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Home Categories Engines & Components Belts, Pulleys & Brackets GM 12577652

Water Pump and Alternator Belt Tensioner - GM (12577652)

Water Pump and Alternator Belt Tensioner - GM (12577652)

Water Pump and Alternator Belt Tensioner - GM (12577652)

  • MSRP: $172.19
  • Discount: $63.24 (36.7% off)
  • Sale Price: $108.95
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Details

  • Brand:

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

  • SKU:

    12577652

  • Positions: Right
  • Other Names:

    Tensioner

  • Description:
    GM Genuine Parts Water Pump and Alternator Belt Tensioner (Part Number: 12577652) is a tensioner assembly used with the serpentine drive belt to maintain correct belt tension for water pump and alternator operation.
    • Function: Keeps serpentine belt at the correct tension to ensure accessory operation (water pump, alternator).
    • Application: Specified for several engine families (3.6L, 2.8L, etc.) — confirm vehicle application.
    • Benefit: Helps maintain belt life and accessory function by preventing slippage.
    • Also known as: Tensioner

    World Parts Direct — a U.S.-based distributor offering competitive pricing, OEM-quality parts, compatibility guarantee, and expert assistance.
  • 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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