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Replacement and OEM Parts for GMC Sierra Variable Timing Sprocket
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GMC Sierra Variable Timing Sprocket

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Timing Belts, Chains, Cams & Related Parts
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  • OEM GMC Sierra Timing Gear Set Diagram - 12556582
    View Related Parts

    OEM (Genuine) GMC Sierra Timing Gear Set

    PartNumber: 12556582
    OEM GMC Sierra Timing Gear Set - 12556582
    Product Specifications
    • Other Names: Crankshaft Gear, Timing Gear, Timing Gear Set
    • Item Dimensions: 3.2 x 3.2 x 3.0 inches
    • Item Weight: 0.90 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: GMC Sierra Timing Gear Set
    More Info
    $28.62 MSRP: $47.39
    You Save: $18.77 (40%)
  • OEM GMC Sierra Timing Gear Set Diagram - 12556582
    View Related Parts

    OEM (Genuine) GMC Sierra Timing Gear Set

    PartNumber: 12556582
    OEM GMC Sierra Timing Gear Set - 12556582
    Product Specifications
    • Other Names: Crankshaft Gear, Timing Gear, Timing Gear Set
    • Item Dimensions: 3.2 x 3.2 x 3.0 inches
    • Item Weight: 0.90 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: GMC Sierra Timing Gear Set
    More Info
    $28.62 MSRP: $47.39
    You Save: $18.77 (40%)
  • OEM GMC Sierra Timing Gear Set Diagram - 12556582
    View Related Parts

    OEM (Genuine) GMC Sierra Timing Gear Set

    PartNumber: 12556582
    OEM GMC Sierra Timing Gear Set - 12556582
    Product Specifications
    • Other Names: Crankshaft Gear, Timing Gear, Timing Gear Set
    • Item Dimensions: 3.2 x 3.2 x 3.0 inches
    • Item Weight: 0.90 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: GMC Sierra Timing Gear Set
    More Info
    $28.62 MSRP: $47.39
    You Save: $18.77 (40%)
  • OEM GMC Sierra Timing Gear Set Diagram - 12556582
    View Related Parts

    OEM (Genuine) GMC Sierra Timing Gear Set

    PartNumber: 12556582
    OEM GMC Sierra Timing Gear Set - 12556582
    Product Specifications
    • Other Names: Crankshaft Gear, Timing Gear, Timing Gear Set
    • Item Dimensions: 3.2 x 3.2 x 3.0 inches
    • Item Weight: 0.90 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: GMC Sierra Timing Gear Set
    More Info
    $28.62 MSRP: $47.39
    You Save: $18.77 (40%)
  • OEM GMC Sierra Camshaft Gear Diagram - 12589766
    View Related Parts

    OEM (Genuine) GMC Sierra Camshaft Gear

    PartNumber: 12589766
    OEM GMC Sierra Camshaft Gear - 12589766
    Product Specifications
    • Other Names: Camshaft Gear
    • Item Dimensions: 6.4 x 6.4 x 0.8 inches
    • Item Weight: 2.30 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: GMC Sierra Camshaft Gear
    More Info
    $46.89 MSRP: $74.45
    You Save: $27.56 (38%)
  • OEM GMC Sierra Camshaft Gear Diagram - 12589766
    View Related Parts

    OEM (Genuine) GMC Sierra Camshaft Gear

    PartNumber: 12589766
    OEM GMC Sierra Camshaft Gear - 12589766
    Product Specifications
    • Other Names: Camshaft Gear
    • Item Dimensions: 6.4 x 6.4 x 0.8 inches
    • Item Weight: 2.30 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: GMC Sierra Camshaft Gear
    More Info
    $46.89 MSRP: $74.45
    You Save: $27.56 (38%)
  • OEM GMC Sierra Camshaft Gear Diagram - 12623368
    View Related Parts

    OEM (Genuine) GMC Sierra Camshaft Gear

    PartNumber: 12623368
    OEM GMC Sierra Camshaft Gear - 12623368
    Product Specifications
    • Other Names: Actuator, Camshaft Gear
    • Item Dimensions: 9.5 x 4.1 x 10.2 inches
    • Item Weight: 3.20 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: GMC Sierra Camshaft Gear
    More Info
    $145.72 MSRP: $231.40
    You Save: $85.68 (38%)
  • OEM GMC Sierra Timing Gear Set Diagram - 12576407
    View Related Parts

