42475812 GM Bumper corner

What is this part?

The GM bumper corner 42475812 is a genuine OEM exterior body component designed to form and protect the corner section of the vehicle's bumper.

What does it do?

This OEM bumper corner provides finishing, protection, and aerodynamic shaping to the front or rear bumper assembly. It helps absorb minor impacts and protects adjacent body panels during low-speed collisions, parking incidents, or light contact. A genuine GM bumper corner is manufactured to factory specifications, ensuring proper fit, surface quality, and durability while maintaining the original vehicle appearance.

When to replace

The GM bumper corner 42475812 should be replaced if cracked, scratched, deformed, or damaged due to impact. A damaged bumper corner may affect bumper alignment, appearance, and protection of nearby panels. Installing a genuine OEM bumper corner helps restore the original look and proper bumper fitment.

Compatibility

The genuine GM bumper corner 42475812 is compatible with selected GM vehicles. This OEM component is engineered for precise fitment with the original bumper and mounting points. Compatibility may vary depending on front or rear position, left or right side, body style, and model year. Please verify the part number 42475812 before purchase.

Installation: DIY or service?

Installation of this genuine OEM GM bumper corner 42475812 typically involves removal or partial disassembly of the bumper cover. While installation can be performed by experienced DIY users, professional installation is recommended to ensure correct alignment and secure attachment.