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GM Genuine Parts Front Seat Back Lumbar Support
OE
Pack of 1

GM Genuine Parts Front Seat Back Lumbar Support

GM Part #84781578

MSRP$116.49*

GM Genuine Parts Seat Lumbar Supports are designed, engineered, and tested to rigorous standards, and are backed by General Motors.

  • Provides a cushion for your lumbar
  • Helps make a more comfortable ride in your vehicle
  • Some GM Genuine Parts may have formerly appeared as ACDelco GM Original Equipment (OE)

Pack of 1

About this product

GM Genuine Parts Seat Lumbar Supports are designed, engineered, and tested to rigorous standards, and are backed by General Motors. These supports provide cushion for your lumbar, helping to make for a more comfortable ride in your vehicle. GM Genuine Parts are the true OE parts installed during the production of or validated by General Motors for GM vehicles. Some GM Genuine Parts may have formerly appeared as ACDelco GM Original Equipment (OE).

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  • Provides a cushion for your lumbar
  • Helps make a more comfortable ride in your vehicle
  • Some GM Genuine Parts may have formerly appeared as ACDelco GM Original Equipment (OE)
  • GM Genuine Parts are designed, engineered and tested to rigorous standards, and are backed by General Motors
  • GM Engineers design and validate OE parts specifically for your Chevrolet, Buick, GMC, or Cadillac vehicle
  • GM regularly updates production and service part designs to integrate new materials and technologies
  • Collision parts are designed to help promote proper and safe repair

ClassificationOE

24 Months/Unlimited Miles Limited Warranty for Parts (plus Labor if installed by a GM dealer)

Please visit our warranty page on Gmparts.com for full warranty details.

Before the purchase and installation of a seat lumbar support, make sure it is the correct fit for your vehicle.

  • Have the seat lumbar support inspected by a certified technician after all collisions.
  • Regularly inspect seat lumbar supports for signs of damage or wear, and replace them if signs of damage are found.
  • Refer to your Vehicle Owner's manual for additional vehicle maintenance practices.

Signs of wear or damage for seat lumbar supports include but are not limited to:

  • No power supply
  • Not functioning properly

ModelBody StyleTrimYear(s)
XT5Luxury, Platinum, Premium Luxury, Sport2017, 2018, 2019, 2020, 2021, 2022, 2023, 2024, 2025, 2026
XT6Premium Luxury, Sport2020, 2021, 2022, 2023, 2024, 2025