Elevate your Mercedes Benz's performance with the Bosch OEM Diesel Exhaust Fluid (DEF) Module, tailor-fit for models including the E250, E350, and ML320. Engineered for precision, this module is designed to seamlessly integrate with your vehicle's diesel system, ensuring optimal functionality and emissions compliance.The product comes with a manufacturer part number F01C600194 and interchangeable part numbers F-01C600194, 0024706894, and 561198969, guaranteeing a match for your specific vehicle. By choosing this high-quality Bosch component, you're selecting reliability and efficiency for your car's DEF pump system.