J&L 2019 Chevrolet Silverado/GMC Sierra 1500 5.3L V8 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 (2019-2022 Chevy Silverado/ GMC Sierra 1500 5.3L/6.2L; 2021-2022 Chevy Tahoe, Suburban, & GMC Yukon/Yukon XL 5.3L/6.2L) Fitment: Cadillac Escalade Luxury 2021 to 2022 Cadillac Escalade Premium Luxury 2021 to 2022 Cadillac Escalade Sport 2021 to 2022 Cadillac Escalade ESV Luxury 2021 to 2022 Cadillac Escalade ESV Premium Luxury 2021 to 2022 Cadillac Escalade ESV Sport 2021 to 2022 Chevrolet Silverado 1500 Custom 2019 to 2021 Chevrolet Silverado 1500 High Country 2019 to 2022 Chevrolet Silverado 1500 LT 2019 to 2022 Chevrolet Silverado 1500 LTZ 2019 to 2022 Chevrolet Silverado 1500 SSV 2019 to 2021 Chevrolet Silverado 1500 WT 2019 to 2022 Chevrolet Silverado 1500 ZR2 2022 Chevrolet Silverado 1500 LD Custom 2019 Chevrolet Silverado 1500 LD LT 2019 Chevrolet Silverado 1500 LD WT 2019 Chevrolet Silverado 1500 LTD High Country 2022 Chevrolet Silverado 1500 LTD LT 2022 Chevrolet Silverado 1500 LTD LTZ 2022 Chevrolet Silverado 1500 LTD SSV 2022 Chevrolet Silverado 1500 LTD WT 2022 Chevrolet Suburban High Country 2021 to 2022 Chevrolet Suburban LS 2021 to 2022 Chevrolet Suburban LT 2021 to 2022 Chevrolet Suburban Premier 2021 to 2022 Chevrolet Suburban Z71 2021 to 2022 Chevrolet Tahoe High Country 2021 to 2022 Chevrolet Tahoe LS 2021 to 2022 Chevrolet Tahoe LT 2021 to 2022 Chevrolet Tahoe PPV 2021 to 2022 Chevrolet Tahoe Premier 2021 to 2022 Chevrolet Tahoe SSV 2021 to 2022 Chevrolet Tahoe Z71 2021 to 2022 GMC Sierra 1500 Base 2019 to 2021 GMC Sierra 1500 Denali 2019 to 2022 GMC Sierra 1500 Pro 2022 GMC Sierra 1500 SLE 2019 to 2022 GMC Sierra 1500 SLT 2019 to 2022 GMC Sierra 1500 Limited Base 2019 GMC Sierra 1500 Limited Denali 2022 GMC Sierra 1500 Limited Pro 2022 GMC Sierra 1500 Limited SLE 2019 GMC Sierra 1500 Limited SLE 2022 GMC Sierra 1500 Limited SLT 2022 GMC Yukon Denali 2021 to 2022 GMC Yukon SLE 2019 GMC Yukon SLE 2021 to 2022 GMC Yukon SLT 2019 GMC Yukon SLT 2021 to 2022 GMC Yukon XL Denali 2021 to 2022 GMC Yukon XL SLE 2021 to 2022 GMC Yukon XL SLT 2021 to 2022