J.C. Whitney JC43010052 OEM Replacement Rocker Panel Left Hand 2-Door

The J.C. Whitney JC43010052 is an OEM replacement left-hand (driver side) rocker panel designed for 2-door body style applications. This panel replaces GM OEM part number 10092481 and is engineered to restore the structural integrity and appearance of vehicles that have suffered rust, corrosion, or collision damage.

Key Features:

• Direct OEM Replacement — engineered to match original factory dimensions and contours
• Left-Hand (Driver Side) position
• 2-Door body style specific fitment
• Restores structural support between front and rear wheel openings
• Replaces GM OEM part number 10092481

Rocker panels are located along the lower sides of the vehicle between the front and rear wheel openings and are especially vulnerable to rust and corrosion due to their proximity to road debris, moisture, and road salt. Replacing a damaged or rusted rocker panel with a proper OEM-grade replacement is the correct approach to restoring your vehicle's body structure and appearance — rather than using body fillers, which can trap moisture and eventually fail.