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Parts for MerCruiser 350 Mag MPI Alpha / Bravo Closed Cooling System (Alpha)

#1 32-863489 HOSE, Power Steering to Check Valve (1 required per assembly)
HOSE 32-863489
 

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OEM Part

32-863489 - Hose [ More info ]

Add to shopping cart $70.42
Available to order: Usually ships within 8 days. Explain stock levels

#2 21-864206A 1 CHECK VALVE ASSEMBLY (1 required per assembly)
CHECK VALVE ASSEMBLY 21-864206A 1
 

About Mercury Marine

OEM Part

21-864206A 1 - Check Valve [ More info ]

Add to shopping cart $30.00 $25.69
Available to order: Usually ships within 8 days. Explain stock levels

#3 32-863623 HOSE, Check Valve to Fuel Cooler (1 required per assembly)
HOSE 32-863623
 

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OEM Part

32-863623 - Hose [ More info ]

Add to shopping cart $35.92
Available to order: Usually ships within 8 days. Explain stock levels

#4 32-864551 HOSE, Intake Bypass to Circulating Pump (1 required per assembly)
HOSE 32-864551
 

About Mercury Marine

OEM Part

32-864551 - Hose [ More info ]

Add to shopping cart $18.70 $16.02
Available to order: Usually ships within 8 days. Explain stock levels

#5 32-864431 HOSE, Distribution Fitting to Heat Exchanger (1 required per assembly)
HOSE 32-864431
 

About Mercury Marine

OEM Part

32-864431 - Hose [ More info ]

Add to shopping cart $40.75
Available to order: Usually ships within 8 days. Explain stock levels

#6 32-864539 HOSE, Thermostat Housing to Upper Manifold (1 required per assembly) (Starboard) (Non Riser)
HOSE 32-864539
 

About Mercury Marine

OEM Part

32-864539 - Hose [ More info ]

Add to shopping cart $27.30 $15.30
10+ in stock. Explain stock levels

#6 32-864956 HOSE, Thermostat Housing to Upper Manifold (1 required per assembly) (Starboard)(1.7 Inch, 3 Inch, 4.7 Inch and 6 Inch Riser)
HOSE 32-864956
 

About Mercury Marine

OEM Part

32-864956 - Hose [ More info ]

Add to shopping cart $30.75
2 in stock. Explain stock levels

#7 32-864552 HOSE, Thermostat Housing to Upper Manifold (1 required per assembly) (Port) (Non Riser)
HOSE 32-864552
 

About Mercury Marine

OEM Part

32-864552 - Hose [ More info ]

Add to shopping cart $25.08
2 in stock. Explain stock levels

#7 32-864954 HOSE, Thermostat Housing to Upper Manifold (1 required per assembly) (Port)(1.7 Inch, 3 Inch, 4.7 Inch and 6 Inch Riser)
HOSE 32-864954
 

About Mercury Marine

OEM Part

32-864954 - Hose [ More info ]

Add to shopping cart $39.00 $33.40
2 in stock. Explain stock levels

#8 32-864509 HOSE, Thermostat Housing to Lower Manifold (1 required per assembly) (Starboard)
HOSE 32-864509
 

About Mercury Marine

OEM Part

32-864509 - Hose [ More info ]

Add to shopping cart $48.67
Available to order: Usually ships within 8 days. Explain stock levels

#9 32-864508 HOSE, Thermostat Housing to Lower Manifold (1 required per assembly) (Port)
HOSE 32-864508
 

About Mercury Marine

OEM Part

32-864508 - Hose [ More info ]

Add to shopping cart $36.17
Available to order: Usually ships within 8 days. Explain stock levels

#10 32-863670 HOSE, Fuel Cooler to Accumulator Housing (1 required per assembly)
HOSE 32-863670
 

About Mercury Marine

OEM Part

32-863670 - Hose [ More info ]

Add to shopping cart $26.67
Available to order: Usually ships within 8 days. Explain stock levels

#11 32-864506 HOSE, Heat Exchanger to Thermostat Housing (1 required per assembly)
HOSE 32-864506
 

About Mercury Marine

OEM Part

32-864506 - Hose [ More info ]

