Bosch Distributor Rotor 04217 fits Mercedes Brand new Ignition Distributor Rotor for the w124 300 series. In-stock and ships fast. We have caps, plugs, wires too. OEM Bosch part, same as originally installed at the factory. Don't bother with aftermarket junk, your engine WILL complain. Please see FITMENT CHART below under PRODUCT DESCRIPION.