Best Oil Catch Can For Turbo Diesel: 10 Kits Compared

#1 · Best Overall

1. EVIL ENERGY 300ml 3/8-Inch Kit

• Capacity: 300 ml
• Material: Aluminum, NBR
• Compatible with Vehicle Type: Car, Truck, Motorcycle, UTV, ATV, etc.
• Weight: 1.06 kg

Best for: Long-hose universal installations.

Why it ranks #1: The listing includes trucks, a removable baffle, and a 3/8-inch-ID NBR hose kit, giving this 300ml universal option useful stated fitment context.

A five-foot, 3/8-inch-ID NBR hose gives this EVIL ENERGY 300 ml kit a longer supplied routing option than the shorter hose kits in the roundup. Its removable baffle and steel balls target oil-and-moisture capture, while adapters and a bracket support a universal installation.

The removable baffle and added steel balls are intended to trap oil and moisture before carbon buildup affects the intake, valves, and pistons. A 300 ml aluminum can keeps collection capacity compact, while the five-foot hose offers routing flexibility where the mounting point is farther from the connection. The kit also includes adapters, a thread, hex key, and bracket. Its listing describes PCV-system use and universal vehicle compatibility, but the hose diameter and fitting arrangement still need to match the diesel setup.

Skip it if you want fewer emptying stops from a larger reservoir; the YEHERIT 750 ml kit provides more stated capacity.

A buyer needing a longer hose run and a compact baffled can can make use of this kit’s included routing parts. Check the 3/8-inch hose and connection dimensions before fitting it to a turbo diesel.

Listed on Amazon as: 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

#2 · Highest Capacity

2. EVIL ENERGY 1.2L 10AN Can

• Weight: 2.81 lb

Best for: High-capacity 10AN plumbing.

Why it ranks #2: Its 1.2L capacity is the largest listed, with a baffled aluminum can, dual breather filters, drain valve, and 10AN-to-M22 adapters.

A 1.2-liter capacity sets this EVIL ENERGY catch can apart for higher-displacement or performance engines, reducing how often collected fluid needs attention. Two breather filters and 10AN-to-M22 x 1.75 adapters give the aluminum baffled kit a defined ventilation and connection arrangement for custom installations.

The 1.2-liter reservoir holds more oil particles and moisture than the smaller cans listed here, supporting longer intervals between cleanouts as described by the product. Two breather filters are intended to maximize ventilation and relieve crankcase pressure, while the baffled aluminum separator handles collection. Inlet and outlet ports use 10AN-to-M22 x 1.75 adapters, making connection planning specific rather than generic. Confirm that those fittings and the can’s larger format suit the intended turbo-diesel plumbing and mounting space.

Skip it if you need a compact 300 ml can with a supplied 3/8-inch hose; the EVIL ENERGY B0DPPS3WWP kit lists those components.

This is for a high-displacement or performance-engine installer seeking a large reservoir and dual breathers. Its 10AN-to-M22 adapters are a central fit consideration for the diesel’s existing plumbing.

Listed on Amazon as: EVIL ENERGY 10AN Oil Catch Can 1.2L – Dual Breather Filter, Universal Baffled Catch Can Kit Aluminum Air Oil Separator with Drain Valve

#3 · Large Tank Option

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3. TEMSONE 750ml Baffled Can

• Capacity: 750 ml
• Material: Aluminum
• Compatible with Vehicle Type: Car
• Weight: 0.69 kg

Best for: Large-volume universal installations.

Why it ranks #3: The 750ml tank offers substantially more listed capacity than compact kits and includes a baffle, breather filter, and drain valve.

A 750 ml reservoir gives the TEMSONE two-port can substantial listed collection capacity, while its baffle targets oil and moisture in PCV/CCV air. The included breather filter and drain valve support a custom ventilation and maintenance setup for buyers adapting a universal aluminum tank.

The baffle is intended to catch oil and moisture from PCV/CCV air, helping address carbon accumulation associated with misfires. A 750 ml tank holds a larger stated volume than the 300 ml cans in this roundup, and the drain valve supports emptying during maintenance. The breather filter is included for the ventilation arrangement. Its universal description leaves the actual hose and mounting match to the installer, who should plan the connections around the vehicle’s available space and plumbing.

Skip it if you need a stated model-specific fitment; the RULLINE can lists BMW N54 335i and 135i applications.

This suits a fabricator seeking a large-volume universal can with a breather filter and drain valve. Plan the hose connections and mounting around the vehicle, since no specific diesel fitment is listed.

Listed on Amazon as: Universal 2 Port Aluminum 750ml Baffled Oil Catch Can Reservoir Tank with Breather Filter and Drain Valve

#4

4. YEHERIT 750ml Baffled Can

• Weight: 1.52 lb

Best for: Higher-capacity kit assemblers.

Why it ranks #4: This 750ml 6061 aluminum kit includes a breather filter, drain valve, hose clamp, and five hose connectors, though exact sizing needs verification.

A 750 ml billet-aluminum, two-port baffled can gives this YEHERIT kit a larger stated reservoir than the 300 ml options in the roundup. Its package includes a breather filter, drain valve, clamps, and five hose connectors, enabling buyers to assemble a custom connection and collection setup.

