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If you drive a Chevrolet Equinox and want to limit oil vapor and sludge from entering the intake, choosing the right oil catch can can matter a lot. The right unit helps trap blow-by oil before it reaches the intake tract, which can reduce carbon buildup and help maintain consistent airflow. This guide outlines the top shortlisted options for the Chevrolet Equinox and explains the key criteria we used to evaluate them, including filtration method and vehicle-specific fitment. Read on to see which features to prioritize and why these picks made the list.
Looking for other parts? See all Chevrolet Equinox parts & accessories.
Top Picks at a Glance
| Best Reviewed A top-rated pick with lots of positive feedback | WENJTP 150ml Baffled Oil Catch Can with Filter and Drain Valve |  |
| Most Popular A crowd favorite that many people choose with confidence | RULLINE 350ml Universal Aluminum Baffled Oil Catch Can |  |
| Best Quality Built to a higher standard if you want something more solid | EVIL ENERGY Air Oil Separator Catch Can for GM 5.3L/6.2L V8 Applications |  |
| Best Budget The cheapest option that still gets the job done reliably | Htostar Racing Billet Aluminum Oil Catch Can Kit (Black) |  |
| Most Sold A high-volume bestseller chosen again and again | RALZAOTO Oil Catch Can Separator |  |
| Best Value for Money The sweet spot between price and what you get | WENJTP 150ml Baffled 3-Port Universal Oil Catch Can with Filter and Drain Valve |  |
| Best Overall The best all-around choice for most situations | EVIL ENERGY 300ml Baffled Oil Catch Can with NBR Hose Kit |  |
1. WENJTP 150ml Baffled Oil Catch Can with Filter and Drain Valve
| Capacity | 150 Milliliters |
|---|---|
| Fuel Type | Diesel, Gasoline |
| Fit Type | Universal |
| Ports | 3× 3/8-18 NPT |
This 150ml baffled catch can captures oil and condensation from the PCV/venting circuit and stores it in a small, easy-to-clean aluminum reservoir. It is typically plumbed between the valve cover or crankcase vent and the intake so vapors pass through the low-micron bronze-style breather and baffle before reaching the intake manifold. Notable features include a washable breather filter, a removable drain valve for emptying without disassembly, multiple adapters for hose fitment, and a 360 degree adjustable mounting bracket. In practice the unit is compact enough for tight engine bays and will reduce carbon buildup in direct-injection intakes when emptied regularly. Limitations are its small 150ml capacity, which requires frequent checks on engines with heavy blow-by, and the included mounting bracket and some adapters may need replacement for a robust, long-term installation. For a reliability-focused fix on a Chevrolet Equinox this catch can offers a cost-effective way to reduce intake contamination if you maintain it on a regular schedule.
Best for: Reliability-focused owners who want a simple preventive measure to reduce oil contamination of the intake on their Chevrolet Equinox and who are willing to perform routine checks and drainage.
Less Ideal for: Drivers who prefer a maintenance-free solution or who need a larger-capacity catch can for heavy-duty or high-mileage engines should consider a bigger, more robust unit.
- Baffled design plus low-micron breather filter improves separation of oil and moisture from crankcase vapors
- Washable filter and removable drain valve let you empty and reuse the can without uninstalling it
- Includes multiple adapters and an adjustable mounting bracket for flexible placement in tight engine bays
- Compact 150ml reservoir fits where larger cans may not and is easy to clean
- Small 150ml capacity needs frequent draining on engines with significant blow-by
- Included mounting bracket and some adapters are lightweight and may require upgrade for permanent installs
Verdict A compact, affordable catch can that helps protect a Chevrolet Equinox intake when monitored and drained regularly, but its small reservoir and light mounting hardware limit it for heavier-duty use.
2. RULLINE 350ml Universal Aluminum Baffled Oil Catch Can
| Fit Type | Universal |
|---|---|
| Capacity | 350ml |
| Material | Aluminum |
| Fitment Note | Universal Fit |
This RULLINE 350ml catch can captures oil and moisture from PCV/CCV lines to reduce intake and valve deposits, then stores the separated liquid in a machined aluminum reservoir for periodic removal. Typical installation routes crankcase vent lines into the can and vents back to the intake or atmosphere as preferred; the kit includes multiple fittings and a dipstick so you can monitor fluid without disassembly. Construction is aluminum with TIG welding and a baffled internal design to improve separation and resist corrosion. Practical benefits include a compact 350ml capacity that hides easily in the engine bay and a threaded reservoir that can be drained or modified with a discharge valve. Limitations are that the supplied hose and some small fittings are lower quality so you will likely buy better vacuum-rated hoses and clamps for a durable Chevy Equinox installation, and the bracket and instructions are basic so expect custom mounting and some fabrication for a tidy fit. This is a budget-friendly, functional catch can if you are comfortable doing a little parts swapping during install.
Best for: A convenience-driven owner who wants a simple, effective way to reduce intake carbon and keep the Equinox engine cleaner without a major performance project.
Less Ideal for: Drivers who want a fully bolt-on, vehicle-specific kit with factory-style hoses and tailored brackets should look for an Equinox-specific system instead.
- Baffled aluminum reservoir with TIG welds for corrosion resistance and durable construction.
- Includes multiple adapter fittings and a dipstick for quick fluid checks without opening the can.
- Compact 350ml size fits discreetly in tight engine bays typical of an Equinox.
- Threaded cup design allows adding a drain valve or easy cleaning.
- Supplied vinyl hose and some small fittings are low quality and usually need replacement for long-term reliability.
- Basic mounting bracket and minimal instructions require custom fitting and some mechanical experience.
Verdict A compact, affordable aluminum catch can that works well for Chevrolet Equinox owners willing to swap the supplied hoses and do light custom mounting for a reliable installation.
3. EVIL ENERGY Air Oil Separator Catch Can for GM 5.3L/6.2L V8 Applications
| Brand | EVIL ENERGY |
|---|---|
| Manufacturer | Speedwow Tuning |
| Compatible engines | 5.3L & 6.2L (listed fitments) |
| Item model number | EV07326BK |
This EVIL ENERGY air oil separator is a bolt-on catch can kit that captures fine oil vapor from the PCV system using a mesh filter and a small reservoir. It installs with the supplied brackets, hoses and fittings and is intended to be mounted on the PCV side of the engine for direct replacement. In practice the unit keeps oil and milky residue out of the intake tract, which helps maintain cleaner intake valves and combustion for long-term performance. Buyers will appreciate the prewrapped hoses, prelubed O-ring and straightforward bracket system that makes installation possible with basic hand tools. The reservoir is relatively small so it needs to be checked and drained frequently until you learn how much it collects on your driving cycle. Some users have reported plastic hose fittings degrading under prolonged heat, so swapping to upgraded hoses is a simple preventive step for high-mileage or high-temperature use. For a performance-minded fitment on compatible GM engines the kit delivers solid separation at an affordable price, with the caveat that routine inspection and occasional hose upgrades improve long-term reliability.
Best for: Performance-oriented owners who want to reduce intake oil contamination and preserve combustion efficiency on their Chevrolet Equinox by adding an aftermarket oil separator as a preventative upgrade.
Less Ideal for: Owners seeking a maintenance-free, large-capacity can or a completely metal-hosed, race-grade solution should consider higher-end catch cans with larger reservoirs and fully upgraded fittings.
- Direct-fit kit with brackets, hoses and fittings for straightforward installation
- Fine mesh aluminum filter captures oil vapor to reduce intake contamination
- Prewrapped hoses and prelubed O-ring simplify the install and reduce vacuum-noise issues
- Affordable option that matches performance of pricier brands according to user reports
- Small reservoir requires frequent checking and draining during break-in or heavy use
- Plastic hose fittings may degrade from heat over long-term use and could need replacement
Verdict A budget-friendly, direct-fit oil separator that cleans crankcase vapors effectively for performance-minded GM engine owners but needs regular checks and possible hose upgrades for long-term durability.
4. Htostar Racing Billet Aluminum Oil Catch Can Kit (Black)
| Thread Size | M16*1.5 |
|---|---|
| Capacity | 400ML |
| Fit Type | Universal |
| Material | Aluminum T-6061 |
| Adapters Included | 6mm, 8mm, 10mm adapters |
This Htostar Racing catch can is a budget-friendly billet aluminum unit intended to reduce oil vapor and moisture that recirculate into the intake, helping prevent carbon buildup on intake valves. It installs inline with PCV/breather plumbing and is supplied with a removable baffle, a dipstick-style indicator, multiple adapter fittings, a mounting bracket, and basic hose. The thicker T-6061 body and anodized finish make it more durable than thin-sheet alternatives, and the internal media plus steel wool aid in condensing vapors to liquid that drains into the reservoir. In practice it is useful for drivers who want a low-cost way to keep intake passages cleaner and potentially preserve performance on direct-injection Equinox engines. Limitations are the small 350–400 ml capacity that requires periodic draining and the supplied hose and media, which several users replace with higher-quality tubing and copper wool for better reliability. Fitment requires checking for adequate space in the engine bay and making minor plumbing adjustments during installation.