    OEM (Genuine) GMC Sierra Timing Gear Set

    PartNumber: 12576407
    OEM GMC Sierra Timing Gear Set - 12576407
    Product Specifications
    • Other Names: Camshaft Gear, Sprocket, Timing Gear Set
    • Item Dimensions: 7.0 x 6.4 x 4.5 inches
    • Item Weight: 0.50 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: 12552953
    • Part Description: GMC Sierra Timing Gear Set
    More Info
    $36.18 MSRP: $59.89
    You Save: $23.71 (40%)
  • OEM GMC Sierra Camshaft Gear Diagram - 12589766
    View Related Parts

    OEM (Genuine) GMC Sierra Camshaft Gear

    PartNumber: 12589766
    OEM GMC Sierra Camshaft Gear - 12589766
    Product Specifications
    • Other Names: Camshaft Gear
    • Item Dimensions: 6.4 x 6.4 x 0.8 inches
    • Item Weight: 2.30 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: GMC Sierra Camshaft Gear
    More Info
    $46.89 MSRP: $74.45
    You Save: $27.56 (38%)
  • OEM GMC Sierra Crankshaft Gear Diagram - 12631214
    View Related Parts

    OEM (Genuine) GMC Sierra Crankshaft Gear

    PartNumber: 12631214
    OEM GMC Sierra Crankshaft Gear - 12631214
    Product Specifications
    • Other Names: Crankshaft Gear, Timing Gear
    • Item Dimensions: 4.8 x 4.4 x 2.3 inches
    • Item Weight: 0.90 Pounds
    • Fitment Type: Direct Replacement
    • Replaced by: 12713934
    • Part Description: GMC Sierra Crankshaft Gear
    More Info
    $21.58 MSRP: $35.73
    You Save: $14.15 (40%)
  • Dorman Oe Solutions Steel Variable Timing Sprocket for GMC Sierra - 918-186

    Dorman® Oe Solutions Steel Variable Timing Sprocket for GMC Sierra

    PartNumber: 918-186
    Product Specifications
    • Attachment Type: Bolt
    • Color: Silver
    • Diameter: 5.342"
    • Grade Type: Standard
    • Height: 1.64"
    • Material: Steel
    • OE Part Number: 12606358
    • Overall Length: 5.342"
    • UPC: 885484591868
    • Part Description: GMC Sierra Oe Solutions Steel Variable Timing Sprocket
    More Info
    $86.69
  • Dorman Oe Solutions Steel Variable Timing Sprocket for GMC Sierra - 918-186

    Dorman® Oe Solutions Steel Variable Timing Sprocket for GMC Sierra

    PartNumber: 918-186
    Product Specifications
    • Attachment Type: Bolt
    • Color: Silver
    • Diameter: 5.342"
    • Grade Type: Standard
    • Height: 1.64"
    • Material: Steel
    • OE Part Number: 12606358
    • Overall Length: 5.342"
    • UPC: 885484591868
    • Part Description: GMC Sierra Oe Solutions Steel Variable Timing Sprocket
    More Info
    $86.69
  • Dorman Oe Solutions Steel Variable Timing Sprocket for GMC Sierra - 918-186

    Dorman® Oe Solutions Steel Variable Timing Sprocket for GMC Sierra

    PartNumber: 918-186
    Product Specifications
    • Attachment Type: Bolt
    • Color: Silver
    • Diameter: 5.342"
    • Grade Type: Standard
    • Height: 1.64"
    • Material: Steel
    • OE Part Number: 12606358
    • Overall Length: 5.342"
    • UPC: 885484591868
    • Part Description: GMC Sierra Oe Solutions Steel Variable Timing Sprocket
    More Info
    $86.69
  • Dorman Oe Solutions Steel Variable Timing Sprocket for GMC Sierra - 918-186

    Dorman® Oe Solutions Steel Variable Timing Sprocket for GMC Sierra

    PartNumber: 918-186
    Product Specifications
    • Attachment Type: Bolt
    • Color: Silver
    • Diameter: 5.342"
    • Grade Type: Standard
    • Height: 1.64"
    • Material: Steel
    • OE Part Number: 12606358
    • Overall Length: 5.342"
    • UPC: 885484591868
    • Part Description: GMC Sierra Oe Solutions Steel Variable Timing Sprocket
    More Info
    $86.69
  • OEM GMC Sierra Timing Gear Set Diagram - 12576407
    View Related Parts

    OEM (Genuine) GMC Sierra Timing Gear Set

    PartNumber: 12576407
    OEM GMC Sierra Timing Gear Set - 12576407
    Product Specifications
    • Other Names: Camshaft Gear, Sprocket, Timing Gear Set
    • Item Dimensions: 7.0 x 6.4 x 4.5 inches
    • Item Weight: 0.50 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: 12552953
    • Part Description: GMC Sierra Timing Gear Set
    More Info
    $36.18 MSRP: $59.89
    You Save: $23.71 (40%)
  • OEM GMC Sierra Timing Gear Set Diagram - 12591689
    View Related Parts

