Please always compare the part number with that of the old part before purchasing to ensure compatibility. Even small deviations in the part number, such as different index letters at the end, have a major impact on the interoperability with your vehicle. If no part number is specified, compatibility must be ensured by comparing the item images, the vehicle application list and by asking us or your specialist dealer. All our articles are with seals (visible and invisible) or special markings and partly also provided with seals. The return of an item purchased from us is only possible with an undamaged guarantee seal or marking possible. A change in the type and shape as well as the dismantling of the product generally leads to the loss of warranty, since this cannot be attributed to the n.