Tow Hook Cover for E-Class W213, High Strength Replacement Rear Bumper Cover A21388537011、Applicable Models: Rear bumper tow hook cover is replacement for Benz E‑Class W213 AMG Line. Please confirm whether your model is applicable before buying. 2、OE Number: The part numbers of reference are A2138853701, and 2138853701, please confirm whether it is consistent with the OE you need. 3、Excellent Sealing: The rear bumper tow hook cover prevents dust and water from entering the interior of the car, thus protecting the car engine and other components from external substances and contamination. 4、High Safety: By sealing the hook orifice, bumper tow eye cover cap prevents the hook from falling off when towing, improving driving and towing safety. It also has a positive protective effect on other safety factors on the road, such as pedestrians, when the trailer is not in use. 5、Easy to Use: The rear bumper towing eye cap is very easy to use and is quick and simple to set up and take down, requiring no specialist knowledge or tools for easier handling.