What is the Sierra Warranty?
Sierra warranties all their parts to be free of defects for the life of the part. If a Sierra product fails due to a manufacturing defect during the normal life of the part, Sierra will pay for replacement of the defective part, any incidental damage caused by the defective part, plus any haul out or towing involved. The warranty does not cover failures due to abuse, misuse or modifications to the part. Normal life of the part is considered standard accepted interval before replacement or inspection is required. Example, oil and fuel filters are to be changed at service hour intervals or yearly whichever comes first, so Sierra filters are warranted at these same intervals. You can’t just spin on a filter and never replace it again. Always follow the recommended maintenance and service intervals for your particular engine as laid out by the manufacturer.
