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2018 GMC Acadia
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  • OEM (Genuine) 2018 GMC Acadia Serpentine Tensioner

    PartNumber: 12647765
    OEM 2018 GMC Acadia Serpentine Tensioner - 12647765
    Product Specifications
    • Notes: 3.6 Liter; Acadia; 3.6l
    • Other Names: Belt Tensioner, Serpentine Tensioner, Tensioner
    • Item Dimensions: 6.1 x 5.2 x 3.2 inches
    • Item Weight: 1.20 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: 2018 GMC Acadia Serpentine Tensioner
    More Info
    Vehicle Fitment
    • 2018 GMC Acadia | AT4, Denali, SLE, SLT | 6 Cyl 3.6 L GAS
    $35.81 MSRP: $59.27
    You Save: $23.46 (40%)
  • OEM (Genuine) 2018 GMC Acadia Serpentine Idler Pulley

    PartNumber: 12669532
    OEM 2018 GMC Acadia Serpentine Idler Pulley - 12669532
    Product Specifications
    • Notes: 3.6 Liter; Acadia; 3.6l
    • Other Names: Idler Pulley, Serpentine Idler Pulley
    • Item Dimensions: 6.2 x 3.1 x 3.2 inches
    • Item Weight: 1.20 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: 2018 GMC Acadia Serpentine Idler Pulley
    More Info
    Vehicle Fitment
    • 2018 GMC Acadia | AT4, Denali, SLE, SLT | 6 Cyl 3.6 L GAS
    $34.25 MSRP: $64.63
    You Save: $30.38 (48%)