The grille is the first thing that people see in a vehicle. Grilles are unique to each car brand as these auto parts carry the brand logo of their respective car manufacturers. The Lincoln Navigator, for example, is well known for its uniquely designed grille. Grilles protect a car's engine from being exposed to road debris or other external elements that may damage it. Besides their usefulness, car grilles serve a decorative purpose. The grille contributes to the overall look, design, and feel of a Lincoln Navigator. To further enhance a car's look, most Lincoln grilles are easily customizable. People sometimes spend hundreds of dollars just to trick out their cars' grilles.

One of the most recognizable parts of a vehicle, the grille is prone to damage. Traveling on the road can have various effects on the car grille ranging from the mild such as tiny pebbles chipping off the paint on the grille, to the extreme such as dents or cracks on the grille from vehicular crashes. These do not need to happen to a hundred-dollar Lincoln Navigator grille. Fortunately, Lincoln Navigator grille guards are made to protect grilles from suffering the consequences of daily motoring. The Lincoln Navigator grille guard is essentially a metal protector for the grille. It protects the grille from tiny rocks and pebbles. It also shields the car, like a heavy-duty armor would, against collisions and bumps that may leave bigger and more noticeable marks on the grille.

One of the priorities for maintenance of the Lincoln Navigator is to protect its grille with a durable Lincoln Navigator grille guard. If a car owner wants to preserve the look of the Lincoln Navigator grille, it is a must to install a rust-resistant grille guard. The Lincoln Navigator grille guard is available in either black, stainless steel, or chrome. Every Lincoln grille guard is custom made to fit the contours of the Lincoln Navigator.