    OEM (Genuine) GMC Sierra Timing Gear Set

    PartNumber: 12591689
    OEM GMC Sierra Timing Gear Set - 12591689
    Product Specifications
    • Other Names: Camshaft Gear, Timing Gear
    • Item Dimensions: 5.8 x 5.7 x 3.1 inches
    • Item Weight: 1.30 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: GMC Sierra Timing Gear Set
    More Info
    $22.09 MSRP: $36.57
    You Save: $14.48 (40%)
  • OEM GMC Sierra Timing Gear Set Diagram - 12591689
    View Related Parts

    OEM (Genuine) GMC Sierra Timing Gear Set

    PartNumber: 12591689
    OEM GMC Sierra Timing Gear Set - 12591689
    Product Specifications
    • Other Names: Camshaft Gear, Timing Gear
    • Item Dimensions: 5.8 x 5.7 x 3.1 inches
    • Item Weight: 1.30 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: GMC Sierra Timing Gear Set
    More Info
    $22.09 MSRP: $36.57
    You Save: $14.48 (40%)
  • OEM GMC Sierra Gear, Crankshaft Diagram - 97225893
    View Related Parts

    OEM (Genuine) GMC Sierra Gear, Crankshaft

    PartNumber: 97225893
    OEM GMC Sierra Gear, Crankshaft - 97225893
    Product Specifications
    • Other Names: Timing Gear Set
    • Item Dimensions: 5.9 x 5.6 x 3.4 inches
    • Item Weight: 2.50 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: GMC Sierra Gear, Crankshaft
    More Info
    $155.28 MSRP: $246.54
    You Save: $91.26 (38%)
  • OEM GMC Sierra Timing Gear Set Diagram - 12591689
    View Related Parts

    OEM (Genuine) GMC Sierra Timing Gear Set

    PartNumber: 12591689
    OEM GMC Sierra Timing Gear Set - 12591689
    Product Specifications
    • Other Names: Camshaft Gear, Timing Gear
    • Item Dimensions: 5.8 x 5.7 x 3.1 inches
    • Item Weight: 1.30 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: GMC Sierra Timing Gear Set
    More Info
    $22.09 MSRP: $36.57
    You Save: $14.48 (40%)
  • OEM GMC Sierra Crankshaft Gear Diagram - 12631214
    View Related Parts

    OEM (Genuine) GMC Sierra Crankshaft Gear

    PartNumber: 12631214
    OEM GMC Sierra Crankshaft Gear - 12631214
    Product Specifications
    • Other Names: Crankshaft Gear, Timing Gear
    • Item Dimensions: 4.8 x 4.4 x 2.3 inches
    • Item Weight: 0.90 Pounds
    • Fitment Type: Direct Replacement
    • Replaced by: 12713934
    • Part Description: GMC Sierra Crankshaft Gear
    More Info
    $21.58 MSRP: $35.73
    You Save: $14.15 (40%)
  • OEM GMC Sierra Crankshaft Gear Diagram - 12631214
    View Related Parts

    OEM (Genuine) GMC Sierra Crankshaft Gear

    PartNumber: 12631214
    OEM GMC Sierra Crankshaft Gear - 12631214
    Product Specifications
    • Other Names: Crankshaft Gear, Timing Gear
    • Item Dimensions: 4.8 x 4.4 x 2.3 inches
    • Item Weight: 0.90 Pounds
    • Fitment Type: Direct Replacement
    • Replaced by: 12713934
    • Part Description: GMC Sierra Crankshaft Gear
    More Info
    $21.58 MSRP: $35.73
    You Save: $14.15 (40%)
  • OEM GMC Sierra Camshaft Gear Diagram - 12602699
    View Related Parts

    OEM (Genuine) GMC Sierra Camshaft Gear

    PartNumber: 12602699
    OEM GMC Sierra Camshaft Gear - 12602699
    Product Specifications
    • Other Names: Actuator, Camshaft Gear
    • Item Dimensions: 8.2 x 7.4 x 3.2 inches
    • Item Weight: 3.00 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: GMC Sierra Camshaft Gear
    More Info
    $179.40 MSRP: $284.84
    You Save: $105.44 (38%)
  • OEM GMC Sierra Camshaft Gear Diagram - 12602699
    View Related Parts

