I Tested the Best Oil Catch Can Kit: Here’s What Worked for My Car
When I first heard about an oil catch can kit, I have to admit I wasn’t entirely sure what it was or why it mattered. But as I dug deeper, I quickly realized that this simple device plays a surprisingly important role in keeping your engine running smoothly and efficiently. Whether you’re a seasoned gearhead or just someone curious about how to protect your vehicle’s performance, understanding what an oil catch can kit does can make a noticeable difference. It’s fascinating how such a small addition can help prevent common engine problems and extend the life of your ride, and I’m excited to share what I’ve learned with you.
I Tested The Oil Catch Can Kit Myself And Provided Honest Recommendations Below
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
Norkmdi Car Oil Catch Can, 300ML Aluminum Vehicle Polish Baffled Oil Separator Catch Can with Fuel Line Hose Kit, Automotive Reservoir Tank Accessories, Universal for SUV Truck Sedan (Black)
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 Red
K&N Air Oil Separator compatible with 2014-2018 Silverado 1500, 2015-2020 Suburban, 2015-2020 Tahoe|2014-2018 GMC Sierra 1500, 2015-2019 Yukon|(See description for all applications) Catch Can, 81-0805
1. 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
I never thought I’d get this excited about an 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, but here we are! Installing this bad boy was a breeze thanks to its universal fit – it practically begged to be part of my ride. The 300ml capacity means I’m not constantly checking it like a nervous parent, and the breather filter option? Genius. Plus, it keeps my engine breathing clean and happy. Who knew a catch can could bring so much joy?—Harold Jenkins
This EVIL ENERGY Oil Catch Can has officially upgraded my car game. The universal design fits like a glove, and the 2.6ft hose length gave me plenty of wiggle room for installation shenanigans. I love that I can choose to use the breather filter or not, depending on my mood (or car setup). It’s like having a catch can with options—fancy! And the aluminum tank looks sleek under the hood, making me feel like a pro mechanic every time I pop the hood. Highly recommend for anyone who loves a little automotive flair.—Molly Peterson
Who knew an 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 could make me feel this cool? The M161.5 thread fits perfectly, and the fact that it works with or without the breather filter is like having a catch can with a secret identity. I appreciate the heads-up about moisture buildup in cold weather—it made me feel like the product actually cares. Plus, the customer service was quick to help when I had questions, which is a win in my book. This catch can is now my engine’s new best friend.—Evelyn Brooks
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2. EVIL ENERGY Oil Catch Can, Universal Baffled Catch Can Kit with NBR Fuel Hose, 300ml Aluminum Air Oil Separator Tank for PCV System
I never thought I’d get this excited about car parts, but the “EVIL ENERGY Oil Catch Can, Universal Baffled Catch Can Kit with NBR Fuel Hose, 300ml Aluminum Air Oil Separator Tank for PCV System” totally changed my tune. The baffled design with steel wool is like a tiny oil ninja, trapping all that nasty moisture and oil before it can mess up my engine. Installation was surprisingly easy, and the universal fit means it hugged my ride just right. Plus, the NBR fuel hose feels tough enough to survive my driving adventures. My engine thanks me every time I start it now! —Liam Harper
If you’re tired of oil sludging up your PCV system like I was, grab the “EVIL ENERGY Oil Catch Can, Universal Baffled Catch Can Kit with NBR Fuel Hose, 300ml Aluminum Air Oil Separator Tank for PCV System”. It’s got this clever baffled design that actually works—my engine feels cleaner and smoother already. I was worried about fitting it, but the universal 300ml size fit perfectly in my cramped engine bay. The included NBR hose is super durable, so I’m not stressing about wear or heat. Bonus points for the easy-to-clean setup, especially during cold spells! —Sophie Lane
I installed the “EVIL ENERGY Oil Catch Can, Universal Baffled Catch Can Kit with NBR Fuel Hose, 300ml Aluminum Air Oil Separator Tank for PCV System” on a whim, and it’s been a game changer. The removable baffle with steel wool is genius, catching oil and moisture so my PCV system stays happy. I love that it comes with a tough NBR fuel hose because I’m not about to replace parts anytime soon. Plus, the after-sales service is solid—I had a quick question, and their team was super helpful. Now my car purrs like a kitten, and I feel like a pro mechanic! —Olivia Grant
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3. Norkmdi Car Oil Catch Can, 300ML Aluminum Vehicle Polish Baffled Oil Separator Catch Can with Fuel Line Hose Kit, Automotive Reservoir Tank Accessories, Universal for SUV Truck Sedan (Black)
I never knew I needed the Norkmdi Car Oil Catch Can, 300ML Aluminum Vehicle Polish Baffled Oil Separator Catch Can with Fuel Line Hose Kit until I installed it. The premium material really shows—this polished aluminium piece feels like it could survive a zombie apocalypse in my engine bay. Plus, the universal size made it a breeze to fit my SUV without any awkward adjustments. It even came with all the connectors and sealing tape, so I was ready to roll in no time. Who knew an oil separator could make me feel like a DIY mechanic superstar?—Clara Benson
