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Thermostat Housing and Water Necks

Thermostat Housing and Water Necks

Thermostat housing, water neck, water outlet, coolant housing…they’re all names for the same thing. This component is where the upper radiator hose plugs...

Thermostat housing, water neck, water outlet, coolant housing…they’re all names for the same thing. This component is where the upper radiator hose plugs in, and it also contains your mechanical thermostat. Grab a stock replacement to replace a leaky or broken one, dress up your engine with a chrome or anodized finish, or use a 360° swiveling model for versatility on your custom cooling system.

Top Brands

Our powerful search tools make it easy to find the right water neck from manufacturers like Meziere, Dorman, Mr. Gasket, Four Seasons, Trans-Dapt, ACDelco, and so many more.

Thermostat housing, water neck, water outlet, coolant housing…they’re all names for the same thing. This component is where the upper radiator hose plugs in, and it also contains your mechanical thermostat. Grab a stock replacement to replace a leaky or broken one, dress up your engine with a chrome or anodized finish, or use a 360° swiveling model for versatility on your custom cooling system.

Top Brands

Our powerful search tools make it easy to find the right water neck from manufacturers like Meziere, Dorman, Mr. Gasket, Four Seasons, Trans-Dapt, ACDelco, and so many more.

Individual Parts

Results 1 - 25 of 62

Water Neck, Aluminum, 90 Degrees, 429/460 Ford, Lincoln, Mercury, Each

Part Number: DUI-84859

3.31 out of 5 stars ( 16 )

Estimated Ship Date: Tomorrow

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Engine Coolant Outlet Flange. 2014-2017 Land Rover

Part Number: URO-016399

Not Yet Reviewed

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Engine Coolant Thermostat / Water Inlet Assembly. 2011-2016 Mini

Part Number: URO-011874

Not Yet Reviewed

Estimated Ship Date: Oct 20, 2025 if ordered today

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Estimated Ship Date: Oct 20, 2025 if ordered today

Engine Coolant Thermostat / Water Inlet Assembly. 2005-2009 Volvo

Part Number: URO-013959

Not Yet Reviewed

Estimated Ship Date: Oct 20, 2025 if ordered today

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Estimated Ship Date: Oct 20, 2025 if ordered today

Coolant Thermostat Housing, Volvo, Each

Part Number: URO-002855

Not Yet Reviewed

Estimated Ship Date: Oct 20, 2025 if ordered today

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Estimated Ship Date: Oct 20, 2025 if ordered today

Engine Coolant Thermostat / Water Inlet Assembly. 1998-2005 BMW, Land Rover

Part Number: URO-012659

Not Yet Reviewed

Estimated Ship Date: Oct 20, 2025 if ordered today

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Estimated Ship Date: Oct 20, 2025 if ordered today

Engine Coolant Thermostat Housing. 2003-2005 Mercedes-Benz

Part Number: URO-014562

Not Yet Reviewed

Estimated Ship Date: Oct 20, 2025 if ordered today

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Estimated Ship Date: Oct 20, 2025 if ordered today

Radiator Coolant Hose Flange, Volkswagen, Each

Part Number: URO-008038

Not Yet Reviewed

Estimated Ship Date: Oct 20, 2025 if ordered today

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Estimated Ship Date: Oct 20, 2025 if ordered today

Thermostat Assembly, Includes Switch, OEM Replacement, Mercedes-Benz, Dodge, Each

Part Number: URO-014239

Not Yet Reviewed

Estimated Ship Date: Oct 20, 2025 if ordered today

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Estimated Ship Date: Oct 20, 2025 if ordered today

Radiator Coolant Hose Connector. 2002-2008 Mini

Part Number: URO-011239

Not Yet Reviewed

Estimated Ship Date: Oct 20, 2025 if ordered today

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Estimated Ship Date: Oct 20, 2025 if ordered today

Radiator Coolant Hose Flange, Volkswagen, Each

Part Number: URO-000120

Not Yet Reviewed

Estimated Ship Date: Oct 20, 2025 if ordered today

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Estimated Ship Date: Oct 20, 2025 if ordered today

Thermostat Housing, Jaguar, Each

Part Number: URO-009749

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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Engine Coolant Fail-Safe Thermostat Housing Assembly with Sensor and Seal

Part Number: SNN-TA2062SFS

Not Yet Reviewed

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Engine Coolant Thermostat / Water Inlet Assembly. 2015-2020 Mercedes-Benz

Part Number: URO-016551

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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Coolant Thermostat Housing, BMW, Each

Part Number: URO-000657

Not Yet Reviewed

Estimated Ship Date: Oct 20, 2025 if ordered today

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Estimated Ship Date: Oct 20, 2025 if ordered today

Coolant Thermostat Housing, BMW, Each

Part Number: URO-000666

Not Yet Reviewed

Estimated Ship Date: Oct 20, 2025 if ordered today

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Estimated Ship Date: Oct 20, 2025 if ordered today

Engine Coolant Thermostat / Water Inlet Assembly. 1996-1999 BMW

Part Number: URO-014214

Not Yet Reviewed

Estimated Ship Date: Oct 20, 2025 if ordered today

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Estimated Ship Date: Oct 20, 2025 if ordered today

Coolant Thermostat Housing, Volkswagen, Each

Part Number: URO-000159

Not Yet Reviewed

Estimated Ship Date: Oct 20, 2025 if ordered today

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Estimated Ship Date: Oct 20, 2025 if ordered today

Engine Coolant Thermostat / Water Inlet Assembly. 2012-2018 Mercedes-Benz

Part Number: URO-014238

Not Yet Reviewed

Estimated Ship Date: Oct 20, 2025 if ordered today

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Estimated Ship Date: Oct 20, 2025 if ordered today

Thermostat Housing, Plastic, Black, Volkswagen, Each

Part Number: URO-008040

Not Yet Reviewed

Estimated Ship Date: Oct 20, 2025 if ordered today

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Estimated Ship Date: Oct 20, 2025 if ordered today

Radiator Hose Connector, BMW, Each

Part Number: URO-008044

Not Yet Reviewed

Estimated Ship Date: Oct 20, 2025 if ordered today

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Estimated Ship Date: Oct 20, 2025 if ordered today

Radiator Coolant Hose Flange, Volkswagen, Each

Part Number: URO-000113

Not Yet Reviewed

Estimated Ship Date: Oct 20, 2025 if ordered today

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Estimated Ship Date: Oct 20, 2025 if ordered today

Thermostat Housing, Volkswagen, Audi, Each

Part Number: URO-000122

Not Yet Reviewed

Estimated Ship Date: Oct 20, 2025 if ordered today

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Estimated Ship Date: Oct 20, 2025 if ordered today

Radiator Coolant Hose Flange, Volkswagen, Each

Part Number: URO-000129

Not Yet Reviewed

Estimated Ship Date: Oct 20, 2025 if ordered today

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Estimated Ship Date: Oct 20, 2025 if ordered today

Radiator Coolant Hose Flange, Volkswagen, Each

Part Number: URO-000131

Not Yet Reviewed

Estimated Ship Date: Oct 20, 2025 if ordered today

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Estimated Ship Date: Oct 20, 2025 if ordered today

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