Lincoln MKZ Oil Separator - Passenger Side - J&L - 3.0 EcoBoost - Clear Anodized - `17-`20. A direct-fit oil separator designed for the passenger-side PCV on 3.0L EcoBoost Lincoln MKZ (2017–2020). Built to capture oil vapors before they reach the intake, it helps keep the intake tract and combustion mixture cleaner on forced-induction engines.

This J&L Oil Separator is machined from solid billet aluminum with a clear anodized finish for corrosion resistance and easy inspection of collected fluid. The multi-stage internal filtration uses a fine stainless mesh and a 1/16" aluminum honeycomb stage to agglomerate oil vapors into droplets that fall into a 3 oz removable sump. A knurled base and O-ring make draining straightforward and leak-resistant. Quick-connect PCV fittings simplify installation on the passenger-side plumbing of 3.0 EcoBoost applications. For maintenance, check and drain every 2,000–3,000 miles depending on driving style — you should rarely fill the tank.

Features

• Solid billet aluminum construction with clear anodize
• Multi-stage filtration: stainless mesh + aluminum honeycomb
• 3 oz removable sump with knurled drain base and O-ring seal
• Quick-connect PCV fittings for passenger-side 3.0 EcoBoost fitment (`17–`20)
• Designed to reduce oil vapors entering intake on turbocharged engines

If you have questions about fitment, installation, or compatibility with other modifications, call us directly — we're happy to help. We have two installation shops where we can install or customize this part: Austin, Texas and the Los Angeles, California area. Call 512-982-9393 (TX) or 562-981-6800 (CA). If you're thinking about purchasing multiple items, please contact us for shipping discounts. We perform on-premises installation at both locations.

CA Residents: WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov