If you own a modern direct-injection engine, you might be unknowingly letting oil vapor and moisture recirculate into your intake, leading to carbon deposits on valves and reduced performance over time. An oil catch can is a simple, effective solution that traps these contaminants before they cause trouble, saving you from costly cleaning or repairs down the road.
This guide reviews ten popular catch can kits, from universal baffled designs to vehicle-specific fits, helping you choose the right one based on your car’s PCV system, installation space, and maintenance preferences. Whether you’re a weekend mechanic or just want to protect your daily driver, you’ll find clear insights to make an informed decision.
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EVIL ENERGY Oil Catch Can, Universal Baffled Catch Can Kit with Breather Fi…
Best forVersatile universal installation
- Includes breather filter
- Universal fit
ConsiderFreezing risk in cold
EVIL ENERGY Oil Catch Can, Universal Baffled Catch Can Kit with NBR Fuel Ho…
Best forSimple baffled protection
- Removable baffle
- Heat-resistant NBR hose
ConsiderNo breather filter included
Oil Catch Can Oil Separator Fit for Sierra 1500 Chevy Silverado 1500 14-18
Best forChevy Silverado and Tahoe
- Direct fit for GM trucks
- Anodized aluminum construction
ConsiderLimited vehicle compatibility
EVIL ENERGY Oil Catch Can, Universal Baffled Catch Can Kit with Breather Fi…
Best forStyle with universal function
- Eye-catching red finish
- Breather filter included
ConsiderFreezing risk in cold
EVIL ENERGY Oil Catch Can, 300ML Baffled Oil Can, Universal Aluminum Air Oi…
Best forLong hose routing flexibility
- Longer 5ft hose
- Baffled for effective trapping
ConsiderNo breather filter included
YEYETUO Oil Catch Can, 300ml Catch Can Tank Kit, Coolant Reservoir Tank
Best forEasy maintenance with dipstick
- Integrated dipstick for checks
- Prevents carbon buildup
ConsiderShort hose length
DWARFOO Oil Catch Can, Universal Baffled Catch Can Kit with Breather Filter
Best forCompact and durable build
- Compact size
- Corrosion-resistant anodized surface
ConsiderNo breather filter
EVIL ENERGY Oil Catch Can, Universal Baffled Catch Can Kit with Breather Fi…
Best forColorful universal option
- Blue anodized finish
- Breather filter included
ConsiderFreezing risk in cold
BARTOO Universal Oil Catch Can Kit 2 Port Catch Can Tank
Best forCompact engine bays
- Compact dimensions
- Billet 6061 aluminum
ConsiderNo breather filter
EVIL ENERGY Oil Catch Can, 300ML Universal Baffled Catch Can Kit with 5FT 3…
Best forEnhanced filtration with bronze filter
- Low micron bronze filter
- Long 5ft hose
ConsiderPCV front only
EVIL ENERGY Universal Baffled Catch Can with Breather Filter
Brand: EVIL ENERGY
A flexible universal catch can with filter, ideal for various vehicles.
The EVIL ENERGY catch can is a versatile universal kit that works with most vehicles, provided you have enough room under the hood. Its 300ml aluminum tank is compact yet sufficient for regular driving, and the included 2.6ft NBR fuel hose with 3/8″ ID fits standard PCV connections. The M16*1.5 inlet and outlet threads are common, making installation straightforward.
What sets this kit apart is the included breather filter, which lets you configure it as a vent system for pre-PCV cars or as a sealed inline can for modern setups. This flexibility is handy if you have an older vehicle or a modified engine. Just note that in freezing temperatures, moisture can accumulate and risk freezing, so regular draining is essential during winter months.
- Includes breather filter
- Universal fit
- Baffled design
- Freezing risk in cold
- Short hose length
EVIL ENERGY Baffled Catch Can with NBR Hose
Brand: EVIL ENERGY
A dependable baffled catch can for effective oil separation.
This EVIL ENERGY model focuses on a robust baffled design with a removable baffle and steel wool to effectively trap oil and moisture, preventing carbon buildup on your intake valves. The 300ml capacity is adequate for most daily drivers, and the universal fit means it can be installed on a wide range of vehicles if you have the space.
The kit includes a durable NBR fuel hose that resists heat and wear, with a length of 2.6ft and 3/8″ ID. The inlet and outlet threads are M16*1.5, which are standard for many PCV systems. You can install it with or without a breather filter depending on your vehicle’s setup, giving you flexibility. This is a solid choice if you want a reliable, no-frills catch can that gets the job done.
