42487161 GM Headlamp bezel

What is this part?

The GM headlight trim 42487161 is a genuine OEM exterior trim component designed to frame and secure the headlight assembly.

What does it do?

This OEM headlamp bezel surrounds the headlight, providing a finished appearance and helping align and protect the lamp edges. It may also shield mounting points from moisture and debris. A genuine GM headlight trim is manufactured to factory specifications, ensuring correct shape, color match, and durable surface finish. Proper trim fitment contributes to both aesthetics and reliable headlight installation.

When to replace

The GM headlight trim 42487161 should be replaced if it is cracked, broken, faded, or loose, or after collision or body repairs. UV exposure, impacts, or improper removal can damage the trim. Installing a genuine OEM headlight trim restores factory appearance and secure fitment.

Compatibility

The genuine GM headlight trim 42487161 is compatible with selected GM vehicles and specific headlight designs. This OEM component is engineered for precise fitment based on lamp shape, mounting points, and body style. Compatibility may vary depending on headlight type (halogen, xenon, LED), side (left or right), and model year. Please verify the part number 42487161 before purchase.

Installation: DIY or service?

Installation of the genuine OEM GM headlight trim 42487161 is typically straightforward and can often be performed as a DIY task. Care should be taken when removing surrounding trim and clips to avoid damage. Professional installation may be recommended during body or headlight replacement.