TechPro GM1703110 Quarter Panel Extension - Right

Quarter Panel Extension for GM Vans

TechPro GM1703110 is a right 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 consistent body panel alignment on repair jobs that require a direct-fit exterior replacement.

Key Features

• Designed for the outer exterior rear corner panel on the right side
• Factory-style fitment for body repair and panel replacement
• Constructed from high-quality materials for durability and long-term performance
• Measures 28.86 in. long, 6.24 in. wide, and 5.85 in. high
• Lightweight 2 lb. replacement panel for body restoration work

Detailed Description

This TechPro quarter panel extension is made for Chevrolet Express 1500, Chevrolet Express 3500, GMC Savana 1500, GMC Savana 2500, and GMC Savana 3500 applications on the right rear outer corner. Part number GM1703110 is a direct replacement for OEM 84410858 and is intended for body repair where the rear corner panel has been damaged, rusted, or otherwise compromised. This part cross-references OEM 84410858 for the same application.

Compatible With 1996-2021 Chevrolet Express 3500, right; 1996-2021 GMC Savana 2500, right; 1996-2021 GMC Savana 3500, right; 1996-2014 Chevrolet Express 1500, right; and 1996-2014 GMC Savana 1500, right. The GM1703110 quarter panel extension supports clean exterior restoration on GM full-size vans while maintaining the original body contour and rear corner appearance.

What It Helps Repair

• Rear corner panel damage from impact or collision repair
• Rust or corrosion at the outer exterior quarter area
• Worn or deteriorated body metal on the right rear corner
• Poor panel alignment after bodywork on Chevrolet Express and GMC Savana vans
• Exterior restoration needs for aging commercial or passenger vans

Installation Notes and Tips

Verify vehicle year, make, model, and right-side application before installation. Test-fit the panel against the existing body structure to confirm alignment with the rear corner contour and surrounding sheet metal. Body repair preparation, trimming, welding, and finishing should follow standard collision repair procedures for the vehicle.

Quality Assurance

TechPro GM1703110 is manufactured to support reliable function and lasting value in exterior body repair applications. Its factory-style precision and durable material construction make it a practical replacement choice for Chevrolet Express and GMC Savana rear corner panel restoration.