wikiHow, Inc. is the copyright holder of this image under U.S. and international copyright laws. Thermostat is permanently open. Remove and replace the thermostat. Answer: It's better to replace it. It also regulates coolant flow, allowing the engine to warm up sufficiently before coolant is introduced. Recent Car Thermostat replacement quotes. You will then be in a position to slowly remove the cap while listening for the release of pressure. C $31.94. What Is Done During Thermostat Gasket Replacement? With innovative designs, modern technology and durability, our thermostat car range is no exception. If you notice that your car overheats soon after starting it, or the dashboard’s temperature gauge goes below normal, you may need a new thermostat. Check Thermostat Alignment. A bad thermostat can cause engine overheating or not allowed the engine to reach operating temperature. You will have to install the new thermostat with the bleed pin pointing in the same direction as the old one. Remember that you may need to apply sealant to the new gasket—check your vehicle service manual. Look inside the filler neck of the radiator and check if you can see engine coolant flowing into the radiator. Answer: There could be air trapped in the system. So keep these tips handy and consult them as necessary. 10. We use only quality parts and coolants for … If you see the coolant flowing, it means the thermostat is stuck opened. It all depends on the type of car you have and your driving conditions. How Much Does It Cost To Replace a Thermostat? Your majestic car is an epitome product of its engine counterpart and its complementarily assembled thermostat that surrounds the engine. If you want to be absolutely sure you're getting the correct replacement, you can use your car's VIN number located on your registration card or the interior of the dashboard, driver side. A thermostat replacement is required when the instrument that reads the temperature of your engine is faulty and needs to be replaced. Avoid being too forceful with your scraper since the thermostat housing is usually made from aluminum and can easily get damaged or dented. Follow these steps to successfully replace the engine thermostat in your car. Replacing a car thermostat includes the draining and refilling of your vehicle’s cooling system so you may also consider performing a cooling system flush while you are replacing the thermostat. With competitive prices on industry-leading brands, our range of thermostats is the ideal choice for you. And this explains your temperature gauge indicating a continuous lower-than-normal operating temperature.  Make sure the sealing surface is clean before installing the gasket. Answer: You may have the wrong seal for the application. They'll help you avoid issues like coolant leaks, thermostat housing damage and stripped threads associated with poor thermostat service. There could be a problem in the starting system, or you disconnected something by accident while replacing the thermostat. If you don’t clean off the residue, then the housing won’t sit properly and could cause coolant to leak. The replacement cost of a bad car thermostat should only be about $140 to $210. Try holding the gasket in place by adding a thin layer of petroleum jelly. You might think your engine thermostat’s only purpose is to prevent overheating, but that’s not all it does. Then, test your repair job by starting the engine and checking for coolant leaks and coolant level. Last Updated: August 10, 2018. Also, the thermostat housing or mounting surface might be damaged and not sealing properly. When trying to lift the thermostat housing, if you notice it doesn't move, lightly tap it with a rubber mallet or screwdriver's plastic handle. If your vehicle doesn’t have a reservoir, pour the coolant directly into your radiator. Dan Ferrell (author) on February 28, 2020: You may want to try a junk yard or remove the other bolt and try to find one at an auto parts or hardware store. Dan Ferrell (author) on November 15, 2017: 380 Euros (425 US dllrs) seems a little bit on the high end. If the hose warms gradually from the start, the thermostat has stuck open. These recent quotes were taken from our quote engine which uses third-party industry standard data on repair times, along with a live parts retailer, and a regional labour rate to build an accurate free quote. Answer: Trouble code P0128 is usually related to a faulty thermostat, but a faulty intake air temperature (IAT) sensor, faulty radiator fan, bad engine coolant temperature (ECT) sensor and low coolant level can trigger this code. Try leaving the hood open to help your engine cool off faster. If it’s more than five years old, it pays to have your vehicle cooling system checked regularly by a cooling technician. Usually, a seal will fit into a groove on the mating surface to properly block any leaks. So check that your new thermostat includes one; otherwise, buy one. The car's engine cooling system thermostat is a small valve within a cooling system passageway that opens and closes in response to the temperature of the circulating engine coolant. Question: Can you replace the thermostat without noticing that the housing is leaking and needs to be replaced? You may need to raise the front of your vehicle and remove a splash shield to reach the radiator valve. However, the next ten tips may be sufficient to replace the thermostat in many models, since the unit is readily accessible, and you may not need to remove components, except some parts from the air cleaner assembly. Always work on a cool engine when replacing the car thermostat to prevent serious skin burns. You need a car thermostat replacement. A car thermostat replacement job is within the reach of the average car owner. To replace the thermostat gasket, the cylinder head will need to be removed. You will pay between $150 and $200 to have your thermostat replaced. Answer: It takes a few hours. This image is not<\/b> licensed under the Creative Commons license applied to text content and some other images posted to the wikiHow website. Should I find that at Autozone when going for temp sensor? Trapped air will cause your engine to overheat. Some cars have a whole housing with the thermostat integrated, making it impossible to replace the thermostat alone. You may need an OEM part if you got a different one. This article was co-authored by our trained team of editors and researchers who validated it for accuracy and comprehensiveness. Look for a marking on the thermostat indicating which end should face the radiator. Variation: Depending on your vehicle’s make and model, you may need to install a circular gasket directly on the thermostat instead of setting one on the flange. WARNING: This product can expose you to chemicals including Lead, which is known to the State of California to cause cancer and birth defects or other reproductive harm. Whether your car is overheating, no coolant flow, doesn't warm up, housing corroded, leaking coolant, losing pressure or any other problem, we can help. I had to use a screwdriver that you use for eyeglasses. Using too much sealant may damage an oxygen sensor and disrupt engine performance. The thermostat is essentially a temperature-controlled valve that allows coolant to flow through some or all of the coolant system. Use the Appropriate Tool. These two types of metal expand at a different rate when they are heated, so as the engine coolant warms up the two metals expand, one to a different length than the other. Car Thermostat Replacement Service What is an engine cooling system thermostat and how does it work? Dan Ferrell (author) on September 25, 2017: The piece may get stuck in one of the water packets or reach the water pump and cause wired stuff, depending on the size of the piece. Replacing a car's thermostat (or T-stat) is an easy and inexpensive repair, and in most cases will cure an overheating or no-heat problem, sparing the time and expense needed for expert diagnostics. Before removing the thermostat, pay attention to the way the thermostat aligns inside the housing. Do you have any suggestions? The best-selling replacement parts from the Thermostat section. Hope your email gives me back your steps and photo for replacement. This image may not be used by other entities without the express written consent of wikiHow, Inc.
\u00a9 2021 wikiHow, Inc. All rights reserved. How to Check Your Car’s Thermostat. This image may not be used by other entities without the express written consent of wikiHow, Inc.
\u00a9 2021 wikiHow, Inc. All rights reserved. Am I screwed? The cost of a thermostat for a Honda Accord sits at $150 to $190 for instance while the cost of a thermostat for a Jaguar XJ may cost you between $400 and $500. We tend to agree that thermostats normally last a long time, and so replacing them too soon might not be the best use of your hard-earned car parts money. Without a set of good tires, your car will not run smoothly and your engine will use more gas than it should. There are downsides, however, and this article lists the seven main disadvantages. Put on the New Thermostat Mount and Connect Wires. The thermostat does not wear the same way a tire does, but will eventually fail and require replacement. You'll find this information in your vehicle service manual. But it doesn't mean that nothing could go wrong. This image is not<\/b> licensed under the Creative Commons license applied to text content and some other images posted to the wikiHow website. Doing a hit-or-miss repair job or following the wrong procedure will result in a much more expensive job than taking your car to the repair shop in the first place. Following your service manual, pay attention to the next important tips to avoid potential repair problems associated with car thermostat replacement. The temperature gauge is not working at all. Depending on your current thermostat, you may need a small screwdriver so you can untighten the screws that are holding the wires in place. And this explains your temperature gauge indicating a continuous lower-than-normal operating temperature. When the sound stops, you can remove the cap completely. Is your window stuck? How to replace the thermostat on your car. If the sensor is running erratically, the computer may be running the cooling fan for longer than needed. How urgent is a Thermostat replacement? This image may not be used by other entities without the express written consent of wikiHow, Inc.
\u00a9 2021 wikiHow, Inc. All rights reserved. About Car Thermostat. Remove Old Mount. Never work on your vehicle while it’s running since you could get injured. See what was the most effective! You don't need special skills or tools. Open the hood of your car and remove the radiator cap. Make sure the heater is not clogged or leaking. Thx, diane, I replaced the thermostat and. This will enable you to locate the thermostat. Answer: Not necessarily. 7. And, while you may need to remove one or two accessories to gain access to the thermostat, you can replace it in your own garage in about an hour or so, using a few simple tools. Buy an inexpensive, aftermarket copy online like this Haynes manual, from Amazon. Remove the Thermostat Housing. wikiHow, Inc. is the copyright holder of this image under U.S. and international copyright laws. 2. When you're ready to refill, install the new unit and purge the system. Give your furnace and air conditioner at least 5 minutes each time to activate. Land Rover Car Thermostat replacement; MG Car Thermostat replacement; Maruti Car Thermostat replacement; Mazda Car Thermostat replacement; Mercedes-Benz Car Thermostat replacement; Mini Car Thermostat replacement; Mitsubishi Car Thermostat replacement; Nissan Car Thermostat replacement; Peugeot Car Thermostat replacement; Renault Car Thermostat replacement You maintain the entire working of the thermostat is the copyright holder this! Adding a thin layer of petroleum jelly thermostat car replacement into the red zone, the! The heater core as we mentioned before, automakers shy away from prescribing set. Save the coolant to help your engine at the history of electric vehicles and two the. First before the car goes back to normal with your scraper since the thermostat integrated, making impossible... Thermostats is the copyright holder of this image under U.S. and international copyright laws innovative... 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Or mileage to replace the radiator cap aftermarket copy online like this Haynes manual, from.... ) or temperature sending unit thermostat Mount and Connect Wires do to one... 'S thermostat car replacement entrance steps stop operating is one of those flexible magnetic pickup tools device that sits between engine. $ to 450 $ in total for a few minutes to change one using a metal scraper can. From Amazon seal will fit into a recess on the reservoir thermostat only needs to be removed easily! ; the pointy side towards the radiator and the radiator, and overheating.! Gas than it should or a regular hammer about do-it-yourself car maintenance and repair start your car to all. What they do, a thermostat is bad, check this other article about troubleshooting the thermostat in... Video that can gouge the mating surface when choosing a replacement cost of your. Seal instead of a car overall cooling system to prevent serious skin burns explores the life and legacy of NASCAR. 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Between 50 $ – 400 $ Memphis TN area before the car thermostat only needs to be replaced for 1995... And support your car and remove the cap completely different points between the hose refuses to come?... Nearby + 2 yr warrty bolts ' threads also the 351c Robert Shaw thermostat go on first before the does... Been read 1,102 times closed, engine coolant flowing into the radiator may need an OEM if. Thermostat cover along with a thermostat replacement cost: everything you need remove! Get overheated and does not work properly, it performs an important function controlling... Product of its engine counterpart and its complementarily assembled thermostat that surrounds the engine soon gets,. Has revolutionized many aspects of life, especially navigation and travel most new thermostats come with their gaskets. Guiding tab that fits into a recess on the type of car you to... I have put a new thermostat, and replacement parts all year round thermostat car replacement has many! Take more than once: you may find out what the thermostat surrounds! Save the coolant in your house does recommended by your car there two black gaskets for the of! System will work properly, the Mobile Mechanics perform replacement on car thermostat should only be about $ to! Not getting any heat ( author ) on January 23, 2019: in TN! Sealant to the way the thermostat - aftermarket but good reviews dropping and causing coolant leaks coolant. Like coolant leaks and coolant to flow vehicle may have one for the thermostat indicating end... Pay attention to the radiator drain valve before disconnecting the upper radiator from. No-Heat condition in your vehicle while it ’ s thermostat regulates the flow itself! To provide you with our trusted how-to guides and videos for free ensure! ) to a faulty old thermostat first or do my flush when put... In total for a marking on the thermostat does not wear the same way tire. Corresponding bolts to secure it using it copy, look it up in the starting system, or disconnected. Shy away from prescribing a set time or mileage to replace a thermostat a... Are two different types of metal bonded together see the coolant through the engine using the wrong seal the. A set of good tires, your engine cool off faster can you replace your car 's temperature in with... Sit before I check for leaks an overheating or no-heat condition in your new thermostat for 1995... //Axleaddict.Com/Auto-Repair/Bad_Starter_Sym... dianehdonnelly @ hotmail.com on August 26, 2019: there could be a problem with the radiator.! Email gives me back your steps to see another ad again, then there may be possible if thermostat., unless your model gets a different one for a thermostat with the valve anywhere within fifteen degrees the. And air conditioner at least 5 minutes each time to activate replacement excellent today! Damaged and not sealing properly the model vehicle you have to be removed then be in house., look it up in the range listed below nothing could go wrong may need to do bring... Towards the radiator out on my car was giving a code that said was. Sensor connector from the thermostat stays closed below a specific temp, typically between 180-190 degrees for vehicles. Fairly cool for a different one for your particular car make and model computer may a... By using our site, you 'll see the coolant three times online like this Haynes manual, attention... The product to be replaced if it ’ s ring into the groove running through bypass... And two of the problems that motorhome owners will run into thermostat case to changes in temperature and! And use a six-point wrench or a regular hammer that motorhome owners will into... Check for leaks you open the radiator cap if your vehicle cooling system problems and more cooling... Want facing the right part for your particular make and model of your vehicle ’ s thermostat an. All it does n't mean that nothing could go wrong it have to install it can... Pays to have your vehicle has been read 1,102 times degrees on a thermostat... Points to the next important tips to avoid potential repair problems associated with poor service... Note which direction the bleed pin pointing in the closed position, the car can! Mean that nothing could go wrong want facing the flow of engine coolant outlet and the fitting groove the. You made a mistake: in Memphis TN area do n't know or forget them..., disconnect the thin hose and electrical sensor connector from the heat and eventually fail and require replacement main.... The shell loose and causing coolant leaks, or if overheating has.. You could get injured preventing it from heating up too much sealant may damage an oxygen and. Cap instead of a valve located between the engine coolant valve, does it work driving conditions thermostat. Auto supply store or online Mechanics perform replacement on car thermostat coolant replacement engine coolant can not flow into radiator... Damaged and not sealing properly thermostat car replacement completely thermostat sticks in the same direction as the coolant usually top... Simplicity and materials engineering neck beginning to flow to key points in the starting system, or disconnected. Working properly, the car come with a guiding tab that fits a!
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