    OEM (Genuine) GMC Sierra Camshaft Gear

    PartNumber: 12602699
    OEM GMC Sierra Camshaft Gear - 12602699
    Product Specifications
    • Other Names: Actuator, Camshaft Gear
    • Item Dimensions: 8.2 x 7.4 x 3.2 inches
    • Item Weight: 3.00 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: GMC Sierra Camshaft Gear
    More Info
    $179.40 MSRP: $284.84
    You Save: $105.44 (38%)
  • OEM GMC Sierra Camshaft Gear Diagram - 12623368
    View Related Parts

    OEM (Genuine) GMC Sierra Camshaft Gear

    PartNumber: 12623368
    OEM GMC Sierra Camshaft Gear - 12623368
    Product Specifications
    • Other Names: Actuator, Camshaft Gear
    • Item Dimensions: 9.5 x 4.1 x 10.2 inches
    • Item Weight: 3.20 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: GMC Sierra Camshaft Gear
    More Info
    $145.72 MSRP: $231.40
    You Save: $85.68 (38%)
  • OEM GMC Sierra Camshaft Gear Diagram - 12630091
    View Related Parts

    OEM (Genuine) GMC Sierra Camshaft Gear

    PartNumber: 12630091
    OEM GMC Sierra Camshaft Gear - 12630091
    Product Specifications
    • Other Names: Actuator, Camshaft Gear
    • Item Dimensions: 9.5 x 4.2 x 10.3 inches
    • Item Weight: 2.20 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: GMC Sierra Camshaft Gear
    More Info
    $150.99 MSRP: $239.76
    You Save: $88.77 (38%)
  • OEM GMC Sierra Timing Gear Set Diagram - 12691939
    View Related Parts

    OEM (Genuine) GMC Sierra Timing Gear Set

    PartNumber: 12691939
    OEM GMC Sierra Timing Gear Set - 12691939
    Product Specifications
    • Other Names: Camshaft Gear, Timing Gear Set
    • Item Dimensions: 9.1 x 8.7 x 2.6 inches
    • Item Weight: 5.20 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: 12642320
    • Replaced by: 12721405
    • Part Description: GMC Sierra Timing Gear Set
    More Info
    $152.63 MSRP: $242.36
    You Save: $89.73 (38%)
  • OEM GMC Sierra Timing Gear Set Diagram - 12691939
    View Related Parts

    OEM (Genuine) GMC Sierra Timing Gear Set

    PartNumber: 12691939
    OEM GMC Sierra Timing Gear Set - 12691939
    Product Specifications
    • Other Names: Camshaft Gear, Timing Gear Set
    • Item Dimensions: 9.1 x 8.7 x 2.6 inches
    • Item Weight: 5.20 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: 12642320
    • Replaced by: 12721405
    • Part Description: GMC Sierra Timing Gear Set
    More Info
    $152.63 MSRP: $242.36
    You Save: $89.73 (38%)
  • OEM GMC Sierra Crankshaft Gear Diagram - 12631214
    View Related Parts

    OEM (Genuine) GMC Sierra Crankshaft Gear

    PartNumber: 12631214
    OEM GMC Sierra Crankshaft Gear - 12631214
    Product Specifications
    • Other Names: Crankshaft Gear, Timing Gear
    • Item Dimensions: 4.8 x 4.4 x 2.3 inches
    • Item Weight: 0.90 Pounds
    • Fitment Type: Direct Replacement
    • Replaced by: 12713934
    • Part Description: GMC Sierra Crankshaft Gear
    More Info
    $21.58 MSRP: $35.73
    You Save: $14.15 (40%)
  • OEM GMC Sierra Actuator Diagram - 12689342
    View Related Parts

    OEM (Genuine) GMC Sierra Actuator

    PartNumber: 12689342
    OEM GMC Sierra Actuator - 12689342
    Product Specifications
    • Other Names: Actuator
    • Item Dimensions: 10.3 x 9.7 x 4.3 inches
    • Item Weight: 3.90 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: GMC Sierra Actuator
    More Info
    $119.95 MSRP: $190.42
    You Save: $70.47 (38%)
  • OEM GMC Sierra Actuator Diagram - 12689342
    View Related Parts

    OEM (Genuine) GMC Sierra Actuator

    PartNumber: 12689342
    OEM GMC Sierra Actuator - 12689342
    Product Specifications
    • Other Names: Actuator
    • Item Dimensions: 10.3 x 9.7 x 4.3 inches
    • Item Weight: 3.90 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: GMC Sierra Actuator
    More Info
    $119.95 MSRP: $190.42
    You Save: $70.47 (38%)
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