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Replacement and OEM Parts for GMC Serpentine Belt Drive Kit
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GMC Serpentine Belt Drive Kit

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  • OEM (Genuine) GMC AC Belt

    PartNumber: 12576447
    OEM GMC AC Belt - 12576447
    Product Specifications
    • Other Names: AC Belt, Serpentine Belt
    • Item Dimensions: 9.1 x 3.6 x 0.9 inches
    • Item Weight: 0.60 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: 12554028, 12569346
    • Part Description: GMC AC Belt
    More Info
    $22.66 MSRP: $41.04
    You Save: $18.38 (45%)
  • Gates Accessory Belt Drive Kit for GMC - 90K-38397

    Gates® Accessory Belt Drive Kit for GMC

    PartNumber: 90K-38397
    Product Specifications
    • Belt Outside Circumference: 2428
    • Belt Part Number: K060950
    • Belt Top Width: 20
    • Idler Pulley 1 Part Number: 36110
    • Tensioner Assembly Part Number: 38397
    • UPC: 770075756743
    • Part Description: GMC Accessory Belt Drive Kit
    More Info
    $142.30
  • OEM (Genuine) GMC Serpentine Idler Pulley

    PartNumber: 12669569
    OEM GMC Serpentine Idler Pulley - 12669569
    Product Specifications
    • Other Names: Idler Pulley, Serpentine Idler Pulley
    • Item Dimensions: 6.8 x 4.4 x 4.4 inches
    • Item Weight: 1.20 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: 12555609, 12580771
    • Part Description: GMC Serpentine Idler Pulley
    More Info
    $54.20 MSRP: $102.28
    You Save: $48.08 (48%)
  • Gates Accessory Belt Drive Kit for GMC - 90K-39083

    Gates® Accessory Belt Drive Kit for GMC

    PartNumber: 90K-39083
    Product Specifications
    • Belt Outside Circumference: 2360, 916
    • Belt Part Number: K060923HD, K040355SF
    • Belt Top Width: 0.807, 0.56
    • Idler Pulley 1 Part Number: 36299
    • Tensioner Assembly Part Number: 39083
    • UPC: 770075756798
    • Part Description: GMC Accessory Belt Drive Kit
    More Info
    $136.68
  • OEM (Genuine) GMC Serpentine Tensioner

    PartNumber: 12609719
    OEM GMC Serpentine Tensioner - 12609719
    Product Specifications
    • Other Names: Belt Tensioner, Serpentine Tensioner, Tensioner
    • Item Dimensions: 6.6 x 4.5 x 4.5 inches
    • Item Weight: 1.90 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: 12580162, 12554027
    • Part Description: GMC Serpentine Tensioner
    More Info
    $61.34 MSRP: $101.54
    You Save: $40.20 (40%)
  • Gates Micro V Serpentine Belt Drive Component Kit for GMC - 90K-39371

    Gates® Micro V Serpentine Belt Drive Component Kit for GMC

    PartNumber: 90K-39371
    Product Specifications
    • Belt 1 Outside Circumference: 72"
    • Belt 1 Part Number: K060714
    • Belt 1 Top Width: 20
    • Belt 2 Outside Circumference: 29.875"
    • Belt 2 Part Number: K030293SF
    • Belt 2 Top Width: 11
    • Belt 3 Outside Circumference: 34.375"
    • Belt 3 Part Number: K040337SF
    • Belt 3 Top Width: 14
    • Tensioner Assembly Part Number: 39371
    • UPC: 770075786498
    • Part Description: GMC Micro V Serpentine Belt Drive Component Kit
    More Info
    $137.21
  • OEM (Genuine) GMC Serpentine Tensioner

    PartNumber: 12580196
    OEM GMC Serpentine Tensioner - 12580196
    Product Specifications
    • Other Names: Belt Tensioner, Serpentine Tensioner, Tensioner
    • Item Dimensions: 4.8 x 3.1 x 2.7 inches
    • Item Weight: 1.10 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: 12562065, 12565372
    • Part Description: GMC Serpentine Tensioner
    More Info
    $55.60 MSRP: $104.91
    You Save: $49.31 (48%)
  • Gates Accessory Belt Drive Kit for GMC - 90K-39083A

