J.C. Whitney SET-JC55010053 Front Lower Quarter Panel Set Driver and Passenger Side Steel Primed

The J.C. Whitney SET-JC55010053 is a front lower quarter panel set — also commonly referred to as a dog leg panel set — designed as a direct OEM-style replacement for the Chevrolet Avalanche, Chevrolet Suburban, and Cadillac Escalade ESV. This set includes both the driver side (LH) and passenger side (RH) panels, providing everything needed to restore structural integrity and factory appearance to both sides of the vehicle in a single purchase.

Constructed from heavy-gauge stamped steel, these quarter panels are delivered with a factory-style primer finish, ready for prep and paint to match your vehicle's color. The dog leg area — located at the lower front section of the rear quarter, adjacent to the rocker panel — is one of the most rust- and corrosion-prone areas on full-size GM SUVs and trucks, making timely replacement critical for preserving the vehicle's body structure.

Key Features:

• Includes both LH (driver side) and RH (passenger side) quarter panels
• Stamped steel construction for OEM-matching strength and durability
• Primed finish ready for paint preparation
• Designed as a direct OEM replacement for damaged, rusted, or dented dog leg quarter panels
• Professional weld-in installation for a secure, permanent repair
• Restores factory body contour and structural integrity
• Backed by J.C. Whitney's 1-year, unlimited-mileage warranty

This quarter panel set is the ideal solution for body shops and DIY restorers addressing lower quarter rust, collision damage, or structural deterioration on full-size GM platform vehicles from the 2007–2014 generation.