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Replacement and OEM Parts for 2020 GMC Sierra 1500 Idler Pulley

2020 GMC Sierra 1500 Idler Pulley

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2020 GMC Sierra 1500
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  • OEM 2020 GMC Sierra 1500 Idler Pulley Diagram - 55500388
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    OEM (Genuine) 2020 GMC Sierra 1500 Idler Pulley

    PartNumber: 55500388
    OEM 2020 GMC Sierra 1500 Idler Pulley - 55500388
    Product Specifications
    • Notes: 2020-22; Silverado, Sierra; 3.0l Diesel
    • Other Names: Idler Pulley
    • Item Dimensions: 5.0 x 4.4 x 4.5 inches
    • Item Weight: 1.30 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: 2020 GMC Sierra 1500 Idler Pulley
    More Info
    Vehicle Fitment
    • 2020 GMC Sierra 1500 | AT4, Denali, Elevation, SLE, SLT | 6 Cyl 3.0 L DIESEL
    $15.37 MSRP: $28.98
    You Save: $13.61 (47%)
  • OEM 2020 GMC Sierra 1500 Serpentine Idler Pulley Diagram - 12666592
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    OEM (Genuine) 2020 GMC Sierra 1500 Serpentine Idler Pulley

    PartNumber: 12666592
    OEM 2020 GMC Sierra 1500 Serpentine Idler Pulley - 12666592
    Product Specifications
    • Notes: 2.7 Liter Turbo, Smooth; Silverado, Sierra; 2.7l; Smooth Pulley
    • Other Names: Idler Pulley, Serpentine Idler Pulley
    • Item Dimensions: 4.9 x 4.5 x 4.5 inches
    • Item Weight: 0.90 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: 2020 GMC Sierra 1500 Serpentine Idler Pulley
    More Info
    Vehicle Fitment
    • 2020 GMC Sierra 1500 | Base, Elevation, SLE | 4 Cyl 2.7 L GAS
    $37.04 MSRP: $69.90
    You Save: $32.86 (48%)
  • OEM 2020 GMC Sierra 1500 Idler Pulley Diagram - 12700122
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    OEM (Genuine) 2020 GMC Sierra 1500 Idler Pulley

    PartNumber: 12700122
    OEM 2020 GMC Sierra 1500 Idler Pulley - 12700122
    Product Specifications
    • Other Names: Idler Pulley
    • Item Dimensions: 4.2 x 4.2 x 4.2 inches
    • Item Weight: 0.80 Pounds
    • Replaced by: 12720530
    • Part Description: 2020 GMC Sierra 1500 Idler Pulley
    More Info
    Vehicle Fitment
    • 2020 GMC Sierra 1500 | AT4, Base, Denali, Elevation, SLE, SLT | 6 Cyl 4.3 L GAS, 8 Cyl 5.3 L FLEX, 8 Cyl 5.3 L GAS, 8 Cyl 6.2 L GAS
    $27.09 MSRP: $51.14
    You Save: $24.05 (48%)
  • OEM 2020 GMC Sierra 1500 Serpentine Idler Pulley Diagram - 12666591
    View Related Parts

    OEM (Genuine) 2020 GMC Sierra 1500 Serpentine Idler Pulley

    PartNumber: 12666591
    OEM 2020 GMC Sierra 1500 Serpentine Idler Pulley - 12666591
    Product Specifications
    • Notes: 2.7 Liter Turbo, Grooved; Silverado, Sierra; 2.7l; Grooved Pulley
    • Other Names: Idler Pulley, Serpentine Idler Pulley
    • Item Dimensions: 5.0 x 4.5 x 4.3 inches
    • Item Weight: 0.70 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: 2020 GMC Sierra 1500 Serpentine Idler Pulley
    More Info
    Vehicle Fitment
    • 2020 GMC Sierra 1500 | Base, Elevation, SLE | 4 Cyl 2.7 L GAS
    $25.96 MSRP: $48.99
    You Save: $23.03 (48%)