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Replacement and OEM Parts for 2003 GMC Sierra 1500 HD Serpentine Belt Drive Kit

2003 GMC Sierra 1500 HD Serpentine Belt Drive Kit

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2003 GMC Sierra 1500 HD
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  • OEM 2003 GMC Sierra 1500 HD AC Belt Diagram - 12576447
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    OEM (Genuine) 2003 GMC Sierra 1500 HD AC Belt

    PartNumber: 12576447
    OEM 2003 GMC Sierra 1500 HD AC Belt - 12576447
    Product Specifications
    • Notes: 4.8, 5.3 & 6.0 Liter
    • 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: 2003 GMC Sierra 1500 HD AC Belt
    More Info
    Vehicle Fitment
    • 2003 GMC Sierra 1500 HD | SLE, SLT | 8 Cyl 6.0 L GAS
    $22.66 MSRP: $41.04
    You Save: $18.38 (45%)
  • Gates Accessory Belt Drive Kit for 2003 GMC Sierra 1500 HD - 90K-38158C

    Gates® Accessory Belt Drive Kit for 2003 GMC Sierra 1500 HD

    PartNumber: 90K-38158C
    Product Specifications
    • Notes: {K060930, 38158, 36299}; W/145A. Alt.
    • 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: 2003 GMC Sierra 1500 HD Accessory Belt Drive Kit
    More Info
    Vehicle Fitment
    • 2003 GMC Sierra 1500 HD | All Trims | 8 Cyl 6.0L
    $89.35
  • OEM 2003 GMC Sierra 1500 HD Serpentine Idler Pulley Diagram - 12669569
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    OEM (Genuine) 2003 GMC Sierra 1500 HD Serpentine Idler Pulley

    PartNumber: 12669569
    OEM 2003 GMC Sierra 1500 HD Serpentine Idler Pulley - 12669569
    Product Specifications
    • Notes: 4.8, 5.3 & 6.0 Liter
    • 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: 2003 GMC Sierra 1500 HD Serpentine Idler Pulley
    More Info
    Vehicle Fitment
    • 2003 GMC Sierra 1500 HD | SLE, SLT | 8 Cyl 6.0 L GAS
    $54.20 MSRP: $102.28
    You Save: $48.08 (48%)
  • Gates Accessory Belt Drive Kit for 2003 GMC Sierra 1500 HD - 90K-38158A

    Gates® Accessory Belt Drive Kit for 2003 GMC Sierra 1500 HD

    PartNumber: 90K-38158A
    Product Specifications
    • Notes: {K060923, 38158, 36299}; W/105A. Alt.
    • Belt Outside Circumference: 92.90"
    • Belt Part Number: K060923
    • Belt Top Width: 20
    • Idler Pulley 1 Part Number: 36299
    • Tensioner Assembly Part Number: 38158
    • UPC: 770075755951
    • Part Description: 2003 GMC Sierra 1500 HD Accessory Belt Drive Kit
    More Info
    Vehicle Fitment
    • 2003 GMC Sierra 1500 HD | All Trims | 8 Cyl 6.0L
    $89.94
  • OEM 2003 GMC Sierra 1500 HD Serpentine Tensioner Diagram - 12609719
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    OEM (Genuine) 2003 GMC Sierra 1500 HD Serpentine Tensioner

    PartNumber: 12609719
    OEM 2003 GMC Sierra 1500 HD Serpentine Tensioner - 12609719
    Product Specifications
    • Notes: 4.8, 5.3 & 6.0 Liter, P/S & Alternator
    • 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: 2003 GMC Sierra 1500 HD Serpentine Tensioner
    More Info
    Vehicle Fitment
    • 2003 GMC Sierra 1500 HD | SLE, SLT | 8 Cyl 6.0 L GAS
    $61.34 MSRP: $101.54
    You Save: $40.20 (40%)
  • Gates Accessory Belt Drive Kit for 2003 GMC Sierra 1500 HD - 90K-38159

    Gates® Accessory Belt Drive Kit for 2003 GMC Sierra 1500 HD

    PartNumber: 90K-38159
    Product Specifications
    • Notes: {K040378HD, 38159}
    • Belt Outside Circumference: 977
    • Belt Part Number: K040378HD
    • Belt Top Width: 0.56
    • Tensioner Assembly Part Number: 38159
    • UPC: 770075755890
    • Part Description: 2003 GMC Sierra 1500 HD Accessory Belt Drive Kit
    More Info
    Vehicle Fitment
    • 2003 GMC Sierra 1500 HD | All Trims | 8 Cyl 6.0L
    $59.58
  • OEM 2003 GMC Sierra 1500 HD Serpentine Tensioner Diagram - 12580196
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    OEM (Genuine) 2003 GMC Sierra 1500 HD Serpentine Tensioner

    PartNumber: 12580196
    OEM 2003 GMC Sierra 1500 HD Serpentine Tensioner - 12580196
    Product Specifications
    • Notes: 4.8, 5.3 & 6.0 Liter, AC Belt
    • 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: 2003 GMC Sierra 1500 HD Serpentine Tensioner
    More Info
    Vehicle Fitment
    • 2003 GMC Sierra 1500 HD | SLE, SLT | 8 Cyl 6.0 L GAS
    $55.60 MSRP: $104.91
    You Save: $49.31 (48%)
  • OEM 2003 GMC Sierra 1500 HD Belt Diagram - 12637204
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    OEM (Genuine) 2003 GMC Sierra 1500 HD Belt

    PartNumber: 12637204
    OEM 2003 GMC Sierra 1500 HD Belt - 12637204
    Product Specifications
    • Notes: 4.8, 5.3 & 6.0 Liter, W/130amp Alternator
    • 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: 2003 GMC Sierra 1500 HD Belt
    More Info
    Vehicle Fitment
    • 2003 GMC Sierra 1500 HD | SLE, SLT | 8 Cyl 6.0 L GAS
    $50.46 MSRP: $91.36
    You Save: $40.90 (45%)
  • OEM 2003 GMC Sierra 1500 HD Belt Diagram - 12637202
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    OEM (Genuine) 2003 GMC Sierra 1500 HD Belt

    PartNumber: 12637202
    OEM 2003 GMC Sierra 1500 HD Belt - 12637202
    Product Specifications
    • Notes: 4.8, 5.3 & 6.0 Liter, W/105amp Alternator
    • 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: 2003 GMC Sierra 1500 HD Belt
    More Info
    Vehicle Fitment
    • 2003 GMC Sierra 1500 HD | SLE, SLT | 8 Cyl 6.0 L GAS
    $52.08 MSRP: $94.30
    You Save: $42.22 (45%)
  • OEM 2003 GMC Sierra 1500 HD Pulley Diagram - 12556733
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    OEM (Genuine) 2003 GMC Sierra 1500 HD Pulley

    PartNumber: 12556733
    OEM 2003 GMC Sierra 1500 HD Pulley - 12556733
    Product Specifications
    • Notes: 4.8, 5.3 & 6.0 Liter
    • Item Dimensions: 11.8 x 6.1 x 3.2 inches
    • Item Weight: 1.20 Pounds
    • Part Description: 2003 GMC Sierra 1500 HD Pulley
    More Info
    Vehicle Fitment
    • 2003 GMC Sierra 1500 HD | SLE, SLT | 8 Cyl 6.0 L GAS
    $14.83 MSRP: $23.51
    You Save: $8.68 (37%)