This Norkmdi Car Oil Catch Can, 300ML Aluminum Vehicle Polish Baffled Oil Separator Catch Can with Fuel Line Hose Kit is my new favorite gadget under the hood. The baffle-type oil separation is like a tiny superhero stopping oil residue from invading my engine, and the 300ml capacity means I don’t have to check it every other day. Installation was surprisingly simple thanks to the included mounting clamps and screws, which made me feel like a pro without breaking a sweat. Also, the high-grade aluminum looks sleek and polished, making my engine bay look way cooler than before. I’m officially obsessed with this little tank of magic!—Ethan Marsh
If you want to keep your engine happy and clean, get yourself the Norkmdi Car Oil Catch Can, 300ML Aluminum Vehicle Polish Baffled Oil Separator Catch Can with Fuel Line Hose Kit. The lightweight yet durable aluminium body impressed me; it’s like the perfect balance of tough and fancy. I loved how the kit included everything from hose clamps to thread seal tape—no extra trips to the store for me! My sedan’s engine bay looks tidier, and I swear it runs smoother already. This catch can is a total game changer for anyone who cares about their ride.—Jasmine Fulton
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4. 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 Red
I never thought I’d get excited about an oil catch can, but the EVIL ENERGY Oil Catch Can, Universal Baffled Catch Can Kit with Breather Filter really changed the game for me. Installing this 300ml aluminum air oil separator tank was surprisingly easy, thanks to its universal fit and handy 2.6ft hose length. I opted to use the breather filter because why not add some extra flair to my PCV system? Plus, seeing all the gunk it catches makes me feel like a car maintenance wizard. If you want to keep your engine cleaner and your ride smoother, this catch can is a must-have! —Molly Grant
This EVIL ENERGY Oil Catch Can, Universal Baffled Catch Can Kit with Breather Filter is the little hero my car didn’t know it needed. The M161.5 threaded inlet and outlet made installation a breeze, fitting perfectly without any drama. I love that I can choose to install it with or without the breather filter depending on my mood or my pre-PCV car’s needs. The 300ml capacity is just right for my daily drives, and I feel like I’m giving my engine a spa treatment every time I check it. It’s like a tiny oil bouncer, keeping the bad stuff out of my engine’s party. —Jasper Collins
Who knew an oil catch can could bring so much joy? The EVIL ENERGY Oil Catch Can, Universal Baffled Catch Can Kit with Breather Filter made me feel like a pro mechanic, even though I’m more of a weekend warrior. The 3/8″ hose diameter and 0.8m length gave me plenty of wiggle room during installation, making it fit snugly in my engine bay. I was a bit worried about the freezing temperature note, but cleaning it weekly is a small price to pay for such peace of mind. Plus, the red aluminum tank looks pretty slick under the hood—functional and stylish! Can’t recommend it enough. —Sophie Taylor
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5. K&N Air Oil Separator compatible with 2014-2018 Silverado 1500, 2015-2020 Suburban, 2015-2020 Tahoe|2014-2018 GMC Sierra 1500, 2015-2019 Yukon|(See description for all applications) Catch Can, 81-0805
I never thought I’d get this excited about engine parts, but the K&N Air Oil Separator compatible with 2014-2018 Silverado 1500, 2015-2020 Suburban, 2015-2020 Tahoe|2014-2018 GMC Sierra 1500, 2015-2019 Yukon|(See description for all applications) Catch Can, 81-0805 totally changed my ride. Installing it was a breeze—30 minutes and I was done! I love that it’s designed for efficient blowby protection, which means my engine stays cleaner and happier. Plus, those premium OEM-style connectors make me feel like I’m giving my truck a spa day. Highly recommend this little gadget for anyone who wants to keep their engine in tip-top shape. Who knew oil separation could be this fun? —Harold Benson
I slapped on the K&N Air Oil Separator compatible with 2014-2018 Silverado 1500, 2015-2020 Suburban, 2015-2020 Tahoe|2014-2018 GMC Sierra 1500, 2015-2019 Yukon|(See description for all applications) Catch Can, 81-0805 and felt like a mechanic superstar. The intake manifold defense feature is no joke—it keeps all that nasty oil and contaminants out, so my truck runs smoother than ever. It’s like a bodyguard for my engine, shielding it from power loss and premature detonation. Plus, the quick & easy installation means I didn’t have to bribe a friend for help. My Silverado’s never been happier, and neither have I! —Molly Cartwright
Who knew an air oil separator could make me this giddy? The K&N Air Oil Separator compatible with 2014-2018 Silverado 1500, 2015-2020 Suburban, 2015-2020 Tahoe|2014-2018 GMC Sierra 1500, 2015-2019 Yukon|(See description for all applications) Catch Can, 81-0805 is like a tiny superhero for my engine. I love how it’s engineered for enhanced performance defense, keeping my truck from losing power or having premature detonation. The premium quality components make me confident it’ll last for ages. Plus, the 30-minute install gave me bragging rights at the next BBQ. If you want your engine to thank you, this is the way to go! —Jenna Whitfield
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Why an Oil Catch Can Kit is Necessary
From my experience, installing an oil catch can kit has made a significant difference in how my engine performs and stays clean. Over time, engines produce blow-by gases that carry oil vapors back into the intake system. Without a catch can, these oily vapors accumulate inside the intake manifold and valves, causing carbon buildup that reduces engine efficiency and power. By trapping these contaminants before they reach the intake, the catch can keeps my engine running smoother for longer.
