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Gates 37022P DriveAlign Overrunning Alternator Decoupler Pulley (ADP)

(2007-2011 Chevrolet Impala; 2006-2007 Chevrolet Malibu; 2006-2009 Pontiac G6)

Manufacturer

Picture for manufacturer Gates

Part Number

37022P
8 reviews
Sale Price

$110.33

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No Hassle Returns

No Hassle Returns

Live-in-stock inventory

Live-in-stock inventory

Fitment guaranteed

Fitment guaranteed

Product Details

The Gates 37022P DriveAlign Overrunning Alternator Decoupler Pulley (ADP) is a premium OE-quality replacement designed to restore proper function to your vehicle's accessory belt drive system. As a direct replacement decoupler pulley, it allows the alternator to free-wheel during engine deceleration, significantly reducing stress on the serpentine belt and surrounding drive components.

Key Features:

  • Overrunning Decoupler Design: Allows the alternator to free-wheel or overrun during engine deceleration, preventing belt slip and snap-back
  • Vibration Isolation: Absorbs driveline vibration within the accessory belt drive system for a quieter, smoother ride
  • Increased Component Life: Reduces strain on the serpentine belt, tensioner, idler pulleys, and alternator bearings
  • OE-Quality Manufacturing: Built to original equipment specifications by Gates, a leading OE supplier to major automakers
  • Patented Design: Engineered to match or exceed OEM performance and fitment standards
  • Direct Fit Replacement: Sold as a single pulley assembly ready for installation

Cross-Reference Part Numbers: 11143, 2339075, 480013, 49928, 920797, 920797A, F4055-396266-GAT, OAP090

Important Note: Overrunning alternator decoupler (OAD) pulleys and one-way clutch (OWC) pulleys are not interchangeable. Always replace with the correct pulley type. Installing the wrong type can cause damage to accessory drive components.

Products specifications

Fits

2007-2011 Chevrolet Impala; 2006-2007 Chevrolet Malibu; 2006-2009 Pontiac G6

Number of Grooves

6

Contents

Pulley, Dust Cap

Description

Alternator Decoupler Pulley

Outside Diameter (mm)

56.5

WIDTH (MM)

45.5

Bearing Bore Inside Diameter 1 (mm)

14.5

Contact Surface

V-Ribbed Grooved

Import or Domestic

Domestic

OE Comparison Rating

OE Exact (OEX)

Required Tool Part Number

91024-1

Great pricing and customer service. Item shipped on time and with no complicaitons. Best pricing on the internet that I could find. Great seller.

Great customer service, ships fast. Will buy from again

Customer service was great. FEDEX Freight had damaged my order and they sent another one. I have no complaints and will do buisiness again with Autoplicity.

Bought Motive Brake Bleeding Kit (international) . Best Pricing all around.<br>Ordered on Tuesday , received via UPS Ground (cheap shipping) on Thursday Noon.<br>Excellent Packing.<br>Super Fast Shipping.<br>Very Statisfied with my on-line order.<br>Highly Recommended.

Excellent prices + great customer service = people I want to do business with... period.

Awesome price! Shipping could be faster, but it was fast enough. Will deff buy again.

Good customer service.Very friendly persons in service dept as well. Will shop here again.

This is the first time I've ordered from this site, but things look good from what I can tell so far. They had the parts I was looking for (including a fairly specialized racing part) for a price slightly lower than other places I had looked, and my order shipped the next business day. At the time I wrote this, they were also offering $5 back on my order for writing a review. ;-)

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