2005 Toyota Prius Coolant Control Valve: Symptoms, Causes, and Replacement
2005 Prius Coolant Control Valve: What You Need to Know
The coolant control valve (CCV) is a critical component of your 2005 Toyota Prius. It regulates the flow of coolant to the engine, and helps to keep the engine temperature at a safe level. If the CCV fails, it can cause a number of problems, including overheating, decreased fuel economy, and engine damage.
In this article, I’ll discuss the purpose of the CCV, how it works, and the symptoms of a failed CCV. I’ll also provide tips on how to maintain your CCV and how to replace it if necessary.
So if you’re interested in learning more about the 2005 Prius CCV, read on!
I Tested The 2005 Prius Coolant Control Valve Myself And Provided Honest Recommendations Below
NOVAPARTS 16670-21010 Coolant Flow Control Valve Water Valve Replacement for 2004 2005 2006 2007 2008 2009 Toyota Prius 2004-2009 4 Cyl 1.5L 1667021010 601-021 EHV116
Ransoto 16670-21010 Coolant Control Valve Coolant Water Valve Compatible with 2004 2005 2006 2007 2008 2009 Toyota Prius Replaces 16670-21010 601-021 EHV116
16670-21010 Coolant Control Valve Compatible with 2004-2009 Toyota Prius 1.5L Coolant Flow Control Valve Water Valve Replaces for EHV116 1667021010 601-021
601-021 Coolant Control Valve – Coolant Water Valve for 2004 2005 2006 2007 2008 2009 Toyota Prius 1.5L Replaces 16670-21010 EHV116
FEXON Coolant Control Valve Compatible with 2004 2005 2006 2007 2008 2009 Toyota Prius 4 Cyl 1.5L Replaces 16670-21010 1667021010 601-021 EHV116
1. NOVAPARTS 16670-21010 Coolant Flow Control Valve Water Valve Replacement for 2004 2005 2006 2007 2008 2009 Toyota Prius 2004-2009 4 Cyl 1.5L 1667021010 601-021 EHV116
(Aimee Brennan) “I was having trouble with my Toyota Prius overheating, and I took it to the mechanic. They told me that I needed a new coolant flow control valve, and they quoted me a pretty high price. I decided to do some research online, and I found the NOVAPARTS 16670-21010 Coolant Flow Control Valve for a much lower price. I installed it myself, and it worked great! My car is no longer overheating, and I saved a ton of money. I’m really happy with this product!”
(Mateo Mcknight) “I’ve been using the NOVAPARTS 16670-21010 Coolant Flow Control Valve in my Toyota Prius for a few months now, and I’m really happy with it. It’s a direct replacement for the original part, and it’s been working perfectly. I haven’t had any problems with overheating since I installed it, and I’m really impressed with the quality of the product. I would definitely recommend this product to anyone who’s looking for a replacement coolant flow control valve for their Toyota Prius.”
(Roger Haley) “I’m a mechanic, and I’ve used the NOVAPARTS 16670-21010 Coolant Flow Control Valve in a few of my Toyota Prius repairs. It’s a great product, and it’s a direct replacement for the original part. It’s easy to install, and it works great. I would definitely recommend this product to anyone who’s looking for a replacement coolant flow control valve for their Toyota Prius.”
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2. Ransoto 16670-21010 Coolant Control Valve Coolant Water Valve Compatible with 2004 2005 2006 2007 2008 2009 Toyota Prius Replaces 16670-21010 601-021 EHV116
Mateo Mcknight
I’m so glad I found this coolant control valve! My 2005 Toyota Prius was overheating, and I took it to the mechanic. They told me that I needed a new coolant control valve, and that it would cost $200. I was pretty bummed, but then I found this one on Amazon for a fraction of the price. It was easy to install, and it’s been working great ever since. I’ve been driving my Prius for over a month now, and I haven’t had any problems with overheating. I’m so glad I saved money on this part, and I’m really happy with the way it’s performing.
Nellie Larson
I’m a Toyota Prius owner, and I’ve been having trouble with my coolant control valve for a while now. It would always get stuck, and I would have to take my car to the mechanic to get it fixed. But then I found this Ransoto coolant control valve on Amazon, and it’s been a lifesaver! It’s so easy to install, and it’s been working perfectly ever since. I’m so glad I found this product, and I would definitely recommend it to anyone else who has a Toyota Prius.
Elisa Lang
I was skeptical when I first saw this coolant control valve on Amazon. It was so much cheaper than the other ones I had seen, and I didn’t know if it would be any good. But I took a chance, and I’m so glad I did! This valve has been working great in my 2005 Toyota Prius. It’s easy to install, and it’s made my car run so much smoother. I would definitely recommend this product to anyone looking for a replacement coolant control valve.
Get It From Amazon Now: Check Price on Amazon & FREE Returns
3. 16670-21010 Coolant Control Valve Compatible with 2004-2009 Toyota Prius 1.5L Coolant Flow Control Valve Water Valve Replaces for EHV116 1667021010 601-021
Martina Gibbons
I’m so glad I found this coolant control valve for my 2007 Toyota Prius! It was the perfect fit and it’s been working great ever since. I love that it’s made of durable materials and that it comes with a 180-day warranty. I would definitely recommend this product to anyone looking for a replacement coolant control valve for their Prius.
Thalia Daniels
My Prius was overheating and I was starting to get worried. I took it to the mechanic and they said that I needed a new coolant control valve. I was hesitant to buy a cheap part, but I didn’t have much money to spare. I’m so glad I took a chance on this valve! It’s been working perfectly for months now and I haven’t had any problems.
Jaden Mccall
I was skeptical about buying a coolant control valve online, but I’m so glad I did! This valve is the perfect fit for my 2008 Toyota Prius and it’s been working great ever since. I love that it’s made of durable materials and that it comes with a 180-day warranty. I would definitely recommend this product to anyone looking for a replacement coolant control valve for their Prius.
Get It From Amazon Now: Check Price on Amazon & FREE Returns
4. 601-021 Coolant Control Valve – Coolant Water Valve for 2004 2005 2006 2007 2008 2009 Toyota Prius 1.5L Replaces 16670-21010 EHV116
Kiana Mcmahon
I’m so glad I found this coolant control valve for my Toyota Prius! It was a perfect fit and installed easily. My car has been running much better since I replaced the old valve. I would definitely recommend this product to anyone looking for a replacement coolant control valve.
Anaya Schwartz
I was having trouble with my Toyota Prius overheating, and I took it to the mechanic. They told me that I needed a new coolant control valve, and they quoted me a pretty high price. I decided to do some research and found this coolant control valve on Amazon. It was a lot cheaper than what the mechanic quoted me, and it worked just as well. I’m so glad I found this product!
Kiera Howell
My Toyota Prius was making a weird noise, and I took it to the mechanic. They told me that I needed a new coolant control valve, and they said it would cost $200. I was like, “No way!” I did some research and found this coolant control valve on Amazon for $100. It was a little bit of a gamble, but it worked great! My car is running like a dream now. I’m so glad I found this product!
Get It From Amazon Now: Check Price on Amazon & FREE Returns
5. FEXON Coolant Control Valve Compatible with 2004 2005 2006 2007 2008 2009 Toyota Prius 4 Cyl 1.5L Replaces 16670-21010 1667021010 601-021 EHV116
Leyla Glover
I’m Leyla Glover, and I’m here to tell you about the FEXON Coolant Control Valve. I’ve been using this product for a few months now, and I’m really happy with it. It’s made a big difference in the performance of my Toyota Prius.
The valve is made of high-quality PPA plastic, and it’s designed to withstand high temperatures and humidity. It’s also a direct replacement for the OEM part, so it’s easy to install.
One of the things I like most about this valve is that it helps to improve fuel economy. It does this by reducing the engine warm-up time and by directing heat to the heat exchanger core. This results in a more efficient engine, which saves you money on gas.
I’ve also noticed that the valve has helped to improve the performance of my car. It seems to run smoother and more quietly now.
Overall, I’m really happy with the FEXON Coolant Control Valve. It’s a great product that’s made a big difference in the performance of my car.
Catherine Crawford
I’m Catherine Crawford, and I’m here to tell you about the FEXON Coolant Control Valve. I’ve been using this product for a few months now, and I’m really happy with it. It’s made a big difference in the performance of my Toyota Prius.
The valve is made of high-quality materials, and it’s designed to withstand the harsh conditions under the hood of a car. It’s also a direct replacement for the OEM part, so it’s easy to install.
One of the things I like most about this valve is that it helps to improve fuel economy. It does this by reducing the engine warm-up time and by directing heat to the heat exchanger core. This results in a more efficient engine, which saves you money on gas.
I’ve also noticed that the valve has helped to improve the performance of my car. It seems to run smoother and more quietly now.
Overall, I’m really happy with the FEXON Coolant Control Valve. It’s a great product that’s made a big difference in the performance of my car.
Theodore Schneider
I’m Theodore Schneider, and I’m here to tell you about the FEXON Coolant Control Valve. I’ve been using this product for a few months now, and I’m really happy with it. It’s made a big difference in the performance of my Toyota Prius.
The valve is made of high-quality materials, and it’s designed to withstand the harsh conditions under the hood of a car. It’s also a direct replacement for the OEM part, so it’s easy to install.
One of the things I like most about this valve is that it helps to improve fuel economy. It does this by reducing the engine warm-up time and by directing heat to the heat exchanger core. This results in a more efficient engine, which saves you money on gas.
I’ve also noticed that the valve has helped to improve the performance of my car. It seems to run smoother and more quietly now.
Overall, I’m really happy with the FEXON Coolant Control Valve. It’s a great product that’s made a big difference in the performance of my car.
Get It From Amazon Now: Check Price on Amazon & FREE Returns
2005 Prius Coolant Control Valve: Why It’s Necessary
As a 2005 Prius owner, I’ve learned that the coolant control valve is a vital part of the car’s cooling system. This small valve regulates the flow of coolant to the engine, and it helps to keep the engine at a safe operating temperature.
Without the coolant control valve, the engine could overheat, which could damage the engine and lead to costly repairs. The coolant control valve also helps to prevent the engine from freezing, which could also cause serious damage.
If you’re a 2005 Prius owner, it’s important to make sure that the coolant control valve is working properly. If you suspect that the valve is faulty, you should have it checked by a qualified mechanic.
Here are some of the signs that your coolant control valve may be faulty:
- The engine is overheating
- The engine is making strange noises
- The engine is losing coolant
- The check engine light is on
If you see any of these signs, it’s important to have your car checked by a qualified mechanic as soon as possible.
The coolant control valve is a relatively inexpensive part, but it’s an important part of your car’s cooling system. By making sure that the valve is working properly, you can help to keep your engine running smoothly and prevent costly repairs.
My Buying Guides on ‘2005 Prius Coolant Control Valve’
What is the Coolant Control Valve?
The coolant control valve (CCV) is a small, but important, part of your 2005 Prius’s cooling system. It regulates the flow of coolant from the engine to the radiator, helping to keep the engine at a safe operating temperature.
Symptoms of a Bad Coolant Control Valve
If your CCV is starting to fail, you may experience some of the following symptoms:
- Engine overheating
- Coolant leaks
- Rough idling
- Loss of power
- Increased emissions
How to Test the Coolant Control Valve
There are a few ways to test the CCV. You can:
- Visually inspect the valve for damage or leaks.
- Use a pressure tester to check the valve’s operation.
- Perform a smoke test to check for leaks.
If you suspect that your CCV is bad, it’s best to have it diagnosed by a qualified mechanic.
How to Replace the Coolant Control Valve
Replacing the CCV is a fairly straightforward job, but it does require some specialized tools. You can find detailed instructions on how to replace the CCV in your 2005 Prius’s owner’s manual.
Where to Buy a Coolant Control Valve
You can buy a CCV for your 2005 Prius at most auto parts stores. You can also find them online at a variety of retailers.
How Much Does a Coolant Control Valve Cost?
The cost of a CCV will vary depending on the make, model, and year of your vehicle. You can expect to pay anywhere from $50 to $100 for a new CCV.
The coolant control valve is an important part of your 2005 Prius’s cooling system. If it fails, it can cause a number of problems, including engine overheating and coolant leaks. If you suspect that your CCV is bad, it’s best to have it diagnosed and replaced as soon as possible.
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Hey there! I’m Bernard Richardson, the chief tester, reviewer, and (let’s be honest) the heart and soul behind MerchoStore.com.
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