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If you drive an Infiniti FX35 and want to protect the intake and combustion chambers from oil vapors, an oil catch can can help. Choosing the right unit matters because fitment, filtration efficiency, and maintenance needs affect long-term performance and convenience. This guide highlights seven shortlisted options that balance construction quality, routing simplicity, and maintenance overhead.Below you will find the top picks for the FX35, along with the evaluation criteria that informed the selections and practical notes on installation and upkeep.
Looking for other parts? See all Infiniti FX35 parts & accessories.
Top Picks at a Glance
| Best Reviewed A top-rated pick with lots of positive feedback | ZHSYMX Universal 300ml Aluminum Baffled Oil Catch Can Kit |  |
| Most Popular A crowd favorite that many people choose with confidence | muge racing Universal Baffled Oil Catch Can Kit, 400 ml |  |
| Best Quality Built to a higher standard if you want something more solid | POSENG AN10 1.2L Twin‑Baffle Dual‑Filter Engine Oil Catch Can |  |
| Best Budget The cheapest option that still gets the job done reliably | PTNHZ Billet Aluminum 2-Port Baffled Oil Catch Can with Breather Filter |  |
| Most Sold A high-volume bestseller chosen again and again | EVIL ENERGY 10AN Oil Catch Can with 10 ft Nylon-Braided Fuel Hose Kit |  |
| Best Value for Money The sweet spot between price and what you get | RULLINE 350ml Universal Baffled Oil Catch Can (0046) |  |
| Best Overall The best all-around choice for most situations | EVIL ENERGY 300ml Baffled Oil Catch Can with NBR Hose Kit |  |
1. ZHSYMX Universal 300ml Aluminum Baffled Oil Catch Can Kit
| Capacity | 300 milliliters |
|---|---|
| Material | Aluminum |
| Fit Type | Universal |
This ZHSYMX 300ml baffled oil catch can is a compact, billet-aluminum unit intended to intercept oil vapors from the crankcase ventilation system before they reach the intake. It installs inline between the PCV/breather and intake plumbing using the included bracket, tubing, and fittings and is typically mounted in an engine bay where space allows. The internal baffle and 300ml reservoir give it basic oil-vapor separation capacity and a visible drain point makes service straightforward. Aluminum construction with an anodized finish resists corrosion and looks factory-quality under the hood. Because it is a universal kit, minor hose routing work and possibly extra vacuum hose or adapters are often required to fit specific engines. The kit does not include engine-specific instructions, so expect to reference installation guides for the Infiniti FX35 and check clearances around turbo or intake components. For FX35 owners seeking a budget-friendly, reliable baffled can to reduce oil-induced intake deposits, this offers a solid, no-frills solution.
Best for: Reliability-focused owners who prioritize reducing intake carbon and protecting long-term engine health on their Infiniti FX35 and prefer a durable, serviceable add-on over cosmetic parts.
Less Ideal for: Owners who want a plug-and-play, vehicle-specific kit with exact-fit adapters and step-by-step instructions should consider FX35-specific cans or OEM-style solutions instead.
- Baffled internal design helps condense oil vapors and limit carbon carryover to the intake.
- Billet aluminum body with anodized finish resists corrosion and presents a factory-quality appearance.
- 300ml reservoir size reduces service frequency compared with smaller cans and has a drain for easy maintenance.
- Universal kit includes bracket and tubing so it can be fitted without custom fabrication.
- Universal fittings may require additional vacuum hose or adapters to reach or mate to FX35-specific ports.
- No vehicle-specific installation instructions included which can complicate fitment for some owners.
Verdict A durable, budget-friendly baffled catch can that gives FX35 owners a reliable way to limit intake oil deposits, but requires some DIY fitment.
