J.C. Whitney JC43010054 OE-Style Driver Side Rocker Panel for S10/Sonoma/Blazer

The J.C. Whitney JC43010054 is an OE-type replacement outer rocker panel for the driver (left) side, designed for the Chevrolet S10 and GMC S15/Sonoma pickup trucks (1982–1993) and the Chevrolet S10 Blazer and GMC S15 Jimmy (1983–1994). This replacement rocker panel is engineered to match original factory specifications, making it an ideal solution for restoring vehicles suffering from rust, corrosion, or impact damage in the lower body section.

Key Features:

• OE-Type Design: Stamped to replicate the original factory configuration for a proper, accurate fit
• 1.2mm Steel Construction: Heavy-gauge stamped steel construction provides strength and durability
• Driver Side (Left): Replacement for the left-hand (LH) outer rocker panel
• 2-Door Applications: Designed specifically for 2-door body styles
• Partslink Reference: GM1600103
• Direct Replacement: Restores OEM appearance and structural integrity to the lower body

Installation typically involves cutting out the damaged panel and welding the new panel into place. For best finishing results, the panel should be scuffed, primed, and top-coated with an automotive-grade paint after installation. This rocker panel is backed by J.C. Whitney's quality assurance, making it a reliable choice for body restoration on these popular compact trucks and SUVs.