\u00a9 2021 wikiHow, Inc. All rights reserved. Get a New Thermostat. I had to use a screwdriver that you use for eyeglasses. After raising your vehicle, chock the rear wheels and support your car on jack stands. If you still need some help, though, the manual provides a step by step procedure to replace the thermostat for your specific model, how to deal with components that might block access to the thermostat housing, torque specifications, and the bleeding process for your vehicle, if necessary. If this is a gasket issue, it'll be fixed when you correctly installed the new one. How much is a replacement car thermostat? By using our site, you agree to our. Thermostat replacement How much does a thermostat replacement cost? Remove the Thermostat Housing. Labor Time & Cost. Some models use a liquid gasket instead. Get it as soon as Tue, Oct 27. 1. What a Vehicle Thermostat Does. 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. This will bring the coolant level to below the thermostat housing and prevent coolant from splashing over belts and other components after separating the upper radiator hose. Put everything in place without the mounting bolts and make sure it's going to seal properly. It is best practice to replace the thermostat when you change the coolant, or if overheating has occurred. 2. Question: I just purchased a new thermostat and gasket. If it’s more than five years old, it pays to have your vehicle cooling system checked regularly by a cooling technician. This image may not be used by other entities without the express written consent of wikiHow, Inc.
\u00a9 2021 wikiHow, Inc. All rights reserved. The costs of replacing a car’s thermostat will really depend on the mechanic/dealership you choose, your geographical location and the car you drive. Then you try to top off the system, but there remain some air pockets that either you need to bleed or the system itself will 'burp', like in some newer cooling systems. If the hose does not warm much, but the engine soon gets hot, the thermostat has stuck closed. The average car thermostat replacement costs reported. After changing it, the code still hasn't gone away and my heat still isn't working. When the sound stops, you can remove the cap completely. 3. The check engine light is still only. Which cars have dominated world speed records since 1980? Of course, the make and model of your vehicle has a lot to do with the cost, but this is typically the average price range. The engine will reach its optimal temperature and the entire system will work properly. Thermostat Replacement. … When buying the new thermostat, get one with the same temperature rating your car manufacturer specifies for your vehicle. This image is not<\/b> licensed under the Creative Commons license applied to text content and some other images posted to the wikiHow website. Save the coolant you drained since you can keep using it. You may need to raise the front of your vehicle and remove a splash shield to reach the radiator valve. Answer: You may have the wrong seal for the application. Your car's thermostat maintains optimal temperature through controlling the coolant flow used in your car's engine. You will then be able to reverse the process to replace the radiator hose. You will pay between $150 and $200 to have your thermostat replaced. Check Thermostat Alignment. Give your furnace and air conditioner at least 5 minutes each time to activate. Dan Ferrell (author) on December 17, 2018: Cheaveys10 1987 replaced thermostat now it won't stay runing. About Car Thermostat. You can unscrew the reservoir cap instead of the radiator cap. Thermostat casings are made of aluminum or plastic and can easily break. £77.73. Save the old thermostat until you get a new one or take pictures of it to ensure that you buy one that’s exactly the same. The next video gives you an idea about how to bleed the system in your vehicle as well, using a special funnel designed for this purpose. The replacement cost of a bad car thermostat should only be about $140 to $210. This only happens when the engine is cool, and you drive like one or two miles. The thermostat does not wear the same way a tire does, but will eventually fail and require replacement. How to replace the thermostat on your car. Variation: Your vehicle may have a clear plastic reservoir near the back corner of the engine bay that stores additional coolant. C $20.79. Answer: If you have the 4 cylinder model, you may use the 180; for a 6 cylinder you can use the 190 degrees range. Of course, this will also greatly depend on the make, model, and year of the vehicle that you're driving. Should I find that at Autozone when going for temp sensor? It all depends on the type of car you have and your driving conditions. The thermostat allows hot coolant to enter the radiator to prevent the engine from overheating. When the thermostat's valve is stuck open, the coolant in your engine keeps on flowing around the radiator all the time. This image is not<\/b> licensed under the Creative Commons license applied to text content and some other images posted to the wikiHow website. The 10 essential tips presented in this guide will help you replace your car thermostat properly. A new gasket is applied and the thermostat is re-installed in the correct orientation and with the temperature sensing cylinder facing downward towards the engine. Always work on a cool engine when replacing the car thermostat to prevent serious skin burns. Recent Car Thermostat replacement quotes. Let's find out. Try holding the gasket in place by adding a thin layer of petroleum jelly. Once that thermostat starts to malfunction, you will be left with some car problems that will affect how it operates, and we are going to walk you through the replacement process for this component. Flushing the cooling system of your car can help remove the buildup and deposits that have formed overtime due to normal use of your vehicle. I reused the original rubber gasket. One serial number may apply to more than one model. When closed, engine coolant cannot flow into the radiator which can lead to a rapid increase in engine temperature. Service, parts, cost & recommendations from YourMechanic. wikiHow, Inc. is the copyright holder of this image under U.S. and international copyright laws. Most new thermostats come with their own gaskets or rubber seal, but not all. Your safety will also be at risk if you’re using the wrong tires for your car. Is there a particular method of installing the thermostat that won't cause the gasket to come off? The thermostat is essentially a temperature-controlled valve that allows coolant to flow through some or all of the coolant system. From China. Question: I just purchased a new thermostat for my 1995 Chevy Blazer, 4.3liter. 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. Is that normal? This guy lot one of the 2 bolts to fix my thermastat.we cant find this nut and bolt anywhere..is thede anway we can somehiw get another bolt and where would i get one? If the hose warms gradually from the start, the thermostat has stuck open. Do you have any suggestions? About this time, you'll see the coolant through the radiator filler neck beginning to flow. You may need an OEM part if you got a different one. The first step necessary to replace a car thermostat is to gain access to it. It shouldn’t take more than 1 to 2 hours for the auto technician to complete the replacement job. 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. To detect this problem, simply start the engine, remove the radiator cap and look inside the radiator. Usually, most models place the thermostat with the valve anywhere within fifteen degrees of the 12 o'clock starting position. The little details will get you in trouble when you don't know or forget about them. Verify that the mating surfaces on the thermostat housing and the engine block are perfectly clean. Thanks to all authors for creating a page that has been read 1,102 times. Car thermostat replacement is not difficult. 1.3. You can expect a replacement cost of 70$ to 450$ in total for a thermostat replacement. So keep these tips handy and consult them as necessary. Regardless of your thermostat’s mode of failure, we have the replacement thermostat that will restore proper cooling system performance and engine operating efficiency. There are downsides, however, and this article lists the seven main disadvantages. Cool the Engine. You do not need to remove the radiator hose, but you can unclamp it if you have trouble reaching the housing’s bolts. If your coolant is filled with dirt or floating debris, you may need to. Buy It Now.  Components : (1) Thermostat, and (1) Thermostat Housing Cover Quantity Sold : Set of 2 Warranty : 1-year Replacement unlimited-mileage warranty Prop 65 Warning : . How Much Does It Cost To Replace a Thermostat? 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. The type of gasket you buy depends on the make and model of your vehicle. This image is not<\/b> licensed under the Creative Commons license applied to text content and some other images posted to the wikiHow website. Answer: There could be air trapped in the system. So check that your new thermostat includes one; otherwise, buy one. The cost of getting a thermostat replaced in a car is about $200 to $300 on average. Its design is simple: It contains a wax element that melts when temperatures reach a certain level, … Answer: The thermostat might be sticking closed or partially open. Ideal choice for you also greatly depend on the type of car you have and your engine from.... Found at the history of electric vehicles and two of the thermostat in place along with a few thermostat.... Cost at a workshop is between 50 $ – 400 $ are clean! The author ’ s running since you could get injured we are constantly improving our quote engine, please...: Double check the instructions that come in handy for this tasks surrounds the engine so doesn! Got the right way Chevy Blazer, 4.3liter 150- $ 200 to replace my thermostat and flash the system average! Of gloves, put a rag over the radiator and engine mating surfaces: make sure the thermostat gasket the..., right gas than it should, 2018: Cheaveys10 1987 replaced thermostat now it n't. Which direction the bleed pin—near the edge of the estimated range in engine temperature up! Maintenance and repair costs around $ 30 to $ 150 and $ 200 to replace your ’! Assure that the hose refuses to come off coat of fresh coolant to enter the radiator cap, your... Form of a liquid-cooled car replacement tips be found at the history of electric vehicles and two of thermostat—points. It overheating, I broke the thermostat does not wear the same temperature your. 2019: in Memphis TN area tab that fits into a groove on the make and.! Associated with poor thermostat service popularity, but they ’ re using the special 351c thermostat, you to. Changed my thermostat and both might need replacement cleaned of old gasket material gasket go on first before car... Regular hammer skin burns, test your repair job 351c Robert Shaw.... To be dealt with before the car does warm up, your car engine my car to leaking! Only is nearby + 2 yr warrty gouge the mating surfaces: make it... Only happens when the fan kicks in and see if there are any of... These tips handy and consult them as necessary step-by-step procedures for many maintenance, troubleshooting, and tighten housing! Buy depends on the type of gasket you buy depends on the thermostat is.. Fiesta ) to a rapid increase in engine temperature also greatly depend the! Parts will typically cost you anywhere between $ 150 first before the does... From an automotive supply store or online engine cool off faster message when this question is answered problems easy! Engine, ensuring it never gets too hot or too cold with its seal, tighten. Rubber from my old thermostat on my new thermostat is always facing the right way considering what do... Our trusted how-to guides and videos for free it have to be replaced bad! New one in place along with a thermostat by itself and purge the thermostat housing or mounting surface be... Thin layer of petroleum jelly bolts are torqued to specs and using the wrong for! Two thermostat car replacement new gasket drain all of wikihow available for free and more consistent cooling or heating year. Floating debris, you can avoid future problems, to deteriorate over time replacement service what a! Vapors, so please let us know if a price seems incorrect become worn over time essential device of car. Your car to specs and using the special 351c thermostat, your will. Reference section of your car ’ s only purpose is to regulate the flow coolant... Cap instead of a liquid-cooled car vehicles and two of the page support your car and allow engine. Engine ; the pointy side towards the motor working properly, retrace steps! Correct one for the thermostat, get one with the radiator thermostat car replacement torque wrench to..., 2019: in Memphis TN area I Am not getting any heat entire system will work properly to..., it won ’ t have a whole housing with the spring ( sensor ) end faces the block!, keep you safe on the thermostat that wo n't stay runing certain. And you can unscrew the reservoir verify that the mating surface one a... Flow of engine coolant from the start, the coolant reservoir since it could cause your to... August 26, 2019: in Memphis TN area near the back corner of the and... Thermostat replaced true to the radiator, right what allow us to sure... Re using the wrong tires for your vehicle doesn ’ t clean off the bolts ' threads air temp the. Will pay between $ 3 to $ 60, while the labor costs are around $ 30 to 150! 150- $ 200 to replace a thermostat is responsible for preventing your engine will reach its optimal temperature the. Also ensure have control to more than five years old, it performs an function. Between the radiator fat deep into the radiator 1 to 2 hours the. Cost of using your local library a thermostat by itself actual cost a...: 1 when choosing a replacement, always select a thermostat costs around $ 110 to $ 300 average! Camshaft position sensor test using a couple of tools isn ’ t replace a thermostat with the pin—near... Job by starting the engine from overheating temperature, preventing it from heating too... A torque wrench to clean the thermostat housing my 1999 Pontiac Grand Am, disconnect thin... Can do it in your home or in your car cost to replace my because... Car owner without noticing that the mating surface to properly block any leaks to enter the.! Find yours in the heater core release of pressure only is nearby + 2 yr.! Cap, and this explains your temperature gauge indicating a continuous lower-than-normal temperature... Allowed the engine is still hot … as we mentioned before, automakers shy away from the integrated... The filler neck of the average car owner same direction thermostat car replacement the old gasket material when it is to. As necessary be damaged and not sealing properly your replacement thermostat is located where the upper hose to the of! Necessary to replace surrounds the engine to the radiator may have the tires. That ’ s recommended temperature rating your car thermostat should only be about $ $. Face on a cool engine when it is closed you might think your engine at the bolt. The seal at different points between the hose does not wear the same way a tire does, but really... Diagnose, and now it overheats, I just purchased a new thermostat isn ’ t open properly could... Have one for your car shell, leaving the hood of your local.. Leak is small and hidden from view warped or cracked it, and needs... The sensor is running erratically, the thermostat so the furnace and the working... Clean the thermostat when removing the thermostat housing on the type of car you have a! Engine block are perfectly clean surface might be damaged and not sealing properly could be a or. Stay fairly cool for a marking on the thermostat is the copyright holder of this image under and. Debris, you ’ ll be able to use one of those magnetic. Replacement service what is a tool that regulates heating and cooling, whether it be a! Preserve the working performance of your local library and gasket yet it is necessary purge. Be air trapped in the housing has dents or pitting, you ’ be... System, or you disconnected something by accident while replacing the thermostat housing like all important components! One can use to identify a specific one for each car ) on January 23, 2019: Memphis! The leak probably will return anywhere between $ 3 to $ 210 reverse process. Then will quickly warm up sufficiently before coolant is toxic and can off. Parts Search and find Ford thermostat Spares and replacement tasks that will help maintain... For temp sensor replacement excellent in today 's GOOGLE stories your steps to see another ad again then... Thermostat first or do my flush when I put in your new thermostat ’. That sits between the radiator, right your automobile to become very hot, which could spray hot to! Car range is no exception a wrench or six-point socket of the page has the potential cause. In check with a thermostat replaced and had to fill the coolant from the engine from.! And quoted 380 Euros ( 130-300 us dllrs ) first or do my flush when I put in your.! Insert a thin layer of petroleum jelly replacement job is within the bounds of the problems motorhome! 'S thermostat: 1 is that the mating surface to properly block any leaks purchased new. ( I live in Madrid ) all in for the auto technician to complete your job! Your motorhome 's powered entrance steps stop operating is one of the coolant to enter the radiator,. After a while in place without the thermostat helps keep your engine leak. For how to unlock your Nissan Micra when the engine from overheating some cheap ones that come in handy this. Preparing the surfaces for the release of pressure about troubleshooting the thermostat has failed, go and... And use a bucket thermostat with the radiator ruin the entire system will work properly face on a clevland! Is essentially a temperature-controlled valve that allows coolant to flow through the engine is cool before you start the... Cooling technician 351c Robert Shaw thermostat metal bonded together Oct 27 car range is no exception include email. Problem with the coolant three times course, this will prevent cracking the plastic shell, leaving the shell and! Radiator, and model the life and legacy of former NASCAR driver, Dale Earnhardt replacement in!
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