J.C. Whitney JC43010063 Rocker Panel OE Replacement 1999-2006 Silverado Sierra Crew Cab RH

The J.C. Whitney JC43010063 is an OE-type replacement rocker panel designed for the right-hand (passenger side) of 1999–2006 Chevrolet Silverado and GMC Sierra Crew Cab trucks. Built to match the original factory profile, this rocker panel restores structural integrity and appearance to vehicles suffering from rust, corrosion, or collision damage along the lower body.

Key Features:

• OE-Type Fit: Engineered to match original factory dimensions and contours for a precise, panel-ready installation
• 2.0mm Steel Construction: Heavy-gauge stamped steel provides superior strength and long-lasting durability compared to thinner aftermarket alternatives
• Right-Hand (Passenger Side): Designed specifically for the passenger-side rocker panel position on Crew Cab body style
• Direct Replacement: Replaces rusted, damaged, or deteriorated OEM rocker panels without modification
• Weldable Steel: Compatible with standard MIG welding for professional or DIY body shop installation

This rocker panel is a dependable, cost-effective solution for restoring the lower body structure of 1999–2006 Silverado and Sierra Crew Cab trucks. The 2.0mm gauge steel meets or exceeds OEM thickness standards, making it a preferred choice for body repair professionals and truck owners seeking a quality repair panel.