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Dorman Thermostats

3.07 out of 5 stars 30 Customer Reviews

Replace your stock thermostat with new parts from Dorman. These quality components offer solution upgrades for your coolant outlets. Dorman offers thermostats for several applications. Don't wait for your engine to overheat or for the check engine light to illuminate--upgrade to reliable, OE-fitting thermostats from Dorman.

Results 1 - 25 of 127

Dorman Thermostats 902-2016

Water Neck and Thermostat Housing, Stock, Steel, Natural, Buick, Chevrolet, GMC, Oldsmobile, Pontiac, Each

Part Number: RNB-902-2016

1.5 out of 5 stars ( 4 )

Estimated Ship Date: Today

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Estimated Ship Date: Today

Dorman Thermostats for 1967-1969 CAMARO, 1966-1968 CHEVY II, 1956-1968 CORVETTE - 902-2056

Engine Coolant Thermostat Housing

Part Number: RNB-902-2056

2.57 out of 5 stars ( 7 )

Estimated Ship Date: Today

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Estimated Ship Date: Today

Dorman Thermostats for 1996 F-350, 1995-1996 F-53 MOTORHOME CHASSIS, 1997 F-SUPER DUTY - 902-1044

Water Neck and Thermostat Housing, Stock, Steel, Natural, Ford, Each

Part Number: RNB-902-1044

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Today

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Estimated Ship Date: Today

Dorman Thermostats 902-1047

Water Neck and Thermostat Housing, Stock, Steel, Natural, Ford, Mercury, Each

Part Number: RNB-902-1047

1.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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Estimated Ship Date: Today

Dorman Thermostats 902-852

Engine Coolant Thermostat Housing

Part Number: RNB-902-852

Not Yet Reviewed

Estimated Ship Date: Today

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Estimated Ship Date: Today

Dorman Thermostats 902-3013

Engine Coolant Thermostat Housing

Part Number: RNB-902-3013

1.0 out of 5 stars ( 1 )

Estimated Ship Date: Apr 20, 2026 if ordered today

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Estimated Ship Date: Apr 20, 2026 if ordered today

Dorman Thermostats 902-2050

Water Neck and Thermostat Housing, Stock, Steel, Natural, Chevrolet, GMC, Each

Part Number: RNB-902-2050

Not Yet Reviewed

Estimated Ship Date: Apr 7, 2026 if ordered today

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Estimated Ship Date: Apr 7, 2026 if ordered today

Dorman Thermostats for 2012-2023 300, CHALLENGER, 2011-2023 CHARGER - 902-3035

Engine Coolant Thermostat Housing

Part Number: RNB-902-3035

Not Yet Reviewed

Estimated Ship Date: Today

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Estimated Ship Date: Today

Dorman Thermostats for 1984-1988 4RUNNER, 1983-1985 CELICA, 1984-1987 PICKUP - 902-5062

Engine Coolant Thermostat Housing

Part Number: RNB-902-5062

Not Yet Reviewed

Estimated Ship Date: Apr 20, 2026 if ordered today

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Estimated Ship Date: Apr 20, 2026 if ordered today

Dorman Thermostats 902-5070

Engine Coolant Thermostat Housing

Part Number: RNB-902-5070

Not Yet Reviewed

Estimated Ship Date: Apr 20, 2026 if ordered today

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Estimated Ship Date: Apr 20, 2026 if ordered today

Dorman Thermostats 902-800

Thermostat Water Outlet Assembly

Part Number: RNB-902-800

Not Yet Reviewed

Estimated Ship Date: Apr 20, 2026 if ordered today

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Estimated Ship Date: Apr 20, 2026 if ordered today

Dorman Thermostats 902-231

Water Outlet with Gasket

Part Number: RNB-902-231

Not Yet Reviewed

Estimated Ship Date: Today

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Estimated Ship Date: Today

Dorman Thermostats 902-733

Thermostat, 180 Degree, Standard-Flow, Copper/Brass, Ford, Lincoln, Mazda, Mercury, Each

