The HKS oil filter, listed as model 74-H85 UNF Type 3, is a dedicated replacement filter defined by its thread and type designation. Offered as a direct-fit service part, it suits engines or adapters that require the 74-H85 UNF Type 3 specification. Choose this HKS unit when your application’s filter thread and type match the listed model.
HKS OIL FILTER2 74-H85 UNF TYPE3