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Parts for MerCruiser Race Engine and Drive 500 (Gen. +) GM 502 V-8 1999 Thermostat Housing

#1 87290A 4 HOUSING ASSEMBLY, Thermostat (1 required per assembly)
HOUSING ASSY 87290A 4
87290A 4

About Mercury Marine

OEM Part

87290A 4 - Housing Assembly [ More info ]

Add to shopping cart $442.83 $297.58
1 in stock. Explain stock levels

THERMOSTAT HOUSING
18-1994

About Sierra Marine

OEM Match

18-1994 - Thermostat Housing [ More info ]

Add to shopping cart $205.99 $166.05
6 in stock. Explain stock levels

THERMOSTAT HOUSING STAINLESS
18-1989

About Sierra Marine

OEM Match

18-1989 - Thermostat Housing, Stainless Steel [ More info ]

Add to shopping cart $275.99 $216.14
1 in stock. Explain stock levels

T-STAT HOUSING MC-29-87290
MC-29-87290

About Barr Marine by EDM

OEM Match

MC-29-87290 - Thermostat Housing [ More info ]

Add to shopping cart $175.00 $136.67
1 in stock. Explain stock levels

#2 23-47511 SLEEVE (1 required per assembly)
SLEEVE 23-47511
23-47511

About Mercury Marine

OEM Part

23-47511 - Sleeve [ More info ]

Add to shopping cart $33.17
8 in stock. Explain stock levels

#3 22-32803 PLUG, Pipe (.375-18) Brass (2 required per assembly)
PLUG Pipe (.375-18) Bra 22-32803
22-32803

About Mercury Marine

OEM Part

22-32803 - Plug [ More info ]

Add to shopping cart $5.10
1 in stock. Explain stock levels

Pipe Plug  3/8-18 Npt Pipe
18-4264

About Sierra Marine

OEM Match

18-4264 - Pipe Plug, 3/8-18 NPT [ More info ]

Add to shopping cart $4.11 $3.51
8 in stock. Explain stock levels

#4 22-98477A 2 VALVE ASSEMBLY (1 required per assembly)
VALVE ASSY 22-98477A 2
22-98477A 2

About Mercury Marine

OEM Part

22-98477A 2 - Valve Assembly [ More info ]

Add to shopping cart $83.25
In stock Explain stock levels

#5 10-98476 SCREW, (#10-32 x 6.00) (1 required per assembly)
SCREW (#10-32 x 6.00) 10-98476
10-98476

About Mercury Marine

OEM Part

10-98476 - Screw [ More info ]

Add to shopping cart $5.60
Available to order: Usually ships within 8 days. Explain stock levels

#6 30-98475 BALL, Nylon (2 required per assembly)
BALL Note: must be ordered in multiples of 2 30-98475
30-98475

About Mercury Marine

OEM Part

30-98475 - Ball - Priced Individually [ More info ]

Add to shopping cart $8.50
6 in stock. Explain stock levels

#7 24-75533 SPRING (2 required per assembly)
SPRING Note: must be ordered in multiples of 2 24-75533
24-75533

About Mercury Marine

OEM Part

24-75533 - Spring - Priced Individually [ More info ]

Add to shopping cart $2.20
2 in stock. Explain stock levels

#8 11-29488 NUT, (#10-32) (1 required per assembly)
11826709106 11-29488
11-29488

About Mercury Marine

OEM Part

11-29488 - Nut - Priced Individually [ More info ]

Add to shopping cart $2.78
2 in stock. Explain stock levels

NUT (#10-32) Stainless 11-826709106
11-826709106

About Mercury Marine

OEM Part

11-826709106 - Nut [ More info ]

Add to shopping cart $3.50
Available to order: Usually ships within 8 days. Explain stock levels

#9 807252T 1 THERMOSTAT, 60°C (140°F) (1 required per assembly)
8M0089715 807252T 1
807252T 1

About Mercury Marine

OEM Part

807252T 1 - Thermostat -140 [ More info ]

Add to shopping cart $17.59
2 in stock. Explain stock levels

THERMOSTAT-140 8M0089715
8M0089715

About Mercury Marine

OEM Part

8M0089715 - Thermostat-140 [ More info ]

Add to shopping cart $19.67
2 in stock. Explain stock levels

THERMOSTAT KIT     807252Q 4
807252Q 4

About Mercury Marine

OEM Part

807252Q 4 - Thermostat Kit [ More info ]

Add to shopping cart $42.91
Available to order: Usually ships within 8 days. Explain stock levels

