K&N 05-21 Dodge Charger 5.7L (Gas) Catch Can Oil Separator K&N Engineering KNN81-0806
K&N 05-21 Dodge Charger 5.7L (Gas) Catch Can Oil Separator K&N Engineering KNN81-0806
K&N 05-21 Dodge Charger 5.7L (Gas) Catch Can Oil Separator K&N Engineering KNN81-0806
K&N 05-21 Dodge Charger 5.7L (Gas) Catch Can Oil Separator K&N Engineering KNN81-0806
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K&N 05-21 Dodge Charger 5.7L (Gas) Catch Can Oil Separator

KNN81-0806
024844401779
Oil Separators
11 Units In Stock - Ships Next Business Day
$ 157.99
$ 157.99

SKU: 81-0806 | UPC: 024844401779

K&N 81-0806 Oil Catch Can for 2005-2021 Dodge Charger 5.7L Gas and Compatible Models

The K&N 81-0806 oil catch can captures blow-by oil mist from the PCV system before it reaches the intake tract on 5.7L HEMI engines in Dodge Charger Challenger and Chrysler 300 models. This vehicle-specific separator mounts easily in the engine bay using factory-style hose connections to reduce oil buildup prevent power loss and avoid detonation issues. Backed by a No-Hassle Lifetime Limited Warranty it installs in 30 minutes with basic tools.

Key Features

  • High-Capacity 6oz Reservoir: Captures large volumes of oil and contaminants with no tools required for quick checks and emptying
  • 30-Minute Easy Installation: Direct-fit design snaps onto factory crankcase lines mounts in convenient engine bay locations using basic tools
  • Blow-By Oil Protection: Shields engine and intake from contamination caused by blow-by for sustained performance
  • Intake Tract Cleaning: Reduces oil residue buildup in intercooler throttle body and valves
  • Power Protection: Prevents power loss and premature detonation by keeping combustion chamber clean

Product Notes

  • Engineered specifically for 5.7L HEMI V8 applications replace factory PCV line only
  • Empty reservoir regularly based on driving conditions for peak operation
  • Ships in protective box weighs 1.9 lbs product weight 2.6 lbs shipping weight

Installation Notes

  • Professional installation recommended.
  • 30-minute install using provided hoses and OEM-style quick-connect fittings no drilling required
  • Mounts vertically or horizontally in engine bay compatible with stock brackets and hardware

This Part Fits

Year Make Model Submodel
2009-2013 Dodge Charger SE
2009-2020 Chrysler 300 C
2012-2014 Chrysler 300 C Luxury
2015-2017 Chrysler 300 C Platinum
2010 Chrysler 300 S
2021-2023 Chrysler 300 S
2009-2023 Dodge Challenger R/T
2012 Dodge Challenger R/T Classic
2015-2016 Dodge Challenger R/T Plus
2016 Dodge Challenger R/T Plus Shaker
2016 Dodge Challenger R/T Shaker
2017-2018 Dodge Challenger T/A
2017-2018 Dodge Charger Daytona
2009-2023 Dodge Charger Pursuit
2009-2023 Dodge Charger R/T
2015-2016 Dodge Charger R/T Road &amp. Track

Why Choose K&N?

  • Over 60 years engineering high-flow filtration and separation products for motorsports
  • Vehicle-specific designs tested for direct fit and real-world durability
  • No-Hassle Lifetime Limited Warranty covers defects in materials and workmanship

Frequently Asked Questions

  • Q: Does this fit my 2015 Dodge Charger R/T 5.7L HEMI?
    A: Yes the 81-0806 is confirmed direct fit for 2005-2023 Dodge Charger R/T models with 5.7L V8 gas engine using factory PCV connections
  • Q: What material is the catch can made from?
    A: Constructed from durable billet aluminum with robust hoses and premium brass fittings for corrosion resistance and long-term reliability
  • Q: How often do I need to empty the reservoir?
    A: Check every 1000 miles or after track days empty when half full no tools needed via threaded cap twist-off design

Shipping & Handling

  • Method: UPS Ground or USPS Priority
  • Availability: In stock - ships same or next business day
  • Packaging: Original K&N box dimensions 7.75 x 5.25 x 4.25 inches
  • Weight: 1.9 lbs product 2.6 lbs shipping

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