Thermostats

Our experts have done in-depth research to provide you with comprehensive reviews of Thermostats. Get the information you need to make an informed choice, with product pros and cons, plus real-life user reviews!
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Yamaha New OEM THERMOSTAT 6E5-12411-30-00 2 Stroke 115 130 150 175 225 250 HPDI+

4.5
$26.25
Pros:
  • Buyers can select their own gasket material to match specifi...
  • Sold individually, making it costeffective for those who onl...
  • Allows for customization and flexibility in installation, as...
  • Ideal for replacement projects where the original gasket is ...
  • Encourages users to verify fitment beforehand, reducing the ...
Cons:
  • Absence of a gasket means additional time and cost for buyer...
  • Singleunit sales may not be economical for those requiring m...
  • Fitment verification is entirely the buyers responsibility, ...
  • Some users may prefer a complete kit with all necessary comp...
  • Limited to specific applications where a gasket is not requi...

Thermostat Kit for Mercury Marine Mercruiser 2.5 and 3.0 Replaces 59078 59078Q3 18-3650

4.5
$23.99
Pros:
  • Compatibility with both inline 4cylinder and 6cylinder engin...
  • Highquality 140degree thermostat ensures optimal engine temp...
  • Included gasket provides a secure seal, preventing leaks and...
  • Direct replacement for multiple part numbers simplifies the ...
  • OEMlevel quality guarantees durability and reliable performa...
Cons:
  • Some users may find the 140degree thermostat unsuitable for ...
  • Installation requires basic mechanical knowledge, which coul...
  • The kit does not include additional seals or bolts, which mi...
  • Limited availability in certain regions could make it diffic...
  • No instructions are included in the package, which might lea...

Edelbrock 8604 High Flow Thermostat 053 mm / 2 3/32 in. 180 Deg. High Flow Thermostat

4.5
$37.72
Pros:
  • Precisionengineered 180degree opening temperature ensures op...
  • Vehiclespecific fit guarantees seamless installation without...
  • Durable construction made in the United States ensures longl...
  • Compact package dimensions make it easy to store and handle ...
  • Designed to withstand highperformance driving conditions, re...
Cons:
  • Limited compatibility with only specific vehicle models may ...
  • Higher price point compared to generic thermostats might det...
  • Installation requires basic mechanical knowledge, which coul...
  • No included gasket or sealant means additional purchases may...
  • Strict temperature setting of 180 degrees may not be adjusta...

AISIN THM-011 Engine Coolant Thermostat with Gasket - Compatible with Select Infiniti FX45, FX50, M45, M56, Q45, Q70, Q70L, QX56, QX70, QX80 Mitsubishi Nissan Armada, NV, Pathfinder, Titan + More

4.5
$23.33
Pros:
  • AISIN thermostats maintain precise temperature control due t...
  • Installation is simplified with the included gasket, saving ...
  • Superior materials used in construction resist degradation f...
  • Direct OE replacement design eliminates compatibility concer...
  • Consistent performance across temperature ranges maintains p...
Cons:
  • Limited availability for nonlisted vehicle models may requir...
  • Some users report needing to verify fitment carefully as cer...
  • Higher price point compared to generic thermostats might det...
  • Precise installation required as improper seating could lead...
  • Lack of visual distinction from OE parts might cause confusi...

MotoRad 7200-195 Fail-Safe Thermostat Engine Coolant Thermostat Fits Jeep Wrangler 87–06 Grand Cherokee 93–04 Comanche 86-92 Dodge Ram 1500 94–03 Dakota 87–03 Ford F-150 75–94 Chevy C1500 88–97

4.5
$16.92
Pros:
  • Compatibility spans five decades of vehicle production from ...
  • Durable construction materials outperform many OEM parts in ...
  • Simplifies inventory management for repair shops by replacin...
  • Includes support for rare vehicle models that typically have...
  • Precision engineering allows installation without modificati...
Cons:
  • Some late model applications may require additional brackets...
  • Surface finish varies slightly between production batches af...
  • Limited availability of technical support for obscure vehicl...
  • Packaging could be improved to prevent shipping damage for t...
  • No included installation instructions specific to each vehic...