Add to shopping cart $18.00 $15.41
Available to order: Usually ships within 8 days. Explain stock levels

#12 32-864507 HOSE, Heat Exchanger to Thermostat Housing (1 required per assembly)
HOSE 32-864507
 

About Mercury Marine

OEM Part

32-864507 - Hose [ More info ]

Add to shopping cart $16.80 $14.39
Available to order: Usually ships within 8 days. Explain stock levels

#13 32-864542 HOSE, Heat Exchanger to Starboard Elbow (1 required per assembly) (Non Riser, 1.7 Inch and 3 Inch Riser)
#13 32-864955 HOSE, Heat Exchanger to Starboard Elbow (1 required per assembly) (4.7 Inch and 6 Inch Riser)
HOSE 32-864955
 

About Mercury Marine

OEM Part

32-864955 - Hose [ More info ]

Add to shopping cart $37.70 $32.28
2 in stock. Explain stock levels

#14 32-864726 HOSE, Heat Exchanger to Port Elbow (1 required per assembly) (Non Riser, 1.7 Inch and 3 Inch Riser)
HOSE 32-864726
 

About Mercury Marine

OEM Part

32-864726 - Hose [ More info ]

Add to shopping cart $30.33 $20.38
6 in stock. Explain stock levels

#14 32-864953 HOSE, Heat Exchanger to Port Elbow (1 required per assembly) (4.7 Inch and 6 Inch Riser)
HOSE 32-864953
 

About Mercury Marine

OEM Part

32-864953 - Hose [ More info ]

Add to shopping cart $31.92
2 in stock. Explain stock levels

#15 32-863611 HOSE, Sea Pump to Power Steering Cooler (1 required per assembly)
HOSE 32-863611
 

About Mercury Marine

OEM Part

32-863611 - Hose [ More info ]

Add to shopping cart $54.83
Available to order: Usually ships within 8 days. Explain stock levels

#16 54-815504212 CLAMP, Worm Gear (1 required per assembly)
CLAMP Worm Gear 54-815504212
 

About Mercury Marine

OEM Part

54-815504212 - Clamp [ More info ]

Add to shopping cart $4.50
Available to order: Usually ships within 8 days. Explain stock levels

#17 54-815504216 CLAMP, Worm Gear (1.56 Diameter) (1 required per assembly)
CLAMP Worm Gear (1.56 D 54-815504216
54-815504216

About Mercury Marine

OEM Part

54-815504216 - Clamp [ More info ]

Add to shopping cart $13.70
Available to order: Usually ships within 8 days. Explain stock levels

#18 54-815504222 CLAMP, Worm Gear (1.98 DIameter) (1 required per assembly)
CLAMP Note: must be ordered in multiples of 5 54-815504222
54-815504222

About Mercury Marine

OEM Part

54-815504222 - Clamp - Priced Individually [ More info ]

Add to shopping cart $4.70
Available to order: Usually ships within 8 days. Explain stock levels

#19 54-815504228 CLAMP, Worm Gear (1 required per assembly)
CLAMP Worm Gear 54-815504228
54-815504228

About Mercury Marine

OEM Part

54-815504228 - Clamp [ More info ]

Add to shopping cart $15.50
Available to order: Usually ships within 8 days. Explain stock levels

#20 54-815504232 CLAMP, Worm Gear (2.50 Diameter) (1 required per assembly)
CLAMP Worm Gear (2.50 D 54-815504232
54-815504232

About Mercury Marine

OEM Part

54-815504232 - Clamp [ More info ]

Add to shopping cart $6.70 $3.76
10+ in stock. Explain stock levels

#21 32-864886 HOSE, Heat Exchanger to Circulating Pump (1 required per assembly)
HOSE 32-864886
 

About Mercury Marine

OEM Part

32-864886 - Hose [ More info ]

Add to shopping cart $35.17 $23.63
3 in stock. Explain stock levels

#22 54-815504224 CLAMP, Worm Gear, Hose (1 required per assembly)
CLAMP Worm Gear 54-815504224
54-815504224

About Mercury Marine

OEM Part

54-815504224 - Clamp [ More info ]

Add to shopping cart $3.90
Available to order: Usually ships within 8 days. Explain stock levels

