GM GENUINE
More Information for GM GENUINE 3987921
{Alternate Inventory Numbers: 03987921}
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GM GENUINE 3987921  
($7.12/Each)
Price
$0.00
Core
+ Sold in packs of 1x1
Pack
$7.12
Total
Choose
  •  
  • ($7.12/Each) x1 $7.12 Warehouse
  • ($6.69/Each) x2 $13.38 Warehouse
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Part image
GM Genuine parts may ship in a GM Genuine or AcDelco box. The product will fit and function the same.
GM GENUINE 3987921 Specifications
ColorRed
MaterialNylon
Retainer Clips IncludedNo
Tooth Quantity21
Width (MM)9.017
Red
Stay with the parts brand your General Motors vehicle came with and get the quality you know and trust with GM Genuine parts. GM Genuine parts give you the peace of mind that the fit, form, and function is up to the high standards and specifications of General Motors.

Features:
  • 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

Warranty Information:
24 Month / Unlimited Mile Warranty