Gates 37165P Alternator Decoupler Pulley

Part Number
DriveAlign Overrunning Decoupler Pulley

Fits: 09-13 Kia Optima, 09-12 Kia Rondo, 10-13 Kia Forte, 10-13 Kia Forte Koup, 10 Kia Magentis, 11-13 Hyundai Tucson, 11-13 Kia Sportage, 12-13 Kia Forte5, 13-14 Hyundai Sonata

Special Price $125.79 Regular Price $147.99
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Estimated Ship Date: 1 Business Day or Less

Gates Alternator Decoupler Pulleys provide vibration isolation within the Accessory Belt Drive System resulting in smoother engine performance and efficiency and increased belt and component life. Line consists of overrunning alternator decoupler pulleys and one way clutches.

  • Exact OE replacement
  • Patented design unmatched by any other supplier
  • Torsion spring absorbs engine vibration for quieter, smoother ride
  • Chosen by OEM to reduce noise, vibration and harshness

Note: Vehicles designed to use ADPs should never use a solid or one-way clutch pulley. These parts are not interchangeable, and failure to install the correct replacement can cause damage to accessory drive components.

Gates - Driven By Possibility

BRAND: Gates


  • DriveAlign Overrunning Decoupler Pulley
  • DriveAlign® Overrunning Decoupler Pulley
  • 2014-13 Hyundai, Sonata, 4-Cyl. 2.4 L, Alt. Decoupler Pulley
  • Decoupler Pulley


Bore Diameter17
Contact SurfaceV-Ribbed Grooved
ContentsPulley, Dust Cap
DescriptionOne-Way Clutch Decoupler Pulley
Groove Quantity6
OE Comparison RatingOE Exact
Outside Diameter60
Required Tool Part Number91024-1



  • Carquest: 37165P
  • Kia: 3732125201
  • Hyundai: 3732125201
  • NAPA Belts/Hose: 37165P
  • Tendeco: 930018
  • ACDelco: 37165P
  • Dorman: 300-857
  • Litens: 930018A


  • 2012-2013 Kia Forte5
  • 2010-2010 Kia Magentis
  • 2009-2012 Kia Rondo
  • 2010-2013 Kia Forte Koup
  • 2011-2013 Kia Sportage
  • 2009-2013 Kia Optima
  • 2013-2014 Hyundai Sonata
  • 2011-2013 Hyundai Tucson
  • 2010-2013 Kia Forte
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