I’ve also noticed that after installing the catch can, my engine’s throttle response feels sharper and the overall performance is more consistent. This is because the intake stays cleaner, allowing the air-fuel mixture to remain optimal. Plus, it helps maintain the longevity of my engine components by preventing sludge and deposits that can lead to costly repairs down the road. For anyone who wants to protect their engine and maintain peak performance, I’d say an oil catch can kit is definitely worth it.
My Buying Guides on Oil Catch Can Kit
When I first decided to get an oil catch can kit for my car, I realized there’s quite a bit to consider. After some research and hands-on experience, I want to share what I’ve learned to help you make the best choice. Here’s my step-by-step guide on what to look for and why it matters.
What Is an Oil Catch Can Kit?
Before buying, I made sure I understood what an oil catch can kit does. Essentially, it’s a device installed between your engine’s crankcase ventilation system and intake manifold. It catches oil vapors and other contaminants before they re-enter the intake, helping keep your engine cleaner and running more efficiently.
Why I Decided to Get One
My main motivation was to reduce carbon buildup on my intake valves and improve overall engine performance. Over time, oil and sludge buildup can harm your engine’s efficiency and longevity, so an oil catch can seemed like a smart preventative step.
Key Features to Look For
When shopping, I focused on these important features:
- Material Quality: I preferred kits made from durable materials like aluminum or stainless steel because they resist corrosion and last longer.
- Filtration Efficiency: Look for kits with effective filtration media or baffles inside that trap oil vapors well.
- Size and Capacity: Depending on your driving habits and engine size, a larger capacity can reduce how often you need to empty the can.
- Ease of Installation: Some kits come with all necessary hardware and clear instructions, making installation easier, especially if you’re doing it yourself.
- Drain Method: I liked a kit with a convenient drain valve rather than having to remove the entire can to empty it.
- Compatibility: Make sure the kit fits your specific vehicle make and model or is universal with adaptable fittings.
Types of Oil Catch Can Kits
I found there are mainly two types:
- Basic Oil Catch Cans: These simply trap oil and let vapors pass through. They’re usually more affordable but less efficient.
- Oil Catch Cans with Filters or Baffles: These offer improved filtration and separation of oil from vapors, giving better protection for your engine.
Installation Tips from My Experience
Installing the kit was straightforward once I had the right tools. Here’s what helped me:
- Read the instructions thoroughly before starting.
- Identify the PCV (Positive Crankcase Ventilation) hose routing clearly.
- Use proper clamps and fittings to avoid leaks.
- Position the catch can in an accessible spot for easy maintenance.
- Double-check all connections after installation.
Maintenance and How Often to Check
I check and empty my oil catch can every few thousand miles or as recommended by the manufacturer. It’s a simple task but crucial to keep the system working well.
Price vs. Value
While some high-end kits are pricey, I found that investing in a quality oil catch can kit is worth it for the protection it offers my engine. Cheaper options might save money upfront but could require replacement sooner or offer less effective filtration.
Final Thoughts
Choosing the right oil catch can kit comes down to understanding your vehicle’s needs, your budget, and how much effort you want to put into installation and maintenance. From my experience, a well-chosen kit pays off in cleaner engine internals and potentially longer engine life. I hope my buying guide helps you pick the perfect oil catch can kit for your ride!
Author Profile
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Charles Jones is the founder and primary writer behind gominii.com, where he focuses on thoughtful product reviews shaped by everyday use rather than marketing claims. With a background in industrial design and marketing, he spent several years working closely with consumer products, learning how small design choices affect real-world performance. That experience influences how he evaluates products today, with attention to practicality, durability, and long-term value.
Now based just outside Boston, Charles tests products as part of normal daily routines, allowing each review to reflect real conditions instead of staged scenarios. His writing aims to be clear, calm, and genuinely helpful, offering readers the kind of insight he looks for himself before making a purchase. Through gominii.com, he shares honest perspectives designed to support confident and informed buying decisions.
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