17- GM P/U 2500 6.6L Air Filter

The K&N Engineering 17-GM P/U 2500 6.6L air filter is specifically designed for heavy-duty Duramax diesel applications, providing enhanced engine protection and airflow compared to standard paper filters. This reusable cotton panel filter is ideal for full-size GM pickup owners who require reliability in demanding conditions, addressing the critical balance between filtration efficiency and sustained intake flow.

Constructed with K&N's signature oiled cotton media, this filter effectively captures contaminants while maintaining lower restriction than conventional disposable filters. This feature is particularly beneficial for both naturally aspirated and turbocharged Duramax engines, as it helps maximize fuel economy and engine response. The filter is designed to fit seamlessly into the factory air box without any modifications.

Fleet operators, diesel enthusiasts, and truck builders utilizing the 6.6L Duramax will find significant advantages from this air filter, especially when operating in high-dust environments or when maximizing towing capabilities. K&N's reusable design allows for easy cleaning and re-oiling, reducing long-term maintenance costs and minimizing environmental waste.