GM Genuine Parts Front Air Deflector Extension
OE
Pack of 1

GM Genuine Parts Front Air Deflector Extension

GM Part #10386198

ACDelco Part #10386198

MSRP$208.60*

GM Genuine Parts Air Deflector Extensions are designed, engineered, and tested to rigorous standards, and are backed by General Motors.

  • Helps prevent engine overheating
  • Directs air flow to radiator and engine compartment
  • Some GM Genuine Parts may have formerly appeared as ACDelco GM Original Equipment (OE)

Pack of 1

About this product

GM Genuine Parts Air Deflector Extensions are designed, engineered, and tested to rigorous standards, and are backed by General Motors. These Air Deflector Extensions help prevent engine overheating. 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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  • Helps prevent engine overheating
  • Directs air flow to radiator and engine compartment
  • 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

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 an air deflector extension, make sure it is the correct fit for your vehicle.

  • Make sure that all deflector extension components are properly and securely attached to your vehicle before use.
  • Keep deflector clear of dirt or debris build up.
  • Regularly inspect air deflector extensions 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 air deflector extensions include but are not limited to:

  • Loose or hanging deflector
  • Broken or missing pieces
  • Missing deflector fasteners

ModelBody StyleTrimYear(s)
Avalanche 15002005, 2006
Silverado 15002005, 2006
Silverado 1500 Classic2007
Silverado 1500 HD2005, 2006
Silverado 1500 HD Classic2007

Frequently Asked Questions

Yes. Always consult the Vehicle Owner’s manual or an expert technician before making any repairs or adjustments.

Yes, but this is not recommended as driving your vehicle without the extension may result in raised operating temperatures.