J&L 18-20 Jeep Wrangler JL 3.6L Driver Side Oil Separator 3.0 - Black Anodized

During the process of venting crankcase pressure back through your intake track, large amounts of oil, in the form of vapors can gather/accumulate in your intake tube, intake manifold runners and even dilute your gas, lowering its octane level. This happens on all engines and is even worse with forced inducted vehicles (supercharged and turbocharged) as crankcase pressures are increased. To combat this, we have developed an oil separator of our own design. Milled from solid billet aluminum this is a rock-solid piece. It has a knurled tank base for easy removal to drain the spent oil and an O-ring seal to prevent any leaks. Filtering consists of a fine mesh stainless steel screen that traps fine oil vapors and releases them once heavy enough to fall. They then pass through a 1/2" thick 1/16th" aluminum honeycomb filter where they grow every larger and then fall into the bottom. By the time the oil gets through the filter it's too heavy to be passed on into the intake. The tank holds 3 oz of fluid, while that may not sound like a lot, you shouldn*t see that much oil in your PCV system. Drain it every 2000-3000 miles and you will never come close to filling it. J&L Oil Separator 3.0 Driver Side, Black Anodized (2018-2021 Jeep JL Wrangler 3.6L & 2020-2021 Jeep Gladiator 3.6L) Fitment: JeepGladiatorAltitude2020 JeepGladiatorAltitude2022 JeepGladiatorHigh Altitude2021 JeepGladiatorHigh Altitude2022 JeepGladiatorLaunch Edition2020 JeepGladiatorOverland2020 JeepGladiatorOverland2021 JeepGladiatorOverland2022 JeepGladiatorRubicon2020 JeepGladiatorRubicon2021 JeepGladiatorRubicon2022 JeepGladiatorSport2020 JeepGladiatorSport2021 JeepGladiatorSport2022 JeepGladiatorSport S2020 JeepGladiatorSport S2021 JeepGladiatorSport S2022 JeepWranglerIslander2021 JeepWranglerIslander2022 JeepWranglerRubicon2018 JeepWranglerRubicon2019 JeepWranglerRubicon2020 JeepWranglerRubicon2021 JeepWranglerRubicon2022 JeepWranglerSport2018 JeepWranglerSport2019 JeepWranglerSport2020 JeepWranglerSport2021 JeepWranglerSport2022 JeepWranglerSport S2018 JeepWranglerSport S2019 JeepWranglerSport S2020 JeepWranglerSport S2021 JeepWranglerSport S2022 JeepWranglerUnlimited Rubicon2018 JeepWranglerUnlimited Rubicon2019 JeepWranglerUnlimited Rubicon2020 JeepWranglerUnlimited Rubicon2021 JeepWranglerUnlimited Rubicon2022 JeepWranglerUnlimited Sahara2018 JeepWranglerUnlimited Sahara2019 JeepWranglerUnlimited Sahara2020 JeepWranglerUnlimited Sahara2021 JeepWranglerUnlimited Sahara2022 JeepWranglerUnlimited Sport2018 JeepWranglerUnlimited Sport2019 JeepWranglerUnlimited Sport2020 JeepWranglerUnlimited Sport2021 JeepWranglerUnlimited Sport2022 JeepWranglerUnlimited Sport S2018 JeepWranglerUnlimited Sport S2019 JeepWranglerUnlimited Sport S2020 JeepWranglerUnlimited Sport S2021 JeepWranglerUnlimited Sport S2022