Logo

Parts for MerCruiser Race Engine and Drive 575 SCi Thermostat Housing

Engine Diagram

Ref. No. Part No. Description Manufacturer List Price Your Price Order
#1 847704 2 HOUSING, Thermostat (1 required per assembly)
HOUSING-THERMOSTA O - Replaced by -8M8020344  
847704 2This part has been superseded. HOUSING-THERMOSTA O - Replaced by -8M8020344
(more info)
    UnavailableUnavailable Parts
HSG KT-THERMOSTAT O - Replaced by -879330T39  
8M8020344This part has been superseded. HSG KT-THERMOSTAT O - Replaced by -879330T39
(more info)
    UnavailableUnavailable Parts
HSG KT-THERMOSTAT 879330T39  
879330T39OEM Part 879330T39 - Thermostat Housing Kit (more info) About Mercury Marine $1,174.99 $1,174.99 Add to shopping cart
Available to order:
Usually ships
within 8 days
#2 22-36373 PLUG, (.375-18) Hex - Steel (1 required per assembly)
PLUG (.375-18) He 22-36373  
22-36373OEM Part 22-36373 - Plug (more info) About Mercury Marine $4.10 $4.10 Add to shopping cart
4 in stock. Explain stock levels
#3 16-847742 STUD, (#10-32 x 11.810) (1 required per assembly)
STUD (#10-32 x 11 16-847742  
16-847742OEM Part 16-847742 - Stud (more info) About Mercury Marine $32.29 $32.29 Add to shopping cart
Available to order:
Usually ships
within 8 days
#4 30-98475 BALL, Nylon (2 required per assembly)
BALL Nylon 30-98475 30-98475
30-98475OEM Part 30-98475 - Ball - Priced Individually (more info) About Mercury Marine $4.40 $4.40 Add to shopping cart
Available to order:
Usually ships
within 8 days
#5 24-75533 SPRING (2 required per assembly)
SPRING Note: must be ordered in multiples of 2 24-75533 24-75533
24-75533OEM Part 24-75533 - Spring - Priced Individually (more info) About Mercury Marine $2.00 $2.00 Add to shopping cart
Available to order:
Usually ships
within 8 days
#6 11-29488 NUT, (#10-32) (2 required per assembly)
11826709106 11-29488 11-29488
11-29488OEM Part 11-29488 - Nut - Priced Individually (more info) About Mercury Marine $2.78 $2.78 Add to shopping cart
3 in stock. Explain stock levels
NUT (#10-32) Stai 11-826709106 11-826709106
11-826709106OEM Part 11-826709106 - Nut (more info) About Mercury Marine $3.20 $3.20 Add to shopping cart
Available to order:
Usually ships
within 8 days
#7 27-818364 GASKET, Thermostat (1 required per assembly)
GASKET Thermostat 27-818364 27-818364
27-818364OEM Part 27-818364 - Gasket (more info) About Mercury Marine $3.42 $3.42 Add to shopping cart
2 in stock. Explain stock levels
#8 59137 1 THERMOSTAT (1 required per assembly)
THERMOSTAT 59137  1 59137  1
59137 1OEM Part 59137 1 - Thermostat (more info) About Mercury Marine $24.96 $24.96 Add to shopping cart
Available to order:
Usually ships
within 8 days
#9 849875 1 COVER, Thermostat Housing - Black (1 required per assembly)
COVER             O - Replaced by -849875T01 849875  1
849875 1This part has been superseded. COVER O - Replaced by -849875T01
(more info)
    UnavailableUnavailable Parts
COVER 849875T01 849875T01
849875T01OEM Part 849875T01 - Cover (more info) About Mercury Marine $188.19 $188.19 Add to shopping cart
Available to order:
Usually ships
within 8 days
#10 12-37828 WASHER, (.390 x .625 x .062) Stainless Steel (3 required per assembly)
WASHER (.390 x .6 12-37828  
12-37828OEM Part 12-37828 - Washer (more info) About Mercury Marine $0.50 $0.50 Add to shopping cart
Available to order:
Usually ships
within 8 days
#11 10-30206 SCREW, (.375-16 x 1.00) Stainless Steel (3 required per assembly)
SCREW (.375-16 x 10-30206 10-30206
10-30206OEM Part 10-30206 - Screw - Priced Individually (more info) About Mercury Marine $2.90 $2.90 Add to shopping cart
8 in stock. Explain stock levels
