Keystone GM1100819 Rear Bumper Cover Primed with Parking Aid Sensor Holes

The Keystone GM1100819 is a primed OEM-replacement rear bumper cover (fascia assembly) engineered for the Buick Lucerne. Designed as a direct bolt-on replacement, this cover matches original factory contours and mounting points, allowing for a straightforward installation without modification.

Key Features:

• Primed finish — ready to sand and paint to match your vehicle's factory color
• Pre-drilled parking aid (rear sensor) holes — compatible with factory park assist sensor systems
• No side object sensor holes — correct for models without side object detection systems
• OEM-style construction — matches factory dimensions, mounting locations, and overall profile
• Excludes CXS model — verify trim level before ordering

Part Number Cross-Reference:

• Keystone Part Number: GM1100819
• OEM / GM Part Number: 25813609
• Partslink Number: GM1100819

This rear bumper cover is the correct collision replacement choice for body shops and DIY repair on the Buick Lucerne (2008–2011), excluding the CXS trim. The primed surface provides an ideal base for professional or at-home paint application.