GM Genuine Parts Underbody Rear Driver Side Air Deflector
OE

GM Genuine Parts Underbody Rear Driver Side Air Deflector

GM Part #85838857

MSRP$27.02*
  • Helps protect vehicle engine compartment from road debris and dirt
  • 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"

About this product

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

  • Helps protect vehicle engine compartment from road debris and dirt
  • 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

MaterialPlastic
Width7.53 in / 191.28 mm
Mounting Hardware IncludedNo
Length10.13 in / 257.25 mm
ClassificationOE
Thickness2.04 in / 51.78 mm

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.

Good Maintenance Practices:

  • Replace shield at signs of wear or damage
  • Keep shield free of debris build up

Signs of wear for undercar shields include but are not limited to:

  • Shield hanging
  • Damage or wear to shield

ModelBody StyleTrimYear(s)
OPTIQLuxury, Premium Luxury, Premium Sport, Sport2026

Frequently Asked Questions

"Yes, but debris may enter the engine compartment."