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Replacement and OEM Parts for GMC Yukon Idler Pulley
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GMC Yukon Idler Pulley

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  • OEM GMC Yukon Serpentine Idler Pulley Diagram - 12669569
    View Related Parts

    OEM (Genuine) GMC Yukon Serpentine Idler Pulley

    PartNumber: 12669569
    OEM GMC Yukon 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 Yukon Serpentine Idler Pulley
    More Info
    $54.20 MSRP: $102.28
    You Save: $48.08 (48%)
  • Dorman OE Solutions Vacuum Pump Pulley for GMC Yukon - 300-702

    Dorman® OE Solutions Vacuum Pump Pulley for GMC Yukon

    PartNumber: 300-702
    Product Specifications
    • Belt Type: Serpentine
    • Color: Black
    • Installation Hardware Included: No
    • Installation Instructions Included: No
    • Item Grade: Standard Replacement
    • Material: Steel
    • Mounting Hole Quantity: 1
    • OE Part Number: 15589757
    • Outside Diameter: 4.91
    • Package Contents: 1 Vacuum Pump Pulley
    • Pulley Type/Grooves: Smooth
    • UPC: 019495240006
    • Width: 0.98
    • Part Description: GMC Yukon OE Solutions Vacuum Pump Pulley
    More Info
    $77.20
  • Gates Drivealign Drive Belt Idler Pulley for GMC Yukon - 36177

    Gates® Drivealign Drive Belt Idler Pulley for GMC Yukon

    PartNumber: 36177
    Product Specifications
    • Bearing Bore Inside Diameter 1: 12 mm
    • Contact Surface: V-Ribbed Grooved
    • Material: Steel
    • Number of Grooves: 6
    • Number Of Pulleys: 1
    • Outside Diameter: 85 mm
    • Pulley 1 Flanged: Yes
    • UPC: 072053392852
    • Width: 29 mm
    • Part Description: GMC Yukon Drivealign Drive Belt Idler Pulley
    More Info
    $29.47
  • OEM GMC Yukon Serpentine Tensioner Diagram - 12580196
    View Related Parts

    OEM (Genuine) GMC Yukon Serpentine Tensioner

    PartNumber: 12580196
    OEM GMC Yukon 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 Yukon Serpentine Tensioner
    More Info
    $55.60 MSRP: $104.91
    You Save: $49.31 (48%)
  • Dayco No Slack Light Duty Idler Tensioner Pulley for GMC Yukon - 89170

    Dayco® No Slack Light Duty Idler Tensioner Pulley for GMC Yukon

    PartNumber: 89170
    Product Specifications
    • Bearing Inner Diameter 1: 12
    • Bearing Width: 12
    • Belt Type: Serpentine
    • Flat: N
    • Groove Quantity: 6
    • Material: Steel
    • Max Belt Width: 06 Rib
    • Number of Bearings: 1
    • Pulley Outside Diameter: 90
    • Pulley Width: 30
    • UPC: 036687655264
    • Part Description: GMC Yukon No Slack Light Duty Idler Tensioner Pulley
    More Info
    $33.22
  • Four Seasons Idler Tensioner Pulley for GMC Yukon - 45935

    Four Seasons® Idler Tensioner Pulley for GMC Yukon

    PartNumber: 45935
    Product Specifications
    • Belt Type: Back Idler
    • Belt Width IN: 1.000
    • Belt Width MM: 28.575
    • Bore Dia. IN: .472
    • Color: Black
    • Groove Quantity: 6
    • I.D. MM: 32.0
    • Inside Diameter: 1.18
    • Material: Steel
    • Meets / Exceeds OEM: Yes
    • Mount Hole Qty: 1
    • Mounting Hardware: Not Included
    • O.D. MM: 90.488
    • Outside Diameter: 3.500
    • Pulley Type: Idler Pulley
    • Pulley Width IN: 1.130
    • Pulley Width MM: Idler / Tensioner Pulley
    • Style: Idler / Tensioner Pulley
    • UPC: 096361030800
    • Width: 30
    • Part Description: GMC Yukon Idler Tensioner Pulley
    More Info
    $19.69
  • Gates Drivealign Drive Belt Idler Pulley for GMC Yukon - 36299

    Gates® Drivealign Drive Belt Idler Pulley for GMC Yukon

    PartNumber: 36299
    Product Specifications
    • Bearing Bore Inside Diameter 1: 17 mm
    • Contact Surface: Smooth/Backside
    • Material: Steel
    • Number of Grooves: 0
    • Number Of Pulleys: 1
    • Outside Diameter: 3.54"
    • Pulley 1 Flanged: No
    • UPC: 072053394078
    • Width: 31 mm
    • Part Description: GMC Yukon Drivealign Drive Belt Idler Pulley
    More Info
    $25.40
  • OEM GMC Yukon Crankshaft Diagram - 12685659
    View Related Parts

    OEM (Genuine) GMC Yukon Crankshaft

    PartNumber: 12685659
    OEM GMC Yukon 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 Yukon Crankshaft
    More Info
    $481.06 MSRP: $763.62
    You Save: $282.56 (38%)
  • Dayco No Slack Light Duty New Style Idler Tensioner Pulley for GMC Yukon - 89006

    Dayco® No Slack Light Duty New Style Idler Tensioner Pulley for GMC Yukon

    PartNumber: 89006
    Product Specifications
    • Bearing Inner Diameter 1: 17
    • Bearing Width: 12
    • Belt Type: Serpentine
    • Flat: Y
    • Material: Steel
    • Max Belt Width: 06 Rib
    • Number of Bearings: 1
    • Pulley Outside Diameter: 90
    • Pulley Width: 30
    • UPC: 038244156948
    • Part Description: GMC Yukon No Slack Light Duty New Style Idler Tensioner Pulley
    More Info
    $19.32
  • Four Seasons Drive Belt Idler Pulley for GMC Yukon - 45010

    Four Seasons® Drive Belt Idler Pulley for GMC Yukon

    PartNumber: 45010
    Product Specifications
    • Belt Type: Serpentine
    • Belt Width IN: 0.875
    • Belt Width MM: 22.225
    • Bore Dia. IN: .69
    • Color: Black
    • Groove Quantity: 6
    • I.D. MM: 17.463
    • Inside Diameter: 0.6875
    • Material: Plastic
    • Meets / Exceeds OEM: Yes
    • Mount Hole Qty: 1
    • Mounting Hardware: Not Included
    • O.D. MM: 109.538
    • Outside Diameter: 4.3125
    • Pulley Type: Idler Pulley
    • Pulley Width IN: 1
    • Pulley Width MM: Idler / Tensioner Pulley
    • Style: Idler / Tensioner Pulley
    • UPC: 096361450103
    • Width: 25.4
    • Part Description: GMC Yukon Drive Belt Idler Pulley
    More Info
    $16.50
  • Gates Drivealign Drive Belt Idler Pulley for GMC Yukon - 36169

    Gates® Drivealign Drive Belt Idler Pulley for GMC Yukon

    PartNumber: 36169
    Product Specifications
    • Bearing Bore Inside Diameter 1: 12 mm
    • Contact Surface: Smooth/Backside
    • Material: Steel
    • Number of Grooves: 0
    • Number Of Pulleys: 1
    • Outside Diameter: 60 mm
    • Pulley 1 Flanged: No
    • UPC: 072053392777
    • Width: 21.25 mm
    • Part Description: GMC Yukon Drivealign Drive Belt Idler Pulley
    More Info
    $24.88
  • OEM GMC Yukon Serpentine Idler Pulley Diagram - 12580773
    View Related Parts

    OEM (Genuine) GMC Yukon Serpentine Idler Pulley

    PartNumber: 12580773
    OEM GMC Yukon Serpentine Idler Pulley - 12580773
    Product Specifications
    • Other Names: Idler Pulley, Serpentine Idler Pulley
    • Item Dimensions: 7.1 x 4.1 x 4.1 inches
    • Item Weight: 1.20 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: 12557819
    • Part Description: GMC Yukon Serpentine Idler Pulley
    More Info
    $35.86 MSRP: $67.68
    You Save: $31.82 (48%)
  • Dayco No Slack Light Duty Idler Tensioner Pulley for GMC Yukon - 89542

    Dayco® No Slack Light Duty Idler Tensioner Pulley for GMC Yukon

    PartNumber: 89542
    Product Specifications
    • Bearing Inner Diameter 1: 12
    • Bearing Width: 8
    • Belt Type: Serpentine
    • Flat: Y
    • Material: Steel
    • Max Belt Width: 04 Rib
    • Number of Bearings: 1
    • Pulley Outside Diameter: 60
    • Pulley Width: 21
    • UPC: 036687843036
    • Part Description: GMC Yukon No Slack Light Duty Idler Tensioner Pulley
    More Info
    $21.65
  • Four Seasons Drive Belt Idler Pulley for GMC Yukon - 45990

    Four Seasons® Drive Belt Idler Pulley for GMC Yukon

    PartNumber: 45990
    Product Specifications
    • Belt Type: Serpentine
    • Belt Width IN: 1.000
    • Belt Width MM: 25.400
    • Bore Dia. IN: .47
    • Color: Black
    • Groove Quantity: Smooth
    • I.D. MM: 12.0
    • Inside Diameter: 0.46875
    • Material: Steel
    • Meets / Exceeds OEM: Yes
    • Mount Hole Qty: 1
    • Mounting Hardware: Not Included
    • O.D. MM: 88.900
    • Outside Diameter: 3.500
    • Pulley Type: Back Idler
    • Pulley Width IN: 1
    • Pulley Width MM: 25.4
    • Style: Idler / Tensioner Pulley
    • UPC: 096361459908
    • Width: 25.4
    • Part Description: GMC Yukon Drive Belt Idler Pulley
    More Info
    $16.18
  • Gates Drivealign Drive Belt Idler Pulley for GMC Yukon - 38001

    Gates® Drivealign Drive Belt Idler Pulley for GMC Yukon

    PartNumber: 38001
    Product Specifications
    • Bearing Bore Inside Diameter 1: