Parts for MerCruiser 350 Mag MPI Horizon Alpha / Bravo Thermostat & Housing (Multi Point Drain)

Revise Search: All Models > 350 Mag MPI Horizon Alpha / Bravo > 0M300000 - 0M599999 > Thermostat & Housing (Multi Point Drain)

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• View diagram and parts list below.
Each product listed is an OEM or aftermarket equivalent part. [ Example ]

Engine section

Reference numbers in this diagram can be found in a light blue row below — scroll down to order.
Each product listed is an OEM or aftermarket equivalent part. [ Example ]

#1	860256A 3	HOUSING ASSEMBLY, Thermostat (1 required per assembly) (Alpha)
		860256A 3 - Thermostat Housing [ More info ] $361.42 1 in stock.
		MC-29-860256 - Thermostat Housing [ More info ] $198.00 $154.64 1 in stock.
#1	860256A 4	HOUSING ASSEMBLY, Thermostat (1 required per assembly) (Bravo)
		860256A 4 - Thermostat Housing [ More info ] $372.58 1 in stock.
#2	22-32803	PLUG, Pipe (.375-18) Brass (2 required per assembly)
		22-32803 - Plug [ More info ] $5.10 1 in stock.
		18-4264 - Pipe Plug, 3/8-18 NPT [ More info ] $4.11 $3.51 6 in stock.
#3	806490T	SENDER (1 required per assembly)
		806490T - Water Temperature Sender [ More info ] $30.83 2 in stock.
		18-5897 - Sender, 97257A1 [ More info ] $27.54 $21.29 10+ in stock.
#3	49734	SENDER, Dual Station (OPT required per assembly)
		49734 - Sender Assembly [ More info ] $69.50 5 in stock.
#4	13-26996	LOCKWASHER, (#10) Stainless Steel (1 required per assembly)
		13-26996 - LockWasher - Priced Individually [ More info ] $0.90 10+ in stock.
#5	11-68219	NUT, (#10-32) Stainless Steel (1 required per assembly)
		11-68219 - Nut - Priced Individually [ More info ] $2.20 10+ in stock.
#6	805218T	SENSOR (1 required per assembly)
		805218T - Temperature Sensor [ More info ] $53.50 Available to order: Usually ships within 8 days.
		18-7600 - Sensor 805218T [ More info ] $30.49 $24.78 4 in stock.
		E13-0009 - Coolant Temp Sensor [ More info ] $30.68 $22.88 2 in stock.
#7	27-806871	GASKET, Thermostat Housing (1 required per assembly)
		27-806871 - Gasket - Priced Individually [ More info ] $7.50 10+ in stock.
#8	807252T 2	THERMOSTAT, 71Â°C (160Â°F) (1 required per assembly)
		807252T 2 - 807252T 2 - THERMOSTAT 71Degr O [ More info ] Unavailable Replaced by -8M0091470
		8M0091470 - 8M0091470 - THERMOSTAT 71Degr * [ More info ] Unavailable Replaced by -8M0109441
		8M0109441 - Thermostat, 160 Degree [ More info ] $29.58 3 in stock.
		18-3649 - Thermostat, 160 Degree, 807252T2 [ More info ] $26.49 $21.60 10+ in stock.
#9	23-806922	SLEEVE, Thermostat (1 required per assembly)
		23-806922 - Sleeve [ More info ] $13.40 10+ in stock.
#10	27-53045 1	GASKET, Lower Thermostat Housing (1 required per assembly)
		27-53045 1 - Gasket - Priced Individually [ More info ] $3.90 10+ in stock.
		18-2917-9 - Gasket 27-530451 2-Pack [ More info ] $7.98 $5.23 10+ in stock.
		27-53045Q01 - Gasket [ More info ] $4.10 1 in stock.
#11	10-40107 75	SCREW, (M8 x 75) (2 required per assembly)
		10-40107 75 - Screw [ More info ] $9.90 Available to order: Usually ships within 8 days.
#12	12552	LIFTING EYE (1 required per assembly)
		12552 - Lifting Eye [ More info ] $12.40 Available to order: Usually ships within 8 days.