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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 10-30206 SCREW, (.375-16 x 1.00) (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
7 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
#2 12-37828 WASHER, (.390 x .625 x .062) (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
#3 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849875 1This part has been superseded.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
#4 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
#5 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
#6 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847704 2This part has been superseded.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8M8020344This part has been superseded.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
#7 22-36373 PLUG, Hex Steel (.375-18) (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
#8 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
#9 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
#10 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
#11 11-826709106 NUT, (#10-32) (2 required per assembly)
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
#12 25-20826 O-RING, (2.230 x .139), Thermostat Housing To Intake Manifold (1 required per assembly)
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
#13 806490T SENDER, Coolant Temperature (1 required per assembly)
SENDER 806490T 806490T
806490TOEM Part 806490T - Water Temp Sender (more info) About Mercury Marine $27.92 $27.92 Add to shopping cart
Available to order:
Usually ships
within 8 days
Temperature Sender 18-5897
18-5897OEM Match 18-5897 - Sender, 97257A1 (more info)
Replaces OEM #3853787
About Sierra Marine $26.99 $20.86 Add to shopping cart
7 in stock. Explain stock levels
#14 805218T SENSOR, Coolant Temperature (1 required per assembly)
SENSOR ASSY-TEMP 805218T 805218T
805218TOEM Part 805218T - Temperature Sensor Assembly (more info) About Mercury Marine $32.83 $32.83 Add to shopping cart
Available to order:
Usually ships
within 8 days
Coolant Temp Sensor 18-7600
18-7600OEM Match 18-7600 - Sensor 805218T (more info) About Sierra Marine $29.99 $24.52 Add to shopping cart
5 in stock. Explain stock levels
#15 12-856774 WASHER, (.406 x .750 x .105) Stainless Steel (3 required per assembly)
WASHER (.406 x .7 12-856774  
12-856774OEM Part 12-856774 - Washer (more info) About Mercury Marine $1.50 $1.50 Add to shopping cart
1 in stock. Explain stock levels
#16 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
#- 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