All Parts for Gearheads products are guaranteed to be free of defects in material and workmanship. Our guarantee is valid only if our product has been properly installed in the vehicle for which it was designed to fit. Any alteration or modification of the product will also void the warranty. Parts for Gearheads liability extends only to the replacement of the defective product and will not assume any liability for the installation charges or other damage caused by the defective product. We reserve the right to inspect the defective part and refuse or grant credit based upon the conditions above. Original Proof of Purchase may be required. All returns must be made through the original point of sale.