- Removable baffle
- Heat-resistant NBR hose
- Universal compatibility
- No breather filter included
- Short hose length
RALZAOTO Oil Catch Can for Chevy Silverado and Tahoe
Specifically designed for 2014-2018 Chevy Silverado 1500 and 2015-2020 Tahoe and Suburban with 5.3L or 6.2L engines, this catch can from RALZAOTO offers a direct-fit solution. Made from anodized aluminum, it withstands high temperatures and pressure, and the fine mesh aluminum filter captures oil vapor efficiently, helping to extend engine life.
Installation is straightforward, taking about 30 minutes, thanks to the included hoses, custom brackets, and fittings that match your vehicle’s PCV system. This kit is ideal if you want a hassle-free, vehicle-specific upgrade without cutting or adapting universal parts. It’s a practical investment to keep your intake clean and maintain performance on your GM truck or SUV.
- Direct fit for GM trucks
- Anodized aluminum construction
- Easy 30-minute install
- Limited vehicle compatibility
- No breather filter
EVIL ENERGY Red Baffled Catch Can with Breather Filter
If you want a catch can that adds a splash of color under the hood, this red EVIL ENERGY model delivers both style and function. It shares the same universal design as the black version, with a 300ml aluminum tank, 2.6ft NBR hose, and M16*1.5 threads. The red anodized finish is durable and resistant to corrosion.
The included breather filter allows you to run it as a vent system for pre-PCV cars or inline as a sealed can. This flexibility makes it suitable for a variety of vehicles, from classic cars to modern tuners. As with other EVIL ENERGY cans, be mindful of freezing temperatures, which can increase moisture and risk ice formation. Regular draining keeps it working optimally.
- Eye-catching red finish
- Breather filter included
- Universal fit
- Freezing risk in cold
- Short hose length
EVIL ENERGY 300ML Baffled Catch Can with 5FT Hose
Brand: EVIL ENERGY
A practical catch can with extended hose for flexible mounting.
This EVIL ENERGY catch can stands out with a longer 5ft NBR hose, giving you more flexibility in routing and installation. The 300ml capacity is standard, and the baffled design with removable baffle and steel wool effectively traps oil and moisture, preventing carbon buildup. The hose has a 3/8″ ID and 5/8″ OD, which fits most PCV systems.
The universal fit means it works on most cars, but you’ll need to ensure adequate space. The inlet and outlet threads are M16*1.5, compatible with common fittings. You can use it with or without a breather filter, depending on your vehicle’s setup. This is a great option if you need extra hose length for tricky installations or want to position the can away from heat sources.
- Longer 5ft hose
- Baffled for effective trapping
- Universal fit
- No breather filter included
- Requires adequate space
YEYETUO Oil Catch Can with Dipstick
The YEYETUO catch can offers a unique feature: an integrated oil dipstick for hassle-free fluid level checks. This makes maintenance easier, as you can quickly see when it’s time to drain without opening the can. The 300ml capacity is typical, and the included 31.5in hose with 3/8″ ID fits standard PCV connections.
This oil separator is designed to reduce oil and water buildup in your engine, preventing carbon and sludge in the intake system. The universal fit requires you to ensure enough installation space. The dipstick is a thoughtful addition that simplifies regular upkeep, making it a user-friendly choice for those who want to monitor their catch can without guesswork.
- Integrated dipstick for checks
- Prevents carbon buildup
- Universal fit
- Short hose length
- No breather filter
DWARFOO Universal Baffled Catch Can Kit
Brand: DWARFOO
A compact, well-sealed catch can for reliable engine protection.
DWARFOO’s catch can is built from durable aluminum alloy with an anodized, shiny surface that resists corrosion. The 300ml capacity is suitable for daily use, and the tank dimensions (2.69in diameter, 4.43in height) make it compact enough for tight engine bays. The universal fit means it can be installed on most vehicles with sufficient space.
The main function is to prevent oil and sludge from entering the engine and intake system, keeping your engine clean and running smoothly. The completely welded design, along with O-rings, ensures good sealing and prevents leaks. This is a solid, no-nonsense catch can that prioritizes durability and effective separation without extra frills.
- Compact size
- Corrosion-resistant anodized surface
- Good sealing with O-rings
- No breather filter
- Limited hose length
EVIL ENERGY Blue Baffled Catch Can with Breather Filter
Brand: EVIL ENERGY
A vibrant, functional catch can with filter for diverse vehicles.
This blue version of EVIL ENERGY’s universal catch can offers the same functionality as its siblings but with a vibrant finish that stands out. The 300ml aluminum tank, 2.6ft NBR hose, and M16*1.5 threads are identical, ensuring easy installation on most vehicles. The blue anodized coating adds a touch of personalization.
