What is the name of the metal plate under the engine?

[JeremiahFitz]

Engine under the metal plate is the engine guard plate, the material used is hard plastic, resin, iron and aluminum alloy material. The following is the extended content about the engine guard plate: Introduction to the engine guard plate: The engine guard plate is an engine protection device designed for various models, designed to prevent mud from wrapping the engine and to prevent damage to the engine caused by uneven road surfaces during driving. Reasons for installing an engine guard plate: After installing the car engine guard plate, it can keep the engine compartment clean, prevent water or dust from entering the engine compartment while driving, and provide better protection for the engine and the guard plate during vehicle use.