6 Pieces Injection Nozzle DLLA150P1151 for Bosch Diesel Engine 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: DLLA150P1151, 0433171736 Applications:Fit for Bosc Diesel Engine