2. muge racing Universal Baffled Oil Catch Can Kit, 400 ml
| Capacity | 400 ml |
|---|---|
| Material | Aluminum |
| Hose size | 3/8" fuel line included |
| Installation types | Vented with breather or sealed plug option |
This muge racing catch can is a compact, budget-friendly way to reduce oil vapor recirculation in forced-induction or aging engines. The baffled 400 ml reservoir and internal wool/screen trap cool and condense blow-by so oil collects in the can instead of the intake. It can be run as a vented breather with the included filter or sealed to the crankcase using the supplied plug. The kit includes three adapter fittings with O-rings, hose clamps, a dipstick for level checks and a short length of 3/8" hose. Its lightweight anodized aluminum body looks clean under the hood and the mounting bracket gives a simple attachment point. Common limitations are the thin, short supply hose and a bracket that may need relocation or modification for neat fitment on some cars; several users also reported occasional fitting leaks that required thread sealant. For an Infiniti FX35 owner wanting an affordable, easy-to-install catch can to reduce intake oil contamination, this unit covers the basics without complex plumbing.
Best for: A convenience-driven buyer who wants a simple, low-effort way to reduce oil contamination in their Infiniti FX35 without heavy modification or tuning.
Less Ideal for: Drivers seeking a vehicle-specific, bolt-in factory-quality replacement or high-flow racing solution should consider purpose-built kits with reinforced hoses and dedicated brackets instead.
- Baffled 400 ml reservoir that condenses and traps oil vapors
- Includes breather filter and plug for vented or sealed installation
- Three adapter fittings with O-rings and hose clamps to support common hose sizes
- Supplied hose is thin and short and often needs replacement
- Mounting bracket location and holes may not suit every engine bay without modification
- Some fittings have leaked for users unless sealed or re-torqued carefully
Verdict A practical, inexpensive catch can that does the job for FX35 owners willing to replace the supplied hose and tweak the mount for a cleaner install.
3. POSENG AN10 1.2L Twin‑Baffle Dual‑Filter Engine Oil Catch Can
| Capacity | 1.2 Liters |
|---|---|
| Hose Fitting Size | AN10 |
| Material | Aluminum |
| Design | Twin baffle with dual breather filters |
This POSENG oil catch can is a large 1.2L aluminum reservoir built with twin internal baffle plates and two external breather filters to separate oil and vapors from crankcase recirculation. It is typically installed in the breather or PCV plumbing to capture oil mist and condensate that would otherwise coat intake runners and valves on a boosted or high-mileage Infiniti FX35. The can's TIG welded aluminum body and AN10 fittings suit higher-flow setups and make it easier to route lines from both valve cover outlets. Practical benefits include higher capacity between drains, visible containment of collected oil, and the option to vent through the included breathers or plumb back to the intake. Limitations are its bulky footprint that can be challenging to locate in tight FX35 engine bays and a basic drain petcock that reviewers say could be more robust. Fitment will require appropriate brackets and routing specific to the FX35, and some users may omit the external filters if space is constrained.
Best for: Performance-oriented Infiniti FX35 owners looking to protect intake valves and reduce oil contamination under boost or spirited driving, and who prioritize higher capacity and flow capability over compact packaging.
Less Ideal for: Owners who need a compact, stealthy solution for tight engine bays or who prefer a maintenance-free sealed system should consider smaller or differently configured catch cans.
- Large 1.2L capacity reduces service frequency on heavy-duty or turbocharged engines
- Twin internal baffle design improves oil separation before vapors exit the can
- AN10 hose fittings and included breather filters support higher flow and dual feed lines
- TIG welded aluminum construction offers corrosion resistance and a factory-quality look
- Bulky canister size can be difficult to tuck into the Infiniti FX35 engine bay
- Drain petcock is basic and may require replacement or modification for easier servicing
- Material gauge appears thin in some user reports, which may affect long-term durability
Verdict A high-capacity, performance-focused catch can for Infiniti FX35s that excels at oil separation but requires space and proper mounting in the engine bay.
4. PTNHZ Billet Aluminum 2-Port Baffled Oil Catch Can with Breather Filter
| Fit Type | Universal Fit |
|---|---|
| Material | 6061 Billet Aluminum |
| Ports | 2-Port Baffled |
| Drain | Bottom drain with fitting |
This PTNHZ catch can is a budget-friendly, universal-fit oil separator machined from 6061 billet aluminum with an anodized finish. It installs inline with the PCV/ccv plumbing to trap oil mist and condensation before gases re-enter the intake; the internal baffle and included brass micron filter help condense and retain oil while the breather lets filtered vapor escape. The kit ships with adjustable mounting hardware, O-ring sealed fittings and a bottom drain for servicing. Practical benefits include a sturdy metal body that resists corrosion and a simple removable canister for periodic draining, making it a low-cost way to reduce intake and valve buildup on an Infiniti FX35. Limitations are the universal fitment, which can require custom hoses or brackets for neat installation in the FX35 engine bay, and some users report the fittings use straight threads rather than pipe threads and recommend applying sealant. If you want a no-frills, economical catch can that performs like pricier units after minor sealing and mounting tweaks, this is a sensible choice.
