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If you want to reduce intake contamination and protect long-term engine performance in a Kia Soul, choosing the right oil catch can matters. These devices are designed to capture oil-laden vapors before they reach the intake, which can help maintain throttle response and reduce carbon buildup over time. This guide presents a shortlist of the top picks for the Kia Soul, selected for build quality and fitment considerations. We evaluated filtration effectiveness and installation practicality to help you pick the most suitable option for your needs. Read on to see the top choices and what to consider before fitting one to your vehicle.
Looking for other parts? See all Kia Soul parts & accessories.
Top Picks at a Glance
| Best overall The best all-around choice for most situations | EVIL ENERGY 300ml Baffled Oil Catch Can Kit with Breather Filter |  |
| Best Quality Built to a higher standard if you want something more solid | Mishimoto MMOCC-RB Black Oil Catch Can |  |
| Best Value The sweet spot between price and what you get | ESPEEDER Universal Aluminum Baffled Oil Catch Can with Breather Filter, 300ml |  |
| Best budget The cheapest option that still gets the job done reliably | YESHMA 750ml Billet Aluminum 2-Port Baffled Oil Catch Can with Breather Filter |  |
| Highest Rated A top-rated pick with lots of positive feedback | EVIL ENERGY Baffled 300ml Oil Catch Can Kit with NBR Hose |  |
| Most popular A crowd favorite that many people choose with confidence | RULLINE 350ml Universal Baffled Oil Catch Can |  |
| Best Seller A high-volume bestseller chosen again and again | EVIL ENERGY 300ml Baffled Oil Catch Can Kit with Breather Filter |  |
1. EVIL ENERGY 300ml Baffled Oil Catch Can Kit with Breather Filter
| Capacity | 300 Milliliters |
|---|---|
| Fuel Type | Gasoline |
| Fit Type | Universal |
| Manufacturer | Speedwow Tuning |
This EVIL ENERGY catch can is a compact, universal baffled separator meant to intercept oil and blow-by from the crankcase before it reaches the intake tract. It is typically installed in-line with PCV hoses or used as a vent on pre-PCV systems using the included hose and optional breather filter. The 300ml aluminum tank, internal baffle and stainless wool element help trap oil droplets while the dipstick makes level checks straightforward. For a Saturn Vue, the kit is suited to owners who want a simple add-on to help limit intake valve deposits and keep the intake cleaner between services. Installation requires routing the provided hose and securing the can in the engine bay where there is room, and the universal fittings mean shop adjustment or small adapters may be needed for some hose sizes on specific Vue model years. The kit is practical and affordable but small capacity means more frequent inspection and draining than larger catch cans, and universal fitment lacks vehicle-specific brackets or fittings.
Best for: Risk-averse mainstream Saturn Vue owners who prioritize protecting the intake from oil contamination with a straightforward, low-cost add-on and prefer something simple to install and inspect.
Less Ideal for: Owners seeking a vehicle-specific kit with dedicated brackets, larger capacity, or a plug-and-play harness should look for purpose-built options designed specifically for the Saturn Vue.
- Baffled internal design and stainless wool help separate oil from PCV air
- Includes breather filter option for venting on pre-PCV setups
- Compact 300ml aluminum tank is lightweight and corrosion resistant
- Dipstick provided for easy fluid level checks
- 300ml capacity requires more frequent draining compared with larger cans
- Universal mounting and hose sizes may need adapters or custom brackets for clean installation on a Saturn Vue
Verdict: A compact, affordable baffled catch can kit that gives Saturn Vue owners a simple way to reduce oil vapor entering the intake and help keep the engine cleaner between services.
2. Mishimoto MMOCC-RB Black Oil Catch Can
| Liquid Volume | 16 Fluid Ounces |
|---|---|
| Container Type | Can |
| Automotive Fit Type | Vehicle Specific Fit |
| Compatible with Vehicle Type | Car, Truck, SUV, etc. |
The Mishimoto MMOCC-RB is a compact, vehicle-specific oil catch can kit intended to keep oil vapors and blow-by out of the intake tract. It installs inline with the PCV/CCV plumbing and collects condensed oil in a 16-ounce reservoir that is monitored via a clear sight tube. The kit ships complete with bracketry, hoses, clamps, and fittings so you get a ready-to-fit assembly rather than sourcing parts separately. In practical use it reduces oil buildup in the intake, intercooler, and piping which helps maintain combustion efficiency and reduces the risk of oil-soaked couplers under boost. The built-in sight tube and removable can make inspections and draining straightforward, though the 16-ounce capacity means frequent checks on high-mileage or hard-driven Saturn Vue engines. The black finish looks tidy in an engine bay, and Mishimoto’s reputation for performance cooling parts makes this a solid factory-replacement style upgrade for owners prioritizing sustained performance.