Screw, L/U Mounting. D1772 18-2361-9
18-2361-9OEM Match 18-2361-9 - Screw, 10-30206, 2PK (more info) About Sierra Marine $5.98 $5.98 Add to shopping cart
Available to order:
Usually ships
within 8 days
#13 10-65210 SCREW, (.375-16 x 1.00) (3 required per assembly)
SCREW (.375-16 x 10-65210 10-65210
10-65210OEM Part 10-65210 - Screw - Priced Individually (more info) About Mercury Marine $1.90 $1.90 Add to shopping cart
Available to order:
Usually ships
within 8 days
#14 25-20826 O-RING, (2.230 x .139) (1 required per assembly) - NOTE: Thermostat Housing To Intake Manifold
O-RING (2.230 x . 25-20826 25-20826
25-20826OEM Part 25-20826 - O-Ring - Priced Individually (more info) About Mercury Marine $3.00 $3.00 Add to shopping cart
10+ in stock. Explain stock levels
O-Ring 18-7459
18-7459OEM Match 18-7459 - O-Ring 25-20826 (more info) About Sierra Marine $2.99 $2.44 Add to shopping cart
Available to order:
Usually ships
within 8 days
#15 32-53461 70 HOSE, (48.00 Inches Bulk), Cut As Required (1 required per assembly) - Drive To Sea Pump - Six Drive
32865672070 32-53461 70 32-53461 70
32-53461 70OEM Part 32-53461 70 - Hose -48 Inch (more info) About Mercury Marine $64.45 $64.45 Add to shopping cart
8 in stock. Explain stock levels
HOSE-48 INCH       - Replaced by 32-8M0062665 32-865672070
32-865672070This part has been superseded. HOSE-48 INCH - Replaced by 32-8M0062665
(more info)
    UnavailableUnavailable Parts
HOSE (48.00 Inche 32-8M0062665 328M0062665
328M0062665OEM Part 328M0062665 - Hose (more info) About Mercury Marine $67.17 $67.17 Add to shopping cart
Available to order:
Usually ships
within 8 days
Molded Hose 18-75125
18-75125OEM Match 18-75125 - Straight Hose (more info)
Replaces OEM #0912793
About Sierra Marine $36.99 $29.83 Add to shopping cart
Available to order:
Usually ships
within 8 days
#15 32-17435 65 HOSE, (38.00 Inches Bulk), Cut As Required (1 required per assembly) - Drive To Sea Pump - Bravo Models
HOSE (38.00 Inche 32-17435 65 32-17435 65
32-17435 65OEM Part 32-17435 65 - Hose -38 Inch (more info) About Mercury Marine $71.50 $71.50 Add to shopping cart
Available to order:
Usually ships
within 8 days
#15 32-13556A 1 HOSE KIT, (10.00 Feet), Cut As Required (1 required per assembly) - Drive To Sea Pump - Driveline Models
HOSE KIT (10.00 F 32-13556A 1 32-13556A 1
32-13556A 1OEM Part 32-13556A 1 - Hose Kit -10 Ft (more info) About Mercury Marine $532.53 $532.53 Add to shopping cart
Available to order:
Usually ships
within 8 days
#16 54-18076 6 CLAMP, Worm Gear (10 required per assembly)
CLAMP Worm Gear 54-18076  6  
54-18076 6OEM Part 54-18076 6 - Clamp (more info) About Mercury Marine $10.50 $10.50 Add to shopping cart
Available to order:
Usually ships
within 8 days
#17 32-849935 HOSE, Molded, Sea Pump To Fuel Cooler (1 required per assembly)
HOSE Molded 32-849935 32-849935
32-849935OEM Part 32-849935 - Molded Hose (more info) About Mercury Marine $39.82 $39.82 Add to shopping cart
Available to order:
Usually ships
within 8 days
#18 32-844881 HOSE, Molded, Fuel Cooler To Oil Cooler (1 required per assembly)
HOSE Molded 32-844881 32-844881
32-844881OEM Part 32-844881 - Molded Hose (more info) About Mercury Marine $45.99 $45.99 Add to shopping cart
Available to order:
Usually ships
within 8 days
#19 32-848956 HOSE, Molded, Oil Cooler To Tube (1 required per assembly)
HOSE Molded 32-848956 32-848956
32-848956OEM Part 32-848956 - Hose (more info) About Mercury Marine $43.75 $43.75 Add to shopping cart
Available to order:
Usually ships
within 8 days
#20 22-13177 TUBE, Hose Attachment (1 required per assembly) - Non Power Steering
