $6.10 $6.10 Add to shopping cart
1 in stock. Explain stock levels
#4 24-75533 SPRING (2 required per assembly)
SPRING Note: must be ordered in multiples of 2 24-75533 24-75533
24-75533OEM Part 24-75533 - Spring - Priced Individually (more info) About Mercury Marine $2.00 $2.00 Add to shopping cart
Available to order:
Usually ships
within 8 days
#5 30-98475 NYLON BALL (2 required per assembly)
BALL Nylon 30-98475 30-98475
30-98475OEM Part 30-98475 - Ball - Priced Individually (more info) About Mercury Marine $4.40 $4.40 Add to shopping cart
Available to order:
Usually ships
within 8 days
#6 11-29488 NUT (1 required per assembly)
11826709106 11-29488 11-29488
11-29488OEM Part 11-29488 - Nut - Priced Individually (more info) About Mercury Marine $2.78 $2.78 Add to shopping cart
3 in stock. Explain stock levels
NUT (#10-32) Stai 11-826709106 11-826709106
11-826709106OEM Part 11-826709106 - Nut (more info) About Mercury Marine $3.20 $3.20 Add to shopping cart
Available to order:
Usually ships
within 8 days
#7 25-30224 "O" RING (1 required per assembly)
O-RING (1.859 x . 25-30224 25-30224
25-30224OEM Part 25-30224 - O-Ring - Priced Individually (more info) About Mercury Marine $2.50 $2.50 Add to shopping cart
10+ in stock. Explain stock levels
O-Ring 18-7173-9
18-7173-9OEM Match 18-7173-9 - O-Ring (PK5) 310327, 25-30224 (more info)
Replaces OEM #0310327
About Sierra Marine $12.45 $7.72 Add to shopping cart
1 in stock. Explain stock levels
2530224   25 30224Q 25-30224Q
25-30224QOEM Part 25-30224Q - O-Ring - Thermostat (more info) About Mercury Marine $2.90 $2.90 Add to shopping cart
Available to order:
Usually ships
within 8 days
#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
27-53045 1OEM Part 27-53045 1 - Gasket - Priced Individually (more info) About Mercury Marine $3.70 $3.70 Add to shopping cart
10+ in stock. Explain stock levels
Thermostat Gasket 18-2917-9
18-2917-9OEM Match 18-2917-9 - Gasket 27-530451 2-Pack (more info) About Sierra Marine $5.98 $3.65 Add to shopping cart
10+ in stock. Explain stock levels
GASKET   27 53045Q01 27-53045Q01
27-53045Q01OEM Part 27-53045Q01 - Gasket (more info) About Mercury Marine $3.90 $3.90 Add to shopping cart
Available to order:
Usually ships
within 8 days
#9 59137 THERMOSTAT (143 ) (1 required per assembly)
THERMOSTAT        O - Replaced by -805273  1  
59137This part has been superseded. THERMOSTAT O - Replaced by -805273 1
(more info)
    UnavailableUnavailable Parts
THERMOSTAT-140    O - Replaced by -807252  1  
805273 1This part has been superseded. THERMOSTAT-140 O - Replaced by -807252 1
(more info)
    UnavailableUnavailable Parts
THERMOSTAT-140    O - Replaced by -807252T 1 807252  1
807252 1This part has been superseded. THERMOSTAT-140 O - Replaced by -807252T 1
(more info)
    UnavailableUnavailable Parts
8M0089715 807252T 1 807252T 1
807252T 1OEM Part 807252T 1 - Thermostat -140 (more info) About Mercury Marine $17.59 $17.59 Add to shopping cart
1 in stock. Explain stock levels
THERMOSTAT 60 Deg 8M0089715 8M0089715
8M0089715OEM Part 8M0089715 - Thermostat-140 (more info) About Mercury Marine $18.75 $18.75 Add to shopping cart
Available to order:
Usually ships
within 8 days
THERMOSTAT KIT     807252Q 4 807252Q 4
807252Q 4OEM Part 807252Q 4 - Thermostat Kit (more info) About Mercury Marine $40.66 $40.66 Add to shopping cart
Available to order:
Usually ships
within 8 days
Thermostat (140) 18-3551
18-3551OEM Match 18-3551 - Thermostat 807252T1, 59137 (more info) About Sierra Marine $14.99 $11.08 Add to shopping cart
9 in stock. Explain stock levels
#10 23-17495 SLEEVE, THERMOSTAT (1 required per assembly)
SLEEVE            O - Replaced by 23-17495  1  
23-17495This part has been superseded. SLEEVE O - Replaced by 23-17495 1
(more info)
    UnavailableUnavailable Parts
SLEEVE            O - Replaced by 23-806922  
23-17495 1This part has been superseded. SLEEVE O - Replaced by 23-806922
(more info)
    UnavailableUnavailable Parts
SLEEVE 23-806922 23-806922
23-806922OEM Part 23-806922 - Sleeve (more info) About Mercury Marine $12.30 $12.30 Add to shopping cart
8 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
27-33179 2OEM Part 27-33179 2 - Gasket - Priced Individually (more info) About Mercury Marine $1.90 $1.90 Add to shopping cart
Available to order:
Usually ships
within 8 days
GASKET   27 33179Q02 27-33179Q02
27-33179Q02OEM Part 27-33179Q02 - Gasket (more info) About Mercury Marine $3.90 $3.90 Add to shopping cart
Available to order:
Usually ships
within 8 days
#12 17494A 1 COVER, THERMOSTAT (1 required per assembly)
COVER KIT (BLACK) 17494A 1 17494A 1
