JLT 3.0 Oil Separator (2014-2019 Chevrolet Corvette LT1 6.2L Driver Side)


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JLT 3.0 Oil Separator (2014-2019 Chevrolet Corvette LT1 6.2L Driver Side)


2014-2019 C7 Corvette LT1 6.2L Driver Side

JLT 3.0 Oil Separator

3oz Capacity
Solid billet construction.
OEM Style quick connect PCV fittings
Multi stage filter system designed to collect the finest of vapors and drop them into the easily removable bottom while allowing clean air to pass through to the intake.

How does it work?

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.

Our kits are easy install, service and flat out work! Many kits use OEM hoses or come complete with all hoses, custom brackets and hardware for an OEM look. Retain stock hose if you ever return to stock.


*This product is NOT CARB (California Air Resource Board) Exempt. It is not for legal sale or use in the state of CA or any other states adopting CA emission standards and require a CA Executive Order (EO) number. Any orders placed for this item with a CA ship to address will be cancelled.

4 Reviews

  • 5
    quality product easy installation, hoses custom fit to length

    Posted by steven on Mar 25th 2021

    only problem was removing original equipment pcv hoses limited room for removal

  • 4
    Oil Separator

    Posted by Jason on Mar 22nd 2021

    Form, fit, and finish are top notch! Super easy to install. I would give it five stars, but I haven’t driven enough to review “function”. If can update after about 3 months, I will.

  • 5
    JLT 3.) Oil Separator

    Posted by Pete on Nov 2nd 2020

    Super-high quality, easy install, great looks too

  • 5
    Oil separator 2019 C7 stingray

    Posted by Tim Wilson on Jul 9th 2020

    Followed the directions to a tee. Spot on install. 20 minutes tops. Everything is perfectly fitting with zero adjustments needed. Have used JLT products in the past and i am always impressed with there professionalism and top quality products.
    At a substantial lower cost then there competition. Can't wait to see if they decide to try an intake for the C7. Thanks again for a great product.

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