Best for: Budget-conscious Chevrolet Equinox owners who want a simple, low-cost preventative upgrade to reduce intake oil and moisture buildup and extend engine cleanliness.
Less Ideal for: Drivers seeking a maintenance-free or high-capacity solution or those who prefer a fully plug-and-play, vehicle-specific kit with OEM-quality hoses and fittings.
- Billet T-6061 aluminum body for improved durability over thin-shell cans
- Removable baffle and internal media to condense oil vapors into liquid
- Includes multiple adapters and adjustable mounting bracket for flexible placement
- Dipstick-style indicator simplifies checking fluid level without disassembly
- Small 350–400 ml capacity requires frequent checks and draining under heavy use
- Factory-supplied hose and packing are low quality and often swapped for better materials
Verdict A sturdy, inexpensive billet catch can that cleans intake vapors effectively for the price if you are willing to replace the supplied hose and keep up with regular draining.
5. RALZAOTO Oil Catch Can Separator
| Compatible vehicles | 2014-2018 Silverado 1500, 2014-2018 Sierra 1500, 2015-2020 Tahoe/Suburban, 2015-2020 Yukon, 2015-2019 Escalade (5.3L & 6.2L) |
|---|---|
| Material | Anodized aluminum |
| Installation time | About 30 minutes |
| Maintenance interval | Check every 500–1000 miles |
This RALZAOTO oil catch can captures oil and blow-by vapor from the PCV side of the engine to help reduce intake and valve deposits. It installs with provided brackets, hoses, and fittings intended for direct replacement and the anodized aluminum body resists heat and pressure encountered under the hood. In practice you mount it inline with the PCV plumbing, check or drain the collection chamber every 500 to 1,500 miles depending on driving, and the fine mesh filter helps trap very small oil droplets. Buyers will appreciate the straightforward hardware and generally easy 30-minute install, though older or brittle factory hoses may complicate routing. The can is compact so it fits tight engine bays, but that also means limited capacity so frequent checks are required for high-mileage daily driving. Some users reported unclear labeling of inlet versus outlet, so take time to verify hose routing during installation.
Best for: A risk-averse mainstream buyer who wants a factory-quality preventive upgrade to reduce oil contamination in the intake without major engine modification; good for owners prioritizing long-term engine cleanliness.
Less Ideal for: Not a good fit for drivers seeking a heavy-duty solution for track or high-boost tuning where larger capacity or active baffling is necessary.
- Anodized aluminum construction for heat and corrosion resistance
- Includes custom brackets, hoses, and fittings for straightforward install
- Fine mesh filter captures small oil vapor and blow-by particles
- Compact footprint fits crowded engine bays
- Smaller collection capacity requires more frequent draining on high-mileage use
- Some customers noted unclear inlet/outlet labeling which can complicate installation
Verdict A compact, heat-resistant catch can that offers a simple preventive upgrade for intake cleanliness but has limited capacity requiring regular checks.
6. WENJTP 150ml Baffled 3-Port Universal Oil Catch Can with Filter and Drain Valve
| Capacity | 150 Milliliters |
|---|---|
| Ports | 3 x 3/8-18 NPT |
| Material | 6061 Aluminum |
| Fit Type | Universal |
This 150 ml WENJTP catch can is a small, billet aluminum unit that captures crankcase vapors and separates oil and moisture before they enter the intake. It installs inline between PCV/valve-cover hoses and the intake on a Chevrolet Equinox to reduce carbon buildup on intake ports and intake valves. The can is baffled and uses a low-micron bronze filter plus dual filtration for better separation, and it disassembles for cleaning. A 360 degree adjustable bracket and multiple adapters give flexibility for tucked engine bays, and a threaded drain valve makes servicing straightforward. Limitations to consider are the small 150 ml capacity, which means more frequent emptying on turbo or high-blow-by engines, and the listed adapters may not fit every hose size exactly because threads were changed for better sealing. The unit is a practical, budget-conscious option if you want a compact, reusable catch can for routine maintenance on an Equinox, but owners with heavy-duty or forced-induction setups should choose a larger capacity model.
