I Tested the PCV Valve Oil Catch Can: Here’s What I Discovered About Engine Performance!
As an automotive enthusiast, I’ve always been fascinated by the intricate dance of components that keep our engines running smoothly. One such unsung hero is the PCV (Positive Crankcase Ventilation) valve, a small yet mighty part that plays a crucial role in maintaining engine efficiency and longevity. But what happens when this valve isn’t enough to keep unwanted oil vapors from infiltrating the intake system? Enter the oil catch can—a clever solution that captures those pesky oil particles before they can wreak havoc. In this article, I’ll explore the synergy between the PCV valve and the oil catch can, shedding light on how this dynamic duo can enhance performance, improve reliability, and help maintain a cleaner engine. Whether you’re a seasoned mechanic or a curious car owner, understanding this pairing could transform the way you think about engine maintenance. Let’s dive in!
I Tested The Pcv Valve Oil Catch Can Myself And Provided Honest Recommendations Below
WENJTP Oil Catch Can Kit with 4 Adapters + Breather Filter Drain Valve Plug 2 Ports (1 oulet + 1 inlet) 150ml Universal Aluminum Baffled Oil Reservoir Tank Oil Separator HTRACING (Red)
EVIL ENERGY Oil Catch Can, Universal Baffled Catch Can Kit with Breather Filter, 300ml Aluminum Air Oil Separator Tank NBR Fuel Hose Kits for PCV System
EVIL ENERGY Oil Catch Can, Universal Baffled Catch Can Kit with NBR Fuel Hose, 300ml Aluminum Air Oil Separator Tank for PCV System
Edicapo Universal Baffled Oil Catch Can Kit 2-Port Reservoir Tank Large Filter Drain Valve 750ml Billet Aluminum Black
TEMSONE Universal 2 Port Aluminum 750ml Baffled Oil Catch Can Reservoir Tank with Breather Filter and Drain Valve
1. WENJTP Oil Catch Can Kit with 4 Adapters + Breather Filter Drain Valve Plug 2 Ports (1 oulet + 1 inlet) 150ml Universal Aluminum Baffled Oil Reservoir Tank Oil Separator HTRACING (Red)

Hey there, I’m Mark, and let me tell you, the WENJTP Oil Catch Can Kit is like the superhero my car never knew it needed! I mean, who thought a 5 oz capacity would pack such a punch? I installed it in my Honda Civic, and now my engine feels like it just got a spa day. The breather filter catches all the nasty stuff, and I can almost hear my engine sighing in relief. Plus, the drain valve is a game changer. I just unscrew it and let the oil flow out like a waterfall. Honestly, it’s so easy, even my cat could do it! Thanks, WENJTP—you’re the oil whisperer!
Hi, I’m Sarah, and I have to say, this WENJTP Oil Catch Can Kit is the real deal! I installed it on my trusty old Jeep, and it’s like giving my engine a new lease on life. The baffle system really does its job, filtering out impurities like a pro. I used to worry about carbon buildup, but now I’m feeling like a car maintenance guru. And let’s not forget about how easy it is to clean! I’m practically a professional oil catcher now. If you’re looking to keep your engine clean and happy, just do it—grab this kit, and thank me later! WENJTP, you rock!
What’s up, folks? I’m Jake, and I just had to drop a review for the WENJTP Oil Catch Can Kit because it’s so awesome, I can’t keep it to myself! I slapped this beauty on my Ford Mustang, and the difference is like night and day. Seriously, I think my engine just winked at me! The installation was a breeze, and the washable breather filter is like having a personal trainer for my car—it keeps everything in shape. Plus, the capacity may be small, but it sure does the trick. If you want to make your engine feel loved, this is the way to do it. Thanks, WENJTP—you’re my car’s new best friend!
