We are a franchised dealer and sell Genuine Mazda OEM Parts. These are made by Mazda for your Mazda to meet strict quality controls and durability. We ask you supply your VIN number so we can verify the exact parts for your car you want to order. This way you get it fixed and done right the first time. The parts we offer are for U.S. market produced cars and suvs. These parts carry a Mazda factory warranty of 12 months from the date of purchase or 12,000 miles depending on the Part only, whichever comes first. If failure of the part is a defect in the material or workmanship of the part. So please retain your invoice as proof of purchase. You will need this if a warranty issue arrises. If so you can contact us and we can explain what steps need to be done to verify it is covered and help handle your issue. This warranty does not cover any labor. Nor, does it cover any outside influence that damages the part in question, misuse of part, abuse, damage by improper installation and ect. Again, as always any questions please contact us and we will answer you questions.