Billet Oil Filter Cap, M133

The Weistec Engineering Billet Oil Filter Cap for the M133 engine is designed as a direct replacement for the plastic OEM cap.  The Billet Oil Filter Cap is installed in the exact same manner as the OEM cap, using the same O-Ring that comes supplied with new oil filters.  Key Features:CNC machined 6061 aluminumAnodized Red or BlackDirect replacement/bolt in for M133Utilizes factory O-Ring