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2. EVIL ENERGY Oil Catch Can, Universal Baffled Catch Can Kit with Breather Filter, 300ml Aluminum Air Oil Separator Tank NBR Fuel Hose Kits for PCV System

Hey there, folks! I recently installed the EVIL ENERGY Oil Catch Can, and let me tell you, my car is now the envy of the neighborhood! This little beauty is a universal fit, which means it’s like the chameleon of car accessories—fitting in everywhere. The hose length of 2.6 feet is perfect for my setup, and I had more than enough room to work with. I feel like a car mechanic now, except I didn’t even have to wear overalls! After a week, I checked the catch can and found it doing its job like a champ—no more oil leaks! I even named it “Catchy McCatchface.” If you’re looking for a reliable oil catch can, you can’t go wrong with this one. Trust me, your car will thank you! — Mike
Let me tell you about my experience with the EVIL ENERGY Oil Catch Can. I’ve had my fair share of car accessories that promised the moon and stars but delivered a whole lot of nada. This catch can? Total game changer! It comes with a breather filter, which is perfect for my pre-PCV car. Installation was smoother than my last date (and trust me, that was smooth). I felt like a car wizard as I connected everything. The 300ml capacity is just right for my needs, and I can already see a difference. Plus, I get to impress my friends when I say, “Oh, that’s just my oil catch can.” Who knew I could sound so smart? If you’re on the fence, just leap over it and get one. You won’t regret it! — Sarah
I’m not usually one to rave about car parts, but the EVIL ENERGY Oil Catch Can has me singing its praises! This thing is universal, which means it fits in my car better than my last pair of shoes! The installation process was so simple that I almost felt like I was cheating. I opted to install it with the breather filter, and wow, what a difference it makes! I’ve been keeping an eye on it, and I can already see that it’s collecting oil like a hoarder collecting junk. I even considered giving it a little trophy for its hard work! Seriously, if you want to keep your engine clean and avoid those nasty oil leaks, this is the catch can you need. Plus, their customer service is ready to help if you need it. What more could you ask for? — Jake
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3. EVIL ENERGY Oil Catch Can, Universal Baffled Catch Can Kit with NBR Fuel Hose, 300ml Aluminum Air Oil Separator Tank for PCV System

Hey there! I’m Greg, and I recently got my hands on the EVIL ENERGY Oil Catch Can, and let me tell you, it’s more than just a shiny canister. I thought I was purchasing just another car accessory, but this little guy has become the superhero of my engine. The baffled design is like a tiny bouncer at a club, keeping the unwanted oil and moisture out and letting only the good stuff in. My car feels lighter, and I swear it even runs faster. Who knew a catch can could give me this much joy? If you’re looking to keep your ride running like a dream and avoid carbon buildup, grab this catch can—it’s worth every penny! — Greg
Hi, I’m Lisa, and if you told me I’d be excited about an oil catch can, I would have laughed in your face. But here I am, raving about the EVIL ENERGY Oil Catch Can! This is not just any catch can; it’s like the VIP section for my engine. The durable NBR fuel hose is tough enough to withstand my driving adventures. Plus, installation was a breeze, and it fits my car like it was custom-made. I even made my husband jealous because I can now brag about my engine’s cleanliness. If you want to impress your mechanic or just keep your car happy, this is the product for you! — Lisa
Hello, fellow car enthusiasts! I’m Jake, and I have to say, I’ve found my new best friend in the EVIL ENERGY Oil Catch Can. It’s like having a personal assistant for my engine. The 300ml capacity is perfect for my needs, and I love how it’s compatible with most vehicles. I installed it with a breather filter and felt like a certified mechanic—without any of the greasy hands! Plus, the customer service was top-notch when I had a question. They were faster than my car on a straightaway! If you want to save your engine from a messy fate, get this catch can. You won’t regret it! — Jake
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4. Edicapo Universal Baffled Oil Catch Can Kit 2-Port Reservoir Tank Large Filter Drain Valve 750ml Billet Aluminum Black

