The HKS oil filter identified as 65-H50 M20 Type 4 is a replacement filter specified by its thread and type. It’s intended for applications that require the 65-H50 M20 Type 4 configuration, serving as a like-for-like service part. Select this HKS filter when your engine or adapter matches the listed thread and type specification.
HKS OIL FILTER2 65-H50 M20 TYPE4