Best for: Practical optimizers looking for an affordable, compact catch can to reduce oil contamination on daily-driven Chevrolet Equinox vehicles and who prefer easy installation and periodic maintenance over maximum capacity.
Less Ideal for: Drivers who run heavy-duty, high-mileage, or forced-induction Equinox engines and those who want a large-capacity, maintenance-free solution should consider larger professional-grade catch cans instead.
- Billet 6061 aluminum construction for corrosion resistance and durability.
- Baffled design with a low-micron bronze filter and dual filtration to trap oil and moisture before they reach the intake.
- 360 degree adjustable mounting bracket and multiple adapters support flexible installation in confined engine bays.
- Removable components and a drain valve make the can easy to clean and service.
- Compact size fits tight spaces common on Equinox engine bays.
- Small 150 ml capacity requires frequent draining on engines with higher crankcase blow-by.
- Improved tapered threads and included adapters may not fully insert, which can complicate hose connections.
- Mounting hardware quality and included fittings have mixed reports and may need replacement for long-term use.
Verdict A budget-friendly, compact billet aluminum catch can that works well for routine oil separation on an Equinox but has limited capacity for high blow-by applications.
7. EVIL ENERGY 300ml Baffled Oil Catch Can with NBR Hose Kit
| Capacity | 300 Milliliters |
|---|---|
| Hose length | 5 ft (1.5 m) |
| Hose inner diameter | 3/8" |
| Port thread | M16×1.5 |
This EVIL ENERGY 300ml baffled catch can separates oil and moisture from crankcase vapors before they reach the intake, helping to reduce carbon and intake-valve gunk. It installs as an inline unit in the PCV/vent routing or as a breather for pre-PCV systems and includes a 5 ft NBR hose, clamps, a removable baffle and steel wool to improve coalescing. For a Chevrolet Equinox the can’s 300ml capacity and compact aluminum body make it easy to mount in tight engine bays and service without removing major components. The kit’s M16*1.5 threaded ports and included fittings provide a secure connection, though some installs will require extra hose length or different clamp counts to route neatly. Regular draining and occasional cleaning of the baffle and steel wool are necessary, and the vendor notes potential freezing issues in very cold climates where moisture can accumulate. If you want a value-oriented, well-built catch can that reduces intake contamination on an Equinox, this unit performs the core job reliably with minor fitment planning required.
Best for: Balanced buyers who want a practical, factory-quality upgrade to reduce intake contamination on a Chevrolet Equinox without spending on high-end race hardware.
Less Ideal for: Drivers who prefer a completely vehicle-specific, bolt-on solution with guaranteed-fit hoses and brackets should consider purpose-made Equinox kits instead.
- Baffled design plus steel wool improves oil/moisture separation and reduces intake deposits.
- Compact 300ml aluminum can that is easy to mount in constrained engine bays.
- Includes 5 ft NBR hose and fittings for a complete basic installation.
- Removable baffle and dipstick make inspection and servicing straightforward.
- Universal fittings may require additional hose or clamps for a clean, vehicle-specific installation.
- 300ml capacity means more frequent checks on high-blow-by engines compared with larger cans.
Verdict A compact, well-made baffled catch can that gives Chevrolet Equinox owners reliable intake protection at good value, provided you plan hose routing and periodic maintenance.
Choosing the Right Chevrolet Equinox Oil Catch Can: Key Factors to Consider
Filtration Type and Media
The filtration method determines how effectively an oil catch can separates oil and vapor from crankcase gases. Multi-stage or coalescing media tend to trap finer aerosols and return liquid oil to the can, while simple baffles catch larger droplets. Understanding the media helps you predict how often the can will need draining and how much oil will be retained before bypass or saturation.
Choose a filtration approach that matches your driving habits. Short, stop-and-go trips create different vapor loads than long highway runs. Better media can reduce carryover into the intake but may require more frequent inspection and maintenance.
Material and Durability
Construction materials affect longevity and resistance to heat and oil exposure. Aluminum and stainless steel resist corrosion and are less likely to degrade from hot oil or solvent contact, while some plastics may soften over time in hot engine bays. Durable seals and fittings reduce the chance of leaks or vacuum loss.
Consider the engine bay conditions of the Equinox, including ambient temperatures and available mounting locations. A well-built can that resists cracking and keeps a secure seal will reduce long-term maintenance and potential vacuum system issues.
