Dorman Products warrants that, for the product and period stated in the table in the above link, the product is free from defects in material and workmanship under normal use and service. As your exclusive remedy, Dorman will replace free of charge through the original point of purchase (e.g. the retailer or website from whom you originally purchased the product) any Dorman product that in Dorman's reasonable determination does not comply with the foregoing warranty. Should you need to replace any Dorman parts covered under this limited warranty, please see the store of purchase with your used part and original sales receipt. This warranty becomes null and void if the damage is caused by: misuse, abuse or accident; the attachment of any unauthorized accessory; alteration to the product; improper installation; exposure to harsh weather and/or chemicals; or lack of proper maintenance. This warranty also becomes null and void if the product is opened or any sticker is tampered with, broken, or missing, or if the damage is caused by any other condition that is beyond the control of Dorman Products. As noted in the table above, separate warranty durations may apply for some products if used in vehicle fleets, defined as groups of motor vehicles owned or leased by a business, government agency or other organization rather than by an individual or family. Typical examples are vehicles operated by car rental companies, taxicab companies, public utilities, public bus companies, and police departments.