K&N Engineering 81-0806 Air Oil Separator for 5.7L Dodge Charger, Challenger and Chrysler 300

The K&N Air Oil Separator protects the engine and intake tract from blowby by capturing the oil in our industry leading high capacity reservoir. This helps prevent power loss and possible engine damage caused by blowby. The K&N Air Oil Separator is quick and easy to install in about 30 minutes with basic tools and uses factory-style hose connections to quickly snap on and off. The oil separator replaces the factory line from the crank case allowing the oil separator to be mounted to a coinvent location in your engine bay. No tools are needed to check and empty the oil collector reservoir. Each unit is engineered specifically for your vehicle and is backed by our No-Hassle Lifetime Limited Warranty. The K&N Air Oil Separator protects the engine and intake tract from blowby by capturing the oil in our industry leading high capacity reservoir.

• No-Hassle Lifetime Limited Warranty

The K&N Engineering 81-0806 Air Oil Separator helps protect the engine and intake tract by capturing oil and other contaminants from crankcase blowby before they can circulate through the intake system. By reducing oil buildup, this vehicle-specific separator can help support consistent engine performance and reduce the risk of power loss or potential engine damage associated with blowby.

Designed for select 5.7L gasoline-powered Dodge Charger, Dodge Challenger and Chrysler 300 applications, the K&N Air Oil Separator replaces the factory crankcase line and can be mounted in a convenient location within the engine bay. Factory-style hose connections allow for a quick installation in approximately 30 minutes using basic hand tools. The high-capacity reservoir is easy to inspect and can be checked and emptied without tools, simplifying routine maintenance. Each unit is engineered for the specified vehicle application and backed by K&N Engineering’s No-Hassle Lifetime Limited Warranty.

Key Product Specifications and Technical Data

• Brand: K&N Engineering
• Part Number: 81-0806
• Product Type: Air oil separator
• Application: Automotive
• Engine Compatibility: Select 5.7L gasoline engines
• Installation: Approximately 30 minutes with basic tools
• Connections: Factory-style crankcase hose connections
• Warranty: No-Hassle Lifetime Limited Warranty

What’s Included

One K&N Engineering 81-0806 Air Oil Separator with vehicle-specific installation components.

Fitment

Fits select 2010-2012 Chrysler 300, 2010-2011 Dodge Challenger and 2010-2011 Dodge Charger models equipped with the 5.7L gasoline engine. Verify vehicle year, model, engine configuration and application details before ordering. This product is not CARB approved and may not be legal for use on pollution-controlled vehicles in California or other jurisdictions with similar emissions requirements.

Features:

• Blowby Protection: Captures oil from crankcase vapors to help protect the engine and intake tract.
• High-Capacity Reservoir: Collects oil and contaminants while providing convenient service intervals.
• Vehicle-Specific Design: Engineered for select 5.7L Dodge Charger, Dodge Challenger and Chrysler 300 applications.
• Quick Installation: Uses factory-style hose connections and installs in approximately 30 minutes with basic tools.

Fitments:
2009 Chrysler 300 C
2009 Dodge Challenger R/T
2009 Dodge Charger Pursuit
2009 Dodge Charger R/T
2009 Dodge Charger SE
2010 Chrysler 300 C
2010 Chrysler 300 S
2010 Dodge Challenger R/T
2010 Dodge Charger Pursuit
2010 Dodge Charger R/T
2010 Dodge Charger SE
2011 Chrysler 300 C
2011 Dodge Challenger R/T
2011 Dodge Charger Pursuit
2011 Dodge Charger R/T
2011 Dodge Charger SE
2012 Chrysler 300 C
2012 Chrysler 300 C Luxury
2012 Dodge Challenger R/T
2012 Dodge Challenger R/T Classic
2012 Dodge Charger Pursuit
2012 Dodge Charger R/T
2012 Dodge Charger SE
2013 Chrysler 300 C
2013 Chrysler 300 C Luxury
2013 Dodge Challenger R/T
2013 Dodge Charger Pursuit
2013 Dodge Charger R/T
2013 Dodge Charger SE
2014 Chrysler 300 C
2014 Chrysler 300 C Luxury
2014 Dodge Challenger R/T
2014 Dodge Charger Pursuit
2014 Dodge Charger R/T
2015 Chrysler 300 C
2015 Chrysler 300 C Platinum
2015 Dodge Challenger R/T
2015 Dodge Challenger R/T Plus
2015 Dodge Charger Pursuit
2015 Dodge Charger R/T
2015 Dodge Charger R/T Road & Track
2016 Chrysler 300 C
2016 Chrysler 300 C Platinum
2016 Dodge Challenger R/T
2016 Dodge Challenger R/T Plus
2016 Dodge Challenger R/T Plus Shaker
2016 Dodge Challenger R/T Shaker
2016 Dodge Charger Pursuit
2016 Dodge Charger R/T
2016 Dodge Charger R/T Road & Track
2017 Chrysler 300 C
2017 Chrysler 300 C Platinum
2017 Dodge Challenger R/T
2017 Dodge Challenger T/A
2017 Dodge Charger Daytona
2017 Dodge Charger Pursuit
2017 Dodge Charger R/T
2018 Chrysler 300 C
2018 Dodge Challenger R/T
2018 Dodge Challenger T/A
2018 Dodge Charger Daytona
2018 Dodge Charger Pursuit
2018 Dodge Charger R/T
2019 Chrysler 300 C
2019 Dodge Challenger R/T
2019 Dodge Charger Pursuit
2019 Dodge Charger R/T
2020 Chrysler 300 C
2020 Dodge Challenger R/T
2020 Dodge Charger Pursuit
2020 Dodge Charger R/T
2021 Chrysler 300 S
2021 Dodge Challenger R/T
2021 Dodge Charger Pursuit
2021 Dodge Charger R/T
2022 Chrysler 300 S
2022 Dodge Challenger R/T
2022 Dodge Charger Pursuit
2022 Dodge Charger R/T
2023 Chrysler 300 S
2023 Dodge Challenger R/T
2023 Dodge Charger Pursuit
2023 Dodge Charger R/T

Air Freight Prohibited: false
Not Carb Approved: true
Ltl Freight Required: false
Prop 65: Y
Part Type: automotive
Epa: N/A
Carb Acknowledgement Required: false
Regular Stock: t
Units Per Sku: 1