Thermostat (140)
18-3551

About Sierra Marine

OEM Match

18-3551 - Thermostat 807252T1, 59137 [ More info ]

Add to shopping cart $14.49 $11.30
10+ in stock. Explain stock levels

#10 27-47510 GASKET, Thermostat (1 required per assembly)
GASKET Note: must be ordered in multiples of 2 27-47510
27-47510

About Mercury Marine

OEM Part

27-47510 - Gasket - Priced Individually [ More info ]

Add to shopping cart $2.60
3 in stock. Explain stock levels

Gasket
18-2553

About Sierra Marine

OEM Match

18-2553-9 - Gasket 27-47510 2-Pack [ More info ]

Add to shopping cart $5.24 $3.14
10+ in stock. Explain stock levels

#11 23-47508T SLEEVE, Thermostat (1 required per assembly)
SLEEVE-THERMOSTAT 23-47508T
23-47508T

About Mercury Marine

OEM Part

23-47508T - Thermostat Sleeve [ More info ]

Add to shopping cart $13.41
10 in stock. Explain stock levels

#12 27-41812 2 GASKET, Thermostat Cover (1 required per assembly)
GASKET 27-41812  2
27-41812  2

About Mercury Marine

OEM Part

27-41812 2 - Gasket [ More info ]

Add to shopping cart $9.10 $7.36
10+ in stock. Explain stock levels

#13 47441A 1 COVER, Thermostat (1 required per assembly)
COVER-THERMOSTAT NEW TAKE-OFFS 47441A 1
47441A 1

About Mercury Marine

OEM Part

47441A 1 - Thermostat Cover [ More info ]

Add to shopping cart $76.17
In stock Explain stock levels

Housing  Thermostat
18-1977-1

About Sierra Marine

OEM Match

18-1977-1 - Thermostat Housing [ More info ]

Add to shopping cart $66.99 $50.14
3 in stock. Explain stock levels

T-STAT HOUSING MC-29-47441
MC-29-47441

About Barr Marine by EDM

OEM Match

MC-29-47441 - Thermostat Housing [ More info ]

Add to shopping cart $36.00 $28.12
5 in stock. Explain stock levels

#14 10-14164 SCREW, (.375-16 x 4.37) (2 required per assembly)
SCREW (.375-16 x 4.37) 10-14164
10-14164

About Mercury Marine

OEM Part

10-14164 - Screw [ More info ]

Add to shopping cart $6.86
Available to order: Usually ships within 8 days. Explain stock levels

#15 12-856774 WASHER, (.406 x .750 x .105) Stainless Steel (2 required per assembly)
WASHER Note: must be ordered in multiples of 5 12-856774
12-856774

About Mercury Marine

OEM Part

12-856774 - Washer [ More info ]

Add to shopping cart $1.70
10+ in stock. Explain stock levels

#16 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

About Mercury Marine

OEM Part

27-53045 1 - Gasket - Priced Individually [ More info ]

Add to shopping cart $3.90
10+ in stock. Explain stock levels

Thermostat Gasket
18-2917

About Sierra Marine

OEM Match

18-2917-9 - Gasket 27-530451 2-Pack [ More info ]

Add to shopping cart $7.98 $5.23
10+ in stock. Explain stock levels

GASKET   27 53045Q01
27 53045Q01

About Mercury Marine

OEM Part

27-53045Q01 - Gasket [ More info ]

Add to shopping cart $4.10
Available to order: Usually ships within 8 days. Explain stock levels

#17 32-849604 HOSE (1 required per assembly) (Sea Water Pump To Cooler)
HOSE-MOLDED 32-849604
32-849604

About Mercury Marine

OEM Part

32-849604 - Molded Hose [ More info ]

Add to shopping cart $41.84
Available to order: Usually ships within 8 days. Explain stock levels

#19 32-17435 65 HOSE, (38.00 Inches Bulk) (1 required per assembly) (Plug In Models - Sea Pump To Drive Unit)
HOSE-38 INCH 32-17435 65
32-17435 65

About Mercury Marine

OEM Part

32-17435 65 - Hose -38 Inch [ More info ]

Add to shopping cart $77.50
Available to order: Usually ships within 8 days. Explain stock levels

#19 32-13556A 1 HOSE KIT, (10.00 Feet) (1 required per assembly) (Driveline Models)
HOSE KIT-10 FT 32-13556A 1
32-13556A 1

About Mercury Marine

OEM Part

32-13556A 1 - Hose Kit -10 Ft [ More info ]

Add to shopping cart $559.49
Available to order: Usually ships within 8 days. Explain stock levels

