TechPro GM1221130C Headlight Mounting Panel - Left

Headlight Mounting Panel for Silverado and Avalanche

Restore the front-end headlamp support with this TechPro headlight mounting panel, part number GM1221130C. It is built for the left side and matches the headlamp housing support application on select Chevrolet Silverado and Avalanche models.

• TechPro headlight mounting panel for left-side headlamp housing support
• Dimensions: 22.68 in. length, 18.79 in. width, 12.86 in. height
• Lightweight construction at 1 lb for straightforward handling during repair
• Direct-fit application for select Chevrolet Silverado and Avalanche trucks
• Cross-reference: 15798921

Fitment Details

• Fits 2007 Chevrolet Silverado 1500 Classic, left, headlamp housing support
• Fits 2007 Chevrolet Silverado 2500 HD Classic, left, headlamp housing support
• Fits 2007 Chevrolet Silverado 3500 Classic, left, headlamp housing support
• Fits 2002-2006 Chevrolet Avalanche 1500, left, headlamp housing support
• Fits 2002-2006 Chevrolet Avalanche 2500, left, headlamp housing support
• Fits 2003-2006 Chevrolet Silverado 1500, left, headlamp housing support
• Fits 2003-2006 Chevrolet Silverado 2500 HD, left, headlamp housing support
• Fits 2003-2006 Chevrolet Silverado 3500, left, headlamp housing support
• Fits 2003-2004 Chevrolet Silverado 2500, left, headlamp housing support

Product Use and Repair Benefits

• Replaces a damaged left headlamp housing support on Chevrolet Silverado and Avalanche trucks
• Helps restore proper headlight mounting alignment after front-end impact
• Addresses broken or bent lighting support structure around the headlamp area
• Supports repair work when the original mounting panel is corroded or cracked
• Helps return the front lighting assembly to secure positioning

Installation Notes

Verify left-side placement and confirm vehicle year, trim, and model before installation. Compare the panel dimensions and mounting points to the original part, and inspect adjacent lighting and front-end components for damage before reassembly. This part number is GM1221130C.

Quality Assurance

TechPro part GM1221130C is listed for direct replacement use on confirmed Chevrolet Silverado and Avalanche applications. The part cross-references 15798921 for the same application.