RV Thermostat Replacement for Dometic 3106995.032, RV Analog Thermostat (Cool Only/Furnace) Controls The Heating and Cooling Systems in a Recreational Vehicle

4.5
$14.95
Pros:
  • Precise temperature regulation ensures consistent comfort in...
  • Energyefficient operation helps conserve power, making it id...
  • Customizable settings allow for personalized temperature sch...
  • Versatile mode switching enables seamless transitions betwee...
  • Remote control capability provides convenience by allowing t...
Cons:
  • Installation can be complex for those unfamiliar with RV ele...
  • Some users may find the interface less intuitive, especially...
  • Remote control functionality may occasionally experience con...
  • Higher initial cost compared to basic thermostats might be a...
  • Limited compatibility with certain older RV heating and cool...

MotoRad 7200-160 Fail-Safe Thermostat, Silver

4.5
$10.64
Pros:
  • Compatibility with hundreds of vehicle models across multipl...
  • Durable construction using quality materials ensures longter...
  • Costeffective solution compared to dealership parts while ma...
  • Comprehensive fitment information provided helps customers v...
  • Suitable for both professional mechanics and DIY enthusiasts...
Cons:
  • Some users report needing minor modifications for certain ve...
  • Precise fit may vary slightly between different model years ...
  • Limited availability of technical support for installation q...
  • Not all package variations include necessary hardware for ev...
  • Potential confusion about exact compatibility due to the ext...

MotoRad 719-180 Thermostat

4.5
$15.59
Pros:
  • Highquality copper case and wax compound ensure quick and ac...
  • Offset design and air relief valve enhance compatibility and...
  • Manufactured to OEM specifications for reliable and durable ...
  • OEMstyle seals included to prevent leaks and ensure a secure...
  • Vehiclespecific fit type simplifies installation and guarant...
Cons:
  • Higher cost compared to generic thermostats may deter budget...
  • Limited availability for certain vehicle models could restri...
  • Precision installation required to fully benefit from the of...
  • Copper case may be prone to corrosion over time if coolant q...
  • Lack of universal fit means buyers must verify compatibility...

Dometic Furnace Thermostat 9108859546 (32300) (Heat Only) - Black

4.5
$20.45
Pros:
  • Compact size makes it easy to store and install in tight spa...
  • Affordable pricing due to its origin from China, offering go...
  • Lightweight design ensures it does not add unnecessary bulk ...
  • Singleunit packaging is convenient for individual use withou...
  • Versatile application potential across different automotive ...
Cons:
  • Lack of detailed product description may confuse buyers abou...
  • Small size could make it easy to misplace during installatio...
  • Limited information on compatibility with specific car model...
  • Potential quality concerns due to minimal packaging and lack...
  • No included instructions may pose challenges for inexperienc...

Briidea RV Thermostat Compatible with Coleman 7330 * 335*, 7330 * 385*, 7330 * 336* Series, Heat & Cool Camper Thermostat, 12 VDC, White, Easy to Use

4.5
$25.99
Pros:
  • Compatibility with Coleman models ensures easy replacement a...
  • Flexible temperature control range from 55°F to 90°F accommo...
  • Robust construction withstands extreme temperatures, ensurin...
  • Simple wiring with colorcoded connections allows for quick a...
  • Versatile operation modes including cooling, heating, and fa...
Cons:
  • Limited temperature range may not suit users who require set...
  • Installation might require basic technical knowledge despite...
  • Compatibility is restricted to specific Coleman models, limi...
  • No smart features or remote control capabilities, which coul...
  • Durability tests cover a broad range but longterm performanc...

Stant-45356 Superstat Premium Thermostat, Stainless Steel

4.5
$13.11
Pros:
  • High venturi design maximizes cooling capacity during extrem...
  • Larger piston diameter provides 50 more power compared to st...
  • Stainless steel flange with burnished finish offers exceptio...
  • Thicker flange construction increases durability and reduces...
  • Premium materials and engineering ensure longterm reliabilit...
Cons:
  • Higher cost compared to standard thermostats may not be just...
  • Larger piston size could require additional space or modific...
  • Burnished stainless steel flange, while durable, may show vi...
  • Increased power output might lead to higher energy consumpti...
  • Premium features may be overkill for smallscale or residenti...

Gates 33910 Integrated Housing Engine Coolant Thermostat

4.5
$29.53
Pros:
  • Integrated housing design ensures a secure fit and reduces t...
  • Reverse poppet mechanism utilizes coolant pressure to mainta...
  • Jiggle pin valves facilitate air bleeding, preventing airloc...
  • Vehiclespecific fit guarantees compatibility and ease of ins...
  • Robust construction with a special flange valve enhances dur...
Cons:
  • Vehiclespecific design may limit availability for less commo...
  • Installation requires careful alignment to ensure proper sea...
  • Higher initial cost compared to generic thermostats due to s...
  • Limited aftermarket support for replacement parts or accesso...
  • Potential for minor coolant leakage during initial installat...