The included breather filter allows you to configure it as a vent system for pre-PCV cars or as a sealed inline can. This versatility is great for a range of applications. As with other EVIL ENERGY cans, be cautious in freezing temperatures, as moisture can accumulate and freeze. Regular draining is recommended to maintain performance.
- Blue anodized finish
- Breather filter included
- Universal fit
- Freezing risk in cold
- Short hose length
BARTOO Universal 2 Port Catch Can Tank
BARTOO’s catch can is designed for small spaces, with a height of 96mm without the filter and 163mm with it, and a width of 63mm. The 2-port design uses 3/8″ NPT threads with plug adapters for 9.5mm or 12.7mm hoses, making it adaptable to various PCV systems. The compact size is perfect for tight engine bays.
Constructed from 100% billet 6061 aluminum with an anodized surface, it offers high-temperature and corrosion resistance for long-lasting durability. The function is to keep your engine intake, valves, and pistons clean, preventing power loss over time. This catch can is ideal for performance enthusiasts who want a high-quality, space-saving solution.
- Compact dimensions
- Billet 6061 aluminum
- Adaptable NPT fittings
- No breather filter
- Requires separate hose purchase
EVIL ENERGY 300ML Catch Can with Bronze Filter
Brand: EVIL ENERGY
An upgraded catch can with superior filtration for clean intakes.
This EVIL ENERGY catch can features an upgraded internal low micron bronze filter, which enhances oil and moisture trapping compared to standard baffles. The 300ml capacity is standard, and the included 5ft NBR hose with 3/8″ ID provides ample length for flexible routing. The inlet and outlet threads are M16*1.5.
Designed for the front of the PCV system, this can helps prevent misfires caused by oil contamination. The universal fit works on most cars, but ensure enough space. The bronze filter is a notable upgrade for those who want maximum filtration efficiency. This is a great choice for performance-oriented drivers who want to keep their intake clean.
- Low micron bronze filter
- Long 5ft hose
- Prevents misfires
- PCV front only
- Requires adequate space
Buyer’s Guide: What to Consider
Choosing the right oil catch can involves considering your vehicle’s PCV system, installation space, and maintenance preferences. Here are key factors to guide your decision.
- Universal vs. Vehicle-Specific: Universal catch cans fit most cars but require you to ensure enough space and sometimes adapt hoses. Vehicle-specific kits, like the RALZAOTO for Chevy Silverado, come with custom brackets and hoses for a direct fit, making installation easier and more precise. Consider your vehicle's make and model to decide which type suits you best.
- Baffled vs. Filtered Design: Baffled cans use internal baffles or steel wool to separate oil from air, while filtered cans use a mesh or bronze filter for finer filtration. Baffled designs are simpler and often easier to clean, but filtered ones like the EVIL ENERGY with bronze filter offer better trapping efficiency. Choose based on your engine's oil consumption and performance needs.
- Breather Filter Compatibility: Some catch cans include a breather filter, which is useful for pre-PCV vehicles or as a vent system. If your car has a PCV system, you can install the can inline without the filter. Check your vehicle's setup to determine if you need this feature, as it adds flexibility for older or modified engines.
- Hose Length and Fittings: Hose length affects where you can mount the catch can. Standard lengths are around 2.6ft, but some kits offer 5ft for more routing options. Also, check the hose ID (usually 3/8") and thread size (M16*1.5 or NPT) to ensure compatibility with your PCV system. Longer hoses are beneficial for tight engine bays.
- Material and Build Quality: Aluminum catch cans with anodized surfaces offer good heat resistance and corrosion protection. Billet aluminum, as in the BARTOO model, provides superior durability. Ensure the can is well-sealed to prevent leaks. A dipstick, like on the YEYETUO, can simplify maintenance by allowing quick fluid level checks without disassembly.
Conclusion
Oil catch cans are a smart investment to protect your engine from carbon buildup and maintain performance. From universal options like EVIL ENERGY to vehicle-specific kits like RALZAOTO, there’s a solution for every driver. Consider your car’s needs, installation complexity, and whether you prefer a baffled or filtered design.
For most users, the EVIL ENERGY catch cans offer reliable, affordable performance with flexible installation. If you drive a Chevy Silverado or Tahoe, the RALZAOTO direct-fit kit is a hassle-free choice. Whichever you pick, regular draining is key to keeping your intake clean and your engine running smoothly.
Erica Steven is the founder and lead writer of WorstBrands, a site dedicated to providing honest and trustworthy reviews about outdoor gear and fashion products.
With a passion for exploring the great outdoors and staying up to date on the latest fashion trends, Erica uses her expertise to provide valuable insights into the products that matter most to her readers.
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