Oil Filter Neck Lock Nut For Porsche Boxster 986/987 (1997-2008) Models.

This precision lock nut is the perfect replacement for your Porsche Boxster's oil filter housing. Designed to factory specifications, it provides a secure grip that resists loosening from engine heat and vibration, eliminating the risk of oil seepage and filter separation. Built from durable materials to withstand demanding engine conditions, this fastener is essential for maintaining a tight seal and protecting your engine's lubrication system. A straightforward installation makes it ideal for DIY maintenance or professional service work.