Logo

Parts for MerCruiser 350 Mag MPI MIE Closed Cooling System

#1 32-863489 HOSE, Transmission Cooler To Check Valve (1 required per assembly)
HOSE 32-863489
 

About Mercury Marine

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 32-864480 HOSE, Check Valve To Tee Fitting (1 required per assembly)
HOSE 32-864480
 

About Mercury Marine

OEM Part

32-864480 - Hose [ More info ]

Add to shopping cart $29.42
Available to order: Usually ships within 8 days. Explain stock levels

#4 32-863887 1 HOSE, Intake Bypass To Circulating Pump (1 required per assembly)
HOSE 32-863887  1
 

About Mercury Marine

OEM Part

32-863887 1 - Hose [ More info ]

Add to shopping cart $15.00
10+ in stock. Explain stock levels

#5 32-863793 HOSE, Distribution Fitting To Heat Exchanger (1 required per assembly)
HOSE 32-863793
 

About Mercury Marine

OEM Part

32-863793 - Hose [ More info ]

Add to shopping cart $45.25
Available to order: Usually ships within 8 days. Explain stock levels

#6 22-864496 FITTING, Distribution (1 required per assembly)
FITTING-HOSE 22-864496
 

About Mercury Marine

OEM Part

22-864496 - Hose Fitting [ More info ]

Add to shopping cart $3.75
10+ in stock. Explain stock levels

#7 32-863490 HOSE, Distribution Fitting To Accumulator Housing (1 required per assembly)
HOSE 32-863490
 

About Mercury Marine

OEM Part

32-863490 - Hose [ More info ]

Add to shopping cart $32.83
Available to order: Usually ships within 8 days. Explain stock levels

#8 32-42850 69 HOSE, (44.00 Inches Bulk) (Cut To Size) (1 required per assembly)
32-42850 69 - HOSE (44.00 Inche O - Replaced by 32-8M0062634
32-42850 69

This part has been superseded.

32-42850 69 - 32-42850 69 - HOSE (44.00 Inche O [ More info ]
Unavailable
Replaced by 32-8M0062634
HOSE-44 INCH 32-8M0062634
32-8M0062634

About Mercury Marine

OEM Part

32-8M0062634 - Transom TO Thermostat Housing Hose -44I [ More info ]

Add to shopping cart $36.00 $30.83
Available to order: Usually ships within 8 days. Explain stock levels

#9 22-862993 FITTING, Drain (3 required per assembly)
FITTING-WATER 22-862993
 

About Mercury Marine

OEM Part

22-862993 - Fitting - Water [ More info ]

Add to shopping cart $4.30
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 32-863885 HOSE, Heat Exchanger To Thermostat Housing (1 required per assembly)
HOSE 32-863885
 

About Mercury Marine

OEM Part

32-863885 - Hose [ More info ]

Add to shopping cart $29.33
Available to order: Usually ships within 8 days. Explain stock levels

#12 32-863886 HOSE, Heat Exchanger To Thermostat Housing (1 required per assembly)
HOSE 32-863886
 

About Mercury Marine

OEM Part

32-863886 - Hose [ More info ]

Add to shopping cart $20.00
10+ in stock. Explain stock levels

#13 32-862125 HOSE, Heat Exchanger To Exhaust Manifold (1 required per assembly) (Starboard)
HOSE-MOLDED 32-862125
 

About Mercury Marine

OEM Part

32-862125 - Molded Hose [ More info ]

Add to shopping cart $47.58
Available to order: Usually ships within 8 days. Explain stock levels

#14 32-860421 HOSE, Heat Exchanger To Exhaust Manifold (1 required per assembly) (Port)
HOSE-WATER 32-860421
 

About Mercury Marine

OEM Part

32-860421 - Water Hose [ More info ]

Add to shopping cart $46.92
2 in stock. Explain stock levels

#15 32-864478 HOSE, T Fitting To Trans Cooler, Sea Pump To Trans Cooler (1 required per assembly)
HOSE T Fitting To Trans 32-864478
 

About Mercury Marine

OEM Part

32-864478 - Hose [ More info ]

Add to shopping cart $39.67
Available to order: Usually ships within 8 days. Explain stock levels

#16 54-815504212 CLAMP, Worm Gear, Hose (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), Hose (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), Hose (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
1 in stock. Explain stock levels

#19 54-815504228 CLAMP, Worm Gear, Hose (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), Hose (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 32-861059 HOSE, Heat Exchanger To Circulating Pump (1 required per assembly)
HOSE-WATER 32-861059
 

About Mercury Marine

OEM Part

32-861059 - Water Hose [ More info ]

Add to shopping cart $51.67
Available to order: Usually ships within 8 days. Explain stock levels

#22 54-815504220 CLAMP, Worm Gear, Hose (1 required per assembly)
CLAMP Worm Gear 54-815504220
54-815504220

About Mercury Marine

OEM Part

54-815504220 - Clamp [ More info ]

Add to shopping cart $5.80
Available to order: Usually ships within 8 days. Explain stock levels

#23 863709A 1 HEAT EXCHANGER, Closed Cooling (1 required per assembly)
863709A 1 - HEAT EXCHANGER    O - Replaced by -863709A02
 

This part has been superseded.

863709A 1 - 863709A 1 - HEAT EXCHANGER O [ More info ]
Unavailable
Replaced by -863709A02
HEAT EXCHANGER 863709A02
 

About Mercury Marine

OEM Part

863709A02 - Heat Exchanger [ More info ]

Add to shopping cart $1,787.07
Available to order: Usually ships within 8 days. Explain stock levels

#24 814875 COVER, Heat Exchanger End (2 required per assembly)
814875 - COVER Heat Exchan O - Replaced by -8M0036623
814875

This part has been superseded.

814875 - 814875 - COVER Heat Exchan O [ More info ]
Unavailable
Replaced by -8M0036623
CAP-END 8M0036623
 

About Mercury Marine

OEM Part

8M0036623 - Cap -end [ More info ]

Add to shopping cart $77.58
Available to order: Usually ships within 8 days. Explain stock levels

#25 27-803644 GASKET, End Cover (2 required per assembly)
27-803644 - GASKET            O - Replaced by 27-8M0036987
 

This part has been superseded.

27-803644 - 27-803644 - GASKET O [ More info ]
Unavailable
Replaced by 27-8M0036987
GASKET 27-8M0036987
27-8M0036987

About Mercury Marine

OEM Part

27-8M0036987 - Gasket [ More info ]

Add to shopping cart $19.20 $16.44
Available to order: Usually ships within 8 days. Explain stock levels

#26 10-814877 BOLT (2 required per assembly)
BOLT 10-814877
10-814877

About Mercury Marine

OEM Part

10-814877 - Bolt [ More info ]

Add to shopping cart $9.50
Available to order: Usually ships within 8 days. Explain stock levels

#27 25-814878 O-RING, Special (2 required per assembly)
25-814878 - O-RING Special    O - Replaced by 25-8M0039163
 

This part has been superseded.

25-814878 - 25-814878 - O-RING Special O [ More info ]
Unavailable
Replaced by 25-8M0039163
O RING 25-8M0039163
 

About Mercury Marine

OEM Part

25-8M0039163 - O-Ring [ More info ]

Add to shopping cart $6.50
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 22-806608A 1 PLUG KIT, (.500-13) Royal Blue (1 required per assembly)
22806608A02 22-806608A 1
22-806608A 1

About Mercury Marine

OEM Part

22-806608A 1 - Plug Kit, Priced Individually [ More info ]

Add to shopping cart $2.80
1 in stock. Explain stock levels

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
4 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

#30 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
1 in stock. Explain stock levels

#31 54-815504388 CLAMP, Worm Gear, Heat Exchanger (1 required per assembly)
CLAMP Worm Gear 54-815504388
54-815504388

About Mercury Marine

OEM Part

54-815504388 - Clamp [ More info ]

Add to shopping cart $19.92
Available to order: Usually ships within 8 days. 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

#NS 32-77457 2 HOSE, (48.00 Inches Bulk) (1 required per assembly)
HOSE-48 INCH 32-77457  2
32-77457  2

About Mercury Marine

OEM Part

32-77457 2 - Hose -48 Inch [ More info ]

Add to shopping cart $54.08
10 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 32-17435 79 HOSE, (96.00 Inches Bulk), Sea Water Pump To Water Pick Up (1 required per assembly)
32-17435 79 - HOSE (96.00 Inche O - Replaced by 32-863343 79
 

This part has been superseded.

32-17435 79 - 32-17435 79 - HOSE (96.00 Inche O [ More info ]
Unavailable
Replaced by 32-863343 79
32-863343 79 - HOSE (96.00 Inche O - Replaced by 32-865672079
 

This part has been superseded.

32-863343 79 - 32-863343 79 - HOSE (96.00 Inche O [ More info ]
Unavailable
Replaced by 32-865672079
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 863680A 1 BRACKET, Cooler (1 required per assembly)
BRACKET ASSY,NLA 863680A 1
863680A 1

About Mercury Marine

OEM Part

863680A 1 - Bracket Assembly [ More info ]

Add to shopping cart $39.50
10+ in stock. Explain stock levels

#38 32-864620 HOSE, Tee Fitting To Fuel Cooler (1 required per assembly)
HOSE 32-864620
 

About Mercury Marine

OEM Part

32-864620 - Hose [ More info ]

Add to shopping cart $10.20
Available to order: Usually ships within 8 days. Explain stock levels

#39 32-864477 HOSE, Sea Pump To Tee Fitting (1 required per assembly)
HOSE 32-864477
 

About Mercury Marine

OEM Part

32-864477 - Hose [ More info ]

Add to shopping cart $41.70 $35.70
Available to order: Usually ships within 8 days. Explain stock levels

#NS 19-807992 3 COVER, Hose Clamp End (A/R required per assembly)
198M6500037 19-807992  3
 

About Mercury Marine

OEM Part

19-807992 3 - Cover-.375 - Priced Individually [ More info ]

Add to shopping cart $0.53
10+ in stock. Explain stock levels

19-8M6500037 - COVER             O - Replaced by 19-8M0074364
 

This part has been superseded.

19-8M6500037 - 19-8M6500037 - COVER O [ More info ]
Unavailable
Replaced by 19-8M0074364
COVER-CLAMP Note: must be ordered in multiples of 20 19-8M0074364
 

About Mercury Marine

OEM Part

198M0074364 - Cover-Clamp - Priced Individually [ More info ]

Add to shopping cart $2.40
10+ in stock. Explain stock levels