Best for: Performance-oriented Saturn Vue owners who prioritize keeping intake and turbo systems clean to preserve power and reliability during spirited driving and tuning.
Less Ideal for: Drivers looking for a zero-maintenance or large-capacity solution should consider catch cans with greater fluid capacity or systems designed for long-interval service.
- Complete kit with bracket, hoses, clamps, and fittings for straightforward installation
- 16 fl oz reservoir with sight tube for easy visual monitoring and draining
- Compact, vehicle-specific design fits cleanly in tight engine bays
- Helps prevent oil contamination of the intake and turbo plumbing, protecting performance parts
- 16-ounce capacity may require frequent draining on heavily used or older engines
- Lifetime warranty claim language on listing conflicts with a 30 day manufacturer warranty noted elsewhere
Verdict: A compact, vehicle-specific catch can kit that keeps oil out of the intake plumbing to protect performance and maintain efficiency.
3. ESPEEDER Universal Aluminum Baffled Oil Catch Can with Breather Filter, 300ml
| Capacity | 300 Milliliters |
|---|---|
| Material Type | Aluminum |
| Fit Type | Universal Fit |
| Fuel Type | Gasoline |
This ESPEEDER catch can is a budget-friendly, compact solution for keeping intake systems cleaner by capturing oil and moisture from crankcase blow-by before it reaches the intake. It is made from T-6061 aluminum with an anodized finish, an internal dual-chamber baffle, a removable drain plug and a built-in dipstick for easy level checks. Typical installation uses the factory PCV or vacuum hose routing to divert venting into the can then either return the filtered vapors or vent them through the breather filter. The package includes multiple fittings, a breather filter and a small hose but reviewers note the supplied hose is low temperature rated so sourcing a proper vacuum hose is recommended. The can’s 300 ml capacity and removable bottom make it easy to inspect and drain during routine maintenance, but the universal fittings require careful selection of hoses and mounting location on a Kia Soul to ensure proper clearance and routing. It is a practical, affordable way to reduce intake deposits when installed and maintained correctly.
Best for: Practical optimizers looking to extend engine life and reduce intake deposits on a Kia Soul without spending on an expensive branded unit; they value functionality and easy maintenance over factory-perfect fitment.
Less Ideal for: People seeking a vehicle-specific, plug-and-play catch can with OEM-style fittings and guaranteed fitment for a Kia Soul should consider purpose-built alternatives.
- Aluminum construction with anodized finish for corrosion resistance and a factory-quality appearance
- Internal dual-chamber baffle and breather filter improve separation of oil and moisture from blow-by
- Built-in dipstick and removable drain plug make inspection and draining straightforward
- Comes with multiple fittings and a breather filter to support different hose sizes and installation locations
- Supplied hose is low quality and not rated for high temperatures so replacement is advisable
- Universal fit means additional brackets or hose adapters may be needed to fit cleanly in a Kia Soul engine bay
Verdict: A cost-effective, serviceable catch can that delivers solid oil separation for a Kia Soul if you plan to fit with proper hoses and mounts and replace the supplied hose.
4. YESHMA 750ml Billet Aluminum 2-Port Baffled Oil Catch Can with Breather Filter
| Fuel Type | Diesel, Gasoline |
|---|---|
| Product Grade | Like New |
| Fit Type | Universal |
| Manufacturer | YESHMA |
This YESHMA catch can is a budget-friendly, universal solution for keeping oil and sludge out of the intake tract on turbocharged and naturally aspirated engines such as the Kia Soul's. It uses a baffled 750ml reservoir and a breather filter to separate and collect oil vapors, and the included drain valve and hose fittings make routine emptying straightforward. The billet aluminum body and anodized finish give it better durability and appearance than cheap plastic alternatives, and buyers report it installs easily when space allows. On the downside the universal design can be longer than some factory spaces require, and a few users have needed to clean machining debris from ports before installation. The drain valve also has received occasional comments about imperfect sealing. For a budget pick it delivers real engine protection and is a practical upgrade for owners who want to limit intake contamination without spending much on a vehicle-specific kit.
