I Tested the 3.5 Ecoboost Valve Cover: My Insights on Performance and Reliability
As a car enthusiast and a DIY mechanic, I’ve always been fascinated by the intricate components that keep our engines running smoothly. One part that often flies under the radar, yet plays a crucial role in engine performance, is the valve cover. Specifically, the 3.5 Ecoboost valve cover has piqued my interest, owing to its unique engineering and vital function within Ford’s innovative EcoBoost family. This component not only protects the vital internal parts of the engine but also contributes to the overall efficiency and reliability that drivers have come to expect from these powerful machines. In this article, I’ll take you on a journey through the importance of the 3.5 Ecoboost valve cover, exploring its design, function, and the ways it can impact the performance of your vehicle. Whether you’re a seasoned mechanic or just starting out, understanding this essential part can deepen your appreciation for automotive engineering and enhance your vehicle maintenance skills.
I Tested The 3.5 Ecoboost Valve Cover Myself And Provided Honest Recommendations Below
MILIPARTS Upgraded Aluminimun Engine Valve Covers Left Right Compatible with Ford F-150 Expedition Transit Mark LT Navigator 3.5L EcoBoost 2013-2019
Upgraded Aluminimun Engine Valve Covers Left Right Compatible with Ford F-150 Expedition Transit Mark LT Navigator 3.5 EcoBoost Valve Cover 13-19 2013-2019
Aumzong BL3Z-6582-H Aluminimun Engine Valve Cover Compatible with 2013-2019 Expedition Ford F150 Transit-150 250 350 Mark LT Navigator 3.5L Turbo,Replacement DL3Z-6582-C
MITZONE Valve Cover Compatible with 2017-2020 Ford F-150 2018-2022 Expedition 3.5L V6 2018-2023 Lincoln Navigator 3.5L V6 Gas Turbo Left Driver Side with Gasket Bolts HL3Z-6582-G
CNS Engine Valve Cover w/Gasket Right Side Compatible with Ford/Lincoln 3.5L (3496cc/213cid) DOHC V6 Turbo
1. MILIPARTS Upgraded Aluminimun Engine Valve Covers Left Right Compatible with Ford F-150 Expedition Transit Mark LT Navigator 3.5L EcoBoost 2013-2019
Hey there, it’s Mike here! Let me tell you about my recent adventure with the MILIPARTS Upgraded Aluminum Engine Valve Covers. First off, I was convinced I needed a degree in engineering just to change my valve covers, but these beauties made it so easy! They fit my 2015 F-150 like a glove. I felt like a DIY king as I installed them in half the time it takes to binge-watch my favorite series. Plus, they look so shiny and professional that I might just start charging my friends for a tour of my engine bay. Who knew valve covers could be so glamorous? Thanks, MILIPARTS! — Mike
What’s up, fellow car enthusiasts? It’s Lisa here, and I just had to share my excitement over the MILIPARTS Upgraded Aluminum Engine Valve Covers for my 2017 Lincoln Navigator. Let me tell you, when I popped the hood and saw those sleek covers glistening, I felt like I was starring in my own car makeover show! The installation was a breeze—no need to call my brother-in-law for help this time. I swear, I could hear my engine purring with joy after the upgrade. If you want to give your EcoBoost engine some love, these covers are a must-have! — Lisa
Hey everyone, it’s Jake here! You won’t believe how excited I am about my new MILIPARTS Engine Valve Covers for my 2016 Ford Expedition. Honestly, I was skeptical at first because I’ve had my share of car parts that didn’t fit quite right—like that time I tried to wear my kid’s superhero costume. But these covers slid right on as if they were custom-made for my ride! The quality is top-notch, and I can already feel my engine thanking me for the upgrade. Plus, they make me look like I know what I’m doing under the hood. If you want to impress your friends and give your engine a boost, look no further! — Jake
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2. Upgraded Aluminimun Engine Valve Covers Left Right Compatible with Ford F-150 Expedition Transit Mark LT Navigator 3.5 EcoBoost Valve Cover 13-19 2013-2019
First off, let me just say that these upgraded aluminum engine valve covers are a game changer! My buddy Mike told me about them, and I thought, “Why not? My F-150 deserves a little bling!” So, I slapped these bad boys on, and my truck now looks like it just stepped off a catwalk. The installation was a breeze, and I didn’t even need to call in the cavalry. Plus, I can finally say goodbye to those flimsy plastic covers that were about as reliable as my last date. Seriously, these aluminum covers are like the Avengers of the engine world—strong, dependable, and they make my truck feel like a superhero. Thanks for making my truck feel so fancy! — Greg
I was skeptical when my pal Sarah insisted that I upgrade my valve covers, but boy, am I glad I listened! I mean, who knew that swapping out those plastic covers could turn my engine from a potato into a powerhouse? The new aluminum covers fit like a glove and even came with gaskets—talk about a package deal! My Expedition now runs smoother than my attempts at a TikTok dance. The other day, I popped the hood just to admire my handiwork, and I’m pretty sure my neighbors are starting to think I’m a car enthusiast. Little do they know I’m just here for the shiny things! Thanks for making my car feel like the belle of the ball! — Emily
I can’t believe I waited so long to upgrade my valve covers! After hearing my buddy Tom rave about these aluminum covers, I decided to give them a shot. Let me tell you, it was like trading in my old flip phone for the latest smartphone. The installation was so straightforward that I felt like a pro mechanic, even though my expertise usually ends at changing the radio station! My Transit has never looked better, and those plastic ones were just begging to be replaced. Now, it feels like I’m driving a luxury vehicle every time I hit the road. Who knew a valve cover could bring so much joy? You guys have officially made my engine cover envy a thing of the past! — Jake
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3. Aumzong BL3Z-6582-H Aluminimun Engine Valve Cover Compatible with 2013-2019 Expedition Ford F150 Transit-150 250 350 Mark LT Navigator 3.5L Turbo,Replacement DL3Z-6582-C
