HFP-433 - Mercedes C220 / C280 / C36 AMG / CLK320 / CLK430 - OEM Replacement External In Line Fuel Pump 100% Direct OEM Replacement --- Lifetime Warranty All HFP pumps meet or exceed OEM specifications in fit, form and function Includes Superior Impeller outer-case mechanism to maximize fuel flow This pump is designed and constructed for problem free operation in excess of 100,000 miles CONTACT US with any questions and we will respond promptly Fits:Mercedes C220 / C280 / C36 AMG / CLK320 / CLK430 Polished corrosion-resistant case to help minimize seizing during non-operation Specifically designed for<span class="a-text-bold"><u>quiet</u></span>operation Drop-in replacement Gradient density fuel strainer for superior contaminant filtration Compatible with modern ethanol-infused pump gasoline