    Gates® Accessory Belt Drive Kit for GMC

    PartNumber: 90K-39083A
    Product Specifications
    • Belt Outside Circumference: 93.985, 36"
    • Belt Part Number: K060935HD, K040355SF
    • Belt Top Width: 0.807, 0.56
    • Idler Pulley 1 Part Number: 36299
    • Tensioner Assembly Part Number: 39083
    • UPC: 770075756231
    • Part Description: GMC Accessory Belt Drive Kit
    More Info
    $124.88
  • OEM (Genuine) GMC AC Belt

    PartNumber: 12626222
    OEM GMC AC Belt - 12626222
    Product Specifications
    • Other Names: Drive Belt, Serpentine Belt
    • Item Dimensions: 6.2 x 3.4 x 0.9 inches
    • Item Weight: 0.60 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: 12590622
    • Part Description: GMC AC Belt
    More Info
    $36.63 MSRP: $66.32
    You Save: $29.69 (45%)
  • Gates Micro V Serpentine Belt Drive Component Kit for GMC - 90K-39083B

    Gates® Micro V Serpentine Belt Drive Component Kit for GMC

    PartNumber: 90K-39083B
    Product Specifications
    • Belt 1 Outside Circumference (in): 93.585
    • Belt 1 Outside Circumference (mm): 2377
    • Belt 1 Part Number: K060930HD
    • Belt 2 Outside Circumference (in): 36
    • Belt 2 Outside Circumference (mm): 916
    • Belt 2 Part Number: K040355SF
    • Belt Top Width: .56; .807; 14; 20
    • Contents: Belt, Tensioner, Idler
    • Idler Pulley 1 Part Number: 36299
    • Tensioner Assembly Part Number: 39083
    • UPC: 770075801856
    • Part Description: GMC Micro V Serpentine Belt Drive Component Kit
    More Info
    $130.21
  • OEM (Genuine) GMC Belt

    PartNumber: 12637204
    OEM GMC Belt - 12637204
    Product Specifications
    • Other Names: Belt, Drive Belt, Serpentine Belt
    • Item Dimensions: 23.2 x 3.3 x 0.9 inches
    • Item Weight: 0.60 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: 12557501, 12569348, 12576451
    • Part Description: GMC Belt
    More Info
    $50.46 MSRP: $91.36
    You Save: $40.90 (45%)
  • Gates Accessory Belt Drive Kit for GMC - 90K-38260

    Gates® Accessory Belt Drive Kit for GMC

    PartNumber: 90K-38260
    Product Specifications
    • Belt Outside Circumference: 2428
    • Belt Part Number: K060950
    • Belt Top Width: 0.807
    • Idler Pulley 1 Part Number: 36299
    • Tensioner Assembly Part Number: 38260
    • UPC: 770075758051
    • Part Description: GMC Accessory Belt Drive Kit
    More Info
    $117.38
  • OEM (Genuine) GMC AC Belt

    PartNumber: 19210691
    OEM GMC AC Belt - 19210691
    Product Specifications
    • Other Names: AC Belt
    • Item Dimensions: 16.8 x 9.8 x 3.6 inches
    • Item Weight: 0.50 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: 19178068, 12603509
    • Part Description: GMC AC Belt
    More Info
    $46.02 MSRP: $81.30
    You Save: $35.28 (44%)
  • Gates Accessory Belt Drive Kit for GMC - 90K-38178A

    Gates® Accessory Belt Drive Kit for GMC

    PartNumber: 90K-38178A
    Product Specifications
    • Belt Outside Circumference: 92.13"
    • Belt Part Number: K060916A
    • Belt Top Width: 20
    • Idler Pulley 1 Part Number: 36301
    • Tensioner Assembly Part Number: 38178
    • UPC: 770075757665
    • Part Description: GMC Accessory Belt Drive Kit
    More Info
    $103.75
  • OEM (Genuine) GMC Serpentine Tensioner

    PartNumber: 12573024
    OEM GMC Serpentine Tensioner - 12573024
    Product Specifications
    • Other Names: Belt Tensioner, Serpentine Tensioner, Tensioner
    • Item Dimensions: 9.0 x 5.0 x 2.9 inches
    • Item Weight: 2.00 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: 24576885
    • Replaced by: 19431999
    • Part Description: GMC Serpentine Tensioner
    More Info
    $51.63 MSRP: $85.49
    You Save: $33.86 (40%)
  • Gates Accessory Belt Drive Kit for GMC - 90K-38260A

