Parts for MerCruiser 4.3L Carburetor Alpha / Bravo Closed Cooling System

Revise Search: All Models > 4.3L Carburetor Alpha / Bravo > 1A063240 & Up > Closed Cooling System

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Each product listed is an OEM or aftermarket equivalent part. [ Example ]

Engine section

Reference numbers in this diagram can be found in a light blue row below — scroll down to order.
Each product listed is an OEM or aftermarket equivalent part. [ Example ]

#1	32-808045	HOSE, Fuel Cooler to Transmission Oil Cooler (1 required per assembly)
		32-808045 - Molded Hose [ More info ] $61.99 In Stock
#2	861505	FITTING, Drain Assembly (1 required per assembly)
		861505 - Drain Insert [ More info ] $15.69 Available to Order: Shipping delay up to 10 days.
#3	22-806608A02	PLUG ASSEMBLY, (.500-13) Blue (1 required per assembly)
		22-806608A02 - Plug Assembly - Priced Individually [ More info ] $3.05 4 In Stock.
		22-8M0119211 - Drain Plug, Priced Individually, .5 inch x 13 [ More info ] $10.19 10+ In Stock.
		18-4226 - Blue Drain Plug, 22-806608A1 [ More info ] $4.10 10+ In Stock.
		22-806608Q01 - Plug - Priced Individually [ More info ] $10.29 1 In Stock.
#4	25-8M2000926	SEAL (1 required per assembly)
		25-8M2000926 - Seal - Priced Individually [ More info ] $1.39 10+ In Stock.
		25-26802 - O-ring, (.424 X .103) [ More info ] $2.89 8 In Stock.
#5	32-860332001	HOSE, Drain Fitting to Heat Exchanger (1 required per assembly)
		32-860332001 - Hose [ More info ] $40.99 Available to Order: Shipping delay up to 10 days.
#6	32-864713	HOSE, Thermostat Housing to Upper Manifold (Starboard) (1 required per assembly) (Without Riser)
		32-864713 - Hose - Thermostat Housing To Upper Manifold [ More info ] $41.99 Available to Order: Shipping delay up to 10 days.
#6	32-865532	HOSE, Thermostat Housing to Upper Manifold (Starboard) (1 required per assembly) (With Riser)
		32-865532 - Hose - Thermostat Housing To Upper Manifold [ More info ] $12.99 Available to Order: Shipping delay up to 10 days.
#7	32-864714	HOSE, Thermostat Housing to Upper Manifold (PORT) (1 required per assembly) (Without Riser)
		32-864714 - Hose - Thermostat Housing To Upper Manifold [ More info ] Unavailable
#7	32-33220 70	HOSE, (48.00 Inches Bulk), Thermostat Housing to Upper Manifold (PORT) (1 required per assembly) (With Riser) (Cut to Fit)
		32-33220 70 - Thermostat Housing Exhaust Manifold & Elbow-48IN [ More info ] Unavailable
		32-8M0062614 - Water Hose [ More info ] Unavailable
#8	32-865531	HOSE, Thermostat Housing to Lower Manifold (1 required per assembly) (Starboard)
		32-865531 - Hose - Thermostat Housing To Lower Manifold [ More info ] $26.59 Available to Order: Shipping delay up to 10 days.
#9	32-865530	HOSE, Thermostat Housing to Lower Manifold (1 required per assembly) (Port)
		32-865530 - Hose - Thermostat Housing To Lower Manifold [ More info ] $29.99 Available to Order: Shipping delay up to 10 days.
#10	32-865529	HOSE, Intake Bypass to Circulating Pump (1 required per assembly)
		32-865529 - Hose - Intake Bypass To Circulating Pump [ More info ] $7.09 Available to Order: Shipping delay up to 10 days.
#11	32-864436	HOSE, Heat Exchanger to Thermostat Housing (1 required per assembly)
		32-864436 - Hose - Heat Exchanger To Thermostat Housing [ More info ] $26.99 Available to Order: Shipping delay up to 10 days.
#12	32-864437	HOSE, Heat Exchanger to Thermostat Housing (1 required per assembly)
		32-864437 - Hose - Heat Exchanger To Thermostat Housing [ More info ] $19.99 $4.78 4 In Stock.
#13	32-864532	HOSE, Heat Exchanger to Starboard Elbow (1 required per assembly) (Without Riser)
		32-864532 - Hose - Heat Exchanger To Elbow [ More info ] $18.69 Available to Order: Shipping delay up to 10 days.
#13	32-864934	HOSE, Heat Exchanger to Starboard Elbow (1 required per assembly) (With Riser)
		32-864934 - Hose - Heat Exchanger [ More info ] $13.89 Available to Order: Shipping delay up to 10 days.
#14	32-864726	HOSE, Heat Exchanger to Port Elbow (1 required per assembly) (Without Riser)
		32-864726 - Hose - Heat Exchanger To Port Elbow [ More info ] Unavailable
#14	32-864932	HOSE, Heat Exchanger to Port Elbow (1 required per assembly) (With Riser)
		32-864932 - Hose - Heat Exchanger To Port Elbow [ More info ] $19.89 Available to Order: Shipping delay up to 10 days.
#15	32-863611 1	HOSE, Sea Pump to Power Steering Cooler (1 required per assembly)
		32-863611 1 - Hose [ More info ] $31.99 $27.09 10 In Stock.
#16	54-815504212	CLAMP, Worm Gear, Hose (2 required per assembly)
		54-815504212 - Clamp [ More info ] Unavailable
#17	54-815504216	CLAMP, Worm Gear (1.56 Diameter), Hose (AR required per assembly)
		54-815504216 - Clamp [ More info ] Unavailable
#18	54-815504222	CLAMP, Worm Gear (1.98 DIameter), Hose (AR required per assembly)
		54-815504222 - Clamp - See Note On Detail Page [ More info ] Unavailable
		54-8M0188622 - CLAMP [ More info ] Unavailable
#19	54-815504228	CLAMP, Worm Gear, Hose (AR required per assembly)
		54-815504228 - Clamp [ More info ] $17.29 Available to Order: Shipping delay up to 10 days.
		54-8M0232395 - CLAMP HOSE [ More info ] Unavailable
#20	54-815504232	CLAMP, Worm Gear (2.50 Diameter), Hose (AR required per assembly)
		54-815504232 - Clamp [ More info ] $8.89 10+ In Stock.
#21	32-864886	HOSE, Heat Exchanger to Circulating Pump (1 required per assembly)
		32-864886 - Hose - Circulating Pump To Heat Exchanger [ More info ] $45.99 Available to Order: Shipping delay up to 10 days.
#22	54-815504224	CLAMP, Worm Gear, Hose (AR required per assembly)
		54-815504224 - Clamp [ More info ] $5.19 1 In Stock.
#23	864395T01	HEAT EXCHANGER, Closed Cooling (1 required per assembly)
		864395T01 - Heat Exchanger [ More info ] $4,007.99 Available to Order: Shipping delay up to 10 days.
#24	814875	COVER, Heat Exchanger End (2 required per assembly)
		814875 - End Cover [ More info ] Unavailable
		8M0036623 - Cap -end [ More info ] $104.99 Available to Order: Shipping delay up to 10 days.
#25	27-803644	GASKET, End Cover (2 required per assembly)
		27-803644 - End Cover Gasket [ More info ] Unavailable
		27-8M0036987 - Heat Exchanger End Gasket [ More info ] $21.99 In Stock
#26	10-814877	BOLT (2 required per assembly)
		10-814877 - Bolt [ More info ] Unavailable
#27	25-814878	O-RING, Special (2 required per assembly)
		25-814878 - O-Ring [ More info ] Unavailable
		25-8M0039163 - O-ring, (3/8 X 1/8) [ More info ] $8.79 2 In Stock.
#28	36-814879 1	CAP, Pressure (1 required per assembly)
		36-814879 1 - Pressure Cap [ More info ] $60.49 In Stock
#29	10-805559	SCREW, (.375-16 x .875) Stainless Steel (1 required per assembly)
		10-805559 - Screw [ More info ] $10.29 Available to Order: Shipping delay up to 10 days.
#30	10-34353	SCREW, (.375-16 x 1.00) (1 required per assembly)
		10-34353 - Screw - Priced Individually [ More info ] $2.59 10+ In Stock.
#31	54-815504396	CLAMP, Worm Gear, Heat Exchanger (2 required per assembly)
		54-815504396 - Clamp [ More info ] $23.79 Available to Order: Shipping delay up to 10 days.
#32	71587A10	RECOVERY KIT, Coolant (1 required per assembly)
		71587A10 - Coolant Recovery Kit [ More info ] $97.49 $96.06 Available to Order: Shipping delay up to 10 days.
#NS	32-77457 2	HOSE, (48.00 Inches Bulk) (1 required per assembly)
		32-77457 2 - Hose -48 Inch [ More info ] $70.49 Available to Order: Shipping delay up to 10 days.
#33	71587A11	BOTTLE, Plastic, Coolant Recovery Kit (1 required per assembly)
		71587A11 - Coolant Recovery Bottle [ More info ] $74.99 Available to Order: Shipping delay up to 10 days.
#34	72058	CAP, Coolant Recovery Bottle (1 required per assembly)
		72058 - Bottle Cap [ More info ] $11.29 Available to Order: Shipping delay up to 10 days.
#35	32-865672079	HOSE, (96.00 Inches Bulk), Sea Water Pump to Water Pick Up (1 required per assembly)
		32-865672079 - Hose-96 Inch [ More info ] Unavailable
		32-8M0062666 - Water Hose Bulk -96" [ More info ] $220.99 $218.15 Available to Order: Shipping delay up to 10 days.
#36	18431	PAD, Heat Exchanger (1 required per assembly)
		18431 - Pad [ More info ] $34.99 Available to Order: Shipping delay up to 10 days.
#37	864405T	BRACKET, Cooler (1 required per assembly)
		864405T - Bracket [ More info ] $119.99 Available to Order: Shipping delay up to 10 days.
#38	863841T	TUBE, Water (1 required per assembly) (Compact Hydralic Steering)
		863841T - Tube - Extender [ More info ] $166.49 Available to Order: Shipping delay up to 10 days.