Authorized Brand Dealer
Fulfillment From Multiple U.S. Warehouses
Enthusiast Owned & Supported
Easy Financing Available!
Authorized Brand Dealer
Fulfillment From Multiple U.S. Warehouses
Enthusiast Owned & Supported
Easy Financing Available!
Authorized Brand Dealer
Fulfillment From Multiple U.S. Warehouses
Enthusiast Owned & Supported
Easy Financing Available!
Authorized Brand Dealer
Fulfillment From Multiple U.S. Warehouses
Enthusiast Owned & Supported
Easy Financing Available!
Authorized Brand Dealer
Fulfillment From Multiple U.S. Warehouses
Enthusiast Owned & Supported
Easy Financing Available!
Authorized Brand Dealer
Fulfillment From Multiple U.S. Warehouses
Enthusiast Owned & Supported
Easy Financing Available!
Your cart
-
0-9
-
A
-
B
-
R
-
S
Perrin Performance
PERRIN 20-25 Subaru Outback XT & Legacy XT / 19-25 Ascent Air Oil Separator - Black
This product will be available for sale in 2 weeks, but you can pre-order now to receive 10% discount!
Fits 2019-2025 Subaru Ascent and 2020-2025 Subaru Outback XT / Legacy XT.
The PERRIN Air Oil Separator (AOS) is a critical engine health component that captures oil vapor and moisture from your Subaru's crankcase ventilation system. By preventing oil mist from entering the intake tract, it eliminates carbon buildup on intake valves and keeps the intercooler clean, ensuring your turbocharged engine maintains consistent performance and optimal octane levels.
- Prevents oil-induced knock and intake system contamination
- Robust construction with a durable black finish
- Specific fitment for the Subaru 2.4L turbocharged platform
- Direct-fit installation with all necessary hardware included
- Manufacturer Part Number: PSP-ENG-623BK
Choose your Location
-
Atlus
1340 Cobb Dr, Unit 1, Eustis, FL 32736
352-234-4458
Mon – Fri: 8:30 am – 4:30 pm
Sat: 9:00 am – 2:00 pm
Sun: Closed
Product Comparison
How they are Different
|
__ __ |
|
|---|---|
| Description |
Description - __ |
| Rating |
Rating - __ |
| Vendor |
Vendor - __ |
| Color |
Color - __ |
|
|
Compare products ( / )
The Atlus Price Guarantee
If you can find the part for a lower price from an authorized dealer/shop, we'll match the price! Reach out to Hello@AtlusAuto.com, our live chat located at the bottom right of your screen, or request an Atlas Price Guarantee, or visit our dedicated APG page to submit a request.
PERRIN 20-25 Subaru Outback XT & Legacy XT / 19-25 Ascent Air Oil Separator - Black
This product will be available soon, but you can pre-order now to get on the list before others!
US Based Support - In Florida
30 Days Satisfaction Guarantee
Price Match
Our prices are updated daily to ensure we can offer you the best possible price. In the unlikely case that you have found a lower price, please contact us at hello@atlusauto.com and we'll do our best to answer your query right away!
Easy Financing
We've partnered up with Affirm/Shop!
Why use Affirm/Shop?
- Clear application process
- Friendly support team
- Spread a big payment interest-free
- Ability to buy what you want
How does it work?
- Add your purchase to cart
- Select Shop Payments at checkout
- Complete the application
- Compare any available finance options
Share:
Fits 2019-2025 Subaru Ascent and 2020-2025 Subaru Outback XT / Legacy XT.
The PERRIN Air Oil Separator (AOS) is a critical engine health component that captures oil vapor and moisture from your Subaru's crankcase ventilation system. By preventing oil mist from entering the intake tract, it eliminates carbon buildup on intake valves and keeps the intercooler clean, ensuring your turbocharged engine maintains consistent performance and optimal octane levels.
- Prevents oil-induced knock and intake system contamination
- Robust construction with a durable black finish
- Specific fitment for the Subaru 2.4L turbocharged platform
- Direct-fit installation with all necessary hardware included
- Manufacturer Part Number: PSP-ENG-623BK
Authencity Guaranteed
We only sell authentic products from verified brand partners and retail partners globally.
Can’t Find the Part You Need?
Our catalog represents only a portion of the automotive products available through our supplier network. If you cannot find a specific part, brand, or application on our website, submit a request below, and our team will help source it for you.
Please include as much information as possible, such as your vehicle's year, make, model, trim, engine, desired brand, or part number, to help us quickly identify the correct product.
- Choosing a selection results in a full page refresh.
- Opens in a new window.
