TechPro GM1702110 Quarter Panel Extension - Left

Quarter Panel Extension for GM Vans

TechPro GM1702110 is a left quarter panel extension for the outer exterior rear corner panel on select Chevrolet Express and GMC Savana vans. It is built for factory-style precision and long-term durability, making it a direct-fit body repair part for rust, collision, or corrosion damage.

Key Features

• Designed for the outer exterior rear corner panel
• Factory-style fitment for accurate body alignment
• Built from high-quality materials for lasting performance
• Left-side application
• Part number GM1702110 for easy identification
• Cross-reference: OEM 84410857

Detailed Description

This TechPro quarter panel extension is engineered for body repair on Chevrolet Express 1500, Chevrolet Express 2500, GMC Savana 1500, GMC Savana 2500, and GMC Savana 3500 models. It restores the left rear outer corner panel area with a fit that follows factory-style dimensions, helping maintain proper panel contour and exterior appearance. The GM1702110 part number is a practical reference for shops and buyers sourcing a replacement quarter panel extension for GM full-size vans.

Compatible With 1996-2021 Chevrolet Express 2500, left; 1996-2021 GMC Savana 2500, left; 1996-2021 GMC Savana 3500, left; 1996-2014 Chevrolet Express 1500, left; and 1996-2014 GMC Savana 1500, left. This part cross-references OEM 84410857 for the same application.

Common Repair Uses

• Repairing rust at the left rear outer corner panel
• Replacing collision-damaged quarter panel extension metal
• Restoring the rear exterior body line on GM vans
• Addressing corrosion around the outer rear corner area
• Replacing a worn or damaged left-side body panel section

Installation Notes

Verify vehicle year, make, model, and left-side placement before installation. Test-fit the panel against the existing body structure and confirm alignment with adjacent sheet metal before final bodywork and finishing. Professional body repair procedures are recommended for proper panel preparation, fitment, and refinishing.

Quality Assurance

TechPro builds this quarter panel extension with durable materials and factory-style precision to support consistent repair results on Chevrolet Express and GMC Savana applications.