The 2011 Mazda CX-7 2.5L DOHC Engine Shield 16-Valve Cover OEM is a direct replacement part manufactured by Mazda. It comes with an unspecified length warranty and does not include any mounting hardware. The manufacturer part number is PE01 E0 2F4, and it is not a modified item. This engine shield is designed specifically for the Mazda CX-7 and is a genuine OEM part, ensuring a perfect fit and reliable performance for your vehicle.