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2021 GMC Sierra 1500 Serpentine Belt Drive Kit

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2021 GMC Sierra 1500
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  • OEM 2021 GMC Sierra 1500 Belt Kit-A/C Compressor - 12658178
    OEM 2021 GMC Sierra 1500 Belt Kit-A/C Compressor Diagram - 12658178
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    OEM (Genuine) 2021 GMC Sierra 1500 Belt Kit-A/C Compressor

    PartNumber: 12658178
    $43.31 MSRP: $94.33
    You Save: $51.02 (55%)
    Product Specifications
    • Notes: 4.3 Liter; 5.3, 6.2 Liter; Silverado, Sierra; 4.3l;Silverado, Sierra; 5.3l;Silverado, Sierra; 6.2l
    • Other Names: AC Belt
    • Item Dimensions: 10.1 x 9.6 x 3.6 inches
    • Item Weight: 0.50 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: 2021 GMC Sierra 1500 Belt Kit-A/C Compressor
    More Info
    Vehicle Fitment
    • 2021 GMC Sierra 1500 | AT4, AT4X, Base, Denali, Denali Ultimate, Elevation, Pro, SLE, SLT | 6 Cyl 4.3 L FLEX, 6 Cyl 4.3 L GAS, 8 Cyl 5.3 L FLEX, 8 Cyl 5.3 L GAS, 8 Cyl 5.3 L MILD HYBRID EV-GAS (MHEV), 8 Cyl 6.2 L GAS
  • OEM 2021 GMC Sierra 1500 Serpentine Tensioner - 55490609
    OEM 2021 GMC Sierra 1500 Serpentine Tensioner Diagram - 55490609
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    OEM (Genuine) 2021 GMC Sierra 1500 Serpentine Tensioner

    PartNumber: 55490609
    $22.96 MSRP: $36.62
    You Save: $13.66 (38%)
    Product Specifications
    • Notes: 2020-22; Silverado, Sierra; 3.0l Diesel
    • Other Names: Belt Tensioner, Serpentine Tensioner, Tensioner
    • Item Dimensions: 6.9 x 4.4 x 4.4 inches
    • Item Weight: 2.20 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: 2021 GMC Sierra 1500 Serpentine Tensioner
    More Info
    Vehicle Fitment
    • 2021 GMC Sierra 1500 | AT4, AT4X, Denali, Denali Ultimate, Elevation, Pro, SLE, SLT | 4 Cyl 2.7 L GAS, 6 Cyl 3.0 L DIESEL, 8 Cyl 5.3 L FLEX, 8 Cyl 5.3 L GAS, 8 Cyl 6.2 L GAS
  • OEM 2021 GMC Sierra 1500 Serpentine Tensioner - 12693089
    OEM 2021 GMC Sierra 1500 Serpentine Tensioner Diagram - 12693089
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    OEM (Genuine) 2021 GMC Sierra 1500 Serpentine Tensioner

    PartNumber: 12693089
    $68.78 MSRP: $109.69
    You Save: $40.91 (38%)
    Product Specifications
    • Notes: 2.7 Liter Turbo; Silverado, Sierra; 2.7l
    • Other Names: Belt Tensioner, Serpentine Tensioner
    • Item Dimensions: 9.1 x 8.5 x 3.3 inches
    • Item Weight: 2.30 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: 2021 GMC Sierra 1500 Serpentine Tensioner
    More Info
    Vehicle Fitment
    • 2021 GMC Sierra 1500 | Base, Elevation, Pro, SLE | 4 Cyl 2.7 L GAS
  • OEM 2021 GMC Sierra 1500 Serpentine Belt - 12669858
    OEM 2021 GMC Sierra 1500 Serpentine Belt Diagram - 12669858
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    OEM (Genuine) 2021 GMC Sierra 1500 Serpentine Belt

    PartNumber: 12669858
    $42.82 MSRP: $75.63
    You Save: $32.81 (44%)
    Product Specifications
    • Notes: 4.3 Liter; 5.3, 6.2 Liter; Silverado, Sierra; 4.3l;Silverado, Sierra; 5.3l;Silverado, Sierra; 6.2l
    • Other Names: Serpentine Belt
    • Item Dimensions: 3.1 x 25.5 x 1.0 inches
    • Item Weight: 1.20 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: 2021 GMC Sierra 1500 Serpentine Belt
    More Info
    Vehicle Fitment
    • 2021 GMC Sierra 1500 | AT4, AT4X, Base, Denali, Denali Ultimate, Elevation, Pro, 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
  • OEM 2021 GMC Sierra 1500 Idler Pulley - 12700122
    OEM 2021 GMC Sierra 1500 Idler Pulley Diagram - 12700122
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    OEM (Genuine) 2021 GMC Sierra 1500 Idler Pulley

