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Parts for MerCruiser Race Engine and Drive 500 EFI Thermostat Housing

Engine Diagram

Ref. No. Part No. Description Manufacturer List Price Your Price Order
#1 849927T 1 HOUSING ASSEMBLY, Thermostat (1 required per assembly)
HOUSING ASSEMBLY 849927T 1 849927T 1
849927T 1OEM Part 849927T 1 - Thermostat Housing Assembly (more info) About Mercury Marine $490.62 $490.62 Add to shopping cart
Available to order:
Usually ships
within 8 days
#2 23-47511 SLEEVE (1 required per assembly)
SLEEVE 23-47511 23-47511
23-47511OEM Part 23-47511 - Sleeve (more info) About Mercury Marine $30.58 $30.58 Add to shopping cart
7 in stock. Explain stock levels
#3 22-98477A 2 VALVE ASSEMBLY (1 required per assembly)
VALVE ASSEMBLY 22-98477A 2 22-98477A 2
22-98477A 2OEM Part 22-98477A 2 - Valve Assembly (more info) About Mercury Marine $72.75 $72.75 Add to shopping cart
Available to order:
Usually ships
within 8 days
#4 10-98476 SCREW, (#10-32 x 6.00) (1 required per assembly)
SCREW (#10-32 x 6 10-98476 10-98476
10-98476OEM Part 10-98476 - Screw (more info) About Mercury Marine $5.20 $5.20 Add to shopping cart
Available to order:
Usually ships
within 8 days
#5 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
#6 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
#7 11-29488 NUT, (#10-32) (1 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
#8 807252T 1 THERMOSTAT, 60°C (140°F) (1 required per assembly)
8M0089715 807252T 1 807252T 1
807252T 1OEM Part 807252T 1 - Thermostat -140 (more info) About Mercury Marine $17.59 $17.59 Add to shopping cart
1 in stock. Explain stock levels
THERMOSTAT 60 Deg 8M0089715 8M0089715
8M0089715OEM Part 8M0089715 - Thermostat-140 (more info) About Mercury Marine $18.75 $18.75 Add to shopping cart
Available to order:
Usually ships
within 8 days
THERMOSTAT KIT     807252Q 4 807252Q 4
807252Q 4OEM Part 807252Q 4 - Thermostat Kit (more info) About Mercury Marine $40.66 $40.66 Add to shopping cart
Available to order:
Usually ships
within 8 days
Thermostat (140) 18-3551
18-3551OEM Match 18-3551 - Thermostat 807252T1, 59137 (more info) About Sierra Marine $14.99 $11.08 Add to shopping cart
9 in stock. Explain stock levels
#9 27-47510 GASKET, Thermostat (1 required per assembly)
GASKET Note: must be ordered in multiples of 2 27-47510 27-47510
27-47510OEM Part 27-47510 - Gasket - Priced Individually (more info) About Mercury Marine $2.40 $2.40 Add to shopping cart
2 in stock. Explain stock levels
Gasket 18-2553-9
18-2553-9OEM Match 18-2553-9 - Gasket 27-47510 2-Pack (more info) About Sierra Marine $4.98 $3.01 Add to shopping cart
Available to order:
Usually ships
within 8 days
#10 23-47508T SLEEVE, Thermostat (1 required per assembly)
SLEEVE 23-47508T 23-47508T
23-47508TOEM Part 23-47508T - Thermostat Sleeve (more info) About Mercury Marine $12.83 $12.83 Add to shopping cart
10+ in stock. Explain stock levels
#11 27-41812 2 GASKET, Thermostat Cover (1 required per assembly)
GASKET 27-41812  2 27-41812  2
27-41812 2OEM Part 27-41812 2 - Gasket (more info) About Mercury Marine $8.66 $7.02 Add to shopping cart
10+ in stock. Explain stock levels
#12 47441A 1 COVER, Thermostat (1 required per assembly)
COVER NEW TAKE-OFFS 47441A 1 47441A 1
47441A 1OEM Part 47441A 1 - Thermostat Cover (more info) About Mercury Marine $72.08 $72.08 Add to shopping cart
Available to order:
Usually ships
within 8 days
Housing, Thermostat 18-1977-1
18-1977-1OEM Match 18-1977-1 - Thermostat Housing (more info) About Sierra Marine $64.99 $48.64 Add to shopping cart
Available to order:
Usually ships
within 8 days
T-STAT HOUSING MC-29-47441 MC-29-47441
MC-29-47441OEM Match MC-29-47441 - Thermostat Housing (more info) About Barr Marine by EDM $36.00 $28.12 Add to shopping cart
5 in stock. Explain stock levels
#13 10-843373 SCREW, (.375-16 x 3.500) (2 required per assembly)
SCREW (.375-16 x 10-843373 10-843373
10-843373OEM Part 10-843373 - Screw (more info) About Mercury Marine $3.21 $3.21 Add to shopping cart
Available to order:
Usually ships