    Gates® Accessory Belt Drive Kit for GMC

    PartNumber: 90K-38260A
    Product Specifications
    • Belt Outside Circumference: 2440
    • Belt Part Number: K060956
    • Belt Top Width: 0.807
    • Idler Pulley 1 Part Number: 36299
    • Tensioner Assembly Part Number: 38260
    • UPC: 770075758068
    • Part Description: GMC Accessory Belt Drive Kit
    More Info
    $112.88
  • OEM (Genuine) GMC Belt

    PartNumber: 12637202
    OEM GMC Belt - 12637202
    Product Specifications
    • Other Names: Belt, Drive Belt, Serpentine Belt
    • Item Dimensions: 12.1 x 4.2 x 1.0 inches
    • Item Weight: 0.70 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: 10105314, 12550608, 12569347, 24505041, 12554029, 12576450
    • Part Description: GMC Belt
    More Info
    $52.08 MSRP: $94.30
    You Save: $42.22 (45%)
  • Gates Accessory Belt Drive Kit for GMC - 90K-38258A

    Gates® Accessory Belt Drive Kit for GMC

    PartNumber: 90K-38258A
    Product Specifications
    • Belt Outside Circumference: 2593
    • Belt Part Number: K061015
    • Belt Top Width: 0.807
    • Idler Pulley 1 Part Number: 38001
    • Tensioner Assembly Part Number: 38258
    • UPC: 770075758037
    • Part Description: GMC Accessory Belt Drive Kit
    More Info
    $100.16
  • OEM (Genuine) GMC Serpentine Tensioner

    PartNumber: 12670574
    OEM GMC Serpentine Tensioner - 12670574
    Product Specifications
    • Other Names: Belt Tensioner, Serpentine Tensioner, Tensioner
    • Item Dimensions: 9.0 x 3.3 x 3.2 inches
    • Item Weight: 2.20 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: 12626059
    • Part Description: GMC Serpentine Tensioner
    More Info
    $50.72 MSRP: $83.97
    You Save: $33.25 (40%)
  • Gates Accessory Belt Drive Kit for GMC - 90K-38108A

    Gates® Accessory Belt Drive Kit for GMC

    PartNumber: 90K-38108A
    Product Specifications
    • Belt Outside Circumference: 2468
    • Belt Part Number: K060966
    • Belt Top Width: 20
    • Idler Pulley 1 Part Number: 38006
    • Tensioner Assembly Part Number: 38108
    • UPC: 770075756064
    • Part Description: GMC Accessory Belt Drive Kit
    More Info
    $75.55
  • OEM (Genuine) GMC Alternator Belt

    PartNumber: 12626076
    OEM GMC Alternator Belt - 12626076
    Product Specifications
    • Other Names: Alternator Belt, Serpentine Belt
    • Item Dimensions: 6.2 x 3.3 x 0.9 inches
    • Item Weight: 0.60 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: GMC Alternator Belt
    More Info
    $20.30 MSRP: $36.76
    You Save: $16.46 (45%)
  • Gates Accessory Belt Drive Kit for GMC - 90K-38108B

    Gates® Accessory Belt Drive Kit for GMC

    PartNumber: 90K-38108B
    Product Specifications
    • Belt Outside Circumference: 2419
    • Belt Part Number: K060947
    • Belt Top Width: 20
    • Idler Pulley 1 Part Number: 38006
    • Tensioner Assembly Part Number: 38108
    • UPC: 770075756071
    • Part Description: GMC Accessory Belt Drive Kit
    More Info
    $91.60
  • OEM (Genuine) GMC Belt Kit-A/C Compressor

    PartNumber: 12658178
    OEM GMC Belt Kit-A/C Compressor - 12658178
    Product Specifications
    • 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: GMC Belt Kit-A/C Compressor
    More Info
    $54.14 MSRP: $89.84
    You Save: $35.70 (40%)
  • Gates Accessory Belt Drive Kit for GMC - 90K-38178

