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Parts for MerCruiser 5.0L MPI Alpha / Bravo Closed Cooling System (Alpha)

Ref. No. Part No. Description Manufacturer List Price Your Price Order
#1 32-863489 HOSE, Power Steering to Check Valve (1 required per assembly)
HOSE 32-863489  
32-863489OEM Part 32-863489 - Hose (more info) About Mercury Marine $64.92 $64.92 Add to shopping cart
Available to order:
Usually ships
within 8 days
#2 21-864206A 1 CHECK VALVE ASSEMBLY (1 required per assembly)
CHECK VALVE ASSEM 21-864206A 1  
21-864206A 1OEM Part 21-864206A 1 - Check Valve (more info) About Mercury Marine $27.60 $23.63 Add to shopping cart
Available to order:
Usually ships
within 8 days
#3 32-863623 HOSE, Check Valve to Fuel Cooler (1 required per assembly)
HOSE 32-863623  
32-863623OEM Part 32-863623 - Hose (more info) About Mercury Marine $33.17 $33.17 Add to shopping cart
Available to order:
Usually ships
within 8 days
#4 32-864551 HOSE, Intake Bypass to Circulating Pump (1 required per assembly)
HOSE 32-864551  
32-864551OEM Part 32-864551 - Hose (more info) About Mercury Marine $17.30 $14.81 Add to shopping cart
Available to order:
Usually ships
within 8 days
#5 32-864431 HOSE, Distribution Fitting to Heat Exchanger (1 required per assembly)
HOSE 32-864431  
32-864431OEM Part 32-864431 - Hose (more info) About Mercury Marine $38.50 $38.50 Add to shopping cart
Available to order:
Usually ships
within 8 days
#6 32-864539 HOSE, Thermostat Housing to Upper Manifold (1 required per assembly) (Starboard) (Non Riser)
HOSE 32-864539  
32-864539OEM Part 32-864539 - Hose (more info) About Mercury Marine $24.90 $21.32 Add to shopping cart
2 in stock. Explain stock levels
#6 32-864956 HOSE, Thermostat Housing to Upper Manifold (1 required per assembly) (Starboard) (3 Inch and 6 Inch Warm Riser)
HOSE 32-864956  
32-864956OEM Part 32-864956 - Hose (more info) About Mercury Marine $28.33 $28.33 Add to shopping cart
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  
32-864552OEM Part 32-864552 - Hose (more info) About Mercury Marine $23.08 $23.08 Add to shopping cart
2 in stock. Explain stock levels
#7 32-864954 HOSE, Thermostat Housing to Upper Manifold (1 required per assembly) (Port) (3 Inch and 6 Inch Warm Riser)
HOSE 32-864954  
32-864954OEM Part 32-864954 - Hose (more info) About Mercury Marine $35.90 $30.74 Add to shopping cart
2 in stock. Explain stock levels
#8 32-864509 HOSE, Thermostat Housing to Lower Manifold (1 required per assembly) (Starboard)
HOSE 32-864509  
32-864509OEM Part 32-864509 - Hose (more info) About Mercury Marine $44.92 $44.92 Add to shopping cart
Available to order:
Usually ships
within 8 days
#9 32-864508 HOSE, Thermostat Housing to Lower Manifold (1 required per assembly) (Port)
HOSE 32-864508  
32-864508OEM Part 32-864508 - Hose (more info) About Mercury Marine $33.33 $33.33 Add to shopping cart
Available to order:
Usually ships
within 8 days
#10 32-863670 HOSE, Fuel Cooler to Accumulator Housing (1 required per assembly)
HOSE 32-863670  
32-863670OEM Part 32-863670 - Hose (more info) About Mercury Marine $24.58 $24.58 Add to shopping cart
Available to order:
Usually ships
within 8 days
#11 32-864506 HOSE, Heat Exchanger to Thermostat Housing (1 required per assembly)
HOSE 32-864506  
32-864506OEM Part 32-864506 - Hose (more info) About Mercury Marine $16.60 $14.22 Add to shopping cart
Available to order:
Usually ships
within 8 days
