J&L 17-23 Nissan Armada / 14-23 Infiniti QX80 5.6L 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.
Installation Instructions


This Part Fits:

Year	Make	Model	Submodel
2014-2019	Infiniti	QX80	Base
2016-2017,2019-2020	Infiniti	QX80	Limited
2020-2023	Infiniti	QX80	Luxe
2021-2023	Infiniti	QX80	Premium Select
2021-2023	Infiniti	QX80	Sensory
2021-2023	Nissan	Armada	Midnight Edition
2017-2023	Nissan	Armada	Platinum
2018-2020	Nissan	Armada	Platinum Reserve
2021-2023	Nissan	Armada	S
2017-2023	Nissan	Armada	SL
2017-2023	Nissan	Armada	SV