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Parts for MerCruiser 350 Mag MPI Horizon MIE Standard Cooling System

#1 32-863489 HOSE, Transmission Cooler 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 $67.17
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
 

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OEM Part

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

Add to shopping cart $28.30 $24.24
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
 

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OEM Part

32-864480 - Hose [ More info ]

Add to shopping cart $28.08
Available to order: Usually ships within 8 days. Explain stock levels

#4 32-864481 HOSE, T Fitting To Fuel Cooler (1 required per assembly)
HOSE              *
 

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OEM Part

HOSE * [ More info ]
Unavailable
#5 32-863670 HOSE, Fuel Cooler To Water Distribution Housing (1 required per assembly)
HOSE 32-863670
 

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OEM Part

32-863670 - Hose [ More info ]

Add to shopping cart $25.41
Available to order: Usually ships within 8 days. Explain stock levels

#6 32-863490 HOSE, Water Drain Accumulator To Distribution Fitting (1 required per assembly)
HOSE 32-863490
 

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OEM Part

32-863490 - Hose [ More info ]

Add to shopping cart $31.33
1 in stock. Explain stock levels

#7 22-864450 FITTING, Lower Distribution (1 required per assembly)
ORD 22-864989A01  O NLA
 

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OEM Part

ORD 22-864989A01 O NLA [ More info ]
Unavailable
#8 32-863491 HOSE, Distribution Fitting To "Y" Fitting (1 required per assembly)
HOSE 32-863491
32-863491

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OEM Part

32-863491 - Hose [ More info ]

Add to shopping cart $67.50
1 in stock. Explain stock levels

#9 32-862274 HOSE, Lower Circulation Pump (1 required per assembly)
HOSE              O NLA
 

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OEM Part

HOSE O NLA [ More info ]
Unavailable
#10 32-863453 HOSE, Y Fitting To Circulating Pump (1 required per assembly)
HOSE              O - Replaced by 32-863456A 1
 

This part has been superseded.

32-863453 - HOSE O [ More info ]
Unavailable
Replaced by 32-863456A 1
HOSE ASSEMBLY 32-863456A 1
32-863456A 1

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OEM Part

32-863456A 1 - Hose Assembly [ More info ]

Add to shopping cart $67.30 $57.62
In stock Explain stock levels

#11 32-863465 HOSE, Drain Accumulator To Tee Fitting (1 required per assembly)
HOSE 32-863465
 

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OEM Part

32-863465 - Hose [ More info ]

Add to shopping cart $68.75
Available to order: Usually ships within 8 days. Explain stock levels

#12 32-863496 HOSE, T Fitting To Port Elbow (1 required per assembly)
HOSE              O NLA
 

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OEM Part

HOSE O NLA [ More info ]
Unavailable
#13 32-863828 HOSE, T Fitting To Starboard Elbow (1 required per assembly)
HOSE              O NLA
 

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OEM Part

HOSE O NLA [ More info ]
Unavailable
#14 32-863459 HOSE, Thermosat Housing To Starboard Manifold (1 required per assembly)
HOSE 32-863459
32-863459

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OEM Part

32-863459 - Hose [ More info ]

Add to shopping cart $42.84
2 in stock. Explain stock levels

#15 32-864393 HOSE, Thermosat Housing To Port Manifold (1 required per assembly)
HOSE 32-864393
 

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OEM Part

32-864393 - Hose [ More info ]

Add to shopping cart $41.75
1 in stock. Explain stock levels

#16 32-864477 HOSE, Sea Water Pump To "T" Fitting (1 required per assembly)
HOSE 32-864477
 

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OEM Part

32-864477 - Hose [ More info ]

Add to shopping cart $39.80 $34.09
Available to order: Usually ships within 8 days. Explain stock levels

#17 32-864478 HOSE, T Fitting To Trans Cooler (1 required per assembly)
HOSE T Fitting To Trans 32-864478
 

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OEM Part

32-864478 - Hose [ More info ]

Add to shopping cart $37.92
Available to order: Usually ships within 8 days. Explain stock levels

#18 22-862225 FITTING, Pushlock (4 required per assembly)
FITTING 22-862225
 

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OEM Part

22-862225 - Coupling Assembly [ More info ]

Add to shopping cart $8.10
1 in stock. Explain stock levels

#19 32-862317 4 HOSE, Cylinder Block Drain To Distributor Fitting (2 required per assembly) (Port-23.00 Inch) (Starboard-17 Inch)
328623175 32-862317  4
 

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OEM Part

32-862317 4 - Hose [ More info ]

Add to shopping cart $17.85
1 in stock. Explain stock levels

HOSE              O - Replaced by 32-8M0062590
 

This part has been superseded.

32-862317 5 - HOSE O [ More info ]
Unavailable
Replaced by 32-8M0062590
HOSE 32-8M0062590
 

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OEM Part

32-8M0062590 - Hose=3/8 Push Lck [ More info ]

Add to shopping cart $24.33
Available to order: Usually ships within 8 days. Explain stock levels

#20 32-42850 69 HOSE, (44.00 Inches Bulk) (1 required per assembly) (Cut To Fit.)
HOSE-44 INCH      O - Replaced by 32-8M0062634
32-42850 69

This part has been superseded.

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

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OEM Part

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

Add to shopping cart $34.30 $29.37
Available to order: Usually ships within 8 days. Explain stock levels

#21 25-62702 1 O-RING, (.301 x .070) (2 required per assembly)
O-RING (.301 x .070) 25-62702  1
 

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OEM Part

25-62702 1 - O-Ring [ More info ]

Add to shopping cart $1.20
Available to order: Usually ships within 8 days. Explain stock levels

#22 22-863464A 1 FITTING ASSEMBLY (1 required per assembly)
FITTING KIT       O - Replaced by 22-8M0065823
 

This part has been superseded.

