Please provide the VIN number to us to check if it is suitable for your car. NOTE:Please rest assured to buy, Our products are all tested .if there is a quality problem, please contact me in time. I will reply and deal with it within 24 hours. if you receive gasoline on the product, this is to better protect the product. Make the product usable. Package list:1PCS Intake Engine Manifold Assembly AS PICTURES OEM Part Number:2721402101 2721402201 2721402401 Warranty: 6 months (full refund or replacement); 12 months (30 percent refund, no replacement); more than 12 months (no warranty) Condition:NEW Compatible With: Compatible for 06-09 C230, C280, CLK350 Compatible for 10-11 C250, ML450 Compatible for 08-11 C300 Compatible for 06-11 C350, E350, R350 Compatible for 2012 C300 Compatible for 07-09 E280 Compatible for 09-12 GLK350 Compatible for 05-11 ML350 Compatible for 10-13 S400 Compatible for 06-08 SLK280 Compatible for 09-11 SLK300 Compatible for 05-08 SLK350 Notes: 1) Always wear eye protection and start with installation tools. 2) Searching related installation video on the internet will be recommended. 3) Please check your car years, modle, OEM and make sure the products is comfortable for your car before your purchase.