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Parts for Mercury Marine Power Steering / Tiller Handles / Shift Kits Closed Cooling System (18390A12)

Engine Diagram

Ref. No. Part No. Description Manufacturer List Price Your Price Order
#- 814864A 1 CLOSED COOLING SYSTEM (1 required per assembly)
CLOSED COOLING KT O NLA  
814864A 1 CLOSED COOLING KT O NLA
(more info)
    UnavailableUnavailable Parts
#1 55131A 5 THERMOSTAT HOUSING (1 required per assembly)
HOUSING ASSEMBLY 55131A 5 55131A 5
55131A 5OEM Part 55131A 5 - Housing Assembly (more info) About Mercury Marine $291.58 $291.58 Add to shopping cart
Available to order:
Usually ships
within 8 days
#2 22-32803 PIPE PLUG (2 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 805273-1 THERMOSTAT (1430) (1 required per assembly)
#4 23-47508 SLEEVE (1 required per assembly)
SLEEVE-THERMOSTAT O - Replaced by 23-47508T  
23-47508This part has been superseded. SLEEVE-THERMOSTAT O - Replaced by 23-47508T
(more info)
    UnavailableUnavailable Parts
SLEEVE 23-47508T 23-47508T
23-47508TOEM Part 23-47508T - Thermostat Sleeve (more info) About Mercury Marine $12.83 $12.83 Add to shopping cart
10+ in stock. Explain stock levels
#5 27-48818-1 GASKET (UPPER) (1 required per assembly)
#6 27-47510 GASKET (MIDDLE) (1 required per assembly)
GASKET Note: must be ordered in multiples of 2 27-47510 27-47510
27-47510OEM Part 27-47510 - Gasket - Priced Individually (more info) About Mercury Marine $2.40 $2.40 Add to shopping cart
2 in stock. Explain stock levels
Gasket 18-2553-9
18-2553-9OEM Match 18-2553-9 - Gasket 27-47510 2-Pack (more info) About Sierra Marine $4.98 $3.01 Add to shopping cart
Available to order:
Usually ships
within 8 days
#7 27-53045-1 GASKET (LOWER) (1 required per assembly)
#8 47442A 1 COVER (1 required per assembly)
8M0061068 NEW TAKE-OFFS 47442A 1 47442A 1
47442A 1OEM Part 47442A 1 - Thermostat Cover (more info) About Mercury Marine $35.00 $35.00 Add to shopping cart
1 in stock. Explain stock levels
THERM COVER HSG 8M0061068  
8M0061068OEM Part 8M0061068 - THERM Cover Housing (more info) About Mercury Marine $82.92 $82.92 Add to shopping cart
Available to order:
Usually ships
within 8 days
T-STAT HOUSING MC-29-47442 MC-29-47442
MC-29-47442OEM Match MC-29-47442 - Thermostat Housing (more info) About Barr Marine by EDM $36.00 $28.12 Add to shopping cart
2 in stock. Explain stock levels
#9 10-48115 SCREW (3-1/2") (2 required per assembly)
SCREW,NLA 10-48115  
10-48115OEM Part 10-48115 - Screw, NLA (more info) About Mercury Marine $2.00 $2.00 Add to shopping cart
10+ in stock. Explain stock levels
#10 13-35048 LOCKWASHER (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
#11 814864A 2 RESERVOIR ASSEMBLY (1 required per assembly) SEE REPAIR PARTS BELOW
HEAT EXCHANGER    O NLA  
814864A 2 HEAT EXCHANGER O NLA
(more info)
    UnavailableUnavailable Parts
#12 36-814879 CAP (1 required per assembly)
CAP 36-814879  
36-814879OEM Part 36-814879 - Cap (more info) About Mercury Marine $45.20 $45.20 Add to shopping cart
6 in stock. Explain stock levels
#13 27-71614 GASKET (1 required per assembly)
GASKET Note: must be ordered in multiples of 5 27-71614 27-71614
27-71614OEM Part 27-71614 - Gasket - Priced Individually (more info) About Mercury Marine $2.70 $1.83 Add to shopping cart
10+ in stock. Explain stock levels
#14 54-815504388 CLAMP (2 required per assembly)
CLAMP Worm Gear 54-815504388 54-815504388
54-815504388OEM Part 54-815504388 - Clamp (more info) About Mercury Marine $18.33 $18.33 Add to shopping cart
Available to order:
Usually ships
within 8 days
#15 44445A 2 BRACKET (2 required per assembly)
BRACKET ASSY      O - Replaced by -44445A 3  
44445A 2This part has been superseded. BRACKET ASSY O - Replaced by -44445A 3
(more info)
    UnavailableUnavailable Parts
BRACKET           O NLA  
44445A 3 BRACKET O NLA
(more info)
    UnavailableUnavailable Parts
#16 77223-1 PAD (2 required per assembly)
#17 10-34353 SCREW (3/8-16 THREAD) (3 required per assembly)
