K&N 81-0803 Air-Oil Separator for 15-24 Dodge Challenger/Charger/Durango/Grand

Vehicle Fitment

• 2015-2024 Dodge Challenger (SRT 6.2 L V8, supercharged), RWD/AWD
• 2015-2024 Dodge Charger (SRT 6.2 L V8, supercharged), RWD/AWD
• 2021-2024 Dodge Durango SRT Hellcat (6.2 L V8, supercharged), AWD
• 2018-2021 Jeep Grand Cherokee Trackhawk (6.2 L V8, supercharged), 4WD

Features

• Captures crankcase blow-by oil vapors before they enter the intake tract
• Helps prevent power loss and premature detonation by reducing oil contamination
• Large 6 oz (≈0.18 L) capacity reservoir for extended service intervals
• Factory-style hose connections for quick, approximately 30-minute install
• Direct-fit design engineered for high-performance 6.2 L supercharged HEMI applications
• Durable aluminum tank with black finish and heavy-duty hoses for longevity
• Lifetime limited warranty from K&N for performance use
• Helps keep intake tract and throttle body cleaner under high stress driving

Specifications

• Reservoir capacity: 6 oz (≈0.18 L)
• Material: Aluminum tank, black finish
• Approximate weight: 2.6 lb (1.2 kg)
• Mounts using factory PCV/hose routing - no drilling required
• Street legal in all US states **except California** on pollution-controlled vehicles

Included Components

• 1x Oil-Separator reservoir assembly
• 2x Hose clamps
• Premium OEM-style hose fittings (pre-installed)
• Installation instructions and hardware

Product Description

The K&N 81-0803 Air-Oil Separator is designed for high-performance 6.2 L supercharged HEMI V8 engines found in the Dodge Challenger, Charger, Durango SRT Hellcat, and Jeep Grand Cherokee Trackhawk. By capturing crankcase blow-by vapors and preventing oil-laden gases from entering the intake tract, it protects the throttle body and intake surfaces, helps maintain peak performance, and supports long-term engine health.

This unit is perfect for enthusiasts who drive hard or track their vehicles - whether daily-driven SRTs or full build projects. The direct-fit design ensures a bolt-on install in about 30 minutes using factory routing. The large 6-ounce reservoir handles the demands of high-boost, supercharged engines while minimizing required maintenance.

Please note: Fitment is confirmed through 2024 for the listed vehicles. Coverage for 2025 is unconfirmed at time of listing. Ensure compatibility with your drivetrain (RWD/AWD/4WD) and engine (6.2 L supercharged V8) before purchase. Also note that this product is **not legal for sale or use in California** on pollution-controlled motor vehicles.