TUBE 22-13177  
22-13177OEM Part 22-13177 - Tube (more info) About Mercury Marine $15.34 $15.34 Add to shopping cart
Available to order:
Usually ships
within 8 days
#21 32-844475 HOSE, Molded, Tube To Thermostat Housing (1 required per assembly)
HOSE Molded 32-844475 32-844475
32-844475OEM Part 32-844475 - Molded Hose (more info) About Mercury Marine $53.28 $53.28 Add to shopping cart
Available to order:
Usually ships
within 8 days
#22 32-842412A 1 HOSE ASSEMBLY, Thermostat To Circulating Pump (1 required per assembly)
HOSE ASSY-DRAIN   O - Replaced by 32-842412A02 32-842412A 1
32-842412A 1This part has been superseded. HOSE ASSY-DRAIN O - Replaced by 32-842412A02
(more info)
    UnavailableUnavailable Parts
HOSE ASSY-DRAIN 32-842412A02 32-842412A02
32-842412A02OEM Part 32-842412A02 - Drain Hose Assembly (more info) About Mercury Marine $60.61 $60.61 Add to shopping cart
Available to order:
Usually ships
within 8 days
#23 22-860088 BUSHING (1 required per assembly)
BUSHING 22-860088 22-860088
22-860088OEM Part 22-860088 - Bushing (more info) About Mercury Marine $7.30 $7.30 Add to shopping cart
Available to order:
Usually ships
within 8 days
#24 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
Available to order:
Usually ships
within 8 days
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
#25 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
#26 22-37682 FITTING, Elbow (45 Degree) (1 required per assembly)
FITTING Elbow (45 22-37682 22-37682
22-37682OEM Part 22-37682 - Elbow (more info) About Mercury Marine $14.80 $14.80 Add to shopping cart
Available to order:
Usually ships
within 8 days
#27 54-18076 8 CLAMP, Worm Gear (2 required per assembly)
CLAMP Worm Gear 54-18076  8  
54-18076 8OEM Part 54-18076 8 - Clamp (more info) About Mercury Marine $11.10 $11.10 Add to shopping cart
Available to order:
Usually ships
within 8 days
#28 54-18076 4 CLAMP, Worm Gear (8 required per assembly)
CLAMP Worm Gear 54-18076  4  
54-18076 4OEM Part 54-18076 4 - Clamp (more info) About Mercury Marine $6.25 $6.25 Add to shopping cart
Available to order:
Usually ships
within 8 days
#29 32-849942 HOSE, Molded, Port Thermostat Cover To Exhaust Manifold (1 required per assembly)
HOSE Molded 32-849942 32-849942
32-849942OEM Part 32-849942 - Molded Hose (more info) About Mercury Marine $38.18 $38.18 Add to shopping cart
Available to order:
Usually ships
within 8 days
#30 32-849943 HOSE, Molded, Starboard Thermostat Cover To Exhaust Manifold (1 required per assembly)
HOSE Molded 32-849943 32-849943
32-849943OEM Part 32-849943 - Molded Hose (more info) About Mercury Marine $44.81 $44.81 Add to shopping cart
Available to order:
Usually ships
within 8 days
#31 32-849940 HOSE, Molded, Thermostat Tee To Exhaust Elbow (1 required per assembly) - Port
HOSE Molded 32-849940 32-849940
32-849940OEM Part 32-849940 - Molded Hose (more info) About Mercury Marine $37.99 $37.99 Add to shopping cart
Available to order:
Usually ships
within 8 days
#31 32-849941 HOSE, Molded, Thermostat Tee To Exhaust Elbow (1 required per assembly) - Starboard
HOSE Molded 32-849941 32-849941
32-849941OEM Part 32-849941 - Molded Hose (more info) About Mercury Marine $35.41 $35.41 Add to shopping cart
Available to order:
Usually ships
within 8 days
#- 27-842182A 1 GASKET/SEAL SET, Engine Overhaul (1 required per assembly) - NOTE: See Gasket/Seal Set - Engine Overhaul Section For Complete Parts Listing
GASKET/SEAL SET E 27-842182A 1 27-842182A 1
27-842182A 1OEM Part 27-842182A 1 - Gasket/Seal Set (more info) About Mercury Marine $842.65 $842.65 Add to shopping cart
Available to order:
Usually ships
within 8 days