J.C. Whitney JC55010043 Rear Lower Quarter Panel Section Passenger Side Steel Primed

The J.C. Whitney JC55010043 is a passenger side (right-hand) rear lower quarter panel section engineered as an OEM-style replacement for the 2000–2006 Chevrolet Suburban and GMC Yukon XL. This repair panel targets the lower rear section of the quarter panel — one of the most rust-prone areas on these full-size SUVs — and restores structural integrity and exterior appearance to factory standards.

Fabricated from 1.2mm steel, this panel provides a durable, weld-in repair solution that matches the original factory contours and dimensions for a precise, professional fit. The primed finish prepares the surface for paint, allowing body shop finishing without additional prep steps.

Key Features:

• OEM-style replacement rear lower quarter panel section
• Passenger side (right-hand / RH) positioning
• Rear section, lower portion only — targeted rust repair coverage
• Constructed from 1.2mm gauge steel for factory-matching durability
• Primed finish ready for paint application
• Sold individually (single panel)
• Backed by J.C. Whitney's 1-year, unlimited-mileage warranty

This quarter panel repair section is ideal for restoring rust-damaged or collision-damaged lower rear quarter areas on 2000–2006 Chevrolet Suburban and GMC Yukon XL full-size SUVs. Professional welding installation is recommended for best results.