Gates 37207P Alternator Decoupler Pulley

DriveAlign Overrunning Decoupler Pulley

Fits: 2013-2017 Cadillac ATS, 2013-2018 Chevrolet Malibu, 2014-2017 Buick Regal, 2014-2015 Cadillac CTS, 2014-2018 Chevrolet Impala, 2015-2019 Chevrolet Colorado, 2015-2018 GMC Canyon, 2016-2018 Chevrolet Camaro

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Alternator Decoupler Pulley

  • Bore Diameter: 14 MM
  • Contact Surface: V-Ribbed Grooved
  • Contents: Pulley, Dust Cap
  • Description: Alternator Decoupler Pulley
  • Flanged: Yes
  • Groove Quantity: 5
  • Material: Steel
  • OE Comparison Rating: OE Exact
  • Outside Diameter: 54 MM
  • Required Tool Part Number: 91024-3
  • Width: 41 MM

This item may interchange to the following part numbers from other brands. This is provided for reference only and does not guarantee that the part your are buying is identical to the part numbers from the brands listed below. To confirm that this part fits your vehicle, enter your vehicles Year, Make, Model, Trim and Engine in the Compatibility Table.

  • ACDelco 37207P
  • General Motors 12640399
  • General Motors 12660100
  • Goodyear 49955
  • Litens 920034A
  • NAPA Belts/Hose 37207P
  • Tendeco 920034

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.

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