Mounting and Fitment
Proper mounting is essential to avoid stress on hoses and to keep the can accessible for routine draining. A unit that offers multiple mounting options or a vehicle-specific bracket will fit more securely and simplify installation. Poorly located cans can be difficult to drain or may interfere with other engine components.
Ensure the chosen design accommodates the Equinox engine layout and provides stable attachment points. Consider vibration isolation and whether the can's orientation affects drainage and venting.
Hose Compatibility and Routing
Hose size and routing determine how easily the can integrates with the PCV and intake plumbing. Matching hose diameters and using appropriate clamps reduces the risk of leaks and pressure losses. Short, direct routing minimizes condensate buildup and helps the catch can perform as intended.
Plan the hose path before purchasing to avoid sharp bends or kinks. Also account for heat sources and moving parts so hoses remain secure and do not degrade prematurely.
Drainability and Maintenance Access
How you remove captured oil influences how often you will service the can and how clean the process is. A threaded drain plug, petcock, or removable bowl each has tradeoffs between convenience and potential for mess. Transparent sight tubes or clear bowls make it easier to monitor oil levels without disassembly.
Select a design that balances low maintenance time with cleanliness. Easy access encourages regular draining, which keeps the system working well and prevents overflow or re-entrainment of oil into the intake.
Sealing and Pressure Management
A catch can must maintain the engine's expected crankcase pressure characteristics. Poor sealing can create vacuum leaks or unmetered air paths that affect engine performance. Similarly, the venting strategy matters: some systems vent to atmosphere while others vent back to the intake, each with implications for emissions and engine behavior.
Verify that fittings are well sealed and that the can does not introduce unwanted air leaks. Consider whether the design preserves the vehicle's required pressure and whether additional fittings are needed for proper operation.
FAQ
Does an oil catch can affect my Equinoxs engine performance?
An oil catch can is designed to reduce oil vapor entering the intake, which can help maintain consistent airflow and reduce deposit formation. It generally does not change engine output directly, but by reducing intake contamination it can help preserve long-term efficiency and throttle response.
How often should I drain the catch can on a Chevrolet Equinox?
Drain intervals depend on driving style and engine condition. Short commutes and older engines often produce more condensate, so you may need to check monthly at first. After monitoring how quickly oil accumulates, you can set a routine that prevents overfilling.
Can I install an oil catch can myself on the Equinox?
Many catch can kits are designed for do-it-yourself installation and use basic hand tools, hose clamps, and simple routing. However, successful installation depends on selecting the correct hose sizes and mounting location. If you are unsure about vacuum lines or routing near heat sources, professional installation avoids risks.
Will a catch can change emissions or void warranties?
How a catch can vents and whether it alters emissions control plumbing can affect compliance with local regulations or warranty terms. Systems that vent back into the intake maintain closed-loop behavior, while open venting to atmosphere can have different implications. Check regulations and warranty language relevant to your vehicle before altering emission-related systems.
How do I know if a catch can is leaking or not working properly?
Signs of problems include visible oil dripping, reduced engine vacuum, unusual hissing noises, or faster than expected oil accumulation in other parts of the intake. Regular visual inspections of fittings and hoses will help catch leaks early. If you notice performance changes, recheck routing and seals.
How We Chose the Best Chevrolet Equinox Oil Catch Can
Our selection focused on products that meet the specific needs of Chevrolet Equinox owners and that address common causes of intake contamination. We prioritized units with proven filtration methods, durable materials resistant to heat and oil, secure mounting options compatible with the Equinox engine bay, and clear routing or hose compatibility for the vehicle's PCV and intake plumbing. We also evaluated maintenance accessibility, such as how easy it is to drain or inspect the can, and whether the design minimizes risk of leaks or pressure issues. We excluded universal items lacking clear fitment guidance for the Chevrolet Equinox and products with unclear materials or poor sealing. We did not consider products intended for heavy-duty commercial engines or those that rely solely on poorly documented claims. The final shortlist reflects performance-relevant specs: filtration type, material construction, mounting and hose fitment, drainability, and expected maintenance needs.
Our full evaluation process is outlined in our review methodology.
Conclusion
When choosing an oil catch can for a Chevrolet Equinox, prioritize filtration effectiveness, durable materials, and vehicle-specific fitment. Those factors determine how well the can traps oil, resists heat and corrosion, and mounts securely in the engine bay. Balance ease of maintenance and hose compatibility against filtration performance. Regular inspection and timely draining are essential to get the intended benefits and avoid issues related to leaks or overflow.
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