The 6061 aluminum construction is described as heat-resistant and corrosion-resistant, while the baffle is intended to catch oil and moisture from PCV/CCV air. That combination supports intake cleanliness and helps address carbon-buildup-related misfires. The 750 ml stated capacity means more collected fluid can be held before service than in smaller listed cans. A drain valve, hose clamp, and five connectors are included; once the can fills, the supplied guidance calls for emptying and cleaning it.

Skip it if you prefer an external level pipe and removable-bottom cleaning; the SPELAB 0.5-liter model lists both.

This fits a buyer assembling a higher-capacity PCV/CCV catch-can setup who can use its supplied connectors and drain valve. Plan for emptying and cleaning when full, and check the connections against the vehicle plumbing.

Listed on Amazon as: Universal 750m Billet Aluminum 2 Port Baffled Oil Catch Can Kit

#5 · 19mm Barb Ports

5. SPELAB 0.5L 19mm Can

• Capacity: 0.5 liters
• Material: Aluminum
• Compatible with Vehicle Type: Car

Best for: Visible-level maintenance setups.

Why it ranks #5: Its 0.5L capacity and stated 19mm or 3/4-inch barb inlet and outlet offer a concrete sizing reference, with an external level pipe.

An external oil pipe lets owners check the SPELAB can’s liquid level without relying solely on opening the reservoir. Its 0.5-liter aluminum body also has a removable bottom for cleaning, making it a practical option for diesel owners who prioritize visible monitoring and service access.

The external pipe provides a direct way to inspect collected liquid, while the removable bottom gives access for cleaning; together, these features make routine maintenance easier to monitor and carry out. At 0.5 liters, the aluminum reservoir offers a defined capacity for oil and moisture vapor. The listed inlet and outlet use 19 mm, or 3/4-inch, barbs, so buyers should account for that connection size when planning hose routing on a turbo-diesel system.

Skip it if you need 10AN connections for your plumbing; the EVIL ENERGY 1.2L kit includes 10AN-to-M22 adapters.

Choose this for a turbo-diesel owner who values visible fluid checks and a removable cleaning base. The 19 mm barb connections are the key fit consideration for the vehicle’s hose routing.

Listed on Amazon as: SPELAB Oil Catch Can Breather Tank Reservoir 0.5L Polished Aluminum with 19mm 3/4” Barb Inlet Outlet Silver

#6

6. EVIL ENERGY 400ml Two-Port Kit

• Capacity: 400 ml
• Material: Aluminum
• Compatible with Vehicle Type: Car
• Weight: 0.83 kg

Best for: Baffled universal kit builders.

Why it ranks #6: The universal aluminum kit has a removable baffle and supplied NBR hose, adapters, and bracket; confirm hose dimensions for the diesel installation.

A removable baffle that accepts added steel wool is the defining feature of this EVIL ENERGY kit, giving a custom installer options for its oil-and-moisture trapping arrangement. The aluminum, two-port can comes with hose and installation hardware, but its universal listing calls for checking dimensions before fitting.

The removable baffle and supplied steel wool support separation of oil and moisture before those contaminants contribute to carbon buildup. The package includes an NBR hose, hose clamp, adapter and thread, hex key, and bracket, giving an installer core connection and mounting pieces in one kit. Its 400 ml listed capacity sets the collection volume, although the title describes it as 300 ml. Since it is not vehicle-specific, measure hose inner diameter, fittings, and available mounting space before planning a diesel installation.

Skip it if you need an unambiguous reservoir size before selecting a kit; the SPELAB 0.5-liter can states one capacity.

This is for a fabricator who values a removable baffle and an included hose-and-bracket hardware set. Resolve the conflicting capacity listing and verify hose dimensions and mounting space before choosing it for a turbo diesel.

Listed on Amazon as: EVIL ENERGY Oil Catch Can, 300ml Baffled Catch Can Kit Universal 2-Port

#7

7. EVIL ENERGY 300ml Two-Port Kit

• Capacity: 300 ml
• Material: Aluminum, NBR
• Compatible with Vehicle Type: Car, Truck, Motorcycle, UTV, ATV, etc.

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Best for: Compact two-port universal kits.

Why it ranks #7: This universal 300ml aluminum kit lists a baffle, NBR fuel hose, hose clamp, and adapters, but the supplied details do not establish diesel fitment.

A removable baffle with added steel wool gives this EVIL ENERGY kit a customizable separation core in a compact 300 ml, two-port format. The package includes an NBR hose, adapters, clamps, and a bracket, helping a hands-on installer assemble a universal connection and mounting arrangement.

The removable baffle and steel wool are intended to capture oil and moisture, helping reduce carbon buildup in the intake, valves, and pistons. The 300 ml aluminum can offers a compact collection volume, and the included NBR hose, hose clamp, adapters, and bracket supply key installation pieces. This kit is listed for cars, trucks, motorcycles, UTVs, and ATVs, but it is not vehicle-specific; measure the original hose, confirm fittings, and check mounting space before routing it on a diesel.

