Oil Separators

A crankcase oil separator, often called a catch can, is one of the most effective ways to protect your engine from the harmful effects of oil vapor re-circulation. In both port-injected and direct-injected engines, the PCV system routes crankcase gases back into the intake tract. Over time, oil mist can coat intake valves, throttle bodies, and intercooler cores, leading to carbon buildup, reduced efficiency, and potential knock. A properly installed oil separator intercepts these vapors, condenses the oil, and allows only clean air to pass through. The result is a cleaner intake charge, more consistent combustion, and extended engine life—particularly critical for forced induction and high-performance applications. When choosing an oil separator, key considerations include:
  • Capacity – a larger can requires less frequent draining
  • Baffling and filtration media – multi-stage separation improves efficiency
  • Construction – billet aluminum or durable polymers with anodized finishes and O-ring seals
  • Mounting and fitment – look for vehicle-specific brackets or universal kits with proper-sized ports
  • Serviceability – a convenient drain valve or dipstick makes maintenance simple
Whether you're dealing with a direct-injection daily driver or a boosted track build, adding a quality oil separator is low-cost insurance against long-term intake fouling. Our collection includes options ranging from compact universal catch cans to application-specific solutions designed for easy bolt-in installation.
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Black anodized J&L 3.0 Oil Separator with quick-connect PCV fittings for 2014-2019 Chevrolet Corvette.

$169.00

Low in stock
Clear anodized J&L Oil Separator 3.0 with knurled reservoir base and black quick-connect PCV hoses

$169.00

Out of stock
Clear anodized billet aluminum J&L Oil Separator 3.0 with quick-connect hoses for 2014-2021 GM 5.3L trucks.

$169.00

Out of stock
Black anodized J&L 3.0 billet aluminum oil separator with quick-connect PCV fittings and knurled base.

$169.00

Low in stock
Clear anodized J&L 3.0 billet aluminum oil separator for 1999-2014 GM trucks and SUVs, driver side.

$169.00

Low in stock
Clear anodized J&L Oil Separator 3.0 with quick-connect PCV fittings for 6.2L Chevrolet Camaro.

$169.00

In stock
Black anodized J&L 3.0 driver side oil separator with quick-connect PCV fittings for 6.2L Chevrolet Camaro

$169.00

Low in stock
Clear anodized billet aluminum J&L 3.0 passenger side oil separator for 2010-2015 Chevrolet Camaro 6.2L.

$169.00

Out of stock
J&L Black Anodized 3.0 Oil Separator with quick-connect fittings for 2010-2015 Chevrolet Camaro 6.2L

$169.00

Low in stock
J&L 3.0 black anodized billet aluminum oil separator with quick-connect PCV hoses for Lincoln 3.0L engines.

$152.10

Low in stock
Clear anodized J&L 3.0 oil separator with quick-connect PCV fittings for 2.3L 2021-2024 Ford Bronco

$169.00

Low in stock
Black anodized J&L Oil Separator 3.0 with quick-connect hoses for a 2021-2024 Ford Bronco 2.3L engine.

$169.00

Out of stock
Black anodized billet aluminum J&L Oil Separator 3.0 with knurled base and factory-style quick connect PCV fittings.

$169.00

Low in stock
Black J&L 3.0 billet aluminum oil separator with quick-connect PCV hoses for 2021-2025 Ford Bronco 2.7L.

$169.00

Out of stock
Black anodized billet aluminum J&L Oil Separator 3.0 for Jeep Wrangler 392 passenger side installation

$169.00

In stock
Black anodized J&L Oil Separator 3.0 for 2021-2024 Ram TRX 6.2L showing knurled base and quick-connect fittings.

$169.00

Low in stock
Black anodized billet aluminum J&L Oil Separator 3.0 with knurled base and passenger side mounting bracket.

$169.00

Low in stock
Black anodized J&L 3.0 billet aluminum oil separator with quick-connect PCV fittings for Jeep Wrangler JK 3.6L

$169.00

Out of stock
Clear anodized J&L 3061P-C Oil Separator 3.0 for 2005-2023 Chrysler and Dodge 5.7L Hemi engines.

$169.00

Out of stock
Black anodized J&L Oil Separator 3.0 for 5.7L Hemi with billet aluminum body and knurled collection tank.

$169.00

Out of stock
Clear anodized billet aluminum J&L Oil Separator 3.0 with quick-connect PCV fittings for 6.2L Hemi engines

$169.00

Out of stock
Black anodized J&L 3.0 oil separator with quick-connect PCV fittings and knurled aluminum base.

$169.00

Out of stock
Black anodized J&L 3.0 driver side oil separator with quick-connect fittings for 2015-2017 Dodge Hellcat 6.2L.

$169.00

Low in stock
Black anodized J&L Oil Separator 3.0 with quick-connect PCV fittings for Ford Bronco and Ranger 2.3L

$169.00

Out of stock
Black anodized J&L Oil Separator 3.0 for 2020-2024 Ford Explorer 2.3L with quick-connect PCV lines

$169.00

Low in stock
Clear anodized billet aluminum oil separator tank with quick-connect PCV lines for 2020-2022 Shelby GT500.

$169.00

In stock
Black anodized billet aluminum J&L 3.0 passenger side oil separator with factory-style quick-connect fittings.

$169.00

In stock
Black anodized J&L Oil Separator 3.0 with quick-connect hoses for 2017-2019 Ford Escape 1.5L EcoBoost

$169.00

Low in stock
Clear anodized J&L Oil Separator 3.0 with quick-connect fittings for 2020-2026 Ford Explorer and Lincoln Aviator 3.0L.

$169.00

Low in stock
J&L Black Anodized Billet Aluminum Oil Separator 3.0 with Quick-Connect Fittings for 3.0L Ford Explorer

$169.00

In stock

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