MITZONE Engine Coolant Thermostat Assembly Compatible with BMW E90 E92 E60 E83 323i 325i 328i 330i 335i 525i 528i x3 Z4 128i Replace 11537549476

4.5
$29.99
Pros:
  • Compatibility with a wide range of BMW models from 2006 to 2...
  • Precision temperature control at 97°C or 207°F optimizes eng...
  • Includes all necessary components such as housing, bolts, an...
  • Manufactured with OEMquality materials for durability and lo...
  • Easy installation process saves time and reduces the need fo...
Cons:
  • Some users may find the price slightly higher compared to no...
  • Installation might require basic mechanical knowledge for th...
  • Limited availability in certain regions could delay shipping...
  • Not compatible with models outside the specified range, whic...
  • Lack of detailed installation instructions could be a hurdle...

AISIN THH-017 Engine Coolant Thermostat w/Gasket - Compatible with Select Acura CL, Legend, MDX, NSX, RL, TL, TSX, ZDX Honda Accord, Crosstour, Odyssey, Pilot, Prelude, Ridgeline, S2000 Saturn Vue

4.5
$25.32
Pros:
  • AISIN thermostats are designed with OE specifications to ens...
  • Included gasket simplifies installation and eliminates the n...
  • Highquality materials used in construction provide resistanc...
  • Wide compatibility with Honda, Acura, and Saturn models make...
  • Consistent performance helps maintain fuel efficiency and re...
Cons:
  • Fitment may vary depending on the engine type, requiring car...
  • Limited compatibility with nonlisted vehicles restricts its ...
  • Some users may find the price point higher compared to after...
  • Installation can be challenging for those unfamiliar with th...
  • Availability might be limited in certain regions, making it ...

MotoRad 7416-203 203 °F Fail-Safe Thermostat

4.5
$16.98
Pros:
  • Exclusive patented design ensures superior performance and d...
  • Locking technology effectively prevents engine damage, reduc...
  • Manufactured with premium materials from an OE supplier, gua...
  • Each unit is 100 tested and calibrated to meet strict perfor...
  • Vehiclespecific fit ensures perfect compatibility and easy i...
Cons:
  • Higher price point compared to generic alternatives may dete...
  • Limited availability for certain vehicle models could restri...
  • Installation may require professional tools or expertise for...
  • Exclusive design might make replacements harder to find in l...
  • Strict calibration process could lead to longer lead times f...

Gates 34053 OE Type Engine Coolant Thermostat

4.5
$11.09
Pros:
  • Precision engineering ensures a perfect fit for specific veh...
  • Highquality materials provide excellent durability and resis...
  • Compact packaging dimensions make it easy to handle and stor...
  • Sleek design blends seamlessly with the vehicles aesthetics,...
  • Easy installation process with clear instructions saves time...
Cons:
  • Limited compatibility with only specific vehicle models may ...
  • Higher price point compared to generic alternatives might de...
  • Compact size could make it difficult to handle during instal...
  • Lack of universal fit means customers must verify compatibil...
  • Limited availability in certain regions may result in longer...

Gates 34198 OE Type Engine Coolant Thermostat

4.5
$19.11
Pros:
  • Factory calibration ensures consistent performance under var...
  • Jiggle pins provide effective air venting during installatio...
  • Highquality seals and gaskets prevent leaks and maintain sys...
  • OEM design guarantees a perfect fit without requiring modifi...
  • Precisionengineered components mimic original equipment for ...
Cons:
  • Proposition 65 warning indicates potential exposure to harmf...
  • Limited availability in certain regions may make it difficul...
  • Higher price point compared to generic aftermarket thermosta...
  • Installation requires careful attention to avoid damaging th...
  • No included instructions for firsttime installers may lead t...

Edelbrock 8603 High Flow Thermostat 053 mm / 2 3/32 in. 160 Deg. High Flow Thermostat

4.5
$29.07
Pros:
  • Precision engineering ensures a perfect fit for specific veh...
  • Lightweight design reduces shipping costs and makes the prod...
  • Highquality materials used in construction ensure durability...
  • Manufactured in the United States, guaranteeing adherence to...
  • Compact package dimensions make it easy to store and ship, p...
Cons:
  • Vehiclespecific fit limits its usability to only certain mod...
  • Lightweight construction may raise concerns about sturdiness...
  • Limited availability due to its specialized nature might mak...
  • Higher cost compared to universalfit alternatives due to its...
  • Lack of versatility means it cannot be repurposed or used fo...

