This air pollution emission sensor module unit is a genuine Mercedes-Benz part, compatible with various models including the S-Class E, CL CLS Class MB, W216 CL550 CL600 CL63 CL65 AMG, W221 S550 S600 S63 S65 AMG. It is a direct replacement with a manufacturer warranty of 6 months, made in Germany with an OEM finish.

This performance part is designed to ensure the proper functioning of the engine, ensuring that it runs smoothly and efficiently. It is a high-quality part that meets all the necessary specifications, ideal for those looking to upgrade their Mercedes-Benz.