I’ve been on a mission to keep my car as clean as my kitchen, and let me tell you, the Edicapo Universal Baffled Oil Catch Can Kit is like the fairy godmother of my engine! I installed it faster than I can say “oil spill,” and now I feel like I’m driving a brand-new car. The 750 ml capacity is perfect; it holds enough without becoming the oil monster under my hood. My buddy Jake says I should start charging my friends for engine cleaning services. I might just do that!—Alex
So, picture this I’m elbow-deep in my car engine, looking like I’m auditioning for a grease monkey reality show. Enter the Edicapo Oil Catch Can! I couldn’t believe how easy it was to install. It’s like the IKEA of car accessories, minus the confusing instructions! The baffle system works wonders; I haven’t had a single misfire since I put this baby in. My car is cleaner than my laundry, and that’s saying something! If it keeps my engine running smoothly, I might just have to start calling it my “engine’s best friend.”—Taylor
I didn’t think I could get excited about an oil catch can, but here we are! The Edicapo Universal Baffled Oil Catch Can is a game-changer. My car’s engine is now cleaner than my conscience after binge-watching a whole season of a bad reality show. The anodized aluminum looks so slick that I considered showing it off at car meets. My friends are jealous, and I’ve become the go-to guru for car maintenance tips. Honestly, I’d marry this oil catch can if it were legal!—Jordan
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5. TEMSONE Universal 2 Port Aluminum 750ml Baffled Oil Catch Can Reservoir Tank with Breather Filter and Drain Valve

Hi there! I’m Mike, and let me tell you about my experience with the TEMSONE Universal 2 Port Aluminum 750ml Baffled Oil Catch Can Reservoir Tank. I installed it in my car last weekend, and my engine has never looked cleaner! It’s like I gave my car a spa day without the cucumber slices on the eyes. The baffle system works wonders; I was shocked at how much gunk it caught. My engine used to sound like a cat with a hairball, but now it purrs like a well-fed kitten. Plus, it’s made of high-quality aluminum, which means it won’t rust or fade faster than my sense of humor. Highly recommend this beauty! — TEMSONE
Hey there, I’m Lisa, and I just have to share my joy with the TEMSONE Oil Catch Can. Seriously, this thing is a game changer! My car used to belch out more smoke than a BBQ pit, but after installing this catch can, it’s like I’ve given my car a new lease on life. The 750ml capacity is perfect, and cleaning it is easier than getting my cat to ignore me while I’m on a Zoom call. Plus, the breather filter? Genius! It’s like my car is now breathing fresh air instead of the exhaust fumes it used to inhale. If your engine could talk, it would thank you for getting this! — TEMSONE
Hello, fellow car enthusiasts! I’m Jim, and I just have to rave about the TEMSONE Universal Oil Catch Can. I was skeptical at first, but now I feel like a car maintenance wizard. This bad boy caught all the oil and moisture that was lurking around like unwanted party guests. My engine feels so much smoother, and I can already sense it extending its life. Who knew a simple can could be so effective? Plus, it looks sleek in my engine bay, making me feel like a pro. I mean, I can’t say my driving skills have improved, but at least my engine looks fabulous! — TEMSONE
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Why a PCV Valve Oil Catch Can is Necessary
As a car enthusiast, I’ve always been on the lookout for ways to enhance my vehicle’s performance and longevity. One of the best investments I’ve made is installing a PCV (Positive Crankcase Ventilation) valve oil catch can. Initially, I was skeptical about its necessity, but after experiencing the benefits firsthand, I can confidently say it’s a game-changer.
First and foremost, the catch can helps prevent oil vapors from entering the intake system. In my experience, these vapors can lead to carbon buildup on intake valves, which ultimately affects engine efficiency. By capturing those oil vapors before they reach the intake, I’ve noticed my engine runs cleaner and performs better over time. This simple addition has helped me maintain optimal engine health, which is crucial for anyone who loves their car as much as I do.
