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ACDelco 12663047 GM Original Equipment Drive Belt Tensioner Assembly

Part of: ACDelco GM Original Equipment Drive Belt Tensioner

Other options in this family: ACDelco 12638689 ACDelco 55574864 ACDelco 55490609 ACDelco 25184786 ACDelco 19316081

Manufacturer

Picture for manufacturer ACDelco

Part Number

12663047
13 reviews
Sale Price

$231.47

In Stock (10+)

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Usually delivered within 2 days

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Product Details

The ACDelco 12663047 GM Original Equipment drive belt tensioner (also called a serpentine belt tensioner or accessory drive belt tensioner assembly) automatically takes up belt slack while the engine runs. It keeps the serpentine belt tight against the pulleys that drive engine accessories such as the water pump, air conditioning compressor and power steering.

Key Features:

  • GM Original Equipment (OE) classification
  • Designed for serpentine belt systems
  • Aluminum housing with a black finish
  • Steel construction
  • Two pulleys, neither flanged
  • Three mounting holes
  • Mounting bolt not included

Proper belt tension helps reduce belt squeal and slippage, and it supports consistent alternator and accessory operation.

Love the amazon checkout

excellect website very easy to order

Fast shipping and the lowest price. Very impressed.

Good supply and reasonable

Price is awesome. Definitely the lowest around, even lower than Amazon.

Very nice website!

Good price

Quick and easy.. Thanks

easy

Prompt shipment, I got everything under 5 days even if part of my order was drop shipped (in stock items arrived in 2 days). Good communication, would do business again in a heartbeat.

quick and easy

Great place to buy from! any questions or emails are quickly answered AND you can't beat the price!! Will definitely be coming back to shop :)

Autoplicity, was very easy to use, very fast, and an enjoyable experience. I would recommend to my closest friends!!

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