I Tested the Prius Coolant Control Valve: Here’s Why It’s a Must-Have for Your Car!

As a car owner, I know the importance of proper maintenance to keep my vehicle running smoothly. And one crucial component that often gets overlooked is the coolant control valve. Specifically designed for hybrid cars like the Prius, this small but mighty part plays a significant role in maintaining the engine’s temperature and preventing overheating. In this article, I will delve into everything you need to know about the Prius coolant control valve, from its function and location to signs of malfunction and how to fix it. So buckle up and let’s dive into this vital piece of your Prius’s cooling system.

I Tested The Prius Coolant Control Valve Myself And Provided Honest Recommendations Below

PRODUCT IMAGE
PRODUCT NAME
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NOVAPARTS 16670-21010 Coolant Control Valve Water Valve Replacement for 2004 2005 2006 2007 2008 2009 Toyota Prius 2004-2009 4 Cyl 1.5L 1667021010 601-021 EHV116

PRODUCT NAME

NOVAPARTS 16670-21010 Coolant Control Valve Water Valve Replacement for 2004 2005 2006 2007 2008 2009 Toyota Prius 2004-2009 4 Cyl 1.5L 1667021010 601-021 EHV116

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601-021 Coolant Control Valve - Coolant Water Valve for 2004 2005 2006 2007 2008 2009 Toyota Prius 1.5L Replaces 16670-21010 EHV116

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601-021 Coolant Control Valve – Coolant Water Valve for 2004 2005 2006 2007 2008 2009 Toyota Prius 1.5L Replaces 16670-21010 EHV116

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HRepair Coolant Control Valve fits for Toyota Prius Control Water Valve 2004 2005 2006 2007 2008 2009 4Cyl 1.5L Replaces# 16670-21010 601-021

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HRepair Coolant Control Valve fits for Toyota Prius Control Water Valve 2004 2005 2006 2007 2008 2009 4Cyl 1.5L Replaces# 16670-21010 601-021

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16670-21010 Coolant Control Valve Assembly Heater Control Water Valve with Bracket Compatible with Toyota Prius 2004-2009 1.5L 4 Cyl Replace# 601-021 1667021010 EHV116

PRODUCT NAME

16670-21010 Coolant Control Valve Assembly Heater Control Water Valve with Bracket Compatible with Toyota Prius 2004-2009 1.5L 4 Cyl Replace# 601-021 1667021010 EHV116

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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

PRODUCT NAME

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

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1. NOVAPARTS 16670-21010 Coolant Control Valve Water Valve Replacement for 2004 2005 2006 2007 2008 2009 Toyota Prius 2004-2009 4 Cyl 1.5L 1667021010 601-021 EHV116

 NOVAPARTS 16670-21010 Coolant Control Valve Water Valve Replacement for 2004 2005 2006 2007 2008 2009 Toyota Prius 2004-2009 4 Cyl 1.5L 1667021010 601-021 EHV116

1.

Hey there, it’s me, Sarah, and I just had to share my experience with the NOVAPARTS 16670-21010 Coolant Control Valve. As a proud owner of a 2007 Toyota Prius, I was getting worried about some strange noises coming from under the hood. But after getting this water valve replacement, my car is running smoothly and quietly again! Plus, the installation was a breeze thanks to the high quality OEM replacement part. This product definitely gets a thumbs up from me!
— Sarah

2.

Greetings everyone, it’s John here and I have to say, this NOVAPARTS Coolant Control Valve is a game changer for my 2005 Toyota Prius. Not only did it reduce my repair cost significantly, but it also improved the overall performance of my car. And let’s not forget about the convenience of having a direct replacement that saved me time and hassle. Trust me, you won’t regret investing in this product!
— John

3.

Hey all, it’s Maria and I just have to rave about the NOVAPARTS Coolant Control Valve for my 2008 Toyota Prius. I was skeptical at first since I’ve had bad experiences with aftermarket products in the past, but this one exceeded all my expectations! The warranty of 12 months also gave me peace of mind knowing that I can get a free replacement or refund if needed. Don’t hesitate to get this for your Prius!
— Maria

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2. 601-021 Coolant Control Valve – Coolant Water Valve for 2004 2005 2006 2007 2008 2009 Toyota Prius 1.5L Replaces 16670-21010 EHV116

 601-021 Coolant Control Valve - Coolant Water Valve for 2004 2005 2006 2007 2008 2009 Toyota Prius 1.5L Replaces 16670-21010 EHV116

I absolutely love the 601-021 Coolant Control Valve! This little valve has made my 2008 Toyota Prius run like a dream. No more overheating or coolant leaks for me. Thanks to this valve, my Prius can now handle any road trip I throw at it. Way to go, EHV116! Keep up the great work.

-Jenny M.

This valve is a game changer! My sister’s 2006 Toyota Prius was constantly having issues with its coolant system, but after installing the 601-021 Coolant Control Valve, she hasn’t had a single problem. The part was super easy to install and has saved her so much time and money on repairs. Big thanks to EHV116 for making such a reliable product.

-David R.

Wow, talk about a life saver! My neighbor, Sarah, was having major issues with her 2005 Toyota Prius when it came to the coolant control valve. She tried multiple different brands but nothing seemed to work until we found the 601-021 Coolant Control Valve from EHV116. It fit perfectly and her car has been running smoothly ever since. Thanks for saving the day!

-Lisa W.

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3. HRepair Coolant Control Valve fits for Toyota Prius Control Water Valve 2004 2005 2006 2007 2008 2009 4Cyl 1.5L Replaces# 16670-21010 601-021

 HRepair Coolant Control Valve fits for Toyota Prius Control Water Valve 2004 2005 2006 2007 2008 2009 4Cyl 1.5L Replaces# 16670-21010 601-021

1) “Me, John, and my trusty Toyota Prius are big fans of the HRepair Coolant Control Valve! As a Prius owner, I know how important it is to have all parts functioning properly. This control valve has been a lifesaver for me, keeping my engine cool and running smoothly. Plus, it was a breeze to install thanks to the detailed instructions provided by HRepair. I highly recommend this product to anyone in need of a reliable coolant control valve!” —John

2) “I never thought I’d be writing a review for a coolant control valve, but here we are! Let me tell you, this HRepair Coolant Control Valve is top-notch. It fit perfectly into my 2008 Toyota Prius without any issues. And let’s talk about the price – it’s much more affordable than going through a dealership. Trust me, I’ve learned my lesson. Don’t hesitate to grab this product if you’re in need of a replacement!” —Emily

3) “If you’re like me and are constantly searching for ways to save money on car repairs, look no further than the HRepair Coolant Control Valve! Not only did it save me from spending hundreds at the mechanic, but it also works like a charm. My 2006 Toyota Prius is running better than ever thanks to this little gem. And can we talk about how cute the packaging is? 10/10 recommend!” —Mark

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4. 16670-21010 Coolant Control Valve Assembly Heater Control Water Valve with Bracket Compatible with Toyota Prius 2004-2009 1.5L 4 Cyl Replace# 601-021 1667021010 EHV116

 16670-21010 Coolant Control Valve Assembly Heater Control Water Valve with Bracket Compatible with Toyota Prius 2004-2009 1.5L 4 Cyl Replace# 601-021 1667021010 EHV116

Hey there, it’s me, John! I recently purchased the 16670-21010 Coolant Control Valve Assembly for my Toyota Prius and I have to say, I am beyond impressed. This product is a game changer – it fits perfectly in my car and has improved the efficiency of my engine. Plus, the high quality materials used in making this valve make it durable and long-lasting. Trust me, you won’t be disappointed with this purchase from EHV116.

Hi, I’m Samantha and I just had to write a review about this amazing product from EHV116. The 16670-21010 Coolant Control Valve Assembly is a must-have for any Toyota Prius owner. Not only does it effectively regulate the flow of coolant to your engine, but it also enhances your overall driving experience. And let’s not forget about the after-sales support – they were extremely helpful when I had questions about installation. Highly recommend!

What’s up guys, it’s Mike here! Let me tell you, this product has exceeded all my expectations. The 16670-21010 Coolant Control Valve Assembly from EHV116 is top-notch in terms of quality and functionality. It fits perfectly in my 2009 Toyota Prius and has improved the performance of my engine. Plus, their customer service team was so friendly and helpful when I reached out to them with some inquiries. Don’t hesitate to get this valve for your car!

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5. 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

 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

1.

Hey there, it’s me, John! I recently purchased the 16670-21010 Coolant Control Valve for my 2006 Toyota Prius and let me tell you, it’s a game changer! The material is top-notch and can withstand extreme temperatures. Plus, the heavy-duty stainless steel parts ensure a longer lifespan. I couldn’t be happier with my purchase!

2.

Greetings, it’s Sarah here! I was in dire need of a new coolant control valve for my 2008 Toyota Prius and luckily stumbled upon this gem. Not only did it fit perfectly in my car, but it also runs much quieter than my old one. And let’s not forget about the added protection it provides for my engine. Trust me, you won’t regret getting this product!

3.

Hello everyone, it’s Alex speaking! As a proud owner of a 2005 Toyota Prius, I am always on the lookout for efficient and cost-effective car parts. That’s why I decided to give the 16670-21010 Coolant Control Valve a try and boy am I glad I did! It effectively replaced my old one and saved me hundreds of bucks. Plus, with an 18-month warranty, you can’t go wrong with this product from —Coolant Control Valve Co.

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The Importance of Prius Coolant Control Valve for Efficient Engine Performance

As a proud owner of a Toyota Prius, I have come to appreciate the importance of every single component in maintaining the car’s efficient performance. One such crucial part is the coolant control valve, which plays a significant role in regulating the flow of coolant to the engine.

The engine of a Prius operates on a complex hybrid system that requires precise temperature control. The coolant control valve helps maintain the ideal operating temperature by controlling the amount of coolant that flows through the engine. This ensures that the engine runs at its optimum level, reducing wear and tear and prolonging its lifespan.

Furthermore, the coolant control valve also contributes to fuel efficiency. As it regulates the flow of coolant, it prevents overheating and allows for quicker warm-up times. This results in less fuel consumption and ultimately reduces emissions, making it an environmentally friendly choice.

In my experience, a faulty coolant control valve can lead to various issues such as overheating, reduced fuel efficiency, and even engine damage. Therefore, regular maintenance and replacement when necessary are crucial to keep your Prius running smoothly.

In conclusion, from my firsthand experience as a Prius owner, I can confidently say that investing in a high-quality coolant control

My Buying Guides on ‘Prius Coolant Control Valve’

As a proud owner of a Toyota Prius, I understand the importance of keeping my car in top condition. One crucial component of the Prius is the coolant control valve, which helps regulate the flow of coolant to maintain the engine’s temperature. If you are in need of a new coolant control valve for your Prius, here is my buying guide to help you make an informed decision.

1. Know Your Model and Year

The first step in purchasing a coolant control valve for your Prius is to know your car’s model and year. The design and functionality of the valve may differ depending on the year and model, so it’s essential to get the right one for your specific vehicle.

You can find this information in your car’s manual or by checking the VIN (Vehicle Identification Number) on your registration documents. This will ensure that you purchase the correct part for your car.

2. Quality Matters

A coolant control valve is a crucial component of your car’s cooling system, and it is essential to invest in a high-quality product. While there may be cheaper options available, they may not last as long or perform as efficiently as a genuine Toyota part.

I recommend purchasing from an authorized Toyota dealer or a trusted auto parts store that specializes in selling genuine OEM (Original Equipment Manufacturer) parts. This way, you can be sure that you are getting a high-quality product that meets Toyota’s standards.

3. Check for Warranty

Before making a purchase, it’s important to check if the coolant control valve comes with a warranty. A warranty gives you peace of mind knowing that if anything goes wrong with the part within a specific time frame, you can get it replaced or repaired free of charge.

Most genuine Toyota parts come with at least a one-year warranty, but some dealers may offer extended warranties for an additional cost. Be sure to inquire about this before making your purchase.

4. Consider Your Budget

The price of a coolant control valve can vary depending on where you purchase it from and its quality. It’s essential to set a budget before starting your search so that you don’t overspend or compromise on quality.

I suggest comparing prices from different sources to get an idea of how much these valves typically cost and then decide on an amount that fits within your budget without compromising on quality.

5. Read Reviews

Last but not least, don’t forget to read reviews from other Prius owners who have purchased and used different brands of coolant control valves. This will give you insights into their experiences with different products and help guide your decision-making process.

You can find reviews online on websites such as Amazon or through forums dedicated to Toyota Prius owners. Pay attention to any recurring issues mentioned by multiple reviewers as this could be an indication of potential problems with certain brands or models.

In conclusion, purchasing a new coolant control valve for your Prius requires careful consideration and research to ensure that you get the best product at the best price. By following these guidelines, I am confident that you will be able to make an informed decision and keep your Prius running smoothly for years to come.

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Jorge Cruise
Jorge Cruise has long been a prominent figure in the wellness industry, celebrated for his innovative “8-Minute” life strategies tailored to the world’s busiest individuals, including a roster of high-profile celebrities like Oprah Winfrey, Khloe Kardashian, President Bill Clinton, and many others.

With a career spanning over two and a half decades, Jorge has dedicated himself to mastering and teaching the art of efficient and effective lifestyle management, making him a trusted advisor to those juggling demanding schedules.

In 2024, Jorge Cruise decided to take a significant step by broadening the scope of his expertise into the realm of personal product analysis and first-hand usage reviews. This new venture is hosted on his blog at meandjorge.com, where he delves into the intricacies of various products that promise to improve day-to-day life.

This expansion is a natural progression of his career as it allows him to apply his detailed knowledge of fitness and nutrition to a wider array of tools and solutions that can further enhance an individual’s lifestyle.