Maintain dependable performance on your Polaris Sportsman 700 EFI (2004–2005) with this Bosch Fuel Filter, designed as a direct OEM-style replacement for Polaris part number 2520223. This is the same Bosch filter originally equipped on your machine, delivering consistent fuel flow and reliable operation for EFI systems. Built to meet or exceed factory specifications, this filter ensures proper pressure and filtration for smooth starts, steady throttle response, and long engine life. It installs easily in the stock fuel line with no modifications required, providing a perfect fit and trouble-free performance. Replace your old or restricted filter with this Bosch-manufactured unit to restore reliable fuel delivery and optimal engine efficiency. Fitment: 2004–2005 Sportsman 700 EFI Replaces OEM Part Number: 2520223