GM Genuine Parts Rear Shock Absorber
OE
Pack of 1

GM Genuine Parts Rear Shock Absorber

GM Part #42788493

ACDelco Part #42788493

MSRP$65.02*

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
FinishPainted
Mounting Hardware IncludedNo
Boot IncludedNo
Body MaterialSteel
Shaft MaterialSteel
Body ColorBlack
Adjustable ReboundNo
Body Diameter1.65 in / 42 mm
Shock Absorber Body End Measuring PointCenter of Eyelet
Internal Construction TypeSingle Tube
ClassificationOE
Extended Length23.39 in / 594 mm
Shock Absorber Rod End Measuring PointShoulder of Stud
TypeTelescopic
Rod Diameter0.51 in / 13 mm / 1.3
Dust Shield IncludedNo
Cylinder Outside Diameter1.14 in / 29 mm / 2.9

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)
Encore GX2024, 2025, 2026