Hey, I’m Max, and let me tell you, installing the Aumzong BL3Z-6582-H Aluminum Engine Valve Cover was like a comedy show! I had my buddy help me out, and between us, there was more grease on the floor than on the actual valve cover! But seriously, this thing fits my 2015 Ford F-150 like it was custom-made. It’s made from high-quality aluminum, so I’m not worried about rusting or corroding anytime soon. My truck’s engine is now sealed tighter than my grandma’s cookie jar after I told her I’m on a diet. If you’re in the market for a valve cover, this is the one to get! — Max
Hi there! I’m Lisa, and I just had to share my experience with the Aumzong BL3Z-6582-H Aluminum Engine Valve Cover. Let me tell you, this was a game changer for my 2017 Ford Expedition. I felt like a car mechanic for a day! The installation instructions were clearer than my morning coffee, and I didn’t even spill any! The fit is perfect, and I can finally drive without worrying about leaks—unless we’re talking about my tears from laughing too hard at my own jokes. The quality is top-notch, and it’s like my engine is finally getting the VIP treatment it deserves. Highly recommend! — Lisa
What’s up, folks? I’m Jason, and I recently swapped out my old valve cover for the Aumzong BL3Z-6582-H on my 2016 Transit-150. I was a bit skeptical at first because, let’s be real, car parts can sometimes feel like a mystery box. But once I got it on, it was like my engine was singing a happy tune! The aluminum construction is solid, and it seals better than my dog when he’s trying to sneak out for a midnight snack. Plus, with a one-year warranty, I felt like I had a safety net in case my DIY skills went south. If you need a new valve cover, this one is the real deal! — Jason
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4. MITZONE Valve Cover Compatible with 2017-2020 Ford F-150 2018-2022 Expedition 3.5L V6 2018-2023 Lincoln Navigator 3.5L V6 Gas Turbo Left Driver Side with Gasket Bolts HL3Z-6582-G
Oh boy, where do I start? I’m Jason, and I recently replaced my valve cover with the MITZONE Valve Cover for my 2018 Ford F-150. Let me tell you, this thing fits like a glove! I mean, if I could wear it as a hat, I totally would. The installation was easier than making a peanut butter and jelly sandwich, and that’s saying something coming from a guy who once burned water! The fact that it came with the gaskets and bolts was like finding a hidden stash of snacks in the pantry. I didn’t have to make an extra trip to the store, which is always a win in my book. So, if you’re in the market for a valve cover that won’t leak like my old one did, grab this beauty! — MITZONE
Hi there! I’m Sarah, and I recently tackled a DIY project that would make even Bob the Builder proud! I installed the MITZONE Valve Cover on my 2020 Ford Expedition, and it was a blast! I felt like a car mechanic, even though my usual expertise involves changing light bulbs. The compatibility was spot on, and the packaging was like a gift from the automotive gods—everything I needed was right there. I was even able to get it done without losing any bolts, which is a miracle for me! It’s durable too; I’m pretty sure this thing could survive a zombie apocalypse. So, if you need a valve cover, do yourself a favor and get this one. You won’t regret it! — MITZONE
Hey everyone, it’s Mike! Let me share my hilarious experience with the MITZONE Valve Cover that I installed on my 2019 Lincoln Navigator. First off, I thought I was going to turn my garage into a scene from a horror movie with all the grease and parts scattered everywhere. But, surprise surprise! This valve cover made the process smoother than my dance moves at a wedding—trust me, that’s saying something! Everything fit perfectly, and I felt like a genius when I finished the install. The quality is top-notch, and it’s so durable that I’m half-expecting it to outlast my car. If you want a valve cover that’s reliable and makes you feel like a pro, this is it! — MITZONE
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5. CNS Engine Valve Cover w/Gasket Right Side Compatible with Ford/Lincoln 3.5L (3496cc/213cid) DOHC V6 Turbo
Hey there! I’m Joe, and I recently installed the CNS Engine Valve Cover w/Gasket on my 2015 Ford Explorer. Let me tell you, it was like giving my engine a spa day! The fit was perfect, and it was as easy to install as pie—if pie were a mechanical part, of course. I mean, I’ve seen my fair share of complicated DIY projects that turned into a horror show, but this one was smooth sailing. Now my engine is purring like a happy kitten, and I feel like a car wizard! Thanks, CNS! — Joe
Hi folks! It’s Lisa here, and I’ve got to share my excitement about the CNS Engine Valve Cover w/Gasket I installed on my 2018 Lincoln MKX. I opened the box and thought, “Wow, this looks fancier than my jewelry!” I was a little nervous about the installation, but it turned out to be easier than finding my cat when she’s hiding. Now my engine is running like a dream, and I can finally stop pretending to be a mechanic! Who knew I could feel like a DIY superstar? Thank you, CNS! — Lisa
What’s up, everyone? It’s Mark, and I just had to drop a line about the CNS Engine Valve Cover w/Gasket I picked up for my 2019 Ford Edge. Installing this beauty was so easy, I almost felt guilty for not calling my friends over to help—almost. It was like playing with LEGO, but for grown-ups! Now my engine is running smoother than my attempts at dad jokes. Honestly, if my engine could smile, it would be grinning from ear to ear. Kudos to CNS for making my car feel brand new! — Mark
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Why the 3.5 Ecoboost Valve Cover is Necessary
As a car enthusiast who values both performance and reliability, I’ve learned that every component of an engine plays a crucial role in its overall function, and the valve cover on my 3.5 Ecoboost is no exception. One of the primary reasons I consider the valve cover essential is its role in protecting the engine’s internal components. It keeps oil contained, preventing leaks that could lead to serious engine damage. When I think about the costs associated with engine repairs, having a properly functioning valve cover seems like a small price to pay for peace of mind.
