Premium Guard oil filters meet or exceed Original Equipment Manufacturer's (OEM) requirements. New vehicle warranties stay in effect when Premium Guard filters are installed correctly and according to engine manufacturer's recommendations. Manufactured by an ISO 9001 certified company. This spin-on oil filter PG4670 replaces Purolator L14670, WIX 51085/51410, Champ PH253, Fram PH16, Valvoline VO45, Pennzoil PZ-34 & PZ-104, Havoline T-35. If you want to baby your car, consider stepping up to the ACDelco PFL400 filter.