Is the front bumper replaced at a 4S store an original one?
1 Answers
4S stores replace front bumpers with original ones. A car bumper is a safety device designed to absorb and mitigate external impacts, protecting the front and rear of the vehicle body. The bumper consists of an outer panel, cushioning material, and a crossbeam. The outer panel and cushioning material are made of plastic, while the crossbeam is formed by stamping cold-rolled thin sheets into a U-shaped channel. The outer panel and cushioning material are attached to the crossbeam, which is then connected to the vehicle frame's longitudinal beams with screws. The car bumper covers most of the front and rear areas of the vehicle and serves the following purposes: 1. To absorb and cushion external impacts during collisions, providing protection for both the vehicle and its occupants; 2. To harmonize with the vehicle's overall design, offering aesthetic appeal.