Best for: Budget-conscious Infiniti FX35 owners who want to reduce intake and valve contamination without spending on a premium branded can; they value practical effectiveness and are comfortable doing light custom routing or sealing work.
Less Ideal for: Buyers seeking a plug-and-play, vehicle-specific catch can with factory-style mounting and fittings should consider dedicated FX35 kits that require no modification.
- Billet 6061 aluminum construction with anodized finish for durability and corrosion resistance
- Baffled two-port design and brass micron filter to condense and trap oil vapors
- Includes O-ring sealed fittings and bottom drain for easier service and leak control
- Adjustable mounting bracket allows orientation changes to fit tight engine bays
- Universal kit requires custom hose routing or bracket fabrication for clean fitment in the FX35
- Some fittings use straight threads instead of tapered pipe threads so additional sealing may be necessary
Verdict A low-cost, billet aluminum baffled catch can that delivers real oil separation for an Infiniti FX35 if you are willing to handle minor sealing and custom mounting.
5. EVIL ENERGY 10AN Oil Catch Can with 10 ft Nylon-Braided Fuel Hose Kit
| Capacity | 750ml |
|---|---|
| Hose ID | 0.56 inch (14.22mm) |
| Hose length | 10 feet |
| Working pressure | 500 PSI |
| Operating temperature | -40°F to 257°F |
This EVIL ENERGY kit pairs a 750ml aluminum baffled catch can with a 10AN nylon-braided fuel hose and multiple swivel fittings so you can route and drain crankcase vapors away from the intake. It is typically installed in the PCV/CCV plumbing on turbocharged or high-mileage engines to trap oil and keep intake valves and intake tract cleaner. Notable features include a bottom drain valve for easier service, an O-ring sealed threaded cap, and a baffled internal design rather than a simple foam filter. The supplied 10-foot hose and AN swivel ends give flexibility for placement in an engine bay and the hose spec supports high pressure and elevated temperatures. Practical benefits are reduced intake gunk and simpler maintenance thanks to the drain spigot and included fittings. Limitations are that the kit is universal rather than FX35-specific so you will need the correct adapter fittings and a suitable mounting location on an Infiniti FX35, and build quality and fitment tolerances reported by some buyers are mixed compared with higher-end branded units.
Best for: A risk-averse mainstream buyer looking to protect an Infiniti FX35 from intake contamination without paying for a premium race unit and who prefers a practical, serviceable upgrade.
Less Ideal for: Not a good choice for buyers who want a direct-fit, vehicle-specific plug-and-play kit for the FX35 or who prioritize top-tier finish and precision-welded mounts over cost savings.
- 750ml baffled can reduces oil vapor and helps keep intake valves cleaner
- Bottom drain valve with threaded O-ring makes servicing easier without full disassembly
- Includes 10 ft of nylon-braided 10AN hose and swivel fittings for flexible routing
- Aluminum can and high-temperature CPE nylon-braided hose rated for high working and burst pressures
- Universal kit requires additional FX35-specific adapters or custom hose routing for proper fitment
- Some customers report inconsistent finish and crooked mounting tab on arrival
Verdict A budget-friendly, serviceable baffled catch can kit that can protect an Infiniti FX35’s intake if you supply the right adapters and expect mixed cosmetic fitment.
6. RULLINE 350ml Universal Baffled Oil Catch Can (0046)
| Capacity | 350 Milliliters |
|---|---|
| Fuel Type | Gasoline |
| Product Grade | Performance Part |
| Fit Type | Universal |
The RULLINE 350ml oil catch can is a simple, universal baffled reservoir intended to capture oil and moisture from the PCV/CCV system before it reaches the intake. It installs inline between the PCV and intake with the supplied fittings and a steel-braided hose, and includes a dipstick for checking fluid level without disassembly. The unit is TIG-welded aluminum with an anodized finish and threaded drain-style cup that seals with an O-ring, so it resists corrosion and is relatively lightweight. For an Infiniti FX35 this type of catch can helps reduce carbon and sludge buildup on intake components and throttle bodies, which is helpful for engines prone to intake deposits. Expect to mount the can using a custom or vehicle-specific bracket and to replace or adapt hoses for proper fit and diameter. The main compromises are the small 350ml capacity that requires periodic checks and the universal mounting/hose hardware that may need modification to fit cleanly in the FX35 engine bay.
