My Account
My Garage
Shopping Cart

Shopping Cart

0 items in your Cart
View Cart
Subtotal
Track
My Order
MY GARAGE Select Vehicle
MY GARAGE

Moroso 85522 Air Oil Separator Large Body Billet Aluminum

Part of: Moroso Air Oil Separator Large Body Billet Aluminum

Other options in this family: Moroso 85515 Moroso 85520 Moroso 85518 Moroso 85517

Manufacturer

Picture for manufacturer Moroso

Part Number

85522
21 reviews
Sale Price

$234.73

2 left at this price

delivery box

Usually delivered within 2 days

free shipping

FREE SHIPPING

Check out with

ApplePay
Authorize Seller Badge
No Hassle Returns

No Hassle Returns

Live-in-stock inventory

Live-in-stock inventory

Fitment guaranteed

Fitment guaranteed

Product Details

The Moroso 85522 Air Oil Separator is a large body billet aluminum unit designed to capture excess crankcase vapors and residual oil mist before they reenter the intake tract. By plumbing this separator inline with your vehicle's PCV system, you prevent oil deposits from forming in the intake manifold, intake tract, and on valve surfaces—deposits that can cause detonation and reduce engine performance.

Key Features:

  • Large billet aluminum body with show-quality finish that can be polished, chromed, or powder coated to match your engine bay
  • Includes 3/8-inch 90-degree inlet and outlet fittings for easy integration
  • Complete installation kit with 60 inches of 3/8-inch rubber hose, billet aluminum mounting clamp, and mounting bracket
  • Bottom drain with elbow fitting allows virtually mess-free draining of collected oil
  • Effectively removes oil mist from crankcase vapors to keep intake system clean

This air oil separator is ideal for performance and modified vehicles where crankcase pressure and oil vapor are concerns. The included hardware makes installation straightforward, and the durable billet construction ensures long-lasting performance under demanding conditions.

Great, except I ordered 2nd day air and got it in 5 days, hope im getting reimbursed for shipping.

Great service

Great besides 1 wheel was missing the center cap

Good price for good quality parts.

First time I ordered from the company and they had great prices.

Prompt service

Grateful to get e-mails concerning my order throughout the shipping time so I knew where it was and when to expect it

simple, easy. Thanks

Best price I could find for a programmer for my Jeep. Took a few days for the order to process as shipped but they did notify me that order would process within 24 business hours.

Best price I could find on the web even after paying for shipping! Shipped in a couple of days and great service!

Quick service. keeps you up to date

Found what I was looking for quick and easy.

very good price on ebc rotors. the shipping was about avg $ and was sent fedex, amazing it got here without being damaged, but was delivered quickly. would buy from again if prices stay low

AWesome service. questions answered immediately via chat and order was en route via fed ex within 6 hours!!!!!!

Auotplicity had the lowest prices and S&H online. I will shop here again. Thanks Derek!

Ordering was easy. Hope the part fits.

Great prices, great service, fast shipping!

Great.fast

Easy to navigate and shipping cost reasonable.

Easy, fast and very helpful via phone

It was quick and easy to purchase and very easy to find the item I was looking for

Share icon
Return Policy
Returns are easy at Autoplicity

Not happy with a purchase? No problem. We've made returning items as easy as possible. And most purchases can be returned for free for 30 days. Learn more about our Returns Policy