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Home Categories Engines & Components Belts, Pulleys & Brackets GM 12665034

Supercharger Belt Idler Pulley - GM (12665034)

Supercharger Belt Idler Pulley - GM (12665034)

Supercharger Belt Idler Pulley - GM (12665034)

  • MSRP: $132.23
  • Discount: $48.57 (36.7% off)
  • Sale Price: $83.66
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Details

  • Brand:

    Buick, GMC, Cadillac, Hummer, Saturn, Oldsmobile, Pontiac, Chevrolet Parts

  • SKU:

    12665034

  • Other Names:

    Idler Pulley

  • Description:
    GM Genuine Parts Supercharger Belt Idler Pulley (Part Number: 12665034) is an idler pulley used on supercharged engines to guide belt routing and preserve alignment.
    • Function: Guides the supercharger belt and reduces belt deflection for proper accessory operation.
    • Application: Grooved 96mm pulley variant for certain ZR1 or supercharged applications.
    • Quality: OE-level part manufactured to GM dimensional and balance standards.
    • Also known as: Idler Pulley

    Choose World Parts Direct, a U.S. enterprise—best pricing, compatibility guarantee, expert support and OEM-backed warranty.
  • Condition: New
Warning WARNING: California Proposition 65

Vehicle Fitment

No application/vehicle fitment information available for this product
Vehicle Fitment
Year Make Model Body & Trim Engine & Transmission
( more fitments)
No fitment data available

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