Universal Air Filter

The K&N E-1250 is a high-performance, round replacement air filter engineered to boost horsepower and acceleration while maintaining excellent filtration capabilities. K&N states that their filters can last up to 50,000 miles before cleaning is required, depending on driving conditions. Designed as a direct-fit, drop-in replacement, the E-1250 is intended to integrate seamlessly with your vehicle's existing factory air box. This simplifies the installation process, typically requiring only the removal of the old disposable filter and the insertion of the K&N unit. The filter's specifications include an 11-inch outside diameter, a 9.25-inch inside diameter, and a height of 3.5 inches, with no flanges. K&N backs this OE replacement air filter with their renowned Million-Mile Limited Warranty, assuring buyers that it is built to last. The product is emissions legal in all 50 U.S. states and will not void vehicle warranties. This filter is specifically designed for a range of Dodge and Plymouth vehicles from the 1970s and early 1980s, including specific pickup, van, Ramcharger, and motorhome models within those years.