10 Best Engine Thermostat Seals
#1 Best Pick
A-Premium Engine Coolant Thermostat with Seal Compatible with Subaru Forester 2004-2016, Impreza 1995-2011, Legacy 1995-2015, Outback 2000-2015, SVX 1995-1997, Tribeca 2008-2014 & Saab 9-2X 2005-2006
Brand: A-premium
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- [Vehicle Fitment]: Compatible with Saab 9-2X 2005-2006 H4 2.5L; Compatible with Subaru B9 Tribeca 2006-2007 H6 3.0L, Baja 2003-2006 H4 2.5L, Forester 2004-2016 H4 2.5L, Impreza 1995-1997 H4 1.8L, Impreza 2002-2005 H4 2.0L, Impreza 1995-2001 H4 2.2L, Impreza 1998-2011 H4 2.5L, Legacy 1995-1999 H4 2.2L, Legacy 1996-2009 H4 2.5L, Legacy H6 3.0L 2008-2009, Legacy H6 3.6L 2010-2015, Outback 2000-2009 H4 2.5L, Outback 2006-2009 H6 3.0L, Outback 2010-2015 H6 3.6L, SVX 1995-1997, Tribeca 2008-2014
- [Reference Number]: THF003, 21200AA170, 21210AA080
- [Specifications]: ① Start to Open Temperature (℃): 82 ② Gasket or Seal Included: Yes ③ Material: Metal and Rubber ④ Package Quantity: 1 ⑤ Packaging Type: Box
- [Benefits]: The A-Premium engine coolant thermostat is manufactured using advanced production techniques and undergoes rigorous quality control to ensure superior durability and reliability. It effectively regulates heat dissipation, ensuring the engine operates within the appropriate temperature range.
- [Buy with Confidence]: A-Premium offers a one-year unlimited-mileage guarantee on our meticulously crafted Engine Coolant Thermostat. We offer a wide variety of automotive accessory categories, ensuring that you can hit the road with peace of mind.
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#2 Best Value
SG Store 2X Thermostat O-Ring Seal Gasket 21236AA010 Compatible with Subaru Impreza Forester
Brand: SG Store
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- OEM Numbers: 21236AA010
- Reference OEM: 21200-AA072
- Compatible with Subaru Impreza Turbo 2.0 2.5 1992 to 2014; Forester Turbo 1997 to 2002; Legacy 2.0 Turbo.
- It serves as a replacement for the thermostat unit seal (21200-AA072) and helps maintain proper sealing to reduce the risk of coolant leaks in the engine's cooling system.
- Designed to support the engine cooling system by providing a secure seal at the thermostat housing.
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#3 Budget Pick
SG Store 4Pcs Thermostat O-Ring Seal Gasket 58x4mm 038121119B 038121119C Compatible with VW Compatible with Audi
Brand: SG Store
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- Product dimensions: 58mm outer diameter, 50mm inner diameter, 4mm wire diameter. Manual measurements, please allow slight errors.
- Replacing OEM numbers: 038121119B, 038121119C, 055 121 011 A, which is a direct replacement for the old or broken one.
- Compatibility: Compatible with AUDI 100, 200, 50, 75, 80, 90, A2, A3, A4, A5, A6, A8, ALLROAD, CABRIOLET, COUPE, Q5, QUATTRO, TT, V8.Compatible with MITSUBISHI GRANDIS, LANCER, OUTLANDER.Compatible with SEAT ALHAMBRA, AROSA, CORDOBA, IBIZA, INCA, LEON, TOLEDO.Compatible with SKODA FABIA, FELICIA, OCTAVIA, RAPID, ROOMSTER, SUPERB, YETI.
- Product Material: This product is specially designed with rubber for a long lifespan and resistance to damage.
- Product include a total of 4pcs Thermostat O-ring , which can completely meet your daily use needs and replacement.
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#4 Top Choice
VGOL 4Pcs Outboard Motor Thermostat O-Ring 91356-SD4-952 Seal Ring 31.2 mm ID x 2.4 mm Compatible with Honda Thermostat Assembly
Brand: VGOL
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- Material and Construction: Made from rubber material designed to resist heat and coolant exposure in marine engines.
- Function: Provides sealing for the thermostat assembly to prevent coolant leakage and maintain proper engine temperature.
- Compatibility: Compatible with Honda outboard motors, replacing OEM part 91356-SD4-952.
- Application: Used during thermostat maintenance or replacement to ensure the cooling system operates efficiently.
- Installation: Sized at 31.2 mm inner diameter and 2.4 mm cross-section for accurate fitting and reliable sealing performance.
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#5 Popular Choice
Genuine Ford Falcon & Territory Thermostat Seal
Brand: Ford
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#6 Top Pick
Motorad MG182EA Engine Coolant Thermostat Seal
Brand: MOTORAD
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- High quality materials used for increased strength and durability
- Adhesive backed gaskets reduce installation time and ensure proper alignment
- Meets or exceeds all OEM standards
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#7 Top Pick
Dayco Thermostat Seal DTG45
Brand: Dayco
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#8 Top Pick
OTOTEC 2Pcs Marine Engine Thermostat Housing Gasket Compatible with Mercruiser OMC V6 4.3L V8 5.0 5.7
Brand: OTOTEC
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- Functionality: Seals the thermostat housing to prevent coolant leaks and maintain engine temperature.
- Compatibility: Compatible with Mercruiser OMC V6 4.3L and V8 5.0/5.7L engines, Compatible with Volvo Penta, Compatible with Yamaha, Compatible with PCM, Compatible with Indmar, Compatible with Crusader.
- Material: Made from water and high temperature resistant sealing material designed for marine engine applications.
- Replacement Part: Replaces OEM numbers RM2917, 312797, 3701777, 27-53045-1, 27-33918, 8M2021920, and Volvo Penta 3852111.
- Ease of Installation: Direct fit gasket allows simple and reliable replacement without modifications.
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#9 Top Pick
GSKMOTOR Thermostat Water Neck Housing Gasket for Chevy SBC BBC 350 454
Brand: GSKMOTOR
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- High quality: Gasket Made from high quality aluminum;
- Pakage Included: OEM standard molded Thermostat Water Neck Housing Rubber Seals
- Fits for all SB & BB CHEVY Engines Including 265 283 305 327 350 383 396 400 427 454 472 500
- Easy to install, Seals surface irregularities between intake manifold and water outlet housing.
- Thermostat Water Neck Housing Gasket Reusable, no sealant required.
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#10 Top Pick
WUISOLQP Best Thermostat Seal O-Ring 2712000015 2712030575 Coolant Thermostat Seal Long Lasting Solution For Engine Components Engine Cooling Components 2712030575
Brand: WUISOLQP
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- Type:Engine Coolant Thermostat Seal
- Part Number:2712000015 2712030375 2712030575 A2712030375 A2712000015 A2712030575
- Fitment:for C180 C200 C230 2000-2014
- Material:Made of durable Metal Material with high quality
- Convenient Installation:Easy to install,perfect replacement for your old or broken Thermostat and 2Pcs Seal O-Ring
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