K&N Engineering 81-0801 Air Oil Separator for Dodge Challenger 6.4L V8

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 81-0801 Air Oil Separator helps protect your engine and intake tract by capturing oil and other contaminants from crankcase blowby before they can recirculate through the intake system. By reducing oil buildup, this vehicle-specific separator helps support consistent engine performance and may help prevent power loss or potential damage associated with blowby contamination.

Designed for a direct, factory-style installation, the K&N Engineering 81-0801 replaces the original crankcase line and uses quick-connect hose fittings for a secure fit and convenient removal. Installation typically takes approximately 30 minutes with basic hand tools, while the high-capacity reservoir can be checked and emptied without tools. Its compact design allows the separator to be mounted in a convenient location within the engine compartment.

The K&N Engineering 81-0801 is engineered specifically for compatible applications, including select Dodge Challenger, Dodge Charger, Chrysler 300, and Jeep Grand Cherokee models equipped with a 6.4L V8 gasoline engine. The unit is backed by K&N's No-Hassle Lifetime Limited Warranty. This product is not CARB approved and may not be legal for sale or use in California or other regulated areas. Review local emissions requirements before installation.

Brief Description

Vehicle-specific air oil separator designed to capture crankcase blowby oil and help protect the intake system and engine.

Key Features and Performance Benefits

• Blowby Protection: Captures oil and contaminants before they enter the intake tract.
• High-Capacity Reservoir: Holds collected oil for convenient service intervals.
• Factory-Style Connections: Quick-connect fittings support a clean and straightforward installation.
• Vehicle-Specific Engineering: Designed for compatible 6.4L V8 gasoline applications and backed by a No-Hassle Lifetime Limited Warranty.

Key Product Specifications and Technical Data

• Brand: K&N Engineering
• Part Number: 81-0801
• Product Type: Air oil separator
• Application: Automotive
• Engine Compatibility: 6.4L V8 gasoline engines
• Installation: Approximately 30 minutes using basic tools
• Service Access: Tool-free reservoir checking and draining
• Warranty: No-Hassle Lifetime Limited Warranty

What's Included

• K&N Engineering 81-0801 air oil separator assembly

Fitment

Fits 2011 Dodge Challenger; 2012 Dodge Challenger, Dodge Charger, Chrysler 300, and Jeep Grand Cherokee; 2013 Jeep Grand Cherokee, Chrysler 300, Dodge Challenger, and Dodge Charger; and 2014 Jeep Grand Cherokee. Verify the vehicle, engine, and emissions configuration before purchase.

Fitments:
2011 Dodge Challenger SRT8
2012 Chrysler 300 SRT8
2012 Dodge Challenger SRT8
2012 Dodge Charger SRT8
2012 Jeep Grand Cherokee SRT8
2013 Chrysler 300 SRT8
2013 Chrysler 300 SRT8 Core
2013 Dodge Challenger SRT8
2013 Dodge Charger SRT8
2013 Jeep Grand Cherokee SRT8
2014 Chrysler 300 SRT8
2014 Dodge Challenger SRT8
2014 Dodge Charger SRT8
2014 Jeep Grand Cherokee SRT
2015 Dodge Challenger Scat Pack
2015 Dodge Challenger SRT 392
2015 Dodge Charger R/T Scat Pack
2015 Dodge Charger SRT 392
2015 Jeep Grand Cherokee SRT
2016 Dodge Challenger 392 Hemi Scat Pack Shaker
2016 Dodge Challenger R/T Scat Pack
2016 Dodge Challenger SRT 392
2016 Dodge Charger R/T Scat Pack
2016 Dodge Charger SRT 392
2016 Jeep Grand Cherokee SRT
2017 Dodge Challenger R/T 392
2017 Dodge Challenger R/T Scat Pack
2017 Dodge Challenger SRT 392
2017 Dodge Challenger T/A 392
2017 Dodge Charger Daytona 392
2017 Dodge Charger R/T 392
2017 Dodge Charger R/T Scat Pack
2017 Dodge Charger SRT 392
2017 Jeep Grand Cherokee SRT
2018 Dodge Challenger R/T 392
2018 Dodge Challenger R/T Scat Pack
2018 Dodge Challenger SRT 392
2018 Dodge Challenger T/A 392
2018 Dodge Charger Daytona 392
2018 Dodge Charger R/T 392
2018 Dodge Charger R/T Scat Pack
2018 Dodge Charger SRT 392
2018 Dodge Durango SRT
2018 Jeep Grand Cherokee SRT
2019 Dodge Challenger R/T 392
2019 Dodge Challenger R/T Scat Pack
2019 Dodge Challenger R/T Scat Pack Widebody
2019 Dodge Charger Scat Pack
2019 Dodge Durango SRT
2019 Jeep Grand Cherokee SRT
2020 Dodge Challenger R/T Scat Pack
2020 Dodge Challenger R/T Scat Pack Widebody
2020 Dodge Charger Scat Pack
2020 Dodge Charger Scat Pack 392 Widebody
2020 Dodge Durango SRT
2020 Jeep Grand Cherokee SRT
2021 Dodge Challenger R/T Scat Pack
2021 Dodge Challenger R/T Scat Pack Shaker Widebody
2021 Dodge Challenger R/T Scat Pack Widebody
2021 Dodge Challenger T/A 392 Widebody
2021 Dodge Charger Scat Pack
2021 Dodge Durango SRT
2021 Jeep Grand Cherokee SRT
2022 Dodge Challenger R/T Scat Pack
2022 Dodge Challenger R/T Scat Pack Widebody
2022 Dodge Charger Scat Pack
2022 Dodge Charger Scat Pack Widebody
2022 Dodge Durango SRT 392
2023 Dodge Challenger R/T Scat Pack
2023 Dodge Challenger R/T Scat Pack Widebody
2023 Dodge Charger Scat Pack
2023 Dodge Charger Scat Pack Widebody
2023 Dodge Durango SRT 392
2023 Dodge Durango SRT 392 Plus
2023 Dodge Durango SRT 392 Premium
2024 Dodge Durango SRT 392
2024 Dodge Durango SRT 392 Plus
2024 Dodge Durango SRT 392 Premium

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