#23 864395T01 HEAT EXCHANGER, Closed Cooling (1 required per assembly)
HEAT EXCHANGER 864395T01
864395T01

About Mercury Marine

OEM Part

864395T01 - Heat Exchanger [ More info ]

Add to shopping cart $2,358.54
Available to order: Usually ships within 8 days. Explain stock levels

#24 864708 COVER, End, Heat Exchanger (2 required per assembly)
COVER-HEAT EX. 864708
864708

About Mercury Marine

OEM Part

864708 - Heat Exchanger Cover [ More info ]

Add to shopping cart $79.17
Available to order: Usually ships within 8 days. Explain stock levels

#25 25-818679 O-RING (4 required per assembly)
O-RING Note: must be ordered in multiples of 5 25-818679
 

About Mercury Marine

OEM Part

25-818679 - O-Ring - Priced Individually [ More info ]

Add to shopping cart $6.20
1 in stock. Explain stock levels

#26 10-94247 SCREW, (.375-16 x .750) Stainless Steel (2 required per assembly)
SCREW Note: must be ordered in multiples of 2 10-94247
10-94247

About Mercury Marine

OEM Part

10-94247 - Screw - Priced Individually [ More info ]

Add to shopping cart $2.40
Available to order: Usually ships within 8 days. Explain stock levels

#27 25-864707 SEAL (2 required per assembly)
25-864707 - SEAL              O - Replaced by 27-866152
 

This part has been superseded.

25-864707 - 25-864707 - SEAL O [ More info ]
Unavailable
Replaced by 27-866152
27-866152 - SEAL              * - Replaced by 25-8M0084884
27-866152

This part has been superseded.

27-866152 - 27-866152 - SEAL * [ More info ]
Unavailable
Replaced by 25-8M0084884
SEAL 25-8M0084884
 

About Mercury Marine

OEM Part

25-8M0084884 - Seal [ More info ]

Add to shopping cart $9.20
Available to order: Usually ships within 8 days. Explain stock levels

#28 36-814879 1 CAP, Pressure (1 required per assembly)
CAP-PRESSURE 36-814879  1
 

About Mercury Marine

OEM Part

36-814879 1 - Pressure Cap [ More info ]

Add to shopping cart $54.60 $46.76
Available to order: Usually ships within 8 days. Explain stock levels

#29 10-805559 SCREW, (.375-16 x .875) Stainless Steel (1 required per assembly)
SCREW (.375-16 x .875) 10-805559
10-805559

About Mercury Marine

OEM Part

10-805559 - Screw [ More info ]

Add to shopping cart $7.90
Available to order: Usually ships within 8 days. Explain stock levels

#30 10-34353 SCREW, (.375-16 x 1.00) (3 required per assembly)
SCREW Note: must be ordered in multiples of 5 10-34353
10-34353

About Mercury Marine

OEM Part

10-34353 - Screw - Priced Individually [ More info ]

Add to shopping cart $1.90
10+ in stock. Explain stock levels

#31 54-815504396 CLAMP, Worm Gear, Heat Exchanger (1 required per assembly)
CLAMP Worm Gear 54-815504396
 

About Mercury Marine

OEM Part

54-815504396 - Clamp [ More info ]

Add to shopping cart $23.90 $13.39
10+ in stock. Explain stock levels

#32 71587A10 RECOVERY KIT, Coolant (1 required per assembly)
RECOVERY KIT Coolant 71587A10
 

About Mercury Marine

OEM Part

71587A10 - Coolant Recovery Kit [ More info ]

Add to shopping cart $72.08
In stock Explain stock levels

#33 71587A11 BOTTLE, Plastic, Coolant Recovery Kit (1 required per assembly)
BOTTLE ASSY 71587A11
71587A11

About Mercury Marine

OEM Part

71587A11 - Coolant Recovery Bottle [ More info ]

Add to shopping cart $56.42
Available to order: Usually ships within 8 days. Explain stock levels

#34 72058 CAP, Coolant Recovery Bottle (1 required per assembly)
CAP 72058
72058

About Mercury Marine

OEM Part

72058 - Bottle Cap [ More info ]

Add to shopping cart $8.50
2 in stock. Explain stock levels

#35 32-865672079 HOSE, (96.00 Inches Bulk), Sea Water Pump to Water Pick Up (1 required per assembly)
32-865672079 - HOSE (96.00 Inche O - Replaced by 32-8M0062666
32-865672079

This part has been superseded.

