
J&L part 3090D-C is an Oil Separator 3.0 driver side configuration in clear anodized for 2020-2023 Buick Encore GX / Chevrolet Trailblazer. Its billet aluminum separator body uses a fine-mesh stainless steel screen and aluminum honeycomb filtration to collect oil vapor from the crankcase ventilation stream before it continues toward the intake. A 3 oz reservoir, knurled removable base, and O-ring seal support routine draining and service. Verify the listed fitment and separator position against your vehicle before ordering.
Key Features & Specs:
Fitment: