Magnetic Oil Drain Plug

Your oil pan's drain plug could be quietly collecting the evidence between changes.

Every engine sheds ferrous metal, and the only question is where it ends up. The Finish Line Factory Magnetic Oil Drain Plug parks a powerful magnet in the drain, capturing free-floating ferrous debris before it recirculates, in M12 x 1.25, M14 x 1.5, M16 x 1.5, M20 x 1.5 threads to fit common pans. Seal the pan, screen the oil, read the plug at every change.

Benefits

• Oil changes become inspections: the plug tells you what the engine is shedding
• Fine metallic fuzz collects on the magnet instead of riding through bearings
• The plug torques and seals like the OEM part it replaces
• A glance at the magnet after a track day is cheap peace of mind

Features

• Powerful magnet capturing free-floating ferrous metals
• Thread sizes: M12 x 1.25, M14 x 1.5, M16 x 1.5, M20 x 1.5
• Seals the engine's oil pan drain
• Precision made for common OEM pan threads
• Sold individually

The Details

Magnetic drain plugs work because the drain is the lowest, slowest corner of the oil system, exactly where debris settles between the pump's pickups. The magnet holds fine ferrous particles that filters pass, and reading it becomes diagnostic ritual: uniform gray fuzz is normal wear, glitter or chunks are the engine asking for attention. Install like any drain plug, correct thread pitch, fresh crush washer, sensible torque into an aluminum pan, and wipe the magnet clean at each change so the next interval reads true. It will never fix an engine, but it tells the truth about one earlier than almost anything else.

Kit Includes

• 1x Magnetic Oil Drain Plug (size per your selection)

Applications

• Thread sizes: M12 x 1.25, M14 x 1.5, M16 x 1.5, M20 x 1.5
• Common uses: engine oil pans, transmission and differential drains where threads match
• Pairs with FLF Aluminum Crush Washers (metric sizing)