Oil Separator 3.0 Passenger Side (2011-2023 SRT 6.4L Hemi Dodge Charger, Challenger, 300C, Jeep Grand Cherokee & 2018-2024 Durango SRT8) By J&L

Got a 6.4L engine in your Dodge, Chrysler, or Jeep? Yeah, it’s pretty amazing. But let’s be honest—every 6.4L owner will tell you that one thing is absolutely essential for keeping that beast running smoothly: an oil separator. And guess what? You’ve just found the best one out there.

The J&L 3.0 Oil Separator is here to save you from the headaches caused by crankcase blow-by and oil vapor buildup. This isn’t just some fancy-looking part, it’s a functional powerhouse. Here’s the deal: when your engine vents crankcase pressure back through the intake, it carries oil vapors along for the ride. That stuff can end up in your intake tubes, manifold runners, and worse—diluting your fuel. For a supercharged or turbocharged engine, this problem is even worse (because forced induction ramps up crankcase pressure). Yikes!

That’s where the J&L oil separator comes in. Machined from solid billet aluminum, this bad boy captures those oily vapors before they can mess with your engine. The separator uses a fine mesh stainless steel screen and a honeycomb filter to trap the oil and keep it from going into your intake. With a 3oz capacity, this can catches just the right amount of oil, and it’s super easy to check and drain (every 2,000-3,000 miles). Plus, with a knurled base and O-ring seal, there’s no risk of leaks—just pure protection.

Installation? A breeze! With the included OEM-style fittings and all the necessary hardware, you’ll have it set up in no time. And don’t forget the cherry on top—a Limited Lifetime Warranty. So, for under $170, you get peace of mind, a cleaner engine, and some serious style under your hood. Sounds like a win to us!

Fitment:

2011-2023 Dodge Challenger 6.4L (Excludes shaker hood models)
2011-2023 Dodge Charger 6.4L
2011-2014 Chrysler 300C 6.4L SRT8
2012-2021 Jeep Grand Cherokee SRT8
2018-2024 Dodge Durango SRT8
Key Features:

3oz capacity—Drain every 2,000-3,000 miles for best performance
Solid billet construction for durability and strength
Includes all hardware for an easy installation
OEM-style quick connect PCV fittings for a clean look
Limited Lifetime Warranty—we’ve got your back!
With this oil separator, your engine will stay clean, your intake will stay fresh, and you’ll avoid that annoying build-up that can cause trouble down the road. Don’t wait—protect your 6.4L with J&L!