TechPro GM1104149C Bumper Extension - Rear Left Outer

Rear Left Outer Bumper Extension

Restore the rear corner of your truck with this TechPro bumper extension, part number GM1104149C. It is built for a factory-style fit and finished in chrome for a clean OE look on the rear left outer position.

• Chrome finish for a matching rear bumper appearance
• Built for vehicles without rear object sensors
• Factory-style precision for consistent alignment
• Constructed from high-quality materials for durability and long-term performance
• Direct replacement for the rear left outer bumper extension

Fitment Details

• Fits 2007-2014 Chevrolet Silverado 2500 HD, rear left outer, w/o Rear Object Sensors
• Fits 2007-2014 Chevrolet Silverado 3500 HD, rear left outer, w/o Rear Object Sensors
• Fits 2007-2014 GMC Sierra 2500 HD, rear left outer, w/o Rear Object Sensors
• Fits 2007-2014 GMC Sierra 3500 HD, rear left outer, w/o Rear Object Sensors
• Fits 2007-2013 Chevrolet Silverado 1500, rear left outer, w/o Rear Object Sensors
• Fits 2007-2013 GMC Sierra 1500, rear left outer, w/o Rear Object Sensors

This TechPro bumper extension is a direct-fit body component for Chevrolet Silverado and GMC Sierra trucks in the rear left outer position. It cross-references OE part number 15284307 for the same application and is a practical replacement for damaged, worn, or missing bumper trim on compatible Silverado and Sierra models. Part number GM1104149C is a useful match when you need a chrome rear bumper extension that aligns with factory-style body lines.

Common Repair Uses

• Replacing a cracked or bent rear bumper extension
• Restoring the chrome finish after impact or corrosion
• Repairing a missing rear left outer bumper section
• Addressing fitment issues on trucks without rear object sensors
• Bringing the rear bumper back to a clean OE-style appearance

Installation Notes

Install on the rear left outer position only. Verify that the vehicle is equipped without rear object sensors before ordering or installation. Confirm body alignment and mounting points against the existing bumper assembly for proper fit before final tightening.

Quality Assurance

TechPro builds this bumper extension with high-quality materials and factory-style precision to support durable, lasting performance on Chevrolet Silverado and GMC Sierra applications. Part number GM1104149C is made for consistent replacement use in the body and bumper category.