All rights reserved and subject to copyright. Zorkos warrants their remanufactured starters, alternators, and generators to be free from defects in material and or workmanship for 12 months, starting on the date of original sale. On products manufactured by other OEM manufacturers, their warranty terms prevail. Core deposits are refundable upon return of an original, rebuildable core and presentation of the invoice for a period of 90 days. Merchandise that has been installed or special ordered is not returnable for credit or refund. There is a 20% handling charge on all returned merchandise. The invoice must accompany all requests for credit or refund.