Engine air intake resonator A6421400087 ML W251 CLS E320 2007-2009
In general, most parts are covered for 30 days from date of sale. All parts are marked by us in case of return; however in the unlikely event that you experience a problem, either a replacement part will be issued or, should a replacement not be available then a refund, including postage costs, will be given.
Guarantee covers parts only and labor claims cannot be entertained..