
The black plastic under the front of the car is called a skid plate. More information about engine skid plates is as follows: 1. Material: The development of engine skid plates in China has mainly gone through three stages: hard plastic, resin, iron, and aluminum alloy. Different types of skid plates have fundamentally different characteristics. However, one crucial point that must be strictly ensured is whether the engine can sink normally after installing the skid plate—this is the most critical issue. 2. Function: It keeps the engine compartment clean, preventing road water and dust from entering the engine compartment. It also protects the engine from being struck by sand, stones, and hard objects kicked up by tires during driving, and prevents uneven road surfaces and hard objects from scraping or hitting the engine.

















You mean that black thing under the front of the car? That's called a bumper. My old has relied on it to prevent several minor scrapes. The thing is usually made of plastic, with black being the most dirt-resistant and cost-effective. Besides protecting the car, it can also hold fog lights and radar sensors. Last week when I reversed and scraped against a bollard, it just got a little scratched. The mechanic said that's the advantage of plastic parts—minor damage doesn't need immediate fixing. But if it cracks, it must be replaced, otherwise water leakage and rust could cause bigger problems. When washing the car, make sure to rinse this area thoroughly, and in winter, remember to clear any trapped ice to prevent deformation.

We in the sheet metal business call it the front bumper, and it's truly the tough guy of the car. Though it looks ordinary, it actually has a three-layer structure: the outer plastic shell, a layer of cushioning foam in the middle, and a metal crash bar hidden inside. Black is the most practical color—scratches aren't obvious, and touch-ups are easier. Last time I saw a new car with scratches down to the primer, a touch-up pen did the trick. If you wash your car yourself, avoid blasting high-pressure water at the seams—it can loosen the clips. For cars that frequently drive on rough roads, this area tends to accumulate mud and needs regular rinsing.

Car designers prefer to call it the front bumper, which is the abbreviated term for the front bumper. Choosing black is mainly for visual coordination—dark colors make the front end appear lower and sportier. The plastic material has good elasticity, allowing it to rebound automatically after minor collisions. When I first got my car, I specifically noticed that the bumper's ground clearance was about two fingers higher than the engine guard plate, so you need to be careful with the angle when going over speed bumps. Nowadays, new cars focus on styling here, such as adding honeycomb mesh or chrome strips. If you're into modifications, many people install a front lip here, but you have to be mindful of requirements to avoid it being too low.

That's called the bumper, the part you should get most familiar with when you get a new car. I remember in my first year of driving, I kept scraping the bumper every few days. Black does hide dirt well - you couldn't even tell after two weeks without washing. Nowadays luxury cars wrap bumpers in genuine leather, but plastic remains the practical choice for regular vehicles. A friend of mine bought an aftermarket bumper when his got cracked, thinking the OEM part was too expensive, but the color difference was painfully obvious. So for minor damages, it's better to save them up and handle everything together when the is about to expire. Last time during maintenance, the mechanic taught me a trick: when parking, don't push all the way to the stopper - leaving a fist's distance between the bumper and obstacles is safest.

Car enthusiasts who are into modifications will tell you: the pure black plastic part is the bumper, and the add-on below is called a front lip. The OEM bumper hides an energy-absorbing box inside, which can crumple and absorb energy during a collision. Once when I removed the bumper to install fog lights, I found the wiring inside was densely packed. The black material doesn’t get hot to the touch in summer, whereas body-colored ones tend to yellow more easily. Many people don’t realize that those textures on the bumper are intentionally designed as air ducts. In my opinion, this part should stay black—scratches won’t hurt as much, and a replacement aftermarket piece only costs a few hundred bucks. When washing the car, pay extra attention to the grille area; that’s where leaves get stuck most easily.