Best for: Budget-conscious Kia Soul owners who want a cost-effective way to reduce intake oil contamination and extend engine life without buying a vehicle-specific premium kit.
Less Ideal for: Those seeking a plug-and-play, vehicle-specific catch can with guaranteed fit and OEM-style sealing should consider a Kia Soul–specific kit instead.
- Large 750ml baffled reservoir captures substantial oil and blow-by before frequent servicing is needed
- Billet aluminum construction with anodized finish resists corrosion and looks factory-quality under the hood
- Includes breather filter, drain valve and multiple hose connectors to simplify installation and maintenance
- Universal length can be too long for tight engine bays without modification or custom mounting
- Some units may require cleaning of machining debris from ports or threads before safe installation
- Drain valve has occasional reports of imperfect sealing compared with higher-end valves
Verdict: A low-cost, metal-bodied universal catch can that provides solid oil separation for Kia Soul owners who prioritize value over a vehicle-specific fit.
5. EVIL ENERGY Baffled 300ml Oil Catch Can Kit with NBR Hose
| Capacity | 300 Milliliters |
|---|---|
| Fuel Type | Diesel |
| Fit Type | Universal |
| Hose Length | 2.6ft |
This EVIL ENERGY catch can separates oil and moisture from crankcase ventilation before they reach the intake, using a removable baffle and optional stainless wool to improve condensation and oil capture. It is typically installed inline with PCV hoses or fitted as a vent for pre-PCV setups, and the kit includes a heat- and wear-resistant NBR hose with M16x1.5 threaded ports for a secure connection. The 300ml aluminum tank is compact enough to tuck into tighter engine bays while still providing a visible reservoir via the included dipstick for monitoring. Practical benefits include reduced intake valve and intake tract gunk, easier maintenance thanks to the removable baffle and cleaning access, and a durable hose that tolerates engine heat. Limitations are the modest 300ml capacity which requires periodic draining on engines with heavy blow-by and the recommendation to clean more often in freezing climates to avoid moisture freezing in the vent path.
Best for: Reliability-focused owners who prioritize keeping the intake and valves cleaner over long-term ownership and want a straightforward, serviceable solution to reduce oil vapors entering the intake.
Less Ideal for: Drivers who prefer zero-maintenance parts or who cannot access space in the engine bay for an additional inline component should consider alternatives or professional installation.
- Baffled design with removable baffle and option to add stainless wool for improved oil separation
- Includes NBR fuel/vent hose rated for heat and wear resistance for reliable connections
- Compact 300ml aluminum tank that fits into tight engine bays and includes a dipstick for easy checks
- M16x1.5 threaded inlet/outlet ports for a secure fit to standard PCV hose fittings
- 300ml capacity may require frequent draining on engines with high blow-by
- Manufacturer notes increased maintenance in freezing temperatures to prevent moisture-related blockages
Verdict: A compact, serviceable baffled catch can kit that helps keep intake systems cleaner with durable hose parts for reliable, long-term use.
6. RULLINE 350ml Universal Baffled Oil Catch Can
| Capacity | 350 Milliliters |
|---|---|
| Fuel Type | Gasoline |
| Product Grade | Performance Part |
| Fit Type | Universal |
| Manufacturer | Ruien |
The RULLINE 350ml baffled catch can captures oil and moisture from PCV/CCV crankcase vents to reduce carbon and sludge buildup in the intake system. It is typically mounted near the PCV and intake with the supplied fittings and hose and uses an internal baffle and dipstick to collect and check trapped fluid without repeated disassembly. The can is machined from aluminum, fully tig welded and anodized for corrosion resistance, and the kit includes multiple adapter fittings to work with common hose sizes. Practical benefits include a screw-off cup with O-ring sealing for easy cleaning and a braided hose that is sturdier than basic rubber line. Limitations are its universal fit approach which may require custom mounting and hose selection on a Kia Soul, and the 350ml capacity means it needs periodic draining on higher blow-by engines. Some users modify the drain or add a better dipstick seal for convenience, and clamp quality in the kit is basic so upgrading clamps may be necessary for a longer-lasting install.
Best for: A convenience-driven buyer who wants an easy way to reduce intake oil contamination without a full engine overhaul and prefers a mostly plug-and-play kit they can adapt quickly during a routine DIY install.
Less Ideal for: Drivers seeking a vehicle-specific, bolt-on solution with a dedicated mount and large capacity should consider purpose-made kits for their model instead.
- Baffled aluminum reservoir traps oil and moisture to reduce intake contamination.
- Fully tig welded body and O-ring sealed cup minimize leakage risk.
- Includes multiple adapter fittings for broad hose compatibility.
- Braided hose provided is more durable than thin rubber tubing.
- Universal mounting bracket may not fit directly and often requires a custom bracket or mounting location.
- 350ml capacity requires regular checks and draining on engines with heavier crankcase venting.
- Included hose clamps and small accessories are basic quality and may need replacement.
Verdict: A compact, well-made universal catch can that works for convenient DIY installs but may need custom mounting and occasional accessory upgrades for a tidy Kia Soul fit.
7. EVIL ENERGY 300ml Baffled Oil Catch Can Kit with Breather Filter
| Capacity | 300 Milliliters |
|---|---|
| Material Type | Aluminum |
| Fit Type | Universal |
| Hose length | 2.6ft / 0.8m |
This EVIL ENERGY catch can is a compact aluminum baffled separator designed to intercept oil vapors from crankcase ventilation before they reach the intake. It installs inline with PCV/CCV hoses or can be used as an open breather on pre-PCV engines by fitting the supplied breather filter. The kit includes hoses, a dipstick for quick level checks, stainless steel wool baffle material and mounting bracket hardware, so it is useful for routine engine maintenance and reducing intake valve and throttle-body gunk. Practical benefits include a removable top for cleaning, a visible dipstick to monitor collected oil, and fuel-grade hoses with O-ring sealed fittings that reduce leakage risk. Expect some basic fitting work on body or brackets for neat placement under the hood and occasional cleaning to avoid moisture buildup in cold climates. Instructions and bracket fitment may require moderate mechanical familiarity and extra mounting hardware on some vehicles.
Best for: A risk-averse mainstream Kia Soul owner who wants a low-cost, practical way to reduce intake contamination and prefers a straightforward service item that simplifies periodic maintenance.
Less Ideal for: Drivers who want a vehicle-specific, bolt-on kit with guaranteed bracket and hose fitment or those uncomfortable with minor custom mounting and hose routing work should consider a model-specific solution.
- Baffled aluminum can with removable internals for easy cleaning
- Includes breather filter option so it can be run open or inline with PCV
- Supplied dipstick gives quick visual check of collected oil
- Fuel-grade hose and O-ring fittings reduce leak potential
- Universal bracket and hose lengths may need trimming or custom mounting for a clean fit
- Instructions and labeling are sometimes unclear which can complicate first-time installs
Verdict: A compact, budget-friendly baffled catch can that gives Kia Soul owners an easy way to keep intake systems cleaner with routine maintenance.
Choosing the Right Kia Soul Oil Catch Can: Key Factors to Consider
Filtration and Separation Efficiency
Effective separation is the core purpose of a catch can. A well-designed internal baffle or filter media forces vapors to condense and coalesce so that liquid oil drains to the sump rather than passing into the intake. Higher separation efficiency reduces the rate of carbon and varnish buildup on intake valves and the intake tract.
When evaluating efficiency, consider how the can handles both heavy blow-by and lighter vapor streams. Units with multi-stage baffling or dense filtration media tend to trap more oil but may require more frequent draining. Balance the expected level of blow-by from your engine with the can s capacity and intended service interval.
Mounting Location and Fitment
Proper mounting matters for secure operation and ease of maintenance. In the Kia Soul s compact engine bay you need a can that fits without obstructing other components or stressing hoses. Look for brackets that offer multiple mounting points and hardware compatible with existing chassis or engine bay mounting holes.
Also consider clearance for the oil drain and the angle at which the can sits. A can mounted upside down or at an awkward angle can hinder drainage and make inspection difficult. Choose a location that leaves room to access the drain and to visually check the can s contents without major disassembly.
Hose Routing and Connections
A catch can is only effective when connected correctly to the PCV and crankcase ventilation ports. Hose length, bend radius, and connection type affect reliability and leak potential. Use hoses rated for oil and heat exposure, and avoid tight bends that can collapse or restrict flow.
Quick-disconnect fittings and properly sized hose barbs reduce the chance of leaks. Ensure the kit includes or specifies the correct hose diameters for the Kia Soul s ports, and plan routing that keeps hoses away from hot exhaust components and moving parts.
Capacity and Drain Accessibility
Capacity determines how often you need to service the can. Larger reservoirs allow longer intervals between drains but can be bulkier and harder to fit. Smaller cans may fit easily but require more frequent attention, which can be a maintenance burden.
Drain accessibility is equally important. A well-placed drain valve or plug that can be operated from under the hood without removing the can simplifies routine service. Consider whether you prefer a threaded plug, quick-drain valve, or reusable catch jar based on how comfortable you are with regular maintenance.
Materials and Construction Quality
Durable materials such as anodized aluminum or corrosion-resistant stainless components help the can withstand engine-bay heat and road salts. Threaded fittings, secure mounting brackets, and robust welds or seams reduce the risk of failure over time.
Inspect the expected sealing method for sight glasses, drains, and lid closures. O-ring seals and quality thread engagement prevent leaks. Higher construction quality usually translates to a longer service life and fewer maintenance surprises.
Maintenance Requirements and Serviceability
Routine service is inevitable for a catch can, so ease of maintenance should factor into the buying decision. Evaluate how simple it is to remove the can, open it for cleaning, and reinstall it correctly. Units that require special tools or partial disassembly of surrounding components increase the time and complexity of service.
Check whether replacement filters or internal elements are user-replaceable and how often they should be changed. Clear inspection ports or graduated reservoirs can help you monitor when draining is necessary without removing the can.
How We Chose the Best Kia Soul Oil Catch Can
To assemble this list we focused on criteria that directly affect function and fitment on the Kia Soul. We prioritized filtration media and baffling design because those determine how effectively oil and sludge are separated from crankcase vapors. Mounting and hose routing were evaluated to ensure secure, vibration-resistant installation within the limited engine-bay space of the vehicle. Materials and corrosion resistance were considered to ensure durability in normal road conditions. Ease of maintenance, including drain access and service intervals, was important since regular emptying affects real-world usability. Finally, we checked compatibility with the Kia Soul s engine bay layout and common PCV routing to avoid units that require extensive modification. We excluded any options that lacked clear fitment guidance or used unproven separation methods. The final picks reflect units that balance effective separation, robust construction, straightforward installation, and reasonable maintenance demands.
Our full evaluation process is outlined in our review methodology.
FAQ
Do I need an oil catch can for my Kia Soul?
You do not always need one, but many owners add a catch can to reduce oil vapor entering the intake. Over time those vapors can contribute to intake and valve deposits, so a catch can can be useful if you are concerned about long-term maintenance or if the vehicle experiences heavy short-trip driving where oil does not fully burn off.
How often should the catch can be drained?
Drain intervals depend on driving conditions and the amount of blow-by from the engine. For many users, checking monthly and draining as needed is sufficient. If you observe rapid accumulation after short drives or heavy load use, check more frequently and establish a schedule that fits your driving pattern.
Will a catch can affect engine performance or check-engine lights?
A properly installed catch can that maintains correct crankcase ventilation flow should not trigger fault codes or harm performance. It is important to retain the original ventilation routing and use hoses of the correct diameter. Avoid restricting flow or creating vacuum conditions that the engine control system could interpret as a problem.
Can I install a catch can myself?
Many owners can install a catch can with basic mechanical skills and common hand tools, especially if the kit includes a purpose-built bracket and clear instructions. Installation complexity rises if the can requires custom mounting or rerouting of hoses in a crowded engine bay. If you are unsure, seek help from a technician familiar with the Kia Soul s engine layout.
Does a catch can require special maintenance tools or supplies?
Most maintenance involves periodic draining and occasional cleaning, which requires only a catch pan, basic hand tools, and a rag. Some units use replaceable filter elements that may require new parts over time. There are no specialized tools needed for routine service in typical setups.
Conclusion
Choosing the right oil catch can for a Kia Soul comes down to balancing separation effectiveness, fitment, and ongoing maintenance needs. Prioritize a design with proven baffling or filtration, a mounting solution that fits your engine bay without excessive modification, and a drain arrangement you will actually service.Accepting small tradeoffs can pay dividends: a slightly larger can that reduces service frequency may be worth extra space, while a compact unit might suit tight bays if you are willing to check it more often. Focus on materials, hose compatibility, and serviceability to ensure long-term benefits for engine cleanliness and performance.
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