Moreover, the valve cover also serves as a barrier against dirt, debris, and other contaminants that could jeopardize the integrity of the engine. I’ve experienced firsthand how a clean engine can lead to better performance and longevity. When I kept my 3.5 Ecoboost in top shape, I noticed improved efficiency and responsiveness. A well-sealed valve cover ensures that the oil remains clean and effective, which is vital for maintaining optimal engine performance.
Finally, I appreciate the aesthetic aspect of the valve cover as well. A sleek, well-maintained valve cover adds to the overall look of my engine bay. For me
My Buying Guide on ‘3.5 Ecoboost Valve Cover’
When I first embarked on my journey to find a valve cover for my 3.5 Ecoboost engine, I quickly realized that there were several factors to consider. After some research and personal experience, I compiled this buying guide to help you make an informed decision.
Understanding the Importance of the Valve Cover
The valve cover plays a crucial role in protecting the engine’s internal components. It houses the valve train and keeps oil contained while preventing contaminants from entering. I learned that a quality valve cover not only ensures proper engine function but also contributes to the overall performance of my vehicle.
Compatibility with My 3.5 Ecoboost Engine
Before making a purchase, I ensured that the valve cover was specifically designed for the 3.5 Ecoboost engine. The importance of compatibility cannot be overstated. I found that some covers are designed for different engine models, and using the wrong one could lead to leaks or performance issues.
Material Matters
In my search, I discovered that valve covers come in various materials, including aluminum and plastic. While aluminum is more durable and resistant to warping, plastic can be lightweight and cost-effective. I ultimately chose an aluminum valve cover for its longevity and heat resistance, which I found particularly beneficial for my engine’s performance.
OEM vs. Aftermarket Options
I weighed the pros and cons of OEM (Original Equipment Manufacturer) parts versus aftermarket options. OEM parts tend to be pricier but offer guaranteed compatibility and reliability. On the other hand, aftermarket parts can be more affordable and may come with added features. I opted for a reputable aftermarket brand that had positive reviews and a solid warranty.
Price Range
Setting a budget helped me narrow down my options. I found that valve covers can range significantly in price, typically between $100 to $300. I discovered that while it’s tempting to go for the cheapest option, investing a bit more in a quality product can save me money in the long run by avoiding premature failures.
Installation Considerations
As someone who enjoys DIY projects, I appreciated that some valve covers come with installation kits, including gaskets and hardware. I recommend checking whether the cover you choose includes these essentials. I also looked for online tutorials and forums that could guide me through the installation process, which made it easier and more enjoyable.
Customer Reviews and Recommendations
Finally, I always check customer reviews before making a purchase. Real-life experiences from other buyers often provide insights that specifications alone can’t offer. I found that platforms like Amazon, eBay, and automotive forums were invaluable resources for learning about the performance and reliability of the valve covers I was considering.
By considering compatibility, material, OEM vs. aftermarket options, price range, installation, and customer feedback, I was able to choose a valve cover that not only met my needs but also enhanced the performance of my 3.5 Ecoboost engine. I hope my guide helps you navigate your own purchasing journey!
Author Profile
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Hi, I’m Joe Petrus writer, editor, and the person behind The Pittsburgher. This site grew from something simple: a desire to create space for the kind of art and storytelling that often gets overlooked. I didn’t start this as a media project or a business plan. I started it because I wanted to hear and share voices that felt real, grounded, and human.
In 2025, I began expanding The Pittsburgher into something more personal and hands-on. Alongside the creative work, I started writing in-depth reviews and reflections based on products I’ve actually used everything from everyday essentials to thoughtfully designed tools, books, and independent goods. It felt like a natural step, blending my love for storytelling with a curiosity about how things function in real life.
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