If you think our rates are high, check out the great warranty program... It's the best in the business! The Battery Shack introduces the best warranty program in the business. Because we have enjoyed great success in the quality of our alternators, we have instituted an unbelievable warranty policy. At the time of purchase, for a one time fee of $50, we will warrantee the unit for as long as you own it. If it should fail, for any reason, other than physical abuse or water damage, we will repair or replace it free of charge. This warrantee is for the alternator only and no other parts of the system are covered or represented in this offer. We believe this to be a major warrantee and a total commitment to the quality of our product. I am sure that any of our competitors do not have a warrantee of this magnitude and their products cost at least twice as much as ours. Think about it... it's an all win situation!