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Driver Side Pickup Box Side Panel Rear Outer Front Reinforcement - GM (15939589)

Driver Side Pickup Box Side Panel Rear Outer Front Reinforcement - GM (15939589)

Buick, GMC, Cadillac, Hummer, Saturn, Oldsmobile, Pontiac, Chevrolet Parts
  • GM
  • 15939589
  • 15249967, 20997883

Details

  • Brand:

    Buick, GMC, Cadillac, Hummer, Saturn, Oldsmobile, Pontiac, Chevrolet Parts

  • SKU:

    15939589

  • Positions: Left, Front Left, Rear Left
  • Other Names:

    Truck Bed Panel Reinforcement

  • Description:

    8 ft box without dual rear wheels. 6.5 ft box, gmc. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors

    Driver Side Pickup Box Side Panel Rear Outer Front Reinforcement - GMC Parts Pro (15939589)

    The Driver Side Pickup Box Side Panel Rear Outer Front Reinforcement - GMC Parts Pro (15939589) is a genuine OEM structural body component designed to strengthen and support the driver side pickup box side panel assembly. Manufactured to GMC Parts Pro’s exact factory specifications, this reinforcement helps maintain the structural integrity, durability, and proper alignment of the truck bed.

    Constructed from high-strength automotive-grade materials, this reinforcement is engineered to withstand cargo loads, road vibrations, impacts, and the stresses associated with everyday truck use. Its durable construction helps resist deformation, fatigue, and corrosion, ensuring dependable long-term performance.

    Functionally, the reinforcement provides additional structural support to the pickup box side panel, helping distribute loads and maintain the rigidity of the truck bed assembly. It plays an important role in preserving body strength, supporting proper panel alignment, and helping the pickup box withstand demanding work and hauling conditions.

    As a genuine GMC Parts Pro OEM component, this reinforcement is manufactured to precise factory dimensions, structural specifications, material standards, and mounting requirements to ensure proper fitment and dependable performance. OEM engineering helps maintain compatibility with surrounding truck bed components while preserving original equipment structural integrity.

    Installation is recommended when repairing collision damage, replacing rusted or damaged structural components, restoring truck bed strength, or maintaining factory body specifications. Proper fitment helps ensure secure integration, accurate alignment, and long-lasting durability.

    • Genuine GMC Parts Pro OEM pickup box side panel reinforcement

    • Designed for the driver side rear outer front section of the truck bed

    • Helps strengthen and support the pickup box structure

    • Assists in maintaining proper body alignment and rigidity

    • High-strength automotive-grade construction

    • Resistant to corrosion, vibration, and everyday wear

    • Precision-engineered for factory fit and compatibility

    Choosing the Driver Side Pickup Box Side Panel Rear Outer Front Reinforcement - GMC Parts Pro (15939589) helps restore truck bed structural integrity, maintain factory body standards, and deliver the quality, fit, and durability expected from a genuine GMC Parts Pro OEM replacement component.


  • Condition: New
  • Notes: Included with side panel.
  • Replaces:

    15249967, 20997883

  • MSRP: $154.84
  • Discount: $45.70 (29.5% off)
  • Sale Price: $109.14
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Buick, GMC, Cadillac, Hummer, Saturn, Oldsmobile, Pontiac, Chevrolet Parts
  • GM
  • 15939589
  • 15249967, 20997883

Details

  • Brand:

    Buick, GMC, Cadillac, Hummer, Saturn, Oldsmobile, Pontiac, Chevrolet Parts

  • SKU:

    15939589

  • Positions: Left, Front Left, Rear Left
  • Other Names:

    Truck Bed Panel Reinforcement

  • Description:

    8 ft box without dual rear wheels. 6.5 ft box, gmc. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors

    Driver Side Pickup Box Side Panel Rear Outer Front Reinforcement - GMC Parts Pro (15939589)

    The Driver Side Pickup Box Side Panel Rear Outer Front Reinforcement - GMC Parts Pro (15939589) is a genuine OEM structural body component designed to strengthen and support the driver side pickup box side panel assembly. Manufactured to GMC Parts Pro’s exact factory specifications, this reinforcement helps maintain the structural integrity, durability, and proper alignment of the truck bed.

    Constructed from high-strength automotive-grade materials, this reinforcement is engineered to withstand cargo loads, road vibrations, impacts, and the stresses associated with everyday truck use. Its durable construction helps resist deformation, fatigue, and corrosion, ensuring dependable long-term performance.

    Functionally, the reinforcement provides additional structural support to the pickup box side panel, helping distribute loads and maintain the rigidity of the truck bed assembly. It plays an important role in preserving body strength, supporting proper panel alignment, and helping the pickup box withstand demanding work and hauling conditions.

    As a genuine GMC Parts Pro OEM component, this reinforcement is manufactured to precise factory dimensions, structural specifications, material standards, and mounting requirements to ensure proper fitment and dependable performance. OEM engineering helps maintain compatibility with surrounding truck bed components while preserving original equipment structural integrity.

    Installation is recommended when repairing collision damage, replacing rusted or damaged structural components, restoring truck bed strength, or maintaining factory body specifications. Proper fitment helps ensure secure integration, accurate alignment, and long-lasting durability.

    • Genuine GMC Parts Pro OEM pickup box side panel reinforcement

    • Designed for the driver side rear outer front section of the truck bed

    • Helps strengthen and support the pickup box structure

    • Assists in maintaining proper body alignment and rigidity

    • High-strength automotive-grade construction

    • Resistant to corrosion, vibration, and everyday wear

    • Precision-engineered for factory fit and compatibility

    Choosing the Driver Side Pickup Box Side Panel Rear Outer Front Reinforcement - GMC Parts Pro (15939589) helps restore truck bed structural integrity, maintain factory body standards, and deliver the quality, fit, and durability expected from a genuine GMC Parts Pro OEM replacement component.


  • Condition: New
  • Notes: Included with side panel.
  • Replaces:

    15249967, 20997883

Vehicle Fitment

No application/vehicle fitment information available for this product
Vehicle Fitment
Year Make Model Body & Trim Engine & Transmission
( more fitments)
No fitment data available

GMC Parts Pros

GMC Parts Pros is a factory-authorized source for genuine OEM GMC parts and accessories covering Sierra, Yukon, Yukon XL, Acadia, Terrain, Canyon, Savana, and Hummer EV. Every part ships from our dealership inventory with the manufacturer's warranty intact and is priced below MSRP. Filter by year, model, and trim in the vehicle selector to confirm fitment before you order, or call us now to have a parts specialist match the part to your VIN.

GM

Genuine GM parts are built to the exact specifications GMC engineers used on the assembly line, which is why they fit and perform like the originals. Aftermarket substitutes can compromise tolerances, durability, and warranty coverage on trucks and SUVs that are expected to tow, haul, and hold their value.