    PartNumber: 12700122
    $29.01 MSRP: $52.52
    You Save: $23.51 (45%)
    Product Specifications
    • Other Names: Idler Pulley
    • Item Dimensions: 4.2 x 4.2 x 4.2 inches
    • Item Weight: 0.80 Pounds
    • Replaced by: 12739915
    • Part Description: 2021 GMC Sierra 1500 Idler Pulley
    More Info
  • OEM 2021 GMC Sierra 1500 Idler Pulley - 55500388
    OEM 2021 GMC Sierra 1500 Idler Pulley Diagram - 55500388
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    OEM (Genuine) 2021 GMC Sierra 1500 Idler Pulley

    PartNumber: 55500388
    $15.78 MSRP: $29.76
    You Save: $13.98 (47%)
    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: 2021 GMC Sierra 1500 Idler Pulley
    More Info
    Vehicle Fitment
    • 2021 GMC Sierra 1500 | AT4, AT4X, Denali, Denali Ultimate, Elevation, Pro, SLE, SLT | 4 Cyl 2.7 L GAS, 6 Cyl 3.0 L DIESEL, 8 Cyl 5.3 L FLEX, 8 Cyl 5.3 L GAS, 8 Cyl 6.2 L GAS
  • OEM 2021 GMC Sierra 1500 Serpentine Idler Pulley - 12666592
    OEM 2021 GMC Sierra 1500 Serpentine Idler Pulley Diagram - 12666592
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    OEM (Genuine) 2021 GMC Sierra 1500 Serpentine Idler Pulley

    PartNumber: 12666592
    $40.44 MSRP: $73.54
    You Save: $33.10 (46%)
    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: 2021 GMC Sierra 1500 Serpentine Idler Pulley
    More Info
    Vehicle Fitment
    • 2021 GMC Sierra 1500 | Base, Elevation, Pro, SLE | 4 Cyl 2.7 L GAS
  • OEM 2021 GMC Sierra 1500 Serpentine Belt - 12666589
    OEM 2021 GMC Sierra 1500 Serpentine Belt Diagram - 12666589
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    OEM (Genuine) 2021 GMC Sierra 1500 Serpentine Belt

    PartNumber: 12666589
    $20.97 MSRP: $37.97
    You Save: $17.00 (45%)
    Product Specifications
    • Notes: 2.7 Liter Turbo; Silverado, Sierra; 2.7l
    • Other Names: Serpentine Belt
    • Item Dimensions: 6.1 x 3.3 x 0.8 inches
    • Item Weight: 0.30 Pounds
    • Fitment Type: Direct Replacement
    • Replaced by: 12732419
    • Part Description: 2021 GMC Sierra 1500 Serpentine Belt
    More Info
    Vehicle Fitment
    • 2021 GMC Sierra 1500 | Base, Elevation, Pro, SLE | 4 Cyl 2.7 L GAS
  • OEM 2021 GMC Sierra 1500 Serpentine Idler Pulley - 12666591
    OEM 2021 GMC Sierra 1500 Serpentine Idler Pulley Diagram - 12666591
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    OEM (Genuine) 2021 GMC Sierra 1500 Serpentine Idler Pulley

    PartNumber: 12666591
    $27.31 MSRP: $51.53
    You Save: $24.22 (48%)
    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: 2021 GMC Sierra 1500 Serpentine Idler Pulley
    More Info
    Vehicle Fitment
    • 2021 GMC Sierra 1500 | Base, Elevation, Pro, SLE | 4 Cyl 2.7 L GAS
  • OEM 2021 GMC Sierra 1500 Serpentine Belt - 55490583
    OEM 2021 GMC Sierra 1500 Serpentine Belt Diagram - 55490583
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    OEM (Genuine) 2021 GMC Sierra 1500 Serpentine Belt

    PartNumber: 55490583
    $33.14 MSRP: $60.00
    You Save: $26.86 (45%)
    Product Specifications
    • Notes: 2020-22; Silverado, Sierra; 3.0l Diesel
    • Other Names: Serpentine Belt
    • Item Dimensions: 25.5 x 3.0 x 0.9 inches
    • Item Weight: 0.50 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: 2021 GMC Sierra 1500 Serpentine Belt
    More Info
    Vehicle Fitment
    • 2021 GMC Sierra 1500 | AT4, AT4X, Denali, Denali Ultimate, Elevation, Pro, SLE, SLT | 4 Cyl 2.7 L GAS, 6 Cyl 3.0 L DIESEL, 8 Cyl 5.3 L FLEX, 8 Cyl 5.3 L GAS, 8 Cyl 6.2 L GAS