Home Engine Systems Engine Care Oil Drain Kits Magnetic Oil Drain Plug for Mercury Lower Unit (1 Per Package) Marpac Magnetic Oil Drain Plug for Mercury Lower Unit (1 Per Package) $11.69 Magnetic Oil Drain Plug for Mercury Lower Unit (1 Per Package) quantity Add to cart Product Details Product Details For Mercury Lower Unit. 1 Per Package. Keep the oil in and the water out. Sold 5 packages per display box.