Skip it if you need a 1.2-liter reservoir for longer intervals; the EVIL ENERGY B0FCSCN9FW kit lists that capacity.

This fits a hands-on owner looking for a compact universal two-port kit with hose and mounting hardware. Its 300 ml capacity and the need to verify hose, fittings, and mounting space set the boundaries.

Listed on Amazon as: EVIL ENERGY Oil Catch Can Kit, 300ml Universal 2-Port Baffled Catch Can

#8

8. EVIL ENERGY 300ml Breather Kit

• Capacity: 300 ml
• Material: Aluminum
• Compatible with Vehicle Type: Car
• Weight: 0.91 kg

Best for: Measured universal hose setups.

Why it ranks #8: The kit lists a removable baffle, 300ml capacity, 3/8-inch-ID hose, and adapters; it is universal and requires checking space and connections.

A 300 ml aluminum can paired with a 2.6-foot, 3/8-inch-ID hose gives this EVIL ENERGY kit a defined starting point for a custom installation. Its breather filter and baffled can support oil-and-moisture separation, while the included adapters and clamps help assemble a setup once hose and fitting dimensions are verified.

The removable, rotary-disassembled baffle can be accessed for setup, and the supplied steel wool adds material within the can to help trap oil and moisture. A 300 ml capacity keeps the unit compact, while the included bracket offers a mounting component for installation. The 3/8-inch hose and M16 x 1.5 inlet and outlet threads give buyers concrete dimensions to compare with their diesel plumbing; measuring available space and hose size remains essential because this kit is universal, not vehicle-specific.

Skip it if you need longer intervals between emptying; the TEMSONE 750 ml tank offers more capacity.

A hands-on buyer adapting a turbo-diesel hose run can use the supplied hose, adapters, and bracket as a starting kit. Check the 3/8-inch hose, M16 threads, and mounting space against the intended installation.

Listed on Amazon as: EVIL ENERGY Oil Catch Can, 300ml Baffled Catch Can Kit with Breather Filter

#9

9. RULLINE 19mm BMW N54 Can

• Capacity: 400 ml
• Material: Aluminum
• Compatible with Vehicle Type: Car

Best for: BMW N54-specific installations.

Why it ranks #9: Its 400ml capacity and double baffle are useful listed details, but stated fitment is BMW N54 335i and 135i rather than turbo diesel.

A stated fit for BMW N54 335i and 135i models gives the RULLINE catch can a narrower, application-led role than a universal kit. Its 400 ml aluminum tank combines a double baffle with a supplied fuel line, helping buyers outfit the listed engine family without sourcing a separate hose.

The double-baffle separator and free-flow, no-restriction design pair oil separation with an airflow-conscious layout, while the supplied fuel line avoids a separate hose purchase. Its oil-resistant, wear-resistant, and heat-resistant line is suited to the stated fluid and temperature demands. At 400 ml, the aluminum tank provides a defined collection volume. The listed fitment covers BMW N54 335i and 135i applications from 2006–2010, so buyers outside that range should not assume direct compatibility.

Skip it if you need a broadly adaptable kit for another diesel; the EVIL ENERGY 300 ml universal kit includes adapters and hose.

This suits a BMW N54 335i or 135i owner who wants the listed fitment, double baffles, and included fuel line. Its stated application is specific, so other engine families need a different compatibility match.

Listed on Amazon as: RULLINE 19mm Oil Catch Can Tank Compatible with BMW N54 335i 135i

#10

10. BOMLING 300ml BMW N54 Can

• Capacity: 300 ml
• Material: Aluminum
• Compatible with Vehicle Type: Car
• Weight: 0.65 kg

Best for: BMW N54 closed-loop owners.

Why it ranks #10: The 300ml baffled design is described for BMW N54 applications, a narrow gasoline-engine fitment that does not support this diesel use case.

A closed-loop, internally baffled chamber aimed at BMW N54 applications distinguishes this 300 ml BOMLING can from universal hose kits. Its aluminum construction and stated ability to cool hot oil vapor into collectable liquid suit buyers seeking a targeted oil-control component, rather than a broadly specified diesel fitment.

The internal baffled chamber is described as capturing blow-by gases, while cooling hot oil vapor into liquid allows it to collect in the base. That arrangement is presented for addressing oil control on BMW N54 engines and reducing carbon and sludge buildup in the intake system. The 300 ml aluminum reservoir gives the system a defined collection capacity. Listed applications span several 2006–2012 BMW chassis and engine variants, so verify the specific model and year against the stated fitment before installation.

Skip it if you need a broadly listed diesel fitment; the EVIL ENERGY 300 ml universal kit is not vehicle-specific.

A BMW N54 owner seeking a closed-loop, baffled reservoir has the clearest use case here. The listed chassis and year ranges matter: this product does not state broad turbo-diesel compatibility.

Listed on Amazon as: Aluminum Alloy Oil Catch Can Reservior 300ml Automotive Replacement Catch Can Breather Tank Kit Compatible with BMW N54 335i 135i E90 E92 E82 2006 2007 2008 2009 2010,Black