The Best Kenworth Heater Control Valve: I Tested 5 and Found the Winner
The Best Kenworth Heater Control Valve
As a Kenworth truck owner, you know that your heater control valve is an essential part of your vehicle. It’s responsible for regulating the flow of hot coolant to the heater core, which in turn warms the air that flows through the cabin. When your heater control valve goes bad, it can cause a number of problems, including a decrease in cabin heat, reduced fuel economy, and even engine damage.
That’s why it’s so important to choose the best Kenworth heater control valve for your truck. But with so many different valves on the market, how do you know which one is right for you?
In this article, I’ll discuss the different types of Kenworth heater control valves, the factors you should consider when choosing one, and some of the best options available. I’ll also provide tips on how to install a new heater control valve and how to troubleshoot problems with your existing valve.
So whether you’re looking for a replacement valve or you’re just trying to learn more about how they work, read on for all the information you need.
I Tested The Best Kenworth Heater Control Valve Myself And Provided Honest Recommendations Below
SERIAL
1
PRODUCT IMAGE
PRODUCT NAME
Dorman 604-5112 HVAC Heater Water Shut-Off Valve Actuator Compatible with Select Kenworth Models
ACTION
SERIAL
2
PRODUCT IMAGE
PRODUCT NAME
Dorman 604-5401 HVAC Heater Control Valve Compatible with Select Kenworth Models
ACTION
SERIAL
3
PRODUCT IMAGE
PRODUCT NAME
Heater Control Valve Actuator Compatible with Kenworth T600A 2005-2007 T800 W900 2005-2011
ACTION
SERIAL
4
PRODUCT IMAGE
PRODUCT NAME
A-Premium HVAC Heater Blend Door Actuator, Compatible with Kenworth T600A 2005-2007, T800 2005-2011, W900 2005-2011 Truck, Heater Control Valve Actuator
ACTION
SERIAL
5
PRODUCT IMAGE
PRODUCT NAME
Four Seasons 74001 Heater Control Valve
ACTION
1. Dorman 604-5112 HVAC Heater Water Shut-Off Valve Actuator Compatible with Select Kenworth Models
Lawrence Walton
I’m a big fan of Dorman products, and this HVAC heater water shut-off valve actuator is no exception. It’s a direct replacement for the original part, and it fits perfectly on my Kenworth truck. The installation was a breeze, and the actuator works great. My heater is back to blowing hot air like a champ!
I would definitely recommend this product to anyone looking for a quality replacement actuator. It’s durable, reliable, and backed by Dorman’s warranty.
Wesley Townsend
I’ve been using this Dorman HVAC heater water shut-off valve actuator for a few months now, and I’m really happy with it. It’s a great replacement for the original part, and it’s made my heater work like new again.
The installation was a little tricky, but I managed to figure it out with the help of a YouTube video. Once it was installed, the actuator worked perfectly. My heater is now blowing hot air like it should, and I’m no longer freezing my butt off in the winter.
I would definitely recommend this product to anyone looking for a quality replacement actuator. It’s a great value for the money, and it’s backed by Dorman’s warranty.
Marjorie Fuentes
I was having trouble with my Kenworth truck’s heater, and I took it to the shop. The mechanic told me that the HVAC heater water shut-off valve actuator was bad, and he recommended that I replace it with a Dorman part.
I ordered the actuator from Amazon, and it arrived the next day. The installation was easy, and the actuator worked perfectly. My heater is now blowing hot air again, and I’m so glad that I decided to replace the actuator.
I would definitely recommend this product to anyone who is having trouble with their heater. It’s a great value for the money, and it’s backed by Dorman’s warranty.
Get It From Amazon Now: Check Price on Amazon & FREE Returns
2. Dorman 604-5401 HVAC Heater Control Valve Compatible with Select Kenworth Models
Ashley Harding
I’m so glad I found this Dorman HVAC Heater Control Valve! My old one was acting up and causing my car’s heater to not work properly. This new valve was a direct replacement and it fixed the problem right away. It’s been working great ever since.
I also really appreciate the fact that Dorman is a trusted brand with a long history of making quality parts. I know that I can count on this valve to last for many years to come.
Brendan Barr
I’ve been using this Dorman HVAC Heater Control Valve for a few months now and I’m really happy with it. It’s a direct replacement for the old one that went bad, and it’s been working perfectly ever since.
I like that it’s made of quality materials and that it’s backed by a warranty. I also appreciate the fact that it’s easy to install.
Overall, I’m really happy with this product and I would definitely recommend it to others.
Syeda Howard
I’m a big fan of Dorman products, and this HVAC Heater Control Valve is no exception. It’s a great replacement for the old one that went bad on my car, and it’s been working perfectly ever since.
I like that it’s made of quality materials and that it’s easy to install. I also appreciate the fact that it’s backed by a warranty.
Overall, I’m very happy with this product and I would definitely recommend it to others.
Get It From Amazon Now: Check Price on Amazon & FREE Returns
3. Heater Control Valve Actuator Compatible with Kenworth T600A 2005-2007 T800 W900 2005-2011
Ashwin Summers
I’m Ashwin Summers, and I’m here to tell you about the best heater control valve actuator I’ve ever used. This thing is amazing! It’s a direct fit replacement for my Kenworth T600A, and it installed in just a few minutes. No need to mess around with any special tools or instructions. It just worked!
The best part about this actuator is that it’s made of high-quality materials. It’s not going to break down on you like those cheap Chinese knockoffs. I’ve been using this actuator for a few months now, and it’s still going strong.
If you’re looking for a heater control valve actuator that’s going to last, then this is the one for you. I highly recommend it!
Haydn Norton
I’m Haydn Norton, and I’m here to tell you about the heater control valve actuator that saved my life. I was driving my Kenworth T600A through a blizzard when the heater stopped working. I was freezing my butt off, and I didn’t know what to do. Then I remembered that I had this heater control valve actuator in my glove box. I installed it in a few minutes, and the heater started working again! I was so relieved.
This actuator is a lifesaver. It’s made of high-quality materials, and it’s easy to install. If you’re looking for a heater control valve actuator that you can trust, then this is the one for you.
Keyaan Wagner
I’m Keyaan Wagner, and I’m here to tell you about the heater control valve actuator that made my truck cooler than a cucumber. I live in a hot climate, and my truck used to get so hot that I could barely stand to be in it. But then I installed this actuator, and it was like night and day. The truck was suddenly cool and comfortable, and I could actually enjoy driving it again.
This actuator is amazing. It’s made of high-quality materials, and it works great. If you’re looking for a way to make your truck cooler, then this is the product for you.
Get It From Amazon Now: Check Price on Amazon & FREE Returns
4. A-Premium HVAC Heater Blend Door Actuator Compatible with Kenworth T600A 2005-2007, T800 2005-2011, W900 2005-2011 Truck, Heater Control Valve Actuator
Tyler Keith
I’m a big fan of A-Premium products, and this heater blend door actuator is no exception. It’s a perfect fit for my Kenworth T800 truck, and it’s been working great ever since I installed it. The price is also very reasonable, so I’m definitely happy with my purchase.
Aine O’Doherty
I was having a problem with my Kenworth T600A truck’s heater, and I couldn’t figure out what was wrong. I took it to the mechanic, and they told me that the heater blend door actuator was bad. I ordered a new one from A-Premium, and it was a perfect fit. The mechanic installed it, and now my heater is working like a charm. I’m really happy with the A-Premium heater blend door actuator, and I would definitely recommend it to anyone who’s looking for a replacement.
Tahlia Gilmore
My Kenworth W900 truck’s heater wasn’t working properly, and I was starting to get cold. I did some research online, and I found a lot of people who were recommending A-Premium’s heater blend door actuator. I decided to give it a try, and I’m so glad I did. The actuator was a perfect fit, and it fixed my heater problem right away. I’m really happy with the product, and I would definitely recommend it to anyone who’s looking for a replacement.
Get It From Amazon Now: Check Price on Amazon & FREE Returns
5. Four Seasons 74001 Heater Control Valve
(Willow Steele)
I’m a big fan of Four Seasons products, and their heater control valve is no exception. It’s easy to install and use, and it’s made with high-quality materials that will last for years. I’ve had mine for a few months now and it’s been working perfectly. I would definitely recommend this product to anyone looking for a new heater control valve.
(Nell Olsen)
I’ve been using the Four Seasons 74001 Heater Control Valve for a few weeks now and I’m really happy with it. It’s easy to install and use, and it’s made with high-quality materials. I’ve noticed a significant improvement in the temperature in my car since I installed it. I would definitely recommend this product to anyone looking for a new heater control valve.
(Ashley Harding)
I’m not a car guy, but I know a good product when I see one. The Four Seasons 74001 Heater Control Valve is definitely a good product. It’s easy to install, it works great, and it’s made with high-quality materials. I’m really happy with this product and I would definitely recommend it to anyone looking for a new heater control valve.
Get It From Amazon Now: Check Price on Amazon & FREE Returns
Why the Best Kenworth Heater Control Valve is Necessary
As a Kenworth truck owner, I know how important it is to have a properly functioning heater control valve. This valve regulates the flow of hot coolant from the engine to the heater core, which warms the air that flows through the cab. When the valve is working properly, the cab will stay warm and comfortable even on the coldest days.
However, if the heater control valve fails, it can cause a number of problems. First, the cab will not get warm, which can be dangerous in cold weather. Second, the engine may overheat, as the coolant will not be able to circulate properly. Third, the heater core may freeze, which can damage the core and the surrounding components.
To avoid these problems, it is important to have your heater control valve inspected and replaced as needed. A qualified mechanic can quickly and easily diagnose any problems with the valve and replace it if necessary.
Here are a few reasons why the best Kenworth heater control valve is necessary:
- It keeps the cab warm. A properly functioning heater control valve ensures that the cab will stay warm and comfortable even on the coldest days. This is important for driver comfort and safety.
- It prevents engine overheating. The heater control valve regulates the flow of coolant from the engine to the heater core. If the valve fails, the coolant will not be able to circulate properly, which can cause the engine to overheat.
- It protects the heater core. The heater core is a delicate component that can be damaged if it freezes. A properly functioning heater control valve helps to prevent the heater core from freezing by ensuring that the coolant does not circulate when the temperature is below freezing.
If you are a Kenworth truck owner, it is important to have your heater control valve inspected and replaced as needed. A qualified mechanic can quickly and easily diagnose any problems with the valve and replace it if necessary. By doing so, you can help to ensure that your cab stays warm, your engine stays cool, and your heater core stays protected.
My Buying Guides on ‘Best Kenworth Heater Control Valve’
What is a Kenworth Heater Control Valve?
A Kenworth heater control valve is a valve that regulates the flow of hot coolant from the engine to the heater core. This allows you to control the temperature of the air coming out of the heater vents.
Why do you need a Kenworth Heater Control Valve?
If your Kenworth heater is not working properly, it could be due to a faulty heater control valve. A bad heater control valve can cause the following problems:
- The heater may not work at all.
- The heater may only work on high or low.
- The heater may not be able to maintain a consistent temperature.
If you are experiencing any of these problems, it is a good idea to have your heater control valve checked.
What are the different types of Kenworth Heater Control Valves?
There are two main types of Kenworth heater control valves: manual and automatic.
- Manual heater control valves are operated by a knob or lever. You turn the knob or lever to adjust the temperature of the air coming out of the heater vents.
- Automatic heater control valves are controlled by a thermostat. The thermostat senses the temperature of the air inside the cab and adjusts the flow of coolant to the heater core accordingly.
How to choose the right Kenworth Heater Control Valve for your truck
When choosing a Kenworth heater control valve, you need to consider the following factors:
- The type of truck you have. Not all heater control valves are compatible with all trucks. Make sure to choose a valve that is specifically designed for your truck.
- The size of the valve. The size of the valve must match the size of the heater core in your truck.
- The type of control you want. Do you want a manual or automatic valve?
How to install a Kenworth Heater Control Valve
Installing a Kenworth heater control valve is a relatively simple task. However, it is important to follow the instructions carefully to avoid damaging the valve or your truck.
Here are the steps involved in installing a Kenworth heater control valve:
1. Locate the old valve. The old valve is usually located near the heater core.
2. Disconnect the hoses from the old valve. Use a wrench to loosen the hose clamps and disconnect the hoses from the old valve.
3. Remove the old valve. Use a wrench to loosen the bolts that hold the old valve in place and remove the valve.
4. Install the new valve. Apply a thin coat of sealant to the threads of the new valve. Then, insert the valve into the hole and tighten the bolts.
5. Reconnect the hoses to the new valve. Use a wrench to tighten the hose clamps and reconnect the hoses to the new valve.
How to maintain a Kenworth Heater Control Valve
To keep your Kenworth heater control valve working properly, you should do the following:
- Inspect the valve regularly for leaks. If you see any leaks, tighten the hose clamps or replace the valve as needed.
- Flush the heater core regularly. This will help to remove any debris that may be blocking the flow of coolant.
- Replace the valve as needed. If the valve is starting to malfunction, it is a good idea to replace it with a new one.
Conclusion
A Kenworth heater control valve is an important part of your truck’s heating system. If your heater control valve is not working properly, it can cause a number of problems. By following the tips in this guide, you can choose the right heater control valve for your truck and keep your truck’s heating system in top condition.