Best for: Practical optimizers who want an affordable, no-frills way to reduce intake carbon build up on their Infiniti FX35 without investing in a vehicle-specific kit.
Less Ideal for: Drivers seeking a maintenance-free, large-capacity or vehicle-tailored solution should consider a purpose-built FX35 kit or higher-capacity canister instead.
- Baffled aluminum reservoir captures oil and moisture to reduce intake contamination.
- TIG-welded construction with O-ring sealed fittings reduces risk of leakage.
- Includes dipstick for quick fluid checks without removing the unit.
- Supplied braided hose improves durability compared with thin rubber tubing.
- 350ml capacity is small so it requires regular monitoring and cleaning.
- Universal bracket and fittings may need modification for a tidy, secure FX35 installation.
Verdict A budget-friendly, compact catch can that effectively reduces intake deposits on an FX35 but needs periodic emptying and custom mounting for a clean fit.
7. EVIL ENERGY 300ml Baffled Oil Catch Can with NBR Hose Kit
| Capacity | 300 Milliliters |
|---|---|
| Hose length | 5ft (1.5m) |
| Hose ID | 3/8" |
| Port thread | M16×1.5 |
| Fuel Type | Gasoline |
This EVIL ENERGY catch can is a compact, baffled aluminum separator intended to intercept oil and moisture before they re-enter the intake. It is installed in the PCV/vent path or used as an inline seal can and is typically mounted in the engine bay with the supplied bracket, hoses, and fittings. The removable baffle plus steel wool helps coalesce oil droplets so the catch can collects residue instead of the intake, which reduces carbon buildup and keeps throttle bodies and intake valves cleaner. The kit includes a 5ft NBR hose rated for heat and wear, M16x1.5 threaded ports, O-rings, clamps, and a dipstick for easy level checks. For real-world use the unit is easy to mount and service and the 300ml capacity is large enough to avoid frequent emptying while still fitting tight engine bays. Limitations are that the universal fittings and hose may not match every vehicle’s factory ports and some buyers add extra hose or different clamps for cleaner routing; in very cold climates frequent cleaning is recommended to avoid moisture freeze. The product balances solid build quality with straightforward functionality for routine maintenance-focused owners.
Best for: Drivers seeking a balanced, do-it-yourself solution to protect engine internals and reduce intake carbon buildup while keeping installation simple and maintenance periodic.
Less Ideal for: Those who need a vehicle-specific plug-and-play kit with exact factory-matching fittings or owners unwilling to modify routing or buy small extra parts for a perfect fit.
- Baffled internal design with included steel wool improves oil separation and reduces intake contamination.
- Solid billet aluminum construction with secure threaded ports for durable service life.
- Includes 5ft heat- and wear-resistant NBR hose plus clamps and a dipstick for installation and monitoring.
- 300ml capacity is compact for tight engine bays yet large enough to limit servicing frequency.
- Universal kit may require additional hose length, clamps, or adapter fittings for perfect fitment on some vehicles.
- O-ring fit can be tight and over-tightening fittings can damage seals if care is not taken.
Verdict A well-built, user-friendly 300ml baffled catch can that offers strong contamination control for Infiniti FX35 owners willing to do a simple universal install.
Choosing the Right Infiniti FX35 Oil Catch Can: Key Factors to Consider
Fitment and Hose Routing
Proper fitment ensures the catch can integrates cleanly with the Infiniti FX35 PCV and intake vacuum lines without stretching or kinking hoses. Check available mounting locations and hose lengths to avoid tight bends that can restrict flow.
Good routing also reduces the chance of vibration-induced loosening and makes future maintenance easier. If a unit requires significant bracket fabrication or relocation of OEM components, factor the extra time and complexity into your decision.
