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ACDelco

ACDelco Water Neck and Thermostat Housing Seals

4.67 out of 5 stars 3 Customer Reviews

ACDelco water neck and thermostat seals provide a leak-free install. Cut from premium materials, these replacement gaskets and O-rings are available in a variety of styles and shapes for fitment on specific applications. Choose the name you can trust—ACDelco—to supply OE-type parts for long-lasting fit and dependable performance.

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ACDelco Water Neck and Thermostat Housing Seals 10105135

ACDelco Water Neck and Thermostat Housing Seals 10105135

ACDelco Water Neck and Thermostat Housing Seals 10105135

Gasket, Water Outlet, Composite, Chevy, 5.7L, Each

Part Number: ADO-10105135

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 9/29/2025

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Estimated Ship Date: Monday 9/29/2025

ACDelco Water Neck and Thermostat Housing Seals 12551507

ACDelco Water Neck and Thermostat Housing Seals 12551507

ACDelco Water Neck and Thermostat Housing Seals 12551507

Water Neck Gasket, Rubber, O-Ring, Buick, Cadillac, Chevrolet, GMC, Oldsmobile, Pontiac, Each

Part Number: ADO-12551507

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 9/29/2025

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Estimated Ship Date: Monday 9/29/2025

ACDelco Water Neck and Thermostat Housing Seals 12570307

ACDelco Water Neck and Thermostat Housing Seals 12570307

ACDelco Water Neck and Thermostat Housing Seals 12570307

Water Neck Gaskets and O-Rings, Water Neck and Thermostat Housing Seals, EPDM Rubber, Buick, Cadillac, Chevy, GMC, Hummer, Isuzu, Pontiac, Saab, Each

Part Number: ADO-131-169

Not Yet Reviewed

Estimated Ship Date: Monday 9/29/2025

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Estimated Ship Date: Monday 9/29/2025

ACDelco Water Neck and Thermostat Housing Seals 12587397

ACDelco Water Neck and Thermostat Housing Seals 12587397

ACDelco Water Neck and Thermostat Housing Seals 12587397

Water Neck Gaskets and O-Rings, Water Neck and Thermostat Housing Seals, EPDM Rubber, Buick, Cadillac, Chevrolet, GMC, Hummer, Pontiac, Saab, Each

Part Number: ADO-12587397

Not Yet Reviewed

Estimated Ship Date: Monday 9/29/2025

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Estimated Ship Date: Monday 9/29/2025

ACDelco Water Neck and Thermostat Housing Seals 97223686

ACDelco Water Neck and Thermostat Housing Seals 97223686

ACDelco Water Neck and Thermostat Housing Seals 97223686

Water Neck Gaskets and O-Rings, Water Neck and Thermostat Housing Seals, Chevrolet, GMC, Each

Part Number: ADO-97223686

Not Yet Reviewed

Estimated Ship Date: Monday 9/29/2025

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Estimated Ship Date: Monday 9/29/2025

ACDelco Water Neck and Thermostat Housing Seals 12681140

ACDelco Water Neck and Thermostat Housing Seals 12681140

ACDelco Water Neck and Thermostat Housing Seals 12681140

Water Neck Gaskets and O-Rings, Thermostat Housing Seals, Buick, Cadillac, Chevrolet, GMC, Pontiac, Saab, Saturn, Suzuki, Each

Part Number: ADO-12681140

Not Yet Reviewed

Estimated Ship Date: Monday 9/29/2025

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Estimated Ship Date: Monday 9/29/2025

ACDelco Water Neck and Thermostat Housing Seals 03522676

ACDelco Water Neck and Thermostat Housing Seals 03522676

ACDelco Water Neck and Thermostat Housing Seals 03522676

Engine Coolant Thermostat Seal

Part Number: ADO-3522676

Not Yet Reviewed

Estimated Ship Date: Monday 9/29/2025

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Estimated Ship Date: Monday 9/29/2025

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