17494A 1OEM Part 17494A 1 - Cover Kit (Black) (more info) About Mercury Marine $38.50 $38.50 Add to shopping cart
Available to order:
Usually ships
within 8 days
#13 10-60410 SCREW, THERMOSTAT HOUSING TO INTAKE MANIFOLD (4-1/4") (2 required per assembly)
SCREW (.375-16 x 10-60410 10-60410
10-60410OEM Part 10-60410 - Screw (more info) About Mercury Marine $4.10 $4.10 Add to shopping cart
1 in stock. Explain stock levels
#14 13-35048 LOCKWASHER, THERMOSTAT HOUSING SCREW (2 required per assembly)
LOCKWASHER (.375) 13-35048 13-35048
13-35048OEM Part 13-35048 - LockWasher - Priced Individually (more info) About Mercury Marine $0.90 $0.90 Add to shopping cart
10+ in stock. Explain stock levels
#15 32-33220 70 HOSE, TEE TO EXHAUST ELBOW (19") (2 required per assembly)
HOSE-48 INCH      O - Replaced by 32-8M0062614 32-33220 70
32-33220 70This part has been superseded. HOSE-48 INCH O - Replaced by 32-8M0062614
(more info)
    UnavailableUnavailable Parts
HOSE (48.00 Inche 32-8M0062614 32-8M0062614
32-8M0062614OEM Part 32-8M0062614 - Water Hose (more info) About Mercury Marine $59.30 $50.77 Add to shopping cart
Available to order:
Usually ships
within 8 days
#16 54-32780 CLAMP, HOSE (AR required per assembly)
CLAMP             O - Replaced by 54-815504220  
54-32780This part has been superseded. CLAMP O - Replaced by 54-815504220
(more info)
    UnavailableUnavailable Parts
CLAMP Worm Gear 54-815504220 54-815504220
54-815504220OEM Part 54-815504220 - Clamp (more info) About Mercury Marine $5.40 $5.40 Add to shopping cart
Available to order:
Usually ships
within 8 days
#17 54-47715 CLIP, HOSE (1 required per assembly)
CLIP 54-47715  
54-47715OEM Part 54-47715 - Clip (more info) About Mercury Marine $6.60 $6.60 Add to shopping cart
Available to order:
Usually ships
within 8 days
#18 32-16011 HOSE, OIL COOLER TO THERMOSTAT HOUSING (1 required per assembly)
HOSE Thermostat H 32-16011 32-16011
32-16011OEM Part 32-16011 - Hose (more info) About Mercury Marine $45.30 $38.78 Add to shopping cart
Available to order:
Usually ships
within 8 days
Molded Hose 18-70955
18-70955OEM Match 18-70955 - Molded Hose (more info) About Sierra Marine $33.99 $27.39 Add to shopping cart
Available to order:
Usually ships
within 8 days
#19 32-89718 HOSE, THERMOSTAT HOUSING TO WATER PUMP (1 required per assembly)
HOSE              O - Replaced by 32-89718  1  
32-89718This part has been superseded. HOSE O - Replaced by 32-89718 1
(more info)
    UnavailableUnavailable Parts
HOSE 32-89718  1 32-89718  1
32-89718 1OEM Part 32-89718 1 - Molded Hose (more info) About Mercury Marine $64.90 $55.57 Add to shopping cart
2 in stock. Explain stock levels
#20 54-87268 CLAMP, HOSE (2 required per assembly)
CLAMP             O - Replaced by 54-815504232  
54-87268This part has been superseded. CLAMP O - Replaced by 54-815504232
(more info)
    UnavailableUnavailable Parts
CLAMP Worm Gear ( 54-815504232 54-815504232
54-815504232OEM Part 54-815504232 - Clamp (more info) About Mercury Marine $6.20 $4.19 Add to shopping cart
10+ in stock. Explain stock levels
#21 32-89749 HOSE, THERMOSTAT COVER TO EXHAUST MANIFOLD (PORT) (1 required per assembly)
HOSE              O NLA  
32-89749 HOSE O NLA
(more info)
    UnavailableUnavailable Parts
#22 32-89730 HOSE, THERMOSTAT COVER TO EXHAUST MANIFOLD (STBD.) (1 required per assembly)
HOSE              O - Replaced by 32-89730  1  
32-89730This part has been superseded. HOSE O - Replaced by 32-89730 1
(more info)
    UnavailableUnavailable Parts
HOSE 32-89730  1 32-89730  1
32-89730 1OEM Part 32-89730 1 - Molded Hose (more info) About Mercury Marine $61.30 $52.48 Add to shopping cart
Available to order:
Usually ships
within 8 days
#23 12552 LIFTING EYE (1 required per assembly)
LIFTING EYE 12552 12552
12552OEM Part 12552 - Lifting Eye (more info) About Mercury Marine $11.40 $11.40 Add to shopping cart
2 in stock. Explain stock levels
#24 32-96246A 4 HOSE, OIL COOLER TO DRIVE UNIT (1 required per assembly)
HOSE 32-96246A 4 32-96246A 4
32-96246A 4OEM Part 32-96246A 4 - Hose (more info) About Mercury Marine $60.90 $52.14 Add to shopping cart
Available to order:
Usually ships
within 8 days
Molded Hose 18-70958
18-70958OEM Match 18-70958 - Hose, 32-96246A4 (5/8ID) (more info) About Sierra Marine $59.99 $39.18 Add to shopping cart
Available to order:
Usually ships
within 8 days
#- 27-65184A88 ENGINE GASKET SET (1 required per assembly)
GASKET SET Engine 27-65184A88 27-65184A88
27-65184A88OEM Part 27-65184A88 - Gasket Set (more info) About Mercury Marine $479.86 $479.86 Add to shopping cart
Available to order:
Usually ships
within 8 days