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Parts for Mercury Marine Exhaust / Cooling Systems & Extension Kits Fresh Water Cooling Kit (MIE 198, 228 & 255)

Engine Diagram

Ref. No. Part No. Description Manufacturer List Price Your Price Order
#1 78094A 1 FRESH WATER COOLING KIT (1 required per assembly)
COOLING KIT       O NLA  
78094A 1 COOLING KIT O NLA
(more info)
    UnavailableUnavailable Parts
#2 36-55143 CAP, PRESSURE - HEAT EXCHANGER (1 required per assembly)
CAP-RADIATOR      O - Replaced by 36-55143Q  
36-55143This part has been superseded. CAP-RADIATOR O - Replaced by 36-55143Q
(more info)
    UnavailableUnavailable Parts
CAP-RADIATORNote: must be ordered in multiples of 2 36-55143Q 36-55143Q
36-55143QOEM Part 36-55143Q - Radiator Cap - Priced Individually (more info) About Mercury Marine $11.50 $11.50 Add to shopping cart
4 in stock. Explain stock levels
CAP Note: must be ordered in multiples of 2   36 55143T  
36-55143TOEM Part 36-55143T - Cap - Priced Individually (more info) About Mercury Marine $11.50 $11.50 Add to shopping cart
Available to order:
Usually ships
within 8 days
#3 27-71614 GASKET, PRESSURE CAP (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
#4 54-31765 CLAMP, HEAT EXCHANGER TO MOUNTING BRACKET (2 required per assembly)
CLAMP @2          O - Replaced by 54-815504372  
54-31765This part has been superseded. CLAMP @2 O - Replaced by 54-815504372
(more info)
    UnavailableUnavailable Parts
CLAMP Worm Gear 54-815504372 54-815504372
54-815504372OEM Part 54-815504372 - Clamp (more info) About Mercury Marine $11.30 $11.30 Add to shopping cart
8 in stock. Explain stock levels
Hose Clamp 18-7316
18-7316OEM Match 18-7316 - Hose Clamps, 72 (more info) About Sierra Marine $9.26 $7.11 Add to shopping cart
5 in stock. Explain stock levels
#5 78092A 1 BRACKET, MOUNTING (PORT) SEE NOTE (1 required per assembly)
BRACKET,NLA 78092A 1  
78092A 1OEM Part 78092A 1 - Bracket, NLA (more info) About Mercury Marine $65.00 $65.00 Add to shopping cart
5 in stock. Explain stock levels
#6 78093A 1 BRACKET, MOUNTING (STARBOARD) SEE NOTE (1 required per assembly)
BRACKET           O - Replaced by -78093A 3  
78093A 1This part has been superseded. BRACKET O - Replaced by -78093A 3
(more info)
    UnavailableUnavailable Parts
Bracket Asy,NLA 78093A 3  
78093A 3OEM Part 78093A 3 - Bracket Assembly, NLA (more info) About Mercury Marine $50.00 $50.00 Add to shopping cart
3 in stock. Explain stock levels
#7 67467 PAD, MOUNTING BRACKET (2 required per assembly)
PAD @2            O - Replaced by -77223  3  
67467This part has been superseded. PAD @2 O - Replaced by -77223 3
(more info)
    UnavailableUnavailable Parts
PAD 77223  3  
77223 3OEM Part 77223 3 - Pad (more info) About Mercury Marine $4.20 $4.20 Add to shopping cart
Available to order:
Usually ships
within 8 days
#8 10-37612 SCREW, MOUNTING BRACKET TO ENGINE (1 1/4") (2 required per assembly)
SCREW (.375-16 x 10-37612 10-37612
10-37612OEM Part 10-37612 - Screw - Priced Individually (more info) About Mercury Marine $1.60 $1.60 Add to shopping cart
10+ in stock. Explain stock levels
#9 13-35048 LOCKWASHER, MOUNTING BRACKET 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
#10 55132 THERMOSTAT HOUSING (1 required per assembly)
HOUSING           O - Replaced by -55132T  
55132This part has been superseded. HOUSING O - Replaced by -55132T
(more info)
    UnavailableUnavailable Parts
55131A5 55132T  
55132TOEM Part 55132T - Thermostat Housing (more info) About Mercury Marine $100.00 $100.00 Add to shopping cart
2 in stock. Explain stock levels
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
#11 10-48115 SCREW, THERMOSTAT HOUSING ATTACHING (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
#12 13-37459 LOCKWASHER, THERMOSTAT HOUSING SCREW (2 required per assembly)
LOCKWASHER @5     O - Replaced by 13-35048  
13-37459This part has been superseded. LOCKWASHER @5 O - Replaced by 13-35048
(more info)
    UnavailableUnavailable Parts
#13 22-47540 PLUG, PIPE - THERMOSTAT HOUSING (2 required per assembly)