Part Number: RNB-902-733

Not Yet Reviewed

Estimated Ship Date: Apr 20, 2026 if ordered today

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Estimated Ship Date: Apr 20, 2026 if ordered today

Dorman Thermostats 902-1041

Engine Coolant Thermostat Housing

Part Number: RNB-902-1041

Not Yet Reviewed

Estimated Ship Date: Apr 15, 2026 if ordered today

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Estimated Ship Date: Apr 15, 2026 if ordered today

Dorman Thermostats 902-5142

Thermostat, Mechanical, 174 degrees, Standard-flow, Copper/Stainless Steel, Housing, for use on Acura®, Honda®

Part Number: RNB-902-5142

Not Yet Reviewed

Estimated Ship Date: Apr 20, 2026 if ordered today

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Estimated Ship Date: Apr 20, 2026 if ordered today

Dorman Thermostats 902-682

Thermostat, Mechanical, 180 degrees, Standard-flow, Copper/Stainless Steel, Housing, Ford, Lincoln, Mazda

Part Number: RNB-902-682

1.0 out of 5 stars ( 1 )

Estimated Ship Date: Apr 20, 2026 if ordered today

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Estimated Ship Date: Apr 20, 2026 if ordered today

Dorman Thermostats for 1997-2000 CIVIC - 902-5010

Engine Coolant Thermostat Housing

Part Number: RNB-902-5010

Not Yet Reviewed

Estimated Ship Date: Apr 20, 2026 if ordered today

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Estimated Ship Date: Apr 20, 2026 if ordered today

Dorman Thermostats 902-1007

Engine Coolant Thermostat Housing

Part Number: RNB-902-1007

Not Yet Reviewed

Estimated Ship Date: Apr 20, 2026 if ordered today

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Estimated Ship Date: Apr 20, 2026 if ordered today

Dorman Thermostats for 1977-1979 CELICA, PICKUP, 1975-1979 CORONA - 902-5068

Engine Coolant Thermostat Housing

Part Number: RNB-902-5068

Not Yet Reviewed

Estimated Ship Date: Apr 3, 2026 if ordered today

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Estimated Ship Date: Apr 3, 2026 if ordered today

Dorman Thermostats for 2004-2005 RX330, 2005 SIENNA - 902-5123

THERMOSTAT HOUSING

Part Number: RNB-902-5123

Not Yet Reviewed

Estimated Ship Date: Today

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Estimated Ship Date: Today

Dorman Thermostats 902-3006

Engine Coolant Thermostat Housing

Part Number: RNB-902-3006

Not Yet Reviewed

Estimated Ship Date: Apr 15, 2026 if ordered today

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Estimated Ship Date: Apr 15, 2026 if ordered today

Dorman Thermostats 902-5140

THERMOSTAT HOUSING

Part Number: RNB-902-5140

Not Yet Reviewed

Estimated Ship Date: Apr 15, 2026 if ordered today

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Estimated Ship Date: Apr 15, 2026 if ordered today

Dorman Thermostats for 2001-2004 ESCAPE, TRIBUTE, 2000-2004 FOCUS - 902-201

Water Neck, Stock Style, O-ring Sealing Style, Composite, Black, Ford, Mazda, Each

Part Number: RNB-902-201

Not Yet Reviewed

Estimated Ship Date: Apr 15, 2026 if ordered today

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Estimated Ship Date: Apr 15, 2026 if ordered today

Dorman Thermostats for 2005-2009 A4, A4 QUATTRO - 902-5134

Thermostat Housing Assembly

Part Number: RNB-902-5134

Not Yet Reviewed

Estimated Ship Date: Apr 20, 2026 if ordered today

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Estimated Ship Date: Apr 20, 2026 if ordered today

Dorman Thermostats for 2006 300, MAGNUM - 902-317

Water Outlet with Gasket

Part Number: RNB-902-317

Not Yet Reviewed

Estimated Ship Date: Apr 20, 2026 if ordered today

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Estimated Ship Date: Apr 20, 2026 if ordered today

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