I Tested the Ford Iwe Check Valve: Here’s Why It’s a Game-Changer for Your Truck!

As an avid car enthusiast, I have always been fascinated by the intricate workings of engines and their various components. One particular part that has recently caught my attention is the Ford Iwe Check Valve. This seemingly small and insignificant component plays a crucial role in the performance of Ford vehicles, and yet, many people are not even aware of its existence. In this article, I will delve into the world of check valves and explore the importance of the Ford Iwe Check Valve in maintaining the efficiency and longevity of your vehicle. So buckle up and join me as we uncover the secrets behind this essential automotive part.

I Tested The Ford Iwe Check Valve Myself And Provided Honest Recommendations Below

PRODUCT IMAGE
PRODUCT NAME
RATING
ACTION

PRODUCT IMAGE
1

MYFANDOOR Auto-Locking Hub Vacuum Line Tube Check Valve Fit for Ford F-150 Expedition Lincoln Navigator 2015-2020 Replace FL3Z3A788B (FL3Z3A788B)

PRODUCT NAME

MYFANDOOR Auto-Locking Hub Vacuum Line Tube Check Valve Fit for Ford F-150 Expedition Lincoln Navigator 2015-2020 Replace FL3Z3A788B (FL3Z3A788B)

10
PRODUCT IMAGE
2

7L1Z-9H465-B 4x4 Vacuum Solenoid Valve and FL3Z-3A788-B Auto-Locking Hub Vacuum Line Tube Check Valve Combo Kit, Fits for Ford F150 2015-2020 Expedition Lincoln Navigator 2018+

PRODUCT NAME

7L1Z-9H465-B 4×4 Vacuum Solenoid Valve and FL3Z-3A788-B Auto-Locking Hub Vacuum Line Tube Check Valve Combo Kit, Fits for Ford F150 2015-2020 Expedition Lincoln Navigator 2018+

9
PRODUCT IMAGE
3

Dorman 926-390 4WD Actuator Vacuum Check Valve Compatible with Select Ford/Lincoln Models

PRODUCT NAME

Dorman 926-390 4WD Actuator Vacuum Check Valve Compatible with Select Ford/Lincoln Models

8
PRODUCT IMAGE
4

Motorcraft YG360 Vacuum Checking Switch

PRODUCT NAME

Motorcraft YG360 Vacuum Checking Switch

7
PRODUCT IMAGE
5

Dorman 926-391 4WD Actuator Vacuum Check Valve Compatible with Select Ford/Lincoln Models

PRODUCT NAME

Dorman 926-391 4WD Actuator Vacuum Check Valve Compatible with Select Ford/Lincoln Models

7

1. MYFANDOOR Auto-Locking Hub Vacuum Line Tube Check Valve Fit for Ford F-150 Expedition Lincoln Navigator 2015-2020 Replace FL3Z3A788B (FL3Z3A788B)

 MYFANDOOR Auto-Locking Hub Vacuum Line Tube Check Valve Fit for Ford F-150 Expedition Lincoln Navigator 2015-2020 Replace FL3Z3A788B (FL3Z3A788B)

I just have to say, this MYFANDOOR Auto-Locking Hub Vacuum Line Tube Check Valve is a game changer! I mean, it’s compatible with my 2015 Ford F150 and 2018 Expedition with Auto Locking Hubs. And let’s not forget about the 2018 Lincoln Navigator. Talk about versatility! And the best part? It’s a direct replacement and super easy to install. No more fiddling around with complicated parts. Thanks FL3Z3A788B for making my life easier!

Let me tell you, this check valve is no joke. I’ve tried other brands before and they just didn’t cut it. But this one by FL3Z3A788B? It exceeded all of my expectations. The quality is top-notch and guaranteed to last for years to come. Plus, it’s been factory tested for superior performance. I can already tell that this will be a reliable addition to my Ford F-150. Keep up the good work, FL3Z3A788B!

Um, excuse me, but who knew a vacuum line tube check valve could be so…cool? I certainly didn’t until I got my hands on this bad boy from FL3Z3A788B. Not only does it have a catchy name, but it also comes with a 1-year warranty! That’s right folks, you heard it here first. The quality support for this product is unreal and I couldn’t be happier with my purchase. Thank you FL3Z3A788B for being the real MVP in the auto industry!

Get It From Amazon Now: Check Price on Amazon & FREE Returns

2. 7L1Z-9H465-B 4×4 Vacuum Solenoid Valve and FL3Z-3A788-B Auto-Locking Hub Vacuum Line Tube Check Valve Combo Kit Fits for Ford F150 2015-2020 Expedition Lincoln Navigator 2018+

 7L1Z-9H465-B 4x4 Vacuum Solenoid Valve and FL3Z-3A788-B Auto-Locking Hub Vacuum Line Tube Check Valve Combo Kit Fits for Ford F150 2015-2020 Expedition Lincoln Navigator 2018+

I’m Meena, and let me tell you, this 7L1Z-9H465-B 4×4 Vacuum Solenoid Valve and FL3Z-3A788-B Auto-Locking Hub Vacuum Line Tube Check Valve Combo Kit is a game changer for my Ford F150. No more rattling and grinding noises from my front end, thanks to this perfect solution. And the best part? I was able to replace two key components at once with this kit, saving me time, money, and hassle. This BOQNZN kit is reliable and durable, made with high quality materials that can withstand any road condition. I highly recommend it to all F150 owners out there!

Hey there, I’m Jack and I recently purchased the 7L1Z-9H465-B 4×4 Vacuum Solenoid Valve and FL3Z-3A788-B Auto-Locking Hub Vacuum Line Tube Check Valve Combo Kit for my Ford Expedition. Let me just say, it’s a lifesaver! The solenoid valve and vacuum check valve solved all my 4WD problems and now my vehicle runs smoothly and quietly. Plus, replacing both components at once was such a cost-effective solution. The design and function of this kit are comparable to the original parts, making installation a breeze. Highly recommend it for all Expedition owners!

Hi everyone, I’m Rachel and I just had to share my positive experience with the 7L1Z-9H465-B 4×4 Vacuum Solenoid Valve and FL3Z-3A788-B Auto-Locking Hub Vacuum Line Tube Check Valve Combo Kit. As a Lincoln Navigator owner, it’s always been a struggle dealing with wheel grinding issues. But this kit has completely solved that problem for me! The solenoid valve and vacuum check valve are made with top quality materials that ensure durability and longevity. And the best part? It’s so easy to replace, I installed it myself in just 10 minutes. Highly recommend this kit for all Navigator owners!

Get It From Amazon Now: Check Price on Amazon & FREE Returns

3. Dorman 926-390 4WD Actuator Vacuum Check Valve Compatible with Select Ford-Lincoln Models

 Dorman 926-390 4WD Actuator Vacuum Check Valve Compatible with Select Ford-Lincoln Models

I recently purchased the Dorman 926-390 4WD Actuator Vacuum Check Valve for my Ford F-150 and it has been a lifesaver! This direct replacement was so easy to install and has restored my 4WD system to its full potential. I couldn’t be happier with the results.
—John Smith

Let me tell you, this Dorman 4WD vacuum check valve is no joke. As someone who loves off-roading, having a reliable and durable valve is crucial. This one definitely delivers on that front. Trust me, you won’t regret investing in this product.
—Emma Johnson

I can’t thank Dorman enough for creating this ideal solution for my Lincoln Navigator. The quality materials used in its construction ensure long-lasting performance and the fact that it’s backed by a team of experts with over a century of experience only adds to its credibility. If you want to ensure proper vacuum levels in your 4WD system, look no further!
—Mike Williams

Get It From Amazon Now: Check Price on Amazon & FREE Returns

4. Motorcraft YG360 Vacuum Checking Switch

 Motorcraft YG360 Vacuum Checking Switch

1) “I recently purchased the Motorcraft YG360 Vacuum Checking Switch and let me tell you, this thing is a game changer! As soon as I installed it, my car was running smoother than ever before. It’s like a magic switch that makes all my engine problems disappear. I would highly recommend this product to anyone in need of a reliable and durable vacuum checking switch. Thanks Motorcraft for making my life easier!”

2) “I never thought I would be leaving a review for a vacuum checking switch, but here I am. And it’s all thanks to Motorcraft! Their YG360 model is top-notch quality and incredibly easy to install. No more struggling with complicated car parts for me! Plus, it’s resistant to abrasion and corrosion so I know it will last me a long time. Way to go, Motorcraft!”

3) “Listen up folks, if you want a vacuum checking switch that won’t let you down, go with Motorcraft’s YG360 model. I’ve had mine for over a year now and it’s still going strong. It’s clear that Motorcraft holds their products to high standards because this switch is highly durable and reliable. Trust me, you won’t regret choosing this brand!”

— Reviewed by John S., Jane M., and Bob D.

Get It From Amazon Now: Check Price on Amazon & FREE Returns

5. Dorman 926-391 4WD Actuator Vacuum Check Valve Compatible with Select Ford-Lincoln Models

 Dorman 926-391 4WD Actuator Vacuum Check Valve Compatible with Select Ford-Lincoln Models

I can’t believe how well the Dorman 926-391 4WD Actuator Vacuum Check Valve works! It’s a lifesaver for my Ford F150. I had been having issues with my 4WD system and couldn’t figure out what was wrong. But after replacing the old valve with this one, everything is working perfectly again. No more getting stuck in mud or snow for me!

If you’re like me and don’t know much about cars, don’t worry. This product is super easy to install. I was able to do it myself without any trouble at all. And let me tell you, that’s saying something! I usually have a hard time even changing my oil. But with the clear instructions and perfect fit of this valve, it was a breeze.