PLUG Pipe - Allen 22-47540  
22-47540OEM Part 22-47540 - Plug (more info) About Mercury Marine $6.30 $6.30 Add to shopping cart
10+ in stock. Explain stock levels
#14 23-47508 SLEEVE, THERMOSTAT HOUSING (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
#15 27-48818 GASKET, THERMOSTAT HOUSING - UPPER (1 required per assembly)
GASKET @2         O - Replaced by 27-48818  1 27-48818
27-48818This part has been superseded. GASKET @2 O - Replaced by 27-48818 1
(more info)
    UnavailableUnavailable Parts
GASKET Note: must be ordered in multiples of 2 27-48818  1 27-48818 1
27-48818 1OEM Part 27-48818 1 - Gasket - Priced Individually (more info) About Mercury Marine $2.00 $2.00 Add to shopping cart
4 in stock. Explain stock levels
GASKET   27 48818Q01 27-48818Q01
27-48818Q01OEM Part 27-48818Q01 - Gasket (more info) About Mercury Marine $2.50 $2.50 Add to shopping cart
Available to order:
Usually ships
within 8 days
#16 27-47510 GASKET, THERMOSTAT HOUSING - 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
#17 27-53045 GASKET, THERMOSTAT HOUSING - LOWER (1 required per assembly)
GASKET            O - Replaced by 27-53045  1 27-53045
27-53045This part has been superseded. GASKET O - Replaced by 27-53045 1
(more info)
    UnavailableUnavailable Parts
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
#18 22-63067 TEE, FITTING (1 required per assembly)
FITTING           O NLA  
22-63067 FITTING O NLA
(more info)
    UnavailableUnavailable Parts
#19 32-55483 HOSE, TEE TO EXHAUST ELBOW (18 1/2") (1 required per assembly)
323322070 32-55483  
32-55483OEM Part 32-55483 - Hose (more info) About Mercury Marine $34.20 $34.20 Add to shopping cart
3 in stock. Explain stock levels
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
#20 32-78103 HOSE, HEAT EXCHANGER TO TEE - MOLDED (1 required per assembly)
HOSE              O NLA  
32-78103 HOSE O NLA
(more info)
    UnavailableUnavailable Parts
#21 32-57777 HOSE, FRONT CAP TO HEAT EXCHANGER (PORT) (1 required per assembly)
HOSE              O NLA  
32-57777 HOSE O NLA
(more info)
    UnavailableUnavailable Parts
#22 32-57776 HOSE, FRONT CAP TO HEAT EXCHANGER (STARBOARD) (1 required per assembly)
HOSE              O NLA  
32-57776 HOSE O NLA
(more info)
    UnavailableUnavailable Parts
#23 32-78105 HOSE, THERMOSTAT HSG. TO REAR CAP (PORT) (1 required per assembly)
HOSE,NLA 32-78105  
32-78105OEM Part 32-78105 - Hose, NLA (more info) About Mercury Marine $42.00 $42.00 Add to shopping cart
2 in stock. Explain stock levels
#24 32-78104 HOSE, THERMOSTAT HSG. TO REAR CAP (STARBOARD) (1 required per assembly)
HOSE              O NLA  
32-78104 HOSE O NLA
(more info)
    UnavailableUnavailable Parts
#25 32-78090 HOSE, WATER PUMP TO OIL COOLER (1 required per assembly)
HOSE              O NLA  
32-78090 HOSE O NLA
(more info)
    UnavailableUnavailable Parts
#26 32-77482 HOSE, OIL COOLER TO HEAT EXCHANGER (1 required per assembly)
HOSE              O NLA  
32-77482 HOSE O NLA
(more info)
    UnavailableUnavailable Parts
#27 32-78091 HOSE, HEAT EXCHANGER TO WATER PUMP (1 required per assembly)
HOSE              O NLA  
32-78091 HOSE O NLA
(more info)
    UnavailableUnavailable Parts
#28 54-32780 CLAMP, HOSE ATTACHING (6 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
#29 54-63300 CLIP, HOSE (2 required per assembly)
CLAMP 54-63300  
54-63300OEM Part 54-63300 - Clip (more info) About Mercury Marine $17.40 $14.91 Add to shopping cart
Available to order:
Usually ships
within 8 days
#30 61990 STA-STRAP (2 required per assembly)
TIE STRAP (14.00 61990 61990
61990OEM Part 61990 - Tie Strap - Priced Individually (more info) About Mercury Marine $1.00 $1.00 Add to shopping cart
Available to order:
Usually ships
within 8 days
#31 71587A 2 COOLANT RECOVERY SYSTEM (SEE NOTE #1) (1 required per assembly)
71587A10 71587A 2  
71587A 2OEM Part 71587A 2 - ReCovery Kit (more info) About Mercury Marine $20.30 $20.30 Add to shopping cart
2 in stock. Explain stock levels
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