Gates 33009S Premium Engine Coolant Thermostat

4.5
$12.46
Pros:
  • Precision temperature control ensures the engine operates wi...
  • Faster warmup times reduce fuel waste during cold starts and...
  • Optimized combustion leads to noticeable fuel savings over t...
  • Reduced emissions contribute to cleaner air and help vehicle...
  • Enhanced engine performance is achieved through consistent t...
Cons:
  • Initial installation may require professional assistance due...
  • Higher upfront cost compared to conventional temperature con...
  • Some older vehicle models may need additional modifications ...
  • Precision components may be more sensitive to lowquality coo...
  • Performance gains may vary depending on driving habits and l...

MotoRad 7420-195 Fail-Safe Thermostat-195 Degrees | Fits Select Chrysler Aspen, Dodge Dakota, Durango, Nitro, Ram 1500, Ram 2500, Jeep Commander, Grand Cherokee, Liberty, Mitsubishi Raider

4.5
$13.43
Pros:
  • Failsafe mechanism locks open during overheating to prevent ...
  • Precisionengineered piston ensures reliable activation when ...
  • Made with highquality materials and undergoes 100 percent te...
  • Compatible with a wide range of vehicles including Chrysler,...
  • Designed to provide longterm reliability and reduce the risk...
Cons:
  • May be more expensive than standard thermostats due to its a...
  • Installation requires basic mechanical knowledge and might n...
  • Limited compatibility with nonlisted vehicles despite fittin...
  • Failsafe mechanism might not activate if overheating is caus...
  • Some users report a slightly longer warmup time compared to ...

AISIN THF-003 Engine Coolant Thermostat with Gasket - Compatible with Select Saab 9-2X Subaru Tribeca, Baja, Forester, Impreza, Legacy, Outback, SVX, Tribeca

4.5
$15.96
Pros:
  • AISIN thermostats are manufactured using highquality materia...
  • Included gasket simplifies installation and ensures a proper...
  • Designed to meet exact OE specifications, providing perfect ...
  • Maintains optimal engine temperature consistently, enhancing...
  • Wide compatibility with Subaru models from 1995 to 2016, mak...
Cons:
  • Limited compatibility with nonSubaru or Saab vehicles may re...
  • Some users might find the price slightly higher compared to ...
  • Installation can be challenging for those unfamiliar with th...
  • Availability might be an issue in certain regions, making it...
  • Lack of a detailed installation guide included in the packag...

Hirificing Coolant Thermostat for Honda 19301-PAA-306 19301-PLC-315, High Performance Automotive Replacement Engine Thermostat w/Gasket Compatible with Honda Civic CRV Odyssey CRZ Insight

4.5
$9.99
Pros:
  • Compatibility with a wide range of Honda and Acura models en...
  • Highquality materials like stainless steel and copper provid...
  • Automatic adjustment of coolant flow improves engine perform...
  • Simple installation process allows even nonprofessionals to ...
  • Grooved stainless steel spring frame enhances strength and l...
Cons:
  • Not compatible with the 2005 Civic, which may confuse buyers...
  • Some users might find the fit slightly off if their vehicle ...
  • Lack of included gasket or sealant means buyers may need to ...
  • Limited information on warranty or customer support options ...
  • Stainless steel construction, while durable, may add slight ...

Stant OE Type Thermostat, stainless steel

4.5
$10.99
Pros:
  • Original equipment design guarantees compatibility and seaml...
  • Durable material construction ensures the product can withst...
  • Stainless steel assembly provides excellent resistance to co...
  • Smooth performance is achieved through precision engineering...
  • Longlasting life reduces the need for frequent replacements,...
Cons:
  • Higher initial cost compared to nonstainless steel alternati...
  • Limited color or finish options due to the stainless steel m...
  • Heavier weight compared to plastic or aluminum versions coul...
  • Specialized cleaning or maintenance may be required to prese...
  • Availability might be restricted to specific markets or supp...

ACDelco GM Genuine Parts 15-11057 Engine Coolant Thermostat Water Inlet Assembly

4.5
$36.22
Pros:
  • Engine overheating issues are resolved quickly and effective...
  • Steel construction ensures longlasting durability and resist...
  • Exact fit and function matching original factory components ...
  • Prevents coolant leaks by providing a secure and reliable se...
  • GM OE specifications guarantee the same quality and performa...
Cons:
  • Some users may find the price slightly higher compared to ge...
  • Installation requires proper tools and mechanical knowledge ...
  • Steel material adds weight compared to plastic alternatives ...
  • Limited availability for certain older GM vehicle models des...
  • No included gasket or sealant means additional purchases may...

