Neodymium Magnetic Drain Plug

It features a potent 4500 gauss neodymium magnet, engineered to capture ferrous metal particles, such as iron powder, that can circulate in the engine oil. This proactive approach helps maintain oil cleanliness, potentially extending the life of engine components. The design also serves as a visual indicator; by inspecting the magnet, one can assess the quantity of wear particles present, offering a preliminary insight into the engine's internal condition. Constructed from a durable aluminum alloy, the bolt is fitted with a high-strength Nd-Fe-B (neodymium) magnet. It comes with a single aluminum gasket for a leak-free installation, with replacement gaskets available separately. It is important to note that while this drain bolt is compatible with various Toyota and Nissan models with an M12 x P1.25 thread size, it is not universally applicable. The manufacturer states that the listed vehicles and engines are for reference only, and users must confirm the genuine drain bolt's screw size and pitch before purchasing. Additionally, this drain bolt may not be suitable for all diesel engines. Users should also ensure at least 30 mm of clearance around the bolt contact surface due to the protruding magnet, to prevent interference.