Driver Side Rocker Inner Panel Rear Extension - GM (84057421)
2018-2024 GM - 84057421
Driver Side Rocker Inner Panel Rear Extension - GM (84057421)
2018-2024 GM - 84057421
- GM
- 84057421
Details
- Brand:
- SKU:
84057421
- Positions: Left
- Other Names:
Front Panel
- Description:
The Driver Side Rocker Inner Panel Rear Extension (MPN: 84057421) is a genuine GM OEM body panel engineered to restore structural integrity and corrosion protection to the lower rocker area of select GM vehicles. This factory-original replacement part is designed for drivers seeking authentic fitment and durability for rocker panel repair or restoration projects. Built to General Motors' exacting manufacturing standards, this inner panel extension ensures proper alignment and long-lasting performance. - Genuine OEM rocker panel inner extension for the driver's side rear section - Factory-engineered fitment for select GM vehicle models requiring rocker panel restoration - Provides structural support and corrosion resistance to the vehicle's lower body frame area - Direct replacement for damaged, rusted, or deteriorated rocker inner panels - Authentic General Motors part—tested and backed by GM quality assurance standards
- Condition: New
- Notes: Included with lower rail assembly.
California Proposition 65
WARNING: Cancer and reproductive harm - www.P65Warnings.ca.gov - MSRP: $198.64
- Discount: $67.61 (34% off)
- Sale Price: $131.03
Packages shipped within the U.S. and Puerto Rico will automatically be protected from any loss, damage, and theft. Learn More
- GM
- 84057421
Details
- Brand:
- SKU:
84057421
- Positions: Left
- Other Names:
Front Panel
- Description:
The Driver Side Rocker Inner Panel Rear Extension (MPN: 84057421) is a genuine GM OEM body panel engineered to restore structural integrity and corrosion protection to the lower rocker area of select GM vehicles. This factory-original replacement part is designed for drivers seeking authentic fitment and durability for rocker panel repair or restoration projects. Built to General Motors' exacting manufacturing standards, this inner panel extension ensures proper alignment and long-lasting performance. - Genuine OEM rocker panel inner extension for the driver's side rear section - Factory-engineered fitment for select GM vehicle models requiring rocker panel restoration - Provides structural support and corrosion resistance to the vehicle's lower body frame area - Direct replacement for damaged, rusted, or deteriorated rocker inner panels - Authentic General Motors part—tested and backed by GM quality assurance standards
- Condition: New
- Notes: Included with lower rail assembly.
California Proposition 65
WARNING: Cancer and reproductive harm - www.P65Warnings.ca.gov Also Purchased
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Order your Driver Side Rocker Inner Panel Rear Extension (84057421) today and have it in your hands in a matter of days. Your Driver Side Rocker Inner Panel Rear Extension will be backed by a warranty and guaranteed to fit your 2018-2024 vehicle.
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