J.C. Whitney SET-JC43010019 OEM Replacement Rocker Panel Set RH & LH 4-Door

The J.C. Whitney SET-JC43010019 is a matched pair of OEM-style replacement rocker panels designed for 4-door Chevrolet Blazer and GMC Jimmy models. Manufactured to meet original equipment specifications, these panels restore structural integrity and appearance to vehicles suffering from rust, corrosion, or collision damage along the lower body.

Key Features:

• Includes both right-hand (RH) and left-hand (LH) rocker panels for a complete set
• 1.2mm steel construction for durability and resistance to flex during installation
• Designed for 4-door body style Blazer/Jimmy applications
• OEM replacement fitment for precise panel alignment and professional finish
• Stamped steel design matches original factory contours and dimensions
• Suitable for welding in place using standard automotive body repair techniques

These rocker panels are an ideal solution for restoring the lower body structure of your 4-door Blazer or Jimmy. The matched RH/LH set ensures consistent panel thickness and contour on both sides of the vehicle for a uniform, factory-correct repair.