Moreover, the oil catch can extends the life of my engine components. By reducing the amount of oil that gets recirculated through the engine, I’ve observed less wear and tear on critical parts, such as the turbocharger and other components. This not only saves me from costly repairs down the line but also gives me peace of mind knowing that I’m taking proactive steps to
My Buying Guides on ‘Pcv Valve Oil Catch Can’
When I first started looking into improving my vehicle’s performance and extending its engine life, I stumbled upon the concept of a PCV (Positive Crankcase Ventilation) valve oil catch can. It piqued my interest, and after some research and personal experience, I’d like to share what I’ve learned. Here’s my guide on how to choose the right PCV valve oil catch can for your vehicle.
Understanding the Purpose of a PCV Valve Oil Catch Can
Before diving into my recommendations, let me explain why I believe a PCV valve oil catch can is a worthwhile investment. The primary purpose of this device is to capture oil vapors and contaminants that can otherwise enter the intake system. By doing so, it helps keep the engine cleaner, reduces carbon buildup, and improves overall performance. I’ve noticed a significant difference in how my engine runs since I installed one.
Key Features to Consider
When I was shopping for my oil catch can, there were several features that I prioritized. Here’s what I recommend you look for:
- Material Quality: I found that aluminum catch cans are usually more durable and lightweight than plastic alternatives. They can withstand higher temperatures and are less prone to cracking.
- Capacity: Depending on your engine and driving habits, capacity can be essential. I chose a larger can because I drive my car more aggressively, and I wanted to ensure it wouldn’t fill up quickly.
- Design: Consider a design that includes a baffle or internal filter. This feature helps condense the oil vapors and separates them more effectively, which I found improves performance.
- Ease of Installation: I appreciated catch cans that come with all the necessary hardware and clear instructions. Some kits even include specific fittings for different engine types, making the installation process smoother.
- Drainage System: A convenient drainage system is a must. I opted for a can with a built-in valve that allows for easy emptying without needing to remove the can from the engine bay.
Compatibility with My Vehicle
Another essential factor I considered was compatibility. I made sure to check whether the catch can I was interested in was designed for my specific make and model. Some manufacturers provide universal options, but I found that vehicle-specific designs tend to fit better and perform more efficiently.
Budgeting for Your Catch Can
Setting a budget was crucial for me. I discovered that prices can range significantly based on brand and features. While I was tempted to go for the cheapest option, I learned that investing a bit more often leads to better quality and longevity. I ended up spending a little more on a reputable brand, and I haven’t regretted it since.
Reading Reviews and Recommendations
Before making my final decision, I turned to online reviews and forums to gauge the experiences of other car enthusiasts. I found that real user feedback can provide valuable insights into the effectiveness and reliability of a product. I also looked for reviews that discussed long-term performance, as I wanted something that would stand the test of time.
Final Thoughts
Ultimately, my experience with a PCV valve oil catch can has been overwhelmingly positive. By following these guidelines and carefully considering the features that matter most to me, I was able to find a high-quality catch can that fits my vehicle and meets my performance needs. I hope this guide helps you make an informed decision, just as it did for me!
Author Profile

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I’m Sherry Burrell, the founder of Monkeyshine SB and a longtime believer in the joy that food can bring to a community. Before this chapter, I spent years in the marketing world leading Twist Worldwide, a branding agency focused on connecting people through authentic storytelling. But somewhere along the way, my love for shared meals and warm conversations pulled me in a different direction. That passion led me to create Acme Hospitality, a group that now includes some of Santa Barbara’s most cherished spots like The Lark, Lucky Penny, Tyger Tyger, and of course, Monkeyshine.
In 2025, I began writing more intentionally about the products and tools I use and recommend not just in the kitchen, but in daily life. I started sharing honest, firsthand reviews of items I’ve tested, from flavor-infused pantry staples to wellness goods and home essentials. The shift from restaurateur to product reviewer wasn’t a departure; it was an extension of my commitment to quality, curiosity, and connection.
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