Subaru Impreza Magnetic Sump Plug
This magnetic sump oil drain plugs contains a magnet contained within the drain plug body. This magnet attracts and securely retains any abrasive ferrous metal particles, preventing their continued circulation through your engine's lubrication system. These particles can appear in the lubrication system due to many reasons, be it wear and tear due to prolonged stress levels or as a result of particles not being removed by flushing operations after boring or machining.
Removing these partices is necessary in order to prevent excessive wear on your engine's components.
Fits Subaru Impreza all models (including non-turbo).