within 8 days
#14 12-856774 WASHER, (.406 x .750 x .105) Stainless Steel (2 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
#15 27-53045 1 GASKET, Thermostat Housing (1 required per assembly)
GASKET Note: must be ordered in multiples of 5 27-53045  1 27-53045 1
27-53045 1OEM Part 27-53045 1 - Gasket - Priced Individually (more info) About Mercury Marine $3.70 $3.70 Add to shopping cart
10+ in stock. Explain stock levels
Thermostat Gasket 18-2917-9
18-2917-9OEM Match 18-2917-9 - Gasket 27-530451 2-Pack (more info) About Sierra Marine $5.98 $3.65 Add to shopping cart
10+ in stock. Explain stock levels
GASKET   27 53045Q01 27-53045Q01
27-53045Q01OEM Part 27-53045Q01 - Gasket (more info) About Mercury Marine $3.90 $3.90 Add to shopping cart
Available to order:
Usually ships
within 8 days
#16 32-17435 65 HOSE, (38.00 Inches Bulk), Cut As Required - Sea Pump To Drive Unit (1 required per assembly) - 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
#16 32-13556A 1 HOSE KIT, (10.00 Feet), Cut as Required (1 required per assembly) - 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
#17 54-18076 6 CLAMP, Worm Gear (2 required per assembly) - Driveline Models
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
#18 32-849935 HOSE, Molded, Circulating 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
#19 32-844881 HOSE, Molded, Cooler To 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
#20 32-848956 HOSE, Molded, 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
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
#21 22-13177 TUBE, Hose Connecting (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
#22 32-844882 HOSE, Molded, Oil Cooler To Thermostat Housing (1 required per assembly)
HOSE-MOLDED       O - Replaced by 32-844882  1  
32-844882This part has been superseded. HOSE-MOLDED O - Replaced by 32-844882 1
(more info)
    UnavailableUnavailable Parts
HOSE Molded 32-844882  1 32-844882  1
32-844882 1OEM Part 32-844882 1 - Molded Hose (more info) About Mercury Marine $38.95 $38.95 Add to shopping cart
Available to order:
Usually ships
within 8 days
#23 32-89718 4 HOSE, Thermostat Housing To Circulating Pump (1 required per assembly)
HOSE-MOLDED       O - Replaced by 32-842416A 1  
32-89718 4This part has been superseded. HOSE-MOLDED O - Replaced by 32-842416A 1
(more info)
    UnavailableUnavailable Parts
HOSE ASSEMBLY 32-842416A 1 32-842416A 1
32-842416A 1OEM Part 32-842416A 1 - Hose Assembly (more info) About Mercury Marine $50.87 $50.87 Add to shopping cart
Available to order:
Usually ships
within 8 days
#24 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
#25 32-849938 HOSE, Port Thermostat Cover To Exhaust Bottom (1 required per assembly)
HOSE 32-849938 32-849938
32-849938OEM Part 32-849938 - Molded Hose (more info) About Mercury Marine $39.16 $39.16 Add to shopping cart
Available to order:
Usually ships
within 8 days
#26 32-849939 HOSE, Starboard Thermostat Cover To Exhaust Bottom (1 required per assembly)
HOSE 32-849939 32-849939
32-849939OEM Part 32-849939 - Molded Hose (more info) About Mercury Marine $40.03 $40.03 Add to shopping cart
1 in stock. Explain stock levels
#27 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
#28 32-849936 HOSE, Port Thermostat Tee To Exhaust Top (1 required per assembly)
HOSE 32-849936 32-849936
32-849936OEM Part 32-849936 - Molded Hose (more info) About Mercury Marine $38.95 $38.95 Add to shopping cart
Available to order:
Usually ships
within 8 days
#29 32-849937 HOSE, Starboard Thermostat Tee To Exhaust Top (1 required per assembly)
HOSE 32-849937 32-849937
32-849937OEM Part 32-849937 - Molded Hose (more info) About Mercury Marine $39.16 $39.16 Add to shopping cart
Available to order:
Usually ships
within 8 days
#- 27-842129A 1 GASKET/SEAL SET, Engine Overhaul (1 required per assembly)
GASKET/SEAL SET E 27-842129A 1 27-842129A 1
27-842129A 1OEM Part 27-842129A 1 - Gasket/Seal Set (more info) About Mercury Marine $783.11 $783.11 Add to shopping cart
Available to order:
Usually ships
within 8 days