What type of antifreeze do I use for a 2009 dodge avenger?

For a 2009 Dodge Avenger, you should use a phosphate-free, ethylene glycol-based antifreeze that meets the specifications of Chrysler MS-9769. It's recommended to use a 50/50 mix of antifreeze and distilled water for optimal performance. Be sure to check the owner's manual for specific recommendations and ensure compatibility with your vehicle’s cooling system.