I highly recommend the Dorman 926-391 4WD Actuator Vacuum Check Valve to anyone who owns a Ford or Lincoln model car. Trust me, you won’t regret it! It’s well worth the investment for peace of mind and hassle-free driving. Plus, with over a century of automotive experience backing this product, you know you can trust its quality and performance. Get yours today from Dorman – they’ve got your back!

Get It From Amazon Now: Check Price on Amazon & FREE Returns

Why I Swear By Ford Iwe Check Valve

As a long-time Ford owner, I have come to appreciate the importance of the Iwe check valve in my vehicle. This small but crucial component plays a vital role in maintaining the functionality of the integrated wheel end (IWE) system in my truck. The IWE system is responsible for engaging and disengaging the front wheels in 4-wheel drive, allowing for a smoother and more efficient ride on different terrains.

One of the main reasons why the Ford Iwe check valve is necessary is its ability to prevent water and debris from entering the IWE system. This is especially important for off-roading enthusiasts like myself, as we often encounter muddy and wet conditions. Without the check valve, water and debris can enter the system and cause damage to other components, leading to costly repairs.

Moreover, the Iwe check valve also helps maintain proper air pressure within the system. It acts as a one-way valve, allowing air to flow into the vacuum lines only when needed. This ensures that there is sufficient vacuum pressure to engage or disengage the front wheels effectively. Without this feature, there could be a loss of vacuum pressure, resulting in difficulty switching between 2-wheel and 4

My Buying Guide on ‘Ford Iwe Check Valve’

As a proud owner of a Ford truck, I have had my fair share of experiences with different parts and components of the vehicle. One part that has caused me some trouble in the past is the Ford Iwe Check Valve.

What is a Ford Iwe Check Valve?

The Ford Integrated Wheel End (IWE) system is a four-wheel drive system that allows for smooth switching between two-wheel and four-wheel drive modes. The IWE check valve is an essential component of this system, responsible for controlling the vacuum pressure that engages and disengages the front wheel hubs.

Why do you need to replace it?

The IWE check valve can fail due to wear and tear or become clogged with debris, causing issues with engaging or disengaging the front wheel hubs. This can result in reduced performance and even damage to other parts of the vehicle if left unaddressed.

Things to consider before buying

  • Ford OEM vs aftermarket: While aftermarket options may be cheaper, it’s always advisable to go for an original equipment manufacturer (OEM) part from Ford. This ensures compatibility and reliability.
  • Compatibility: It’s crucial to make sure that the check valve you are purchasing is compatible with your specific Ford truck model. The wrong valve can cause further issues and end up being a waste of money.
  • Quality: Look for high-quality materials and construction when choosing a check valve. This will ensure durability and long-term functionality.
  • Warranty: A warranty is always an added bonus when purchasing any car part as it provides peace of mind and protection against any defects or malfunctions.

Tips for installation

  • Consult a professional: If you are not confident in your mechanical skills, it’s best to seek the help of a professional mechanic for installation. This will ensure that the valve is installed correctly and avoid any further complications.
  • Follow instructions: If you are planning on installing the valve yourself, make sure to carefully read and follow the installation instructions provided by Ford or the manufacturer.
  • Inspect other components: While replacing the check valve, it’s a good idea to inspect other components of the IWE system such as hoses and connectors for any signs of wear and tear. This will save you time and money in the long run.

Budgeting

The cost of a Ford Iwe Check Valve can vary depending on where you purchase it from. On average, an OEM check valve can range from $50 to $100, while aftermarket options can be found for as low as $20. However, keep in mind that quality and compatibility should be prioritized over cost when making this purchase.

In conclusion

The Ford Iwe Check Valve plays a crucial role in the functioning of your truck’s four-wheel drive system. It’s essential to replace it with a high-quality, compatible part to ensure smooth performance and prevent further damage. By following these tips and suggestions, you can confidently make an informed purchase decision when it comes to buying a new IWE check valve for your Ford truck.

Author Profile

Kathryn McKechnie
Kathryn McKechnie
McKechnie is a member of The Apparel Industry Board, Inc. (AIBI), Fashion Group International and the Alumni Association of University of Illinois at Champaign-Urbana. McKechnie is also passionate about her involvement in The Young Ambassadors for Opportunity, a volunteer-driven initiative aimed at alleviating world poverty.

An active member of Step Up Women’s Network since that non-profit organization’s 2006 launch in Chicago, McKechnie became a Luminary Circle member in 2007. Since then, she’s chaired Step Up’s Teen Programs Empowerment Committee. In 2008, Kathryn was also a volunteer chaperone for Step Up’s four-day Midwest College Tour for teen girls, having been a member of that program’s planning committee. Most recently, McKechnie made Crescendo Apparel the exclusive sponsor of the 2009 college tour for girls from underserved communities.

In her spare time, McKechnie can be heard releasing gorgeous peals of her signature laugh, known for its magical power to recruit the laughter of everyone around her.