Top 10 Thermostat Seal Gasket – Automotive Replacement Engine Thermostat Seals

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1. Fel-Pro

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FEL-PRO 35445 Thermostat Gasket

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Fel-Pro #ad - Meets or exceeds all original equipment specifications. Application specific design to ensure a perfect fit. Validated for fit. Engineered and manufactured specifically for the repair environment. And function. Unsurpassed quality you can trust. Form.
BrandFel-Pro #ad
ManufacturerFEL-PRO #ad
Height1 Inches
Length0.9 Inches
Weight0.02 Pounds
Width0.9 Inches
Part Number35445
Model35445
WarrantyManufacturer Warranty

2. Permatex

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Permatex 22071 Water Pump and Thermostat RTV Silicone Gasket, 0.5 Ounce , 0.5 oz., blue

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Permatex #ad - Suggested applications: Water pump and thermostat housings. Sensor-safe, noncorrosive RTV silicone gasket material formulated specifically for water pumps and thermostat housings. Highest water-glycol resistance available in an RTV silicone. Superior adhesion and flexibility; can be used as a gasket maker or dressing. Temperature range: -65°f to 500°f -54°C to 260°C intermittent.
BrandPermatex #ad
ManufacturerPermatex #ad
Height6.5 Inches
Length0.63 Inches
Weight0.1 Pounds
Width2.81 Inches
Part Number22071
Model22071

3. TOYOTA

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TOYOTA Genuine Thermostat Gasket

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TOYOTA #ad - A genuine Toyota Product. A high quality OEM replacement toyota part. Thermostat Gasket. 1989-2010 4runner, 2002-2013 sequoia, 1969-2007 land cruiser, 2000-2013 Tundra. Backed by 1 year or 12k warranty which ever comes first.
BrandTOYOTA #ad
ManufacturerToyota #ad
Part Number16346-50010
Model16346-50010
WarrantyManufacturer Warranty

4. Fel-Pro

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FEL-PRO 35825 Thermostat Gasket

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Fel-Pro #ad - Validated for fit. Application specific design to ensure a perfect fit. Form. Unsurpassed quality you can trust. Meets or exceeds all original equipment specifications. Engineered and manufactured specifically for the repair environment. And function.
BrandFel-Pro #ad
ManufacturerFEL-PRO #ad
Height0.1 Inches
Length6 Inches
Weight0.05 Pounds
Width4 Inches
Part Number35825
Model35825
WarrantyWarranty

5. Motorcraft

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Motorcraft RG-571 Seal, Thermostat

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Motorcraft #ad - Product type: Auto Part. Country of Origin: China. Package Quantity: 1. Package dimensions: 0254 cms l x 8. 636 cms w x 14. 986 cms H.
BrandMotorcraft #ad
ManufacturerMotorcraft #ad
Height0.18 Inches
Length4.47 Inches
Width4.13 Inches
Part NumberRG-571
ModelRG-571
WarrantyBacked by the Motorcraft Service Parts Warranty which offers 2 years,

6. Stant

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Stant 27290 Thermostat Seal

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Stant #ad - No sealer or rTV required for a leak proof seal. Stant thermostat/Water Outlet O-Ring Seal. Rubber seals are custom fit to applications. Sold individually. Compliant rubber seal offers OE fit, form, and function.
BrandStant #ad
ManufacturerStant #ad
Height0.2 Inches
Length4.8 Inches
Weight0.02 Pounds
Width3.9 Inches
Part Number27290
Model27290
WarrantyNo Warranty

7. MotoRad

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Motorad MG90EA Engine Coolant Thermostat Seal

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MotoRad #ad - Country of Origin : China. Part number: MG90EA. Package dimensions: 05 l x 6 h x 6 W inches. Package weight: 001 pounds.
BrandMotoRad #ad
ManufacturerMotorad #ad
Height6 Inches
Length0.5 Inches
Weight0.01 Pounds
Width6 Inches
Part NumberMG90EA
ModelMG90EA
Warrantycontact manufacturer

8. Stant

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Stant 27279 Thermostat Seal, Medium

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Stant #ad - Rubber seals are custom fit to applications. Stant thermostat/Water Outlet Seal features a grooved, molded design. Compliant rubber seal offers OE fit, form, and function. No sealer or rTV required for a leak proof seal. Fit type: Vehicle Specific. Sold individually.
BrandStant #ad
ManufacturerStant #ad
Height0.3 Inches
Length4.8 Inches
Weight0.25 Pounds
Width3.9 Inches
Part Number27279
Model27279

9. Stant

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Stant 27282 Thermostat Seal, medium

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Stant #ad - Stant thermostat/water Outlet Seal features a grooved, chamfered I. D. Rubber seals are custom fit to applications. Compliant rubber seal offers OE fit, form, and function. Design. Sold individually. No sealer or rTV required for a leak proof seal.
BrandStant #ad
ManufacturerStant #ad
Height0.2 Inches
Length4.8 Inches
Weight0.03 Pounds
Width3.9 Inches
Part Number27282
Model27282

10. Stant

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Stant 27138 Thermostat Gasket

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Stant #ad - Stant stat lok adhesive-backed thermostat gaskets cut installation time by as much as 50%. No sticky, toxic gasket Cement is required. Gaskets are cut to specific application requirements. With a knuckle-saving stant stat lok gasket Holding the thermostat in place, the thermostat won't Drop out or become misaligned and cause the mounting flange of the outlet casting to crack. The adhesive backing holds the thermostat securely centered in the counter bore, leaving both hands free to align and bolt down the outlet casting.
BrandStant #ad
ManufacturerStant #ad
Height0.12 Inches
Length6 Inches
Weight0.05 Pounds
Width5 Inches
Part Number27138
Model27138
WarrantyNo Warranty