22-863464A 1 - FITTING KIT O [ More info ]
Unavailable
Replaced by 22-8M0065823
FITTING-TEE       O
 

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OEM Part

FITTING-TEE O [ More info ]
Unavailable
#NS 23-864327 BUSHING, Oriface (1 required per assembly)
ORD 8M0065823     O NLA
 

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OEM Part

ORD 8M0065823 O NLA [ More info ]
Unavailable
#NS 25-864353 O-RING (1 required per assembly)
ORD 22-8M0065823  O NLA
 

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OEM Part

ORD 22-8M0065823 O NLA [ More info ]
Unavailable
#23 22-862993 FITTING (3 required per assembly)
FITTING Y, (2) 1-1/4 In 22-862993
 

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OEM Part

22-862993 - Fitting - Water [ More info ]

Add to shopping cart $4.10
Available to order: Usually ships within 8 days. Explain stock levels

#24 54-815504212 CLAMP, Worm Gear, Hose (2 required per assembly)
CLAMP Worm Gear 54-815504212
 

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OEM Part

54-815504212 - Clamp [ More info ]

Add to shopping cart $4.30
Available to order: Usually ships within 8 days. Explain stock levels

#25 54-815504216 CLAMP, Worm Gear (1.56 Diameter), Hose (AR 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 $13.10
Available to order: Usually ships within 8 days. Explain stock levels

#26 54-815504222 CLAMP, Worm Gear (1.98 DIameter), Hose (2 required per assembly)
CLAMP Worm Gear (1.98 D 54-815504222
54-815504222

About Mercury Marine

OEM Part

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

Add to shopping cart $4.50
3 in stock. Explain stock levels

#27 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 $14.80
Available to order: Usually ships within 8 days. Explain stock levels

#28 54-815504232 CLAMP, Worm Gear (2.50 Diameter), Hose (AR 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 $6.40 $4.32
10+ in stock. Explain stock levels

#29 22-862603 FITTING, Male Quick Connector (Threaded) (2 required per assembly)
FITTING 22-862603
22-862603

About Mercury Marine

OEM Part

22-862603 - Adaptor -quick Cnt [ More info ]

Add to shopping cart $7.80
Available to order: Usually ships within 8 days. Explain stock levels

#30 863455 FITTING, Y (1 required per assembly)
32863456A1 863455
 

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OEM Part

863455 - Fitting (Y) [ More info ]

Add to shopping cart $5.60
2 in stock. Explain stock levels

#31 32-863343 64 HOSE, Sea Water Pump To Water Pick Up (1 required per assembly)
HOSE-36 INCH      O - Replaced by 32-863343 65
 

This part has been superseded.

32-863343 64 - HOSE-36 INCH O [ More info ]
Unavailable
Replaced by 32-863343 65
HOSE-38 INCH      O - Replaced by 32-863343 79
 

This part has been superseded.

32-863343 65 - HOSE-38 INCH O [ More info ]
Unavailable
Replaced by 32-863343 79
HOSE-96 INCH      O - Replaced by 32-865672079
 

This part has been superseded.

32-863343 79 - HOSE-96 INCH O [ More info ]
Unavailable
Replaced by 32-865672079
328M0062666 32-865672079
32-865672079

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OEM Part

32-865672079 - HOSE-96 Inch [ More info ]

Add to shopping cart $158.15
1 in stock. Explain stock levels

HOSE (96.00 Inches Bulk 32-8M0062666
32-8M0062666

About Mercury Marine

OEM Part

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

Add to shopping cart $186.60 $159.78
Available to order: Usually ships within 8 days. Explain stock levels

#32 22-861427 CAP (1 required per assembly)
CAP-DUST          O - Replaced by 19-858240
861427

This part has been superseded.

861427 - CAP-DUST O [ More info ]
Unavailable
Replaced by 19-858240
CAP 19-858240
 

About Mercury Marine

OEM Part

19-858240 - Cap [ More info ]

Add to shopping cart $6.80
Available to order: Usually ships within 8 days. Explain stock levels

#33 22-861405 FITTING (1 required per assembly)
PLUG-QUICK CONN   O - Replaced by 22-857175
 

This part has been superseded.

22-861405 - PLUG-QUICK CONN O [ More info ]
Unavailable
Replaced by 22-857175
COUPLING INSERT 22-857175
22-857175

About Mercury Marine

OEM Part

22-857175 - Coupling [ More info ]

Add to shopping cart $62.80 $53.77
5 in stock. Explain stock levels

#34 22-861406 SOCKET (1 required per assembly)
SOCKET 22-861406
 

About Mercury Marine

OEM Part

22-861406 - Socket-quick Connector, NLA [ More info ]

Add to shopping cart $84.00 $71.93
Available to order: Usually ships within 8 days. Explain stock levels

#NS 19-807992 3 COVER, Hose Clamp End (AR 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

COVER-CLAMP @20   O - Replaced by 19-8M0074364
 

This part has been superseded.

19-8M6500037 - COVER-CLAMP @20 O [ More info ]
Unavailable
Replaced by 19-8M0074364
CAP 19-8M0074364
 

About Mercury Marine

OEM Part

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

Add to shopping cart $2.20
Available to order: Usually ships within 8 days. Explain stock levels