I ordered a transmission filter and gasket. They sent me the filter with no gasket. I had to have my car so I went and bought a new set. I jumped through about five hoops, and sent the incorrect part back to Nissan parts deal. You actually have to take a photographs of the part, the labels and the shipping containers before you send them back I sent them back USPS with the tracking number and I know that it was delivered there. You can have the order number or the RMA number nothing helps on the telephone. I think the system is designed to keep your money. Well it worked. I wouldn't buy another part for them ever again.