Gates 37201P Alternator Decoupler Pulley

DriveAlign Overrunning Decoupler Pulley

Fits: 11-17 Honda Accord, 11 Honda Accord Crosstour, 11-21 Honda Odyssey, 12-15 Honda Crosstour, 12-21 Honda Pilot, 12-14 Honda Ridgeline, 13-18 Acura RDX, 14-20 Acura MDX, 14-20 Acura RLX, 17-20 Honda Ridgeline, 15-20 Acura TLX, 19-20 Honda Passport

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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


  • Decoupler Pulley
  • DriveAlign® Overrunning Decoupler Pulley
  • 2020-11 Honda, Odyssey, V-6 3.5 L, Alt. Decoupler Pulley
  • DriveAlign Overrunning Decoupler Pulley


Bore Diameter14
Contact SurfaceV-Ribbed Grooved
ContentsPulley, Dust Cap
DescriptionAlternator Decoupler Pulley
Groove Quantity6
OE Comparison RatingOE Exact
Outside Diameter65.5
Required Tool Part Number91024-3



  • Goodyear: 49936
  • Dayco: 892007
  • Litens: 920993A
  • Tendeco: 920993
  • ACDelco: 37201P
  • Honda: 31141RV0A01
  • NAPA Belts/Hose: 37201P


  • 2019-2020 Honda Passport
    • Installation Tool Required
  • 2013-2018 Acura RDX
    • Installation Tool Required
  • 2011-2021 Honda Odyssey
    • Installation Tool Required
  • 2012-2021 Honda Pilot
    • Installation Tool Required
  • 2014-2020 Acura RLX
    • Installation Tool Required
  • 2015-2015 Acura TLX
    • Installation Tool Required
  • 2016-2016 Acura TLX
    • VIN 2000960 & Before; Installation Tool Required
  • 2014-2015 Acura MDX
    • Installation Tool Required
  • 2016-2017 Honda Accord
    • Installation Tool Required
  • 2017-2020 Honda Ridgeline
    • Installation Tool Required
  • 2017-2020 Acura MDX
    • Installation Tool Required
  • 2012-2015 Honda Crosstour
    • Installation Tool Required
  • 2017-2020 Acura TLX
    • Installation Tool Required
  • 2012-2014 Honda Ridgeline
    • Installation Tool Required
  • 2016-2016 Acura MDX
    • W/O Advance Package; Installation Tool Required
  • 2011-2015 Honda Accord
    • W/CVT; Installation Tool Required
  • 2011-2011 Honda Accord Crosstour
    • W/CVT; Installation Tool Required
More Information
Make ModelAcura MDX, Acura RDX, Acura RLX, Acura TLX, Honda Accord, Honda Accord Crosstour, Honda Crosstour, Honda Odyssey, Honda Passport, Honda Pilot, Honda Ridgeline
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