3084940 Thermostat Compatible with 1996-2013 Polaris Sportsman 500 Scrambler Ranger Magnum Sportsman 400 4-strokes

4.5
$15.99
Pros:
  • Direct replacement for Polaris Sportsman and Ranger models f...
  • Highquality materials used in construction provide durabilit...
  • Precision temperature regulation helps maintain optimal engi...
  • Includes a 12month warranty and lifetime technical support f...
  • Easy plugandplay installation saves time and effort compared...
Cons:
  • Some users reported minor variations in temperature setpoint...
  • Limited availability in certain regions may cause delays in ...
  • Not compatible with newer Polaris models beyond 2014, restri...
  • Lack of detailed installation instructions may pose challeng...
  • Occasional quality control issues have been noted, though th...

3084940 Polaris Sportsman 500 Thermostat 1996-2013 Compatible with all Sportsman/Ranger 500's and all Sportsman 400 4-strokes (3084940)

4.5
$15.99
Pros:
  • Compatibility with multiple Polaris Sportsman and Ranger mod...
  • Factory testing guarantees stable performance right out of t...
  • Plugandplay design simplifies installation, making it access...
  • Constructed from selected quality materials, this thermostat...
  • Direct replacement for OEM parts 3084940 and 3090049 ensures...
Cons:
  • Some users report inconsistent quality control with aftermar...
  • While described as plugandplay, installation may still requi...
  • Performance in extreme temperature conditions may not match ...
  • Longterm durability is unproven compared to original equipme...
  • Packaging could be improved to better protect the thermostat...

UAC SW 6490C A/C Thermostat

4.5
$12.16
Pros:
  • UAC Thermostatic Switch ensures precise temperature regulati...
  • Premium ISO/TS 16949 certification guarantees consistent qua...
  • Engineered for quick response to temperature fluctuations, e...
  • Direct OE replacement design simplifies installation, saving...
  • Durable construction withstands extreme temperatures and har...
Cons:
  • Some users may find the price slightly higher compared to no...
  • Limited availability in certain regions may require addition...
  • Compatibility is restricted to specific vehicle models, nece...
  • Installation may require basic mechanical knowledge, which c...
  • No additional accessories or gaskets are included, which mig...

MotoRad 461-180 Engine Coolant Thermostat

4.5
$12.63
Pros:
  • High grade stainless steel and copper construction provides ...
  • Precision engineering ensures consistent performance, meetin...
  • Direct fit replacement design eliminates the need for modifi...
  • Rigorous testing and adherence to OEM standards guarantee su...
  • Enhanced heat dissipation properties help maintain optimal e...
Cons:
  • Premium materials and construction may result in a higher pr...
  • Vehiclespecific fit limits compatibility to certain models, ...
  • Stainless steel and copper construction, while durable, can ...
  • Limited availability for some older or less common vehicle m...
  • Installation may still require professional tools or knowled...

Thermostat Kit for Volvo Penta Gasket 4.3 5.0 5.7 L 3587597 3852111 3852071

4.5
$22.77
Pros:
  • Fits a wide range of Volvo Penta engines including 3.0, 4.3,...
  • Includes a 150degree thermostat, gasket, and oring, providin...
  • Meets or exceeds OEM specifications, guaranteeing performanc...
  • Replaces multiple part numbers such as 3587597, 3852111, and...
  • Durable construction ensures longlasting performance even in...
Cons:
  • Some users may find it necessary to verify compatibility wit...
  • Installation requires basic mechanical knowledge, which migh...
  • The thermostats 150degree setting may not be ideal for all o...
  • Limited availability in certain regions could delay shipping...
  • No additional accessories like sealant or installation tools...

Thermostat Kit for Volvo Penta Gasket 4.3 5.0 5.7 L 3587597 3852111 3852071

4.5
$22.77
Pros:
  • Fits a wide range of Volvo Penta engines including 3.0, 4.3,...
  • Includes a 150degree thermostat, gasket, and oring, providin...
  • Meets or exceeds OEM specifications, guaranteeing performanc...
  • Replaces multiple part numbers such as 3587597, 3852111, and...
  • Durable construction ensures longlasting performance even in...
Cons:
  • Some users may find it necessary to verify compatibility wit...
  • Installation requires basic mechanical knowledge, which migh...
  • The thermostats 150degree setting may not be ideal for all o...
  • Limited availability in certain regions could delay shipping...
  • No additional accessories like sealant or installation tools...