ENGINE PROTECTION - This neodymium magnetic oil drain plug will capture fine iron particles, especially smaller than 30 microns which are too small to be filtered by the oil filter. Magnetic drain plugs are a proven product and even used by some manufacturers as standard. PREMIUM QUALITY - CNC machined, stainless steel 304, neodymium high temperature magnet, perfect surface polishing process, all these advancements in technology and materials enable our oil drain plugs to have excellent quality and design. NEODYMIUM MAGNET - The strong Neodymium magnet collects any swarf or wear particles missed by the oil filter, these particles are abrasive and potentially damaging to the engine. The magnet will hold any collected metal firmly, unaffected by temperature variation until the oil is changed. FITMENT - This M14 x 1.5 Magnetic Oil Drain Pan Plug perfect fit for Honda Acura Ford GM Mazda Hyundai KIA and more selected models with 14x1.5 Threaded. Package Include: 1 pcs magnetic engine oil drain plug; 1pcs annealing red copper crush washers;