J.C. Whitney JC43010058 OE Style Rocker Panel Driver Side Crew Cab 1.2mm Steel

The J.C. Whitney JC43010058 is an OE-style replacement outer rocker panel designed for the driver side (left hand) of Crew Cab configurations. Engineered to match original factory specifications, this panel is built from 1.2mm steel for durability and long-lasting structural integrity.

Rocker panels are among the first body panels to show wear from road debris, moisture, and road salt, making timely replacement critical to preserving the structural integrity and appearance of the vehicle. This panel is stamped to OE dimensions, ensuring accurate fitment and a factory-like finish when properly prepared and painted.

Key Features:

• OE-style stamped construction — matches original factory panel geometry for a precise, gap-free fit
• 1.2mm steel construction — provides strong, durable rust repair and long service life
• Driver side (left hand) fitment — designed specifically for the left/driver side of the vehicle
• Crew Cab specific — shaped to fit the longer rocker span of four-door Crew Cab body styles
• Weld-in installation — the original panel must be cut out and this panel welded in place for a proper, lasting repair
• Primeable surface — panel arrives ready to scuff, prime, and finish with automotive-grade topcoat
• Backed by J.C. Whitney's 1-year unlimited-mileage warranty

Installation requires cutting out the damaged or rusted factory rocker and welding this replacement panel into position. For best results, scuff the panel surface, apply a quality primer, and finish with a matched automotive paint prior to installation.