#20 54-18076 6 CLAMP, Worm Gear (8 required per assembly) (Plug In Models)
CLAMP Worm Gear 54-18076  6
 

About Mercury Marine

OEM Part

54-18076 6 - Clamp [ More info ]

Add to shopping cart $11.50
Available to order: Usually ships within 8 days. Explain stock levels

#21 32-848956 HOSE, Molded (1 required per assembly) (Oil Cooler To Oil Cooler)
32-848956 - HOSE Molded
32-848956

About Mercury Marine

OEM Part

32-848956 - HOSE Molded [ More info ]
Unavailable
Molded Hose
18-75125

About Sierra Marine

OEM Match

18-75125 - Straight Hose [ More info ]

Add to shopping cart $36.99 $29.83
2 in stock. Explain stock levels

#22 22-13177 TUBE, Water Hose (1 required per assembly) (Non Power Steering)
TUBE 22-13177
 

About Mercury Marine

OEM Part

22-13177 - Tube [ More info ]

Add to shopping cart $16.11
Available to order: Usually ships within 8 days. Explain stock levels

#23 32-64346 HOSE, Molded (1 required per assembly) (Oil Cooler To Thermostat Housing)
32896998 32-64346
32-64346

About Mercury Marine

OEM Part

32-64346 - Molded Hose [ More info ]

Add to shopping cart $35.72
1 in stock. Explain stock levels

HOSE-MOLDED 32-896998
32-896998

About Mercury Marine

OEM Part

32-896998 - Molded Hose [ More info ]

Add to shopping cart $39.67
Available to order: Usually ships within 8 days. Explain stock levels

#24 32-89718 1 HOSE (1 required per assembly) (Thermostat Housing To Water Pump)
HOSE-MOLDED 32-89718  1
32-89718  1

About Mercury Marine

OEM Part

32-89718 1 - Molded Hose [ More info ]

Add to shopping cart $71.30 $61.05
In stock Explain stock levels

#25 54-18076 8 CLAMP, Worm Gear (2 required per assembly)
CLAMP Worm Gear 54-18076  8
 

About Mercury Marine

OEM Part

54-18076 8 - Clamp [ More info ]

Add to shopping cart $12.10
4 in stock. Explain stock levels

#26 32-848955 HOSE, Thermostat Cover (1 required per assembly) (Port)
HOSE 32-848955
32-848955

About Mercury Marine

OEM Part

32-848955 - Hose [ More info ]

Add to shopping cart $49.33
1 in stock. Explain stock levels

#27 32-848954 HOSE, Thermostat Cover (1 required per assembly) (Starboard)
HOSE 32-848954
32-848954

About Mercury Marine

OEM Part

32-848954 - Hose [ More info ]

Add to shopping cart $41.14
Available to order: Usually ships within 8 days. Explain stock levels

#28 54-18076 4 CLAMP, Worm Gear (4 required per assembly)
54-18076  4 - CLAMP Worm Gear   O
 

About Mercury Marine

OEM Part

54-18076 4 - CLAMP Worm Gear O [ More info ]
Unavailable
#29 32-847764A 2 HOSE ASSEMBLY, (17.00 Inches) Stainless Steel Braided (2 required per assembly)
32-847764A 2 - HOSE ASSEMBLY (17 O NLA
32-847764A 2

About Mercury Marine

OEM Part

32-847764A 2 - HOSE ASSEMBLY (17 O NLA [ More info ]
Unavailable
#30 54-847752 18 COVER, Clamp, Hose (4 required per assembly)
CLAMP 54-847752 18
 

About Mercury Marine

OEM Part

54-847752 18 - Clamp [ More info ]

Add to shopping cart $61.15
Available to order: Usually ships within 8 days. Explain stock levels

#31 12552 LIFTING EYE (1 required per assembly)
LIFTING EYE 12552
12552

About Mercury Marine

OEM Part

12552 - Lifting Eye [ More info ]

Add to shopping cart $12.40
Available to order: Usually ships within 8 days. Explain stock levels

#NS 77054 TIE STRAP, (14.50 Inches) (3 required per assembly)
TIE STRAP (14.50 Inches 77054
77054

About Mercury Marine

OEM Part

77054 - Tie Strap [ More info ]

Add to shopping cart $1.90
Available to order: Usually ships within 8 days. Explain stock levels

#- 27-818572A98 GASKET SET, Engine Overhaul (1 required per assembly)
GASKET SET 27-818572A98
27-818572A98

About Mercury Marine

OEM Part

27-818572A98 - Gasket Set [ More info ]

Add to shopping cart $1,083.35
Available to order: Usually ships within 8 days. Explain stock levels