SCREW (.375-16 x 10-34353 10-34353
10-34353OEM Part 10-34353 - Screw - Priced Individually (more info) About Mercury Marine $1.80 $1.80 Add to shopping cart
10+ in stock. Explain stock levels
#17 10-47461 SCREW (7/16-14 THREAD) (1 required per assembly)
SCREW (.437-14 x 10-47461 10-47461
10-47461OEM Part 10-47461 - Screw (more info) About Mercury Marine $1.50 $1.50 Add to shopping cart
9 in stock. Explain stock levels
#18 13-32993 LOCKWASHER (7/16-14 THREAD) (1 required per assembly)
LOCKWASHER (.437) 13-32993 13-32993
13-32993OEM Part 13-32993 - LockWasher - Priced Individually (more info) About Mercury Marine $1.20 $1.20 Add to shopping cart
4 in stock. Explain stock levels
#19 71587A10 COOLANT RECOVERY SYSTEM (1 required per assembly)
RECOVERY KIT Cool 71587A10  
71587A10OEM Part 71587A10 - ReCovery Kit (more info) About Mercury Marine $64.92 $64.92 Add to shopping cart
2 in stock. Explain stock levels
#20 71587A11 BOTTLE (1 required per assembly)
BOTTLE Plastic 71587A11 71587A11
71587A11OEM Part 71587A11 - Bottle Assembly (more info) About Mercury Marine $52.42 $52.42 Add to shopping cart
Available to order:
Usually ships
within 8 days
#21 72058 CAP (1 required per assembly)
CAP 72058 72058
72058OEM Part 72058 - Cap (more info) About Mercury Marine $7.30 $7.30 Add to shopping cart
2 in stock. Explain stock levels
#22 32-97385-1 HOSE, THERMOSTAT COVER (PORT) (1 required per assembly)
#23 32-89730-1 HOSE, THERMOSTAT COVER (STARBOARD) (1 required per assembly)
#24 54-815504220 CLAMP (AR required per assembly)
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
#25 32-805106 HOSE, RESERVOIR TO MANIFOLD (STARBOARD) (1 required per assembly)
HOSE              O NLA  
32-805106 HOSE O NLA
(more info)
    UnavailableUnavailable Parts
#27 32-805105 HOSE, RESERVOIR TO MANIFOLD (PORT) (1 required per assembly)
HOSE              O - Replaced by 32-897190  
32-805105This part has been superseded. HOSE O - Replaced by 32-897190
(more info)
    UnavailableUnavailable Parts
HOSE 32-897190  
32-897190OEM Part 32-897190 - Hose (more info) About Mercury Marine $39.33 $39.33 Add to shopping cart
Available to order:
Usually ships
within 8 days
#28 32-53461-70 HOSE, TEE TO RESERVOIR (1 required per assembly)
32865672070 32-53461 70 32-53461 70
32-53461 70OEM Part 32-53461 70 - Hose -48 Inch (more info) About Mercury Marine $64.45 $64.45 Add to shopping cart
8 in stock. Explain stock levels
HOSE-48 INCH       - Replaced by 32-8M0062665 32-865672070
32-865672070This part has been superseded. HOSE-48 INCH - Replaced by 32-8M0062665
(more info)
    UnavailableUnavailable Parts
HOSE (48.00 Inche 32-8M0062665 328M0062665
328M0062665OEM Part 328M0062665 - Hose (more info) About Mercury Marine $67.17 $67.17 Add to shopping cart
Available to order:
Usually ships
within 8 days
Molded Hose 18-75125
18-75125OEM Match 18-75125 - Straight Hose (more info)
Replaces OEM #0912793
About Sierra Marine $36.99 $29.83 Add to shopping cart
Available to order:
Usually ships
within 8 days
#29 22-55133T TEE FITTING (1 required per assembly)
FITTING           O - Replaced by 22-55133  
22-55133TThis part has been superseded. FITTING O - Replaced by 22-55133
(more info)
    UnavailableUnavailable Parts
FITTING TEE       O NLA 22-55133
22-55133 FITTING TEE O NLA
(more info)
    UnavailableUnavailable Parts
#30 32-814934 HOSE, OIL COOLER TO RESERVOIR (1 required per assembly)
HOSE,NLA 32-814934  
32-814934OEM Part 32-814934 - Hose, NLA (more info) About Mercury Marine $32.50 $32.50 Add to shopping cart
1 in stock. Explain stock levels
#31 32-33220-70 HOSE, TEE TO EXHAUST ELBOW (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
#32 32-92838 HOSE, RESERVOIR TO WATER PUMP (1 required per assembly)
HOSE 32-92838 32-92838
32-92838OEM Part 32-92838 - Hose (more info) About Mercury Marine $109.92 $109.92 Add to shopping cart
Available to order:
Usually ships
within 8 days
#33 54-815504232 CLAMP (2 required per assembly)
