The warranty period is 1 year from the date of original purchase, and covers manufacturer defects. In order to have the expected longevity with any aftermarket injector, the customer must use the proper type of fuel and filtration in the fuel system. Failure to do so will decrease longevity, reliability, and fuel flow. Instances where the customer has failed to take the proper measures or ignored warnings about fuel types and maintenance will not be covered under warranty.
