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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 ASSEMBLY Thermo 864398T 1
864398T 1

About Mercury Marine

OEM Part

864398T 1 - Thermostat Housing [ More info ]

Add to shopping cart $353.59
Available to order: Usually ships within 8 days. Explain stock levels

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

About Mercury Marine

OEM Part

864398T04 - Thermostat Housing [ More info ]

Add to shopping cart $384.58
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 $3.80
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 $5.98 $3.65
Available to order: Usually ships within 8 days. Explain stock levels

GASKET   27 53045Q01
27 53045Q01

About Mercury Marine

OEM Part

27-53045Q01 - Gasket [ More info ]

Add to shopping cart $4.00
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 $4.80
Available to order: Usually ships within 8 days. 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 Pi [ More info ]

Add to shopping cart $3.99 $3.41
9 in stock. Explain stock levels

#4 25-807134 1 SEAL, Thermostat (1 required per assembly)
SEAL 25-807134  1
25-807134  1

About Mercury Marine

OEM Part

25-807134 1 - Thermostat Seal [ More info ]

Add to shopping cart $9.90
Available to order: Usually ships within 8 days. Explain stock levels

#5 10-40011151 SCREW, (M8 x 35) Stainless Steel (2 required per assembly)
SCREW (M8 x 35) Stainle 10-40011151
10-40011151

About Mercury Marine

OEM Part

10-40011151 - Screw [ More info ]

Add to shopping cart $3.40
Available to order: Usually ships within 8 days. 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 $49.91
In stock Explain stock levels

Coolant Temp Sensor
18-7600

About Sierra Marine

OEM Match

18-7600 - Sensor 805218T [ More info ]

Add to shopping cart $29.99 $24.52
1 in stock. Explain stock levels

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

About Mercury Marine

OEM Part

806490T - Water Temperature Sender [ More info ]

Add to shopping cart $28.75
3 in stock. Explain stock levels

Temperature Sender
18-5897

About Sierra Marine

OEM Match

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

Add to shopping cart $26.99 $20.86
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 $65.66
2 in stock. Explain stock levels

#8 13-26996 LOCKWASHER, (#10) Stainless Steel (1 required per assembly)
LOCKWASHER (#10) Stainl 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 (#10-32) Stainless 11-68219
 

About Mercury Marine

OEM Part

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

Add to shopping cart $2.10
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 $22.83
Available to order: Usually ships within 8 days. 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 $161.58
1 in stock. Explain stock levels

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

About Mercury Marine

OEM Part

22-818390 - Plug Assembly [ More info ]

Add to shopping cart $17.70 $15.15
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 AND LOCKWASHER (. 10-29198
10-29198

About Mercury Marine

OEM Part

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

Add to shopping cart $3.00 $2.03
10+ in stock. Explain stock levels