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
#34 32-19080-1 HOSE, WATER PUMP TO COOLER (1 required per assembly)
#35 32-814860 HOSE, OIL COOLER TO OIL COOLER (1 required per assembly)
HOSE,NLA 32-814860  
32-814860OEM Part 32-814860 - Hose, NLA (more info) About Mercury Marine $25.00 $25.00 Add to shopping cart
10+ in stock. Explain stock levels
#36 814863T OIL COOLER (1 required per assembly) SEE REPAIR PARTS BELOW
OIL COOLER        O NLA  
814863T OIL COOLER O NLA
(more info)
    UnavailableUnavailable Parts
#37 54-814858 CLIP (2 required per assembly)
CLIP 54-814858  
54-814858OEM Part 54-814858 - Clip (more info) About Mercury Marine $2.00 $2.00 Add to shopping cart
10+ in stock. Explain stock levels
#38 10-74824 SCREW (2 required per assembly)
SCREW (.312-18 x 10-74824 10-74824
10-74824OEM Part 10-74824 - Screw - Priced Individually (more info) About Mercury Marine $1.40 $1.40 Add to shopping cart
Available to order:
Usually ships
within 8 days
#39 11-26484 NUT (2 required per assembly)
NUT (.312-18) 11-26484 11-26484
11-26484OEM Part 11-26484 - Nut - Priced Individually (more info) About Mercury Marine $2.40 $2.40 Add to shopping cart
Available to order:
Usually ships
within 8 days
#40 815785 BRACKET (1 required per assembly)
BRACKET,NLA 815785  
815785OEM Part 815785 - Bracket, NLA (more info) About Mercury Marine $40.00 $40.00 Add to shopping cart
7 in stock. Explain stock levels
#41 10-76926 SCREW (2 required per assembly)
SCREW (.375-16 x 10-76926 10-76926
10-76926OEM Part 10-76926 - Screw (more info) About Mercury Marine $0.80 $0.80 Add to shopping cart
10+ in stock. Explain stock levels
#- 22-32802 RESERVOIR ASSEMBLY REPAIR DRAIN PLUG (1 required per assembly)
PLUG @2           O - Replaced by 22-32802  1  
22-32802This part has been superseded. PLUG @2 O - Replaced by 22-32802 1
(more info)
    UnavailableUnavailable Parts
PLUG-(BRASS)@2    O - Replaced by 22-32802  2  
22-32802 1This part has been superseded. PLUG-(BRASS)@2 O - Replaced by 22-32802 2
(more info)
    UnavailableUnavailable Parts
PLUG Pipe (.125-2 22-32802  2 22-32802 2
22-32802 2OEM Part 22-32802 2 - Plug - (brass) - Priced Individually (more info) About Mercury Marine $5.50 $5.50 Add to shopping cart
6 in stock. Explain stock levels
Pipe Plug, 1/8-27 Npt Pipe 18-4263
18-4263OEM Match 18-4263 - Pipe Plug, 1/8-27 NPT Pi (more info) About Sierra Marine $4.49 $3.24 Add to shopping cart
Available to order:
Usually ships
within 8 days
#- 27-816636 RESERVOIR ASSEMBLY REPAIR GASKET (2 required per assembly)
GASKET            O - Replaced by 27-95688  
27-816636This part has been superseded. GASKET O - Replaced by 27-95688
(more info)
    UnavailableUnavailable Parts
GASKET End Cover 27-95688  
27-95688OEM Part 27-95688 - Gasket (more info) About Mercury Marine $14.80 $14.80 Add to shopping cart
Available to order:
Usually ships
within 8 days
#- 816638 RESERVOIR ASSEMBLY REPAIR COVER (2 required per assembly)
END COVER,NLA 816638  
816638OEM Part 816638 - End Cover, NLA (more info) About Mercury Marine $50.00 $50.00 Add to shopping cart
10+ in stock. Explain stock levels
#- 10-814877 RESERVOIR ASSEMBLY REPAIR SCREW (2 required per assembly)
BOLT 10-814877 10-814877
10-814877OEM Part 10-814877 - Bolt (more info) About Mercury Marine $8.80 $8.80 Add to shopping cart
Available to order:
Usually ships
within 8 days
#- 816766 OIL COOLER REPAIR END COVER (2 required per assembly)
END CAP           O NLA 816766
816766 END CAP O NLA
(more info)
    UnavailableUnavailable Parts
#- 27-816768 OIL COOLER REPAIR GASKET (2 required per assembly)
GASKET,NLA 27-816768  
27-816768OEM Part 27-816768 - Gasket (more info) About Mercury Marine $11.00 $11.00 Add to shopping cart
10+ in stock. Explain stock levels
#- 10-816767 OIL COOLER REPAIR BOLT (2 required per assembly)
SCREW 10-816767  
10-816767OEM Part 10-816767 - Screw (more info) About Mercury Marine $4.60 $4.60 Add to shopping cart
10+ in stock. Explain stock levels