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Home > Chevy > Traverse > Serpentine Belt Tensioner > 2009 Chevy Traverse Serpentine Belt Tensioner Pulley for V6 3.6L (8th Vin Digit D)

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2009 Chevy Traverse Serpentine Belt Tensioner Pulley for V6 3.6L (8th Vin Digit D)


In Stock (Ships same day for orders placed by 3 PM ET)

List Price:$108.24

Our Price: $40.45
 (You Save $67.79)

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Part Number: 1AEIP00017

How To Install Replace Engine Idler Pulley Chevy Trailblazer

This replacement serpentine belt tensioner pulley is just what you need to get your vehicle in good working order again!


  • Steel Construction
  • Outside Diameter: 70mm
  • Width: 27mm
  • Smooth (not grooved)
  • Replaces dealer part numbers: 11 28 1 433 502, 11 28 1 742 858, 11 28 1 745 550, 11 28 7 515 865, 4H23-19A216-DA, 11281433502, 11281742858, 11281745550, 11287515865, 4H2319A216DA, 12573024, 12577655, PQG10008, PQR500140, 9512086Z00, 9516085Z01
  • Direct replacement
  • Includes bearing

If you are hearing a whirring noise from the front of your engine or if your belt often screeches you may be in need of a new belt tensioner pulley or idler pulley. The tensioner pulley is typically used to redirect the serpentine belt, or help to apply tension against the belt tensioner.

1 Year Warranty

This item is backed by a 1 Year Manufacturers Warranty. In the event this item should fail during intended use, we will exchange the part free of charge (excludes shipping charges) for the original purchaser. Please keep your invoice for proof of this warranty.

This part replaces:
  • OE #: 11281433502, 12573024

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