TechPro GM1088187 Bumper to Body Filler Panel - Front Left

Front Left Bumper to Body Filler Panel

Restore the front-end fit and finish on your truck with this TechPro bumper to body filler panel. Built for factory-style precision and made from high-quality materials, TechPro GM1088187 is a direct replacement for the front left side on select GMC Sierra HD applications.

• Factory-style fitment for consistent alignment
• High-quality construction for durability and long-term performance
• Front left bumper to body filler panel application
• Direct replacement for OEM part number 23481684
• Part number: GM1088187

Vehicle Fitment

• Fits 2015-2019 GMC Sierra 2500 HD, front left, PTM; OEM: 23481684
• Fits 2015-2019 GMC Sierra 3500 HD, front left, PTM; OEM: 23481684

TechPro GM1088187 is used to replace the bumper-to-body filler panel on the front left side, helping maintain the correct transition between the bumper and body structure. It is a fitment-based solution for GMC Sierra 2500 HD and GMC Sierra 3500 HD models from 2015 through 2019, including PTM applications. This part cross-references OEM 23481684 for the same application.

Common Repair Uses

• Damaged or missing front left bumper filler panel
• Visible gaps between the bumper and body
• Misaligned front-end trim after collision repair
• Worn or cracked exterior body filler panel
• Replacement of OEM part 23481684 on GMC Sierra HD trucks

Installation Notes

Verify the vehicle year, model, and front left position before installation. Compare the replacement panel to the original part and confirm PTM application details prior to final fitment. Professional installation is recommended for proper alignment with adjacent bumper and body components.

Quality Assurance

TechPro builds this replacement panel with factory-style precision and durable materials to support reliable fit and lasting performance. Part number GM1088187 is engineered as a direct replacement for the listed GMC Sierra HD applications.