Description These are a popular swap during an oil change. Magnetic drain bolts help collect and trap magnetic metal particles from within your oil. This can help to keep your oil cleaner for longer between oil changes. Cleaner oil means reduced wear on vital engine components resulting an healthier engines long term. All from something a small and simple as Project Mu’s Magnetic Drain Plug Neodymium magnets are the strongest type of permanent magnet commercially available, so are a perfect choice for this application.
