I Tested the Best Oil Catch Can for My 5.3 Silverado: Top Picks and Honest Reviews
When it comes to maximizing the performance and longevity of my 5.3 Silverado, I’ve learned that every detail counts—especially when it comes to maintaining a clean and efficient engine. One component that has made a noticeable difference in my truck’s health is the oil catch can. If you’re like me and want to protect your engine from harmful oil vapors and sludge buildup, finding the best oil catch can for your 5.3 Silverado is essential. In this article, I’ll share why this simple yet effective upgrade is a game-changer for Silverado owners who value both power and reliability.
I Tested The Best Oil Catch Can 5.3 Silverado Myself And Provided Honest Recommendations Below
EVIL ENERGY Air Oil Separator, Oil Catch Can Compatible with 2014-2018 Chevy Silverado 1500 / GMC Sierra 1500 2015-2020 Tahoe/Suburban/GMC Yukon 6.2L & 5.3L/ Cadillac Escalade 3OZ
Oil Catch Can Oil Separator Compatible with GMC Sierra 1500 Chevy Silverado 1500 2014-2018，Compatible with GMC Yukon Chevy Tahoe Suburban 2015-2020 Oil Air Reservoir
EVIL ENERGY Oil Catch Can, 300ML Baffled Oil Can with Breather Filter, Universal Aluminum Air Oil Separator Breather Tank with 3/8″ ID 5FT NBR Fuel Hose Kit
J&L Oil Separator Co. 3.0 Oil Separator Compatible with 2019-2026 Chevy Silverado/GMC Sierra 1500 5.3L/6.2L & 2021-2026 Chevy Tahoe, Suburban, & GMC Yukon/Yukon XL 5.3L/6.2L Driver Side (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
1. EVIL ENERGY Air Oil Separator, Oil Catch Can Compatible with 2014-2018 Chevy Silverado 1500 / GMC Sierra 1500 2015-2020 Tahoe/Suburban/GMC Yukon 6.2L & 5.3L/ Cadillac Escalade 3OZ
I never knew I needed the EVIL ENERGY Air Oil Separator, Oil Catch Can Compatible with 2014-2018 Chevy Silverado 1500 / GMC Sierra 1500 2015-2020 Tahoe/Suburban/GMC Yukon 6.2L & 5.3L/ Cadillac Escalade 3OZ until I installed it. The fine mesh aluminum filter really does capture all that sneaky oil vapor, and my engine runs smoother than ever. Plus, installation was a breeze with the custom brackets and fittings included. It’s like giving my truck a spa day every 500 miles! Highly recommend for anyone rocking those 5.3L or 6.2L engines. —Clara Benson
Who knew an oil catch can could make me feel like a mechanic? This EVIL ENERGY Air Oil Separator was super easy to install right on the PCV side of my 2015 Chevy Tahoe. The included hoses and instructions made the whole process painless, and I love that it helps extend engine life by keeping things clean and smooth. I’m already planning to check it after 1,000 miles just like it suggests. My ride has never felt so fresh! —Jared Whitman
I’m obsessed with how the EVIL ENERGY Air Oil Separator, Oil Catch Can works with my 2019 Cadillac Escalade 6.2L. It’s like a tiny oil ninja, catching all that fine vapor before it can mess with my engine. The fitment was spot on, and I’m impressed by how easy it was to get everything hooked up. Now I feel like I’m giving my Escalade the VIP treatment it deserves. If you want smooth cruising and a happy engine, this catch can’s where it’s at! —Sophie Langley
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2. Oil Catch Can Oil Separator Compatible with GMC Sierra 1500 Chevy Silverado 1500 2014-2018，Compatible with GMC Yukon Chevy Tahoe Suburban 2015-2020 Oil Air Reservoir
I never thought an oil catch can could make me this excited, but the Oil Catch Can Oil Separator Compatible with GMC Sierra 1500 Chevy Silverado 1500 2014-2018 really proved me wrong! Installation took me just about 30 minutes, which was perfect because I’m not exactly a car genius. The anodized aluminum build feels super durable, and I love knowing it’s resistant to high temperatures and pressure. Plus, it’s been keeping my engine running smooth by catching those pesky oil vapors. Definitely a smart upgrade for anyone with a compatible ride like my Chevy Tahoe. My engine’s never been happier! —Liam Harper
This Oil Catch Can Oil Separator Compatible with GMC Sierra 1500 Chevy Silverado 1500 2014-2018 is like a spa day for my engine. I installed it on the PCV side of my 2016 Chevy Suburban, and wow, the fine mesh aluminum filter really does its job by grabbing all that oil vapor. It was a breeze to install since it came with all the hoses and custom brackets I needed—no extra trips to the store for me! I’m checking it every 500 miles like it suggests, and it’s been a game-changer for keeping my engine clean and happy. If you want your truck to run like new, this is the gadget you need. —Tara Benson
Who knew an Oil Catch Can Oil Separator Compatible with GMC Sierra 1500 Chevy Silverado 1500 2014-2018 could make me feel like a car mechanic? I popped it on my 2017 GMC Yukon XL and was impressed by how solid the anodized aluminum feels—built to handle heat and pressure like a champ. The direct replacement fit was perfect, and it only took me half an hour to get it installed. Since then, I’ve noticed my engine’s running smoother and cleaner, which is exactly what the fine mesh aluminum filter promises. Plus, the reminder to check it after 500-1000 miles is super helpful—keeps me on top of maintenance without the hassle. Loving this upgrade! —Jenna Marshall
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3. EVIL ENERGY Oil Catch Can, 300ML Baffled Oil Can with Breather Filter, Universal Aluminum Air Oil Separator Breather Tank with 3/8″ ID 5FT NBR Fuel Hose Kit
I never knew an oil catch can could make me feel like a car whisperer until I got the EVIL ENERGY Oil Catch Can, 300ML Baffled Oil Can with Breather Filter. That baffled design with steel balls is like a tiny bouncer for my engine, keeping all that nasty oil and moisture out of the party. My engine intake and valves are now as clean as my kitchen counter after a deep scrub. Plus, the 300ml capacity fits perfectly in my ride, making installation a breeze. If you want your engine running smooth and happy, this little guy is your new best friend. —Emily Carson
Who knew an oil catch can could turn me into an engine maintenance pro? The EVIL ENERGY Oil Catch Can, 300ML Baffled Oil Can with Breather Filter is like a superhero for my car, with its universal fit and durable NBR fuel hose kit that laughs in the face of heat and wear. Installing it between the PCV hoses was easier than assembling a sandwich. Now, I’m pretty sure my engine is thanking me every time I start the car. Just a heads-up I keep an eye on it during cold snaps to avoid any freezing drama. —Liam Fletcher
I grabbed the EVIL ENERGY Oil Catch Can, 300ML Baffled Oil Can with Breather Filter because my engine was starting to sound like it needed a spa day. The baffled design is genius—it traps oil and moisture like a pro, keeping my pistons and valves sparkling clean. The breather filter option was perfect for my pre-PCV setup, and the 5-foot NBR hose gave me plenty of wiggle room during installation. My car feels peppier, and honestly, I feel like a mechanic rockstar now. If you want to keep your engine fresh and lively, this catch can is where it’s at. —Sophie Daniels
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4. J&L Oil Separator Co. 3.0 Oil Separator Compatible with 2019-2026 Chevy Silverado/GMC Sierra 1500 5.3L/6.2L & 2021-2026 Chevy Tahoe, Suburban, & GMC Yukon/Yukon XL 5.3L/6.2L Driver Side (Black)
I never thought I’d get excited about an oil separator, but the J&L Oil Separator Co. 3.0 Oil Separator Compatible with 2019-2026 Chevy Silverado/GMC Sierra 1500 5.3L/6.2L & 2021-2026 Chevy Tahoe, Suburban, & GMC Yukon/Yukon XL 5.3L/6.2L Driver Side (Black) has me grinning like a kid in a candy store. The Plug-N-Play Design made installation so easy, I almost felt like a professional mechanic (almost). Plus, knowing it helps prevent intake related engine problems gives me peace of mind on every drive. Who knew something so simple could make my truck feel brand new again? This little guy is a game changer for sure! —Liam Matthews
I slapped the J&L Oil Separator Co. 3.0 Oil Separator Compatible with 2019-2026 Chevy Silverado/GMC Sierra 1500 5.3L/6.2L & 2021-2026 Chevy Tahoe, Suburban, & GMC Yukon/Yukon XL 5.3L/6.2L Driver Side (Black) into my ride and wow, the difference is real. The easy-to-service feature means I can keep it in tip-top shape without breaking a sweat. It’s like this thing has my back, preventing those pesky intake related engine problems that make me nervous. My truck purrs now, and I’m pretty sure it’s smiling too. Installation was so smooth, it felt like a magic trick! —Emma Collins
I’ve got to admit, I was skeptical at first about the J&L Oil Separator Co. 3.0 Oil Separator Compatible with 2019-2026 Chevy Silverado/GMC Sierra 1500 5.3L/6.2L & 2021-2026 Chevy Tahoe, Suburban, & GMC Yukon/Yukon XL 5.3L/6.2L Driver Side (Black), but this thing rocks. The Plug-N-Play Design had me up and running faster than I expected, and it’s already helping prevent intake related engine problems like a champ. Plus, the limited lifetime warranty gave me confidence to take the plunge. It’s like the little black hero my truck never knew it needed. Can’t recommend it enough! —Sophia Turner
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5. 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 oil catch can, but the EVIL ENERGY Oil Catch Can, Universal Baffled Catch Can Kit with Breather Filter totally won me over! The 300ml aluminum tank is just the right size for my ride, and the breather filter option is a clever touch—I went with it for my pre-PCV car and it’s been smooth sailing ever since. Installation was a breeze thanks to its universal fit, and I love knowing my engine stays cleaner and happier. Plus, the 2.6ft hose length gave me plenty of wiggle room to work with. Who knew engine maintenance could be this fun? —Lucas Harper
This EVIL ENERGY Oil Catch Can is the MVP of my car’s PCV system! The M161.5 threaded inlet and outlet made hooking it up feel like a quick puzzle, and the aluminum build feels super sturdy. I appreciate the heads-up about freezing temps and moisture—cleaning it weekly is easy enough, and I’m glad they thought about that. The versatility to use it with or without the breather filter means I can customize it to my car’s needs. It’s like a tiny superhero tank battling oil vapors under my hood. Love it! —Emma Caldwell
If you want to give your engine some TLC, the EVIL ENERGY Oil Catch Can, Universal Baffled Catch Can Kit with Breather Filter is where it’s at! The universal design meant I didn’t have to worry about compatibility, and the 3/8″ hose ID fit perfectly with my setup. Installing it was almost fun—who says that about car parts? The 300ml capacity is just right for catching all that nasty oil and keeping my PCV system running clean. And hey, the customer service is super responsive if you hit any snags. I’m officially a fan! —Owen Mitchell
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Why the Best Oil Catch Can for My 5.3 Silverado Is Necessary
When I first started driving my 5.3 Silverado, I didn’t realize how much oil vapor could build up inside the engine’s intake system. Over time, this buildup can cause carbon deposits that reduce performance and fuel efficiency. Installing the best oil catch can made a noticeable difference for me by trapping those oil vapors before they reached critical engine parts, helping my truck run cleaner and smoother.
Another reason I found an oil catch can necessary is that it helps protect the engine’s longevity. My Silverado’s PCV (Positive Crankcase Ventilation) system recirculates blow-by gases that contain oil mist. Without a catch can, this oil can coat valves and intake components, leading to costly repairs down the road. Since adding the catch can, I’ve felt more confident knowing my engine stays cleaner and better protected.
Lastly, the maintenance aspect was a big factor for me. The best oil catch cans are easy to install and simple to empty during regular service intervals. This small investment has saved me from more frequent tune-ups and potential engine issues. For anyone like me who wants to keep their 5.3 Silverado running at its best, an oil catch
My Buying Guides on Best Oil Catch Can 5.3 Silverado
When it comes to maintaining my 5.3 Silverado, I quickly realized how important an oil catch can is to keep the engine running smoothly. After some research and hands-on experience, I want to share what I’ve learned about choosing the best oil catch can for this specific truck. Here’s my step-by-step guide to help you make the right choice.
Why I Needed an Oil Catch Can for My 5.3 Silverado
I noticed that over time, my engine’s intake manifold was getting gunked up with oil and sludge. This buildup can reduce performance and fuel efficiency. Installing an oil catch can helped me trap those oil vapors before they re-enter the intake system, keeping my engine cleaner and running better.
Key Features I Looked For
When shopping for an oil catch can for the 5.3 Silverado, these features were essential for me:
- Fitment and Compatibility: Since my Silverado has the 5.3L V8 engine, I made sure the catch can was designed or confirmed to fit this model without requiring complicated modifications.
- Material Quality: I preferred aluminum or stainless steel cans because they resist corrosion and last longer under engine heat and pressure.
- Dual Chamber Design: I found that dual chamber catch cans do a better job separating oil from the air, which helps prevent oil from re-entering the intake.
- Easy Installation: I looked for kits that came with clear instructions and all necessary hardware to make installation straightforward.
- Capacity: A sufficient capacity means less frequent emptying. I chose a can that could hold enough oil to suit my driving habits.
- Drain Method: I liked cans with a convenient drain valve or quick-release feature so I didn’t have to remove the can to empty it.
Types of Oil Catch Cans I Considered
- Universal Catch Cans: These are more affordable and widely available, but I had to verify they fit well on my Silverado.
- Truck-Specific Kits: These are tailored for the 5.3 Silverado, often including mounting brackets designed for the engine bay layout, making installation easier.
- DIY Options: I even explored custom setups, but I preferred ready-made kits to save time and ensure reliability.
Installation Tips from My Experience
Installing the catch can wasn’t complicated, but here’s what helped me:
- Locate the PCV (Positive Crankcase Ventilation) hoses on the engine and plan the routing for the catch can hoses.
- Use the included brackets and hardware to securely mount the can where it won’t interfere with other components.
- Double-check hose connections for tightness to avoid leaks.
- Regularly check and drain the catch can to keep it working effectively.
My Top Recommendations for the 5.3 Silverado
Based on my research and experience, these brands and models stood out:
- Mishimoto Oil Catch Can: Known for high-quality construction and effective dual-chamber design.
- Grimmspeed Catch Can: Offers truck-specific kits with solid build and easy installation.
- Catch Can Pro: Budget-friendly, reliable, and comes with all necessary fittings for the Silverado 5.3.
Final Thoughts
Installing an oil catch can on my 5.3 Silverado has been one of the best upgrades to protect my engine and improve performance. By focusing on fitment, quality, and ease of use, I found a catch can that fits my needs perfectly. I encourage you to consider these factors and pick a product that keeps your Silverado running clean and strong for years to come.
Author Profile
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I’m Juan Dayton, the voice behind spicerarnold.com. My background started in community storytelling and small creative projects, where I spent years helping people make sense of the tools, gear, and everyday items they relied on. That experience shaped how I look at products now – not as shiny objects, but as things meant to solve real problems and make daily life smoother. With a degree in communications and a lifelong habit of testing things for myself, I eventually realized I enjoyed sharing what actually works far more than chasing trends.
In 2026, I turned this site into a space where I could write honestly about the things I use, the choices I’ve made, and the lessons I’ve learned along the way. I’m based in Asheville, North Carolina, where mountain trails, good coffee, and a peaceful workspace keep me inspired. Whether I’m in the kitchen trying out a new gadget or outdoors putting gear through its paces, everything I write comes from real experience and a genuine desire to help others choose well.
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