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Replacement and OEM Parts for 2018 Cadillac ATS Idler Pulley
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2018 Cadillac ATS
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Timing Belts, Chains, Cams & Related Parts
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  • OEM (Genuine) 2018 Cadillac ATS Serpentine Tensioner

    PartNumber: 12647765
    OEM 2018 Cadillac ATS Serpentine Tensioner - 12647765
    Product Specifications
    • Notes: Sedan, 3.6 Liter, 2016-2018; Coupe, 3.6 Liter, 2016-19; Ats; 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 Cadillac ATS Serpentine Tensioner
    More Info
    Vehicle Fitment
    • 2018 Cadillac ATS | Luxury, Performance, Premium, Premium Luxury, Premium Performance, V | 6 Cyl 3.6 L GAS
    $34.86 MSRP: $57.71
    You Save: $22.85 (40%)
  • OEM (Genuine) 2018 Cadillac ATS Pulley Asm-Belt Idler

    PartNumber: 12666049
    OEM 2018 Cadillac ATS Pulley Asm-Belt Idler - 12666049
    Product Specifications
    • Notes: Sedan, 3.6 Liter, 2016-2018; Coupe, 3.6 Liter, 2016-19; Ats; 3.6l
    • Other Names: Idler Pulley, Pulley
    • Item Dimensions: 3.2 x 3.2 x 3.1 inches
    • Item Weight: 1.20 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: 2018 Cadillac ATS Pulley Asm-Belt Idler
    More Info
    Vehicle Fitment
    • 2018 Cadillac ATS | Luxury, Performance, Premium, Premium Luxury, Premium Performance, V | 6 Cyl 3.6 L GAS
    $30.05 MSRP: $63.16
    You Save: $33.11 (53%)