TechPro GM1103149 Bumper Assembly - Rear

Rear Bumper Assembly for Silverado and Sierra

Restore the rear impact area with this TechPro bumper assembly, engineered for vehicles equipped with rear object sensors. It is built for factory-style precision and finished in primer, making it a direct replacement choice for 2007-2013 Chevrolet Silverado 1500 and 2007-2013 GMC Sierra 1500 rear applications.

• Fits 2007-2013 Chevrolet Silverado 1500, rear, with rear object sensors; primed; OEM: GM1103149
• Fits 2007-2013 GMC Sierra 1500, rear, with rear object sensors; primed; OEM: GM1103149
• Designed around rear object sensor-equipped vehicles
• Factory-style fit for consistent alignment and appearance
• Constructed from high-quality materials for durability and long-term performance
• Primed surface supports body shop preparation and refinishing

Product Details

TechPro GM1103149 is a rear bumper assembly made for truck owners who need an OE-style replacement that matches the original mounting and sensor configuration. This part number, GM1103149, cross-references Partslink GM1103149 for the same application. It is a direct-fit solution for Chevrolet Silverado 1500 and GMC Sierra 1500 models from 2007 through 2013 when equipped with rear object sensors.

The assembly is built to support reliable rear-end protection while maintaining the correct fit and finish expected in a bumper replacement. With its primed surface and factory-style precision, GM1103149 is suited for repair work where proper alignment, sensor accommodation, and long-term value matter.

Common Repair Uses

• Replacing a damaged rear bumper assembly after a collision
• Restoring proper fit on a truck with rear object sensors
• Correcting a cracked, bent, or corroded bumper structure
• Preparing a primed bumper for repainting to match the vehicle
• Returning a Chevrolet Silverado 1500 or GMC Sierra 1500 to a clean OEM-style appearance

Installation Notes

Verify rear sensor equipment before installation to confirm the correct application. Test-fit the bumper assembly before final refinishing and installation to ensure proper alignment with the body and sensor openings. Because this part is supplied primed, it should be prepared and painted to match the vehicle finish before final assembly.

Quality Assurance

TechPro builds this bumper assembly with high-quality materials and factory-style precision to support dependable fit and lasting performance. GM1103149 is intended for direct replacement use on the listed Chevrolet Silverado 1500 and GMC Sierra 1500 rear applications.