KAX Premium Engine Air Filter CA11257 Replacement for Dodge Charger, Challenger, Chrysler 300 (2011-2023) | Advanced Air Filter Media

Meet the KAX Premium Engine Air Filter CA11257, a direct replacement designed for Dodge Charger, Challenger, and Chrysler 300 models from 2011 to 2023. Built around a dual-media system—oil-treated cotton gauze as the primary filter layer and a rugged embossed paper secondary layer—this filter is engineered to balance filtration and airflow for daily driving and spirited trips alike.

What makes it stand out

• Vehicle application: fits Charger 2011-2023, Challenger 2011-2023, and Chrysler 300 2011-2023
• Longer life: premium media and manufacturing processes aim for roughly 2× the life of a standard air filter
• Filtration efficiency: targets up to 99.9% of airborne particulates before they reach engine components
• Enhanced protection: embossed paper media supports filtration performance over time
• Specs at a glance: 14.2" L × 9.1" W × 1.5" H; irregular shape; 1-pack; not washable or reusable

Real-world benefits you might notice

• Potentially crisper throttle response and steadier performance during daily commutes
• May help maintain steady airflow to the engine under varying loads
• Possibly contributes to more consistent fuel efficiency in typical driving conditions
• Lower maintenance frequency vs. standard filters, with a suggested lifespan up to 20k miles depending on use

Quality and installation notes

• Premium media: oil-treated cotton gauze provides high-efficiency filtration
• Durable media: embossed paper supports crease stability and large dust capacity
• Packaging: designed for straightforward handling and compatibility verification

Dimensions and fit are provided to help you confirm compatibility before replacement. This filter is designed for standard, non-washable use and should be replaced during routine maintenance for optimal engine intake health. Installation is typically straightforward—remove the old filter, inspect the housing seal, and insert the new CA11257 to ensure a proper seal against unfiltered air.