The item was delivered as promised but it was damaged. The driver's side fan was unbalanced which will probably create undue wear causing it to wear out faster. Since it is a plastic fan blade, nothing can be done. In order to replace it, I would have to order a new one and pay first, then ship back the damaged one, and then be credited. This was a lot of hours assembling and disassembling my vehicle. Not happy with the fan I received :(