    Gates® Accessory Belt Drive Kit for GMC

    PartNumber: 90K-38178
    Product Specifications
    • Belt Outside Circumference: 92"
    • Belt Part Number: K060913
    • Belt Top Width: 0.807
    • Idler Pulley 1 Part Number: 36227
    • Tensioner Assembly Part Number: 38178
    • UPC: 770075757658
    • Part Description: GMC Accessory Belt Drive Kit
    More Info
    $102.99
  • OEM (Genuine) GMC Crankshaft

    PartNumber: 12685659
    OEM GMC Crankshaft - 12685659
    Product Specifications
    • Other Names: Crankshaft
    • Item Dimensions: 8.1 x 6.1 x 26.5 inches
    • Item Weight: 66.50 Pounds
    • Replaced by: 19431873
    • Part Description: GMC Crankshaft
    More Info
    $481.06 MSRP: $763.62
    You Save: $282.56 (38%)
  • OEM (Genuine) GMC Serpentine Tensioner

    PartNumber: 12626644
    OEM GMC Serpentine Tensioner - 12626644
    Product Specifications
    • Item Dimensions: 6.8 x 6.6 x 4.4 inches
    • Item Weight: 2.20 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: 12575509
    • Replaced by: 12715120
    • Part Description: GMC Serpentine Tensioner
    More Info
    $81.93 MSRP: $135.65
    You Save: $53.72 (40%)
  • Gates Accessory Belt Drive Kit for GMC - 90K-38108

    Gates® Accessory Belt Drive Kit for GMC

    PartNumber: 90K-38108
    Product Specifications
    • Belt Outside Circumference: 2440
    • Belt Part Number: K060956
    • Belt Top Width: 20
    • Idler Pulley 1 Part Number: 38006
    • Tensioner Assembly Part Number: 38108
    • UPC: 770075756316
    • Part Description: GMC Accessory Belt Drive Kit
    More Info
    $71.50
  • OEM (Genuine) GMC Fan Pulley

    PartNumber: 12550053
    OEM GMC Fan Pulley - 12550053
    Product Specifications
    • Other Names: Fan Pulley, Pulley
    • Item Dimensions: 8.0 x 7.7 x 3.7 inches
    • Item Weight: 4.90 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: GMC Fan Pulley
    More Info
    $11.61 MSRP: $21.00
    You Save: $9.39 (45%)
  • Gates Accessory Belt Drive Kit for GMC - 90K-38158C

    Gates® Accessory Belt Drive Kit for GMC

    PartNumber: 90K-38158C
    Product Specifications
    • Belt Outside Circumference: 93.585"
    • Belt Part Number: K060930
    • Belt Top Width: 0.807
    • Idler Pulley 1 Part Number: 36299
    • Tensioner Assembly Part Number: 38158
    • UPC: 770075755913
    • Part Description: GMC Accessory Belt Drive Kit
    More Info
    $89.35
  • OEM (Genuine) GMC Serpentine Tensioner

    PartNumber: 98094201
    OEM GMC Serpentine Tensioner - 98094201
    Product Specifications
    • Other Names: Belt Tensioner, Serpentine Tensioner
    • Item Dimensions: 7.0 x 6.3 x 4.3 inches
    • Item Weight: 1.60 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: 97288625, 97329062
    • Part Description: GMC Serpentine Tensioner
    More Info
    $86.04 MSRP: $142.41
    You Save: $56.37 (40%)
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About GMC Serpentine Belt Drive Kit

GMC produces trucks, vans, sedans, SUVs, and military vehicles. Nowadays, many of its parts and cars have been built globally. GMC provides affordable and reliable parts like the serpentine belt drive kit parts for car buyers. The serpentine belt drive supplies power to the various components like the power steering, A/C, and alternator by linking the pulleys of the engine's accessory drive. So it is necessary to have the serpentine belt drive kit parts of GMC. A damaged serpentine drive belt can lead to squealing, poor A/C performance, or failure of the power steering.
GMC has many merits, but problems arise after serpentine belt drive kit parts have been used for a long period. There are two different types of adjusting kits: spring/Hydraulic tensioned belt kits and components tensioned serpentine belt kits of GMC. An engine's serpentine belt drive of GMC should be serviced every 60,000 to 100,000 miles. We will be online for you 24/7. Our large assortment covers the majority of classic vehicles. Get impressive services and upkeep here with performance parts.