32-865672079 - 32-865672079 - HOSE (96.00 Inche O [ More info ]
Unavailable
Replaced by 32-8M0062666
HOSE-WATER BULK 32-8M0062666
32-8M0062666

About Mercury Marine

OEM Part

32-8M0062666 - Water Hose Bulk -96" [ More info ]

Add to shopping cart $200.30 $171.51
In stock Explain stock levels

#36 18431 PAD, Heat Exchanger (1 required per assembly)
PAD 18431
 

About Mercury Marine

OEM Part

18431 - Pad [ More info ]

Add to shopping cart $26.42
Available to order: Usually ships within 8 days. Explain stock levels

#37 864494T BRACKET, Cooler (1 required per assembly)
BRACKET-HEAT EXCH 864494T
 

About Mercury Marine

OEM Part

864494T - Heat Exchanger Bracket [ More info ]

Add to shopping cart $134.66
Available to order: Usually ships within 8 days. Explain stock levels

#38 32-864533 HOSE (1 required per assembly)
HOSE 32-864533
 

About Mercury Marine

OEM Part

32-864533 - Hose [ More info ]

Add to shopping cart $28.30 $24.24
Available to order: Usually ships within 8 days. Explain stock levels

#39 863841T TUBE, Water, Brass (1 required per assembly) (Compact Hydralic Steering)
TUBE-EXTENDER 863841T
863841T

About Mercury Marine

OEM Part

863841T - Tube - Extender [ More info ]

Add to shopping cart $128.00
1 in stock. Explain stock levels

#40 22-806608A 1 PLUG KIT, (.500-13) Royal Blue (1 required per assembly)
22-806608A 1 - PLUG KIT (.500-13 O - Replaced by 22-806608A02
22-806608A 1

This part has been superseded.

22-806608A 1 - 22-806608A 1 - PLUG KIT (.500-13 O [ More info ]
Unavailable
Replaced by 22-806608A02
22-806608A02 - PLUG ASSEMBLY (.5  - Replaced by 22-8M0119211
22-806608A02

This part has been superseded.

22-806608A02 - 22-806608A02 - PLUG ASSEMBLY (.5 [ More info ]
Unavailable
Replaced by 22-8M0119211
DRAIN PLUG Note: must be ordered in multiples of 5 22-8M0119211
22-8M0119211

About Mercury Marine

OEM Part

22-8M0119211 - Drain Plug, Priced Individually, .5 inch x 13 [ More info ]

Add to shopping cart $7.50
6 in stock. Explain stock levels

DRAIN PLUG
18-4226

About Sierra Marine

OEM Match

18-4226 - Blue Drain Plug, 22-806608A1 [ More info ]

Add to shopping cart $3.99 $3.01
10+ in stock. Explain stock levels

PLUG KIT Note: must be ordered in multiples of 2   22806608Q01
22806608Q01

About Mercury Marine

OEM Part

22-806608Q01 - Plug Kit - Priced Individually [ More info ]

Add to shopping cart $7.20
Available to order: Usually ships within 8 days. Explain stock levels

#41 25-32509 O-RING, (.489 x .070) (1 required per assembly)
O RING Note: must be ordered in multiples of 10 25-32509
25-32509

About Mercury Marine

OEM Part

25-32509 - O-Ring - Priced Individually [ More info ]

Add to shopping cart $1.50
10+ in stock. Explain stock levels

O-Ring
18-7165

About Sierra Marine

OEM Match

18-7165-9 - O-Ring (PK5) , 0304174 [ More info ]

Add to shopping cart $7.68 $4.19
3 in stock. Explain stock levels

#42 32-19833 89 HOSE (Included with Coolant Recovery Kit) (1 required per assembly)
HOSE 32-19833 89
 

About Mercury Marine

OEM Part

32-19833 89 - Hose [ More info ]

Add to shopping cart $32.17
Available to order: Usually ships within 8 days. Explain stock levels