GM Genuine Parts Rear Seat Back Hinge
OE
Pack of 1

GM Genuine Parts Rear Seat Back Hinge

GM Part #84429737

MSRP$10.19*

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

  • Designed to OE specifications for a proper fit
  • 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

Pack of 1

About this product

GM Genuine Parts Seat Hinges are designed, engineered, and tested to rigorous standards, and are backed by General Motors. The seat hinge allows the seat back to pivot when released for adjustments. 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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  • Designed to OE specifications for a proper fit
  • 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

ColorBlack
Universal Or Specific FitSpecific
MaterialSteel
Mounting Hardware IncludedNo
Width0.31 in / 8 mm
Height0.31 in / 8 mm
Length8.86 in / 225 mm
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 hinge, make sure it is the correct fit for your vehicle.

  • Have the seat hinge inspected by a certified technician after all collisions.
  • Regularly inspect seat hinges 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 hinges include but are not limited to:

  • Inability to maintain seat's adjusted position

ModelBody StyleTrimYear(s)
Hummer EV Pickup2022, 2023, 2024, 2025, 2026
Sierra 1500Crew Cab Pickup2019, 2020, 2021, 2022, 2023, 2024, 2025, 2026
Sierra 1500 LimitedCrew Cab Pickup2022
Sierra 2500 HDCrew Cab Pickup2020, 2021, 2022, 2023, 2024, 2025, 2026
Sierra 3500 HDCab & Chassis2020, 2021, 2022, 2023, 2024, 2025, 2026