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Parts for MerCruiser 350 Mag MPI Alpha / Bravo EC Thermostat & Housing, Closed Cooling

#1 864398T 1 HOUSING ASSEMBLY, Thermostat (1 required per assembly) Mechanical Throttle and Shift
HOUSING-T-STAT 864398T 1
864398T 1

About Mercury Marine

OEM Part

864398T 1 - Thermostat Housing [ More info ]

Add to shopping cart $379.58 $218.64
6 in stock. Explain stock levels

#1 864398T04 HOUSING ASSEMBLY, Thermostat (1 required per assembly) Digital Throttle and Shift
HOUSING-THERMOSTA 864398T04
864398T04

About Mercury Marine

OEM Part

864398T04 - Thermostat Housing [ More info ]

Add to shopping cart $403.00
Available to order: Usually ships within 8 days. Explain stock levels

#2 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

#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 25-807134 1 SEAL, Thermostat (1 required per assembly)
SEAL-THERMOSTAT 25-807134  1
25-807134  1

About Mercury Marine

OEM Part

25-807134 1 - Thermostat Seal [ More info ]

Add to shopping cart $10.40
4 in stock. Explain stock levels

#5 10-40011151 SCREW, (M8 x 35) Stainless Steel (2 required per assembly)
SCREW Note: must be ordered in multiples of 5 10-40011151
10-40011151

About Mercury Marine

OEM Part

10-40011151 - Screw [ More info ]

Add to shopping cart $3.70
3 in stock. Explain stock levels

#6 805218T SENSOR (1 required per assembly)
SENSOR ASSY-TEMP 805218T
805218T

About Mercury Marine

OEM Part

805218T - Temperature Sensor [ More info ]

Add to shopping cart $53.50
Available to order: Usually ships within 8 days. Explain stock levels

Coolant Temp Sensor
18-7600

About Sierra Marine

OEM Match

18-7600 - Sensor 805218T [ More info ]

Add to shopping cart $30.49 $24.78
6 in stock. Explain stock levels

#7 806490T SENDER, Temperature (1 required per assembly)
SENDER-WATER TEMP 806490T
806490T

About Mercury Marine

OEM Part

806490T - Water Temperature Sender [ More info ]

Add to shopping cart $30.83
5 in stock. Explain stock levels

Temperature Sender
18-5897

About Sierra Marine

OEM Match

18-5897 - Sender, 97257A1 [ More info ]

Add to shopping cart $27.54 $21.29
10+ in stock. Explain stock levels

#7 49734 SENDER, Water Temperature (OPT required per assembly) Dual Station
SENDER ASSY 49734
49734

About Mercury Marine

OEM Part

49734 - Sender Assembly [ More info ]

Add to shopping cart $69.50
5 in stock. Explain stock levels

#8 13-26996 LOCKWASHER, (#10) Stainless Steel (1 required per assembly)
LOCKWASHER Note: must be ordered in multiples of 15 13-26996
13-26996

About Mercury Marine

OEM Part

13-26996 - LockWasher - Priced Individually [ More info ]

Add to shopping cart $0.90
10+ in stock. Explain stock levels

#9 11-68219 NUT, (#10-32) Stainless Steel (1 required per assembly)
NUT Note: must be ordered in multiples of 5 11-68219
11-68219

About Mercury Marine

OEM Part

11-68219 - Nut - Priced Individually [ More info ]

Add to shopping cart $2.20
10+ in stock. Explain stock levels

#10 864493 THERMOSTAT, 77°C (170°F) (1 required per assembly)
THERMOSTAT 77°C (170° 864493
864493

About Mercury Marine

OEM Part

864493 - Thermostat [ More info ]

Add to shopping cart $23.41
3 in stock. Explain stock levels

THERMOSTAT
18-43015

About Sierra Marine

OEM Match

18-43015 - Thermostat 864493 [ More info ]

Add to shopping cart $21.99 $18.19
Available to order: Usually ships within 8 days. Explain stock levels

#11 807075A 1 COVER, Thermostat Housing (1 required per assembly)
COVER KIT-THERMOS 807075A 1
807075A 1

About Mercury Marine

OEM Part

807075A 1 - Thermostat Cover Kit [ More info ]

Add to shopping cart $173.50 $166.03
Available to order: Usually ships within 8 days. Explain stock levels

#12 22-818390 DRAIN COCK (1 required per assembly)
PLUG ASSY 22-818390
 

About Mercury Marine

OEM Part

22-818390 - Plug Assembly [ More info ]

Add to shopping cart $18.70 $16.02
Available to order: Usually ships within 8 days. Explain stock levels

#13 10-29198 SCREW AND LOCKWASHER, (.312-18 x .875), With Lockwasher (2 required per assembly)
SCREW W/LW Note: must be ordered in multiples of 5 10-29198
10-29198

About Mercury Marine

OEM Part

10-29198 - Screw w/ Lw - Priced Individually [ More info ]

Add to shopping cart $3.20 $2.16
10+ in stock. Explain stock levels