Fuel Injector 0020133221 0432231764 for Mercedes-Benz Engine OM442 Euro 2 Condition: New Aftermarket Part Note: We recommend replacing the entire set of fuel injectors to ensure the engine's optimal performance. Due to differences in oil output and atomization concentration between and aftermarket parts, they should not be mixed. Replacing the entire set of injectors helps avoid potential issues.Replacement Part Number: 0020133221, 0432231764, 0 432 231 764, 0-432-231-764 Specification: Matching DLLA140S1003 Nozzle Fit For Mercedes-Benz Engine: OM442 Euro 2