Keystone GM1106656 Rear Bumper Reinforcement Impact Bar OEM Replacement

The Keystone GM1106656 is a direct-fit OEM-replacement rear bumper reinforcement impact bar, also known as a rear bumper impact bar or rear rebar, designed as a structural replacement for collision repair. This part cross-references OEM part number 25931602 and also supersedes GM part numbers 15853514, 22714775, and 25787444.

The rear bumper reinforcement is the steel structural member that mounts behind the outer bumper cover, providing the backbone of the rear bumper assembly. It helps limit damage in low-impact collisions by absorbing and distributing energy before it reaches the vehicle's body structure. The part is delivered in a primed finish, ready for paint or direct installation behind the bumper cover.

Key Features:

• Direct OEM-style replacement for collision repair
• Primed finish for immediate installation or refinishing
• Structural steel construction for durability and impact absorption
• Covers LS, LT, LS Panel, LT Panel, SS, and SS Panel trim levels
• Compatible with 2.0L, 2.2L, and 2.4L engine variants

Part Number Cross-Reference:

• Keystone / Partslink: GM1106656
• OEM / GM: 25931602
• Supersedes: 15853514, 22714775, 25787444