1. Features & Benefits Upgraded seals for consistent pressure for multiple fuel blends Brass jet pump orifice precision machined for consistent performance Built to strict quality control standards Improved harness connector eliminates any known OEM problems 2.Package Content Pump, Sending Unit, Float, Reservoir, Strainer, Upgraded Electrical Connector and Tank Seal 3.Compatible Catalogues 2015-2018 Mercedes-Benz C300 L4 2.0L .