#12 32-864507 HOSE, Heat Exchanger to Thermostat Housing (1 required per assembly)
HOSE 32-864507  
32-864507OEM Part 32-864507 - Hose (more info) About Mercury Marine $15.40 $15.40 Add to shopping cart
Available to order:
Usually ships
within 8 days
#13 32-864542 HOSE, Heat Exchanger to Starboard Elbow (1 required per assembly) (Non Riser and 3 Inch Warm Riser)
HOSE              O - Replaced by 32-8M2005027  
864542This part has been superseded. HOSE O - Replaced by 32-8M2005027
(more info)
    UnavailableUnavailable Parts
HOSE 32-8M2005027  
32-8M2005027OEM Part 32-8M2005027 - Hose (more info) About Mercury Marine $17.92 $17.92 Add to shopping cart
Available to order:
Usually ships
within 8 days
#13 32-864955 HOSE, Heat Exchanger to Starboard Elbow (1 required per assembly) (6 Inch Warm Riser)
HOSE 32-864955  
32-864955OEM Part 32-864955 - Hose (more info) About Mercury Marine $34.80 $29.80 Add to shopping cart
2 in stock. Explain stock levels
#14 32-864726 HOSE, Heat Exchanger to Port Elbow (1 required per assembly) (Non Riser and 3 Inch Warm Riser)
HOSE 32-864726  
32-864726OEM Part 32-864726 - Hose (more info) About Mercury Marine $28.00 $28.00 Add to shopping cart
Available to order:
Usually ships
within 8 days
#14 32-864953 HOSE, Heat Exchanger to Port Elbow (1 required per assembly) (6 Inch Warm Riser)
HOSE 32-864953  
32-864953OEM Part 32-864953 - Hose (more info) About Mercury Marine $29.50 $29.50 Add to shopping cart
2 in stock. Explain stock levels
#15 32-863611 HOSE, Sea Pump to Power Steering Cooler (1 required per assembly)
HOSE 32-863611  
32-863611OEM Part 32-863611 - Hose (more info) About Mercury Marine $50.58 $50.58 Add to shopping cart
Available to order:
Usually ships
within 8 days
#16 54-815504212 CLAMP, Worm Gear (1 required per assembly)
CLAMP Worm Gear 54-815504212  
54-815504212OEM Part 54-815504212 - Clamp (more info) About Mercury Marine $4.20 $4.20 Add to shopping cart
Available to order:
Usually ships
within 8 days
#17 54-815504216 CLAMP, Worm Gear (1.56 Diameter) (1 required per assembly)
CLAMP Worm Gear ( 54-815504216 54-815504216
54-815504216OEM Part 54-815504216 - Clamp (more info) About Mercury Marine $12.80 $12.80 Add to shopping cart
Available to order:
Usually ships
within 8 days
#18 54-815504222 CLAMP, Worm Gear (1.98 DIameter) (1 required per assembly)
CLAMP Worm Gear ( 54-815504222 54-815504222
54-815504222OEM Part 54-815504222 - Clamp - Priced Individually (more info) About Mercury Marine $4.30 $4.30 Add to shopping cart
3 in stock. Explain stock levels
#19 54-815504228 CLAMP, Worm Gear (1 required per assembly)
CLAMP Worm Gear 54-815504228 54-815504228
54-815504228OEM Part 54-815504228 - Clamp (more info) About Mercury Marine $14.30 $14.30 Add to shopping cart
Available to order:
Usually ships
within 8 days
#20 54-815504232 CLAMP, Worm Gear (2.50 Diameter) (1 required per assembly)
CLAMP Worm Gear ( 54-815504232 54-815504232
54-815504232OEM Part 54-815504232 - Clamp (more info) About Mercury Marine $6.20 $4.19 Add to shopping cart
10+ in stock. Explain stock levels
#21 32-864432 HOSE, Heat Exchanger to Circulating Pump (1 required per assembly)
HOSE              O - Replaced by 32-864886  
32-864432This part has been superseded. HOSE O - Replaced by 32-864886
(more info)
    UnavailableUnavailable Parts
HOSE 32-864886  
32-864886OEM Part 32-864886 - Hose (more info) About Mercury Marine $32.42 $32.42 Add to shopping cart
Available to order:
Usually ships
within 8 days
#22 54-815504224 CLAMP, Worm Gear (1 required per assembly)
CLAMP Worm Gear 54-815504224 54-815504224
54-815504224OEM Part 54-815504224 - Clamp (more info) About Mercury Marine $3.60 $3.60 Add to shopping cart
Available to order:
Usually ships
within 8 days
#23 864395T HEAT EXCHANGER, Closed Cooling (1 required per assembly)
HEAT EXCHANGER    O - Replaced by -864395T01  
864395TThis part has been superseded. HEAT EXCHANGER O - Replaced by -864395T01
(more info)
    UnavailableUnavailable Parts
HEAT EXCHANGER 864395T01  
864395T01OEM Part 864395T01 - Heat Exchanger (more info) About Mercury Marine $1,908.50 $1,908.50 Add to shopping cart
Available to order:
Usually ships
within 8 days
#24 864708 COVER, End, Heat Exchanger (2 required per assembly)
COVER 864708 864708
864708OEM Part 864708 - Heat Exchanger Cover (more info) About Mercury Marine $72.92 $72.92 Add to shopping cart
Available to order:
Usually ships
within 8 days
#25 25-818679 O-RING (4 required per assembly)
O-RING Note: must be ordered in multiples of 5 25-818679  
25-818679OEM Part 25-818679 - O-Ring - Priced Individually (more info) About Mercury Marine $5.80 $5.80 Add to shopping cart
Available to order:
Usually ships
within 8 days
#26 10-94247 SCREW, (.375-16 x .750) Stainless Steel (2 required per assembly)
SCREW (.375-16 x 10-94247 10-94247
10-94247OEM Part 10-94247 - Screw - Priced Individually (more info) About Mercury Marine $2.10 $2.10 Add to shopping cart
Available to order:
Usually ships
within 8 days
#27 25-864707 SEAL (2 required per assembly)
SEAL              O - Replaced by 27-866152  
25-864707This part has been superseded. SEAL O - Replaced by 27-866152
(more info)
    UnavailableUnavailable Parts
GASKET            * - Replaced by 25-8M0084884 27-866152
27-866152This part has been superseded. GASKET * - Replaced by 25-8M0084884
(more info)
    UnavailableUnavailable Parts
SEAL               
25-8M0084884 SEAL
(more info)
    UnavailableUnavailable Parts
#28 36-814879 1 CAP, Pressure (1 required per assembly)
CAP 36-814879  1  
36-814879 1OEM Part 36-814879 1 - Pressure Cap (more info) About Mercury Marine $49.20 $42.13 Add to shopping cart
Available to order:
Usually ships
within 8 days
#29 10-805559 SCREW, (.375-16 x .875) Stainless Steel (1 required per assembly)
SCREW (.375-16 x 10-805559 10-805559
10-805559OEM Part 10-805559 - Screw (more info) About Mercury Marine $7.20 $7.20 Add to shopping cart
1 in stock. Explain stock levels
#30 10-34353 SCREW, (.375-16 x 1.00) (3 required per assembly)
SCREW (.375-16 x 10-34353 10-34353
10-34353OEM Part 10-34353 - Screw - Priced Individually (more info) About Mercury Marine $1.80 $1.80 Add to shopping cart
10+ in stock. Explain stock levels
#31 54-815504396 CLAMP, Worm Gear, Heat Exchanger (1 required per assembly)
CLAMP Worm Gear 54-815504396  
54-815504396OEM Part 54-815504396 - Clamp (more info) About Mercury Marine $22.00 $18.84 Add to shopping cart
Available to order:
Usually ships
within 8 days
#32 71587A10 RECOVERY KIT, Coolant (1 required per assembly)
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
#33 71587A11 BOTTLE, Plastic, Coolant Recovery Kit (1 required per assembly)
BOTTLE Plastic 71587A11 71587A11
71587A11OEM Part 71587A11 - Bottle Assembly (more info) About Mercury Marine $52.42 $52.42 Add to shopping cart
Available to order:
Usually ships
within 8 days
#34 72058 CAP, Coolant Recovery Bottle (1 required per assembly)
CAP 72058 72058
72058OEM Part 72058 - Cap (more info) About Mercury Marine $7.30 $7.30 Add to shopping cart
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)
HOSE-96 INCH      O - Replaced by 32-863343 79  
32-17435 79This part has been superseded. HOSE-96 INCH O - Replaced by 32-863343 79
(more info)
    UnavailableUnavailable Parts
HOSE-96 INCH      O - Replaced by 32-865672079  
32-863343 79This part has been superseded. HOSE-96 INCH O - Replaced by 32-865672079
(more info)
    UnavailableUnavailable Parts
328M0062666 32-865672079 32-865672079
32-865672079OEM Part 32-865672079 - HOSE-96 INCH (more info) About Mercury Marine $158.15 $158.15 Add to shopping cart
1 in stock. Explain stock levels
HOSE (96.00 Inche 32-8M0062666 32-8M0062666
32-8M0062666OEM Part 32-8M0062666 - Water Hose Bulk -96" (more info) About Mercury Marine $180.30 $154.39 Add to shopping cart
Available to order:
Usually ships
within 8 days
#36 18431 PAD, Heat Exchanger (1 required per assembly)
PAD 18431  
18431OEM Part 18431 - Pad (more info) About Mercury Marine $24.33 $24.33 Add to shopping cart
Available to order:
Usually ships
within 8 days
#37 864494T BRACKET, Cooler (1 required per assembly)
BRACKET 864494T  
864494TOEM Part 864494T - Heat Exchanger Bracket (more info) About Mercury Marine $130.08 $130.08 Add to shopping cart
Available to order:
Usually ships
within 8 days
#38 32-864533 HOSE (1 required per assembly)
HOSE 32-864533  
32-864533OEM Part 32-864533 - Hose (more info) About Mercury Marine $26.10 $22.34 Add to shopping cart
Available to order:
Usually ships
within 8 days
#39 863841T TUBE, Water, Brass (1 required per assembly) (Compact Hydralic Steering)
TUBE Water 863841T 863841T
863841TOEM Part 863841T - Tube - Extender (more info) About Mercury Marine $109.00 $109.00 Add to shopping cart
1 in stock. Explain stock levels
#40 22-806608A 1 PLUG KIT, (.500-13) Royal Blue (1 required per assembly)
PLUG KIT @5       O - Replaced by 22-806608A02 22-806608A 1
22-806608A 1This part has been superseded. PLUG KIT @5 O - Replaced by 22-806608A02
(more info)
    UnavailableUnavailable Parts
PLUG ASSEMBLY (.5 22-806608A02 22-806608A02
22-806608A02OEM Part 22-806608A02 - Plug Assembly - Priced Individually (more info) About Mercury Marine $6.60 $6.60 Add to shopping cart
4 in stock. Explain stock levels
DRAIN PLUG 18-4226
18-4226OEM Match 18-4226 - Drain Plug, 22-806608A1 (more info) About Sierra Marine $4.49 $2.97 Add to shopping cart
Available to order:
Usually ships
within 8 days
PLUG KIT Note: must be ordered in multiples of 2   22806608Q01 22-806608Q01
22-806608Q01OEM Part 22-806608Q01 - Plug Kit - Priced Individually (more info) About Mercury Marine $6.80 $6.80 Add to shopping cart
Available to order:
Usually ships
within 8 days
#41 25-32509 O-RING, (.489 x .070) (1 required per assembly)
O-RING (.489 x .0 25-32509 25-32509
25-32509OEM Part 25-32509 - O-Ring - Priced Individually (more info) About Mercury Marine $1.50 $1.50 Add to shopping cart
10+ in stock. Explain stock levels
O-Ring 18-7165-9
18-7165-9OEM Match 18-7165-9 - O-Ring (PK5) , 0304174 (more info)
Replaces OEM #0304174
About Sierra Marine $7.45 $4.08 Add to shopping cart
Available to order:
Usually ships
within 8 days
#42 32-19833 89 HOSE (Included with Coolant Recovery Kit) (1 required per assembly)
HOSE 32-19833 89  
32-19833 89OEM Part 32-19833 89 - Hose (more info) About Mercury Marine $27.67 $27.67 Add to shopping cart
Available to order:
Usually ships
within 8 days