ACDelco GM Original Equipment A/C Drive Belt Idler Pulleys are the components that route the drive belt to accommodate other engine compartment components. The A/C drive belt idler pulley is used for applications where the A...

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ACDelco GM Original Equipment A/C Drive Belt Idler Pulleys are the components that route the drive belt to accommodate other engine compartment components. The A/C drive belt idler pulley is used for applications where the A/C compressor is driven by a separate belt. This original equipment A/C drive belt idler pulley is a GM-recommended replacement for your vehicle’s original component and have been manufactured to fit your specific GM vehicle, providing the same performance, durability, and service life you expect from General Motors.

  • Helps repair noisy idler pulley bearing
  • Some GM Genuine Parts may have formerly appeared as ACDelco GM Original Equipment (OE)
  • GM Engineers design and validate OE parts specifically for your Chevrolet, Buick, GMC, or Cadillac vehicle
  • Original equipment parts are designed to work with your GM vehicle safety systems -- aftermarket replacement parts may not meet the same OE safety regulations, depending on the part type
  • GM regularly updates production and service part designs to integrate new materials and technologies

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