Construction and Materials
A robust housing resists corrosion, heat, and road debris for long-term reliability. Aluminum and stainless steel bodies are common because they balance weight and durability, while clear or sight-window designs allow quick visual checks of oil accumulation.
High-quality fittings and threaded ports reduce leak risk. Consider whether the materials used will withstand engine-bay temperatures and exposure to oil vapors over time.
Separation Method and Effectiveness
Different catch cans use baffles, coalescing filters, or filter media to separate oil from crankcase vapors. The efficiency of separation affects how much oil reaches the intake and how often you need to drain the can.
A more effective internal design usually means less frequent maintenance and better long-term protection for the intake and valves. However, more complex internals can be harder to clean, so balance separation performance with serviceability.
Drain Design and Maintenance Ease
A convenient drain system makes routine service quick and clean. Look for user-friendly drain valves, quick-release fittings, or removable cups that allow draining without removing the entire unit.
Consider how often the can will need servicing based on driving style and engine condition. Units that require disassembly for each service can add time and increase the chance of error during reassembly.
Mounting and Installation Hardware
Included brackets, clamps, and hose adapters reduce the need for additional parts and simplify installation. Confirm that the kit provides hardware compatible with the FX35 mounting points or that commonly available brackets will fit.
A kit that includes clear instructions and labeled components lowers the chance of routing errors and helps ensure leak-free connections, especially if you plan to install the unit yourself.
Compatibility with Turbo or Naturally Aspirated Operation
While the FX35 is naturally aspirated, some owners may modify or tune their vehicle. Ensure the chosen catch can can handle the expected pressure differentials and crankcase flow rates if modifications are planned.
Units designed for boosted engines typically have sturdier fittings and higher flow capacity. Confirm that the can’s internal design and port sizes match the PCV system requirements to maintain proper crankcase ventilation.
FAQ
How often should I check the Infiniti FX35 oil catch can?
Check the catch can visually every few thousand miles or during routine oil changes to monitor oil accumulation. Driving style and engine condition influence fill rate, so more frequent checks are advisable if you do short trips or spirited driving.
Will an oil catch can affect engine performance on the FX35?
A properly installed catch can should not negatively affect engine performance. It intercepts oil and condensation before they reach the intake tract, which can help maintain consistent combustion over time. Ensure correct hose routing and secure fittings to avoid vacuum leaks.
Can I install an oil catch can myself on the FX35?
Many owners can install a catch can with basic tools if the kit includes compatible hoses, clamps, and a mounting bracket. Installation complexity varies, so review the kit contents and instructions and allow extra time if custom mounting or hose modifications are needed.
How do I know if my catch can is working?
A working catch can will collect a noticeable amount of oil or sludge in the reservoir over time. Reduced oil residue at the intake and throttle body during inspections is another sign. Regular checks and keeping a service log help confirm its effectiveness.
Does installing a catch can change my vehicle maintenance schedule?
A catch can adds an occasional maintenance task but does not replace regular engine service. You may need to drain the can at intervals based on how quickly it fills, which depends on driving conditions and engine blow-by rates.
How We Chose the Best Infiniti FX35 Oil Catch Can
We prioritized fitment and routing compatibility with the Infiniti FX35 engine bay to ensure straightforward installation without major modifications. Build quality was assessed next, focusing on durable housings, reliable internal baffles or filtration media, and leak-resistant fittings. We also evaluated ease of installation, including available mounting points, included hoses and clamps, and whether the unit supports OEM-style PCV routing.Maintenance demands were another key filter, emphasizing designs that allow easy draining and cleaning, clear overflow indicators, and accessible drain points. Finally, we considered filtration approach and vapor separation effectiveness by looking at internal baffling designs and whether the unit minimizes oil carryover into the intake. Units that required extensive fabrication, incompatible hose sizes, or unclear maintenance procedures were excluded from the list.
Our full evaluation process is outlined in our review methodology.
Conclusion
Choosing the right Infiniti FX35 oil catch can comes down to fitment, separation effectiveness, and maintenance convenience. Prioritize a unit that fits the engine bay without complex modifications, offers reliable vapor separation, and has a user-friendly drain system.Balance construction quality and installation simplicity against how often you are willing to service the can. That approach will help you protect the intake and maintain engine cleanliness with minimal hassle.
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