GM Genuine Parts Rear Jounce Shock Absorber
OE
Pack of 1

GM Genuine Parts Rear Jounce Shock Absorber

GM Part #86558791

MSRP$788.22*

GM Genuine Parts Suspension Shock Absorbers are designed, engineered, and tested to rigorous standards, and are backed by General Motors.

  • 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

Pack of 1

About this product

GM Genuine Parts Suspension Shock Absorbers are designed, engineered, and tested to rigorous standards, and are backed by General Motors. 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).

Warning WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov

  • 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

ColorBlack
Mounting Hardware IncludedNo
Adjustable ReboundNo
Boot IncludedYes
Body MaterialAluminum
Internal Construction TypeSingle Tube
ClassificationOE
Rod Diameter2.05 in / 52 mm / 5.2
Shock Absorber Body End Measuring PointBody Base
Dust Shield IncludedYes
TypeTelescopic
Shaft MaterialAluminum
Extended Length11.22 in / 285 mm
Body Diameter2.83 in / 72 mm
Shock Absorber Rod End Measuring PointBody Base

Limited Lifetime Warranty for Parts (plus Labor if installed by a GM dealer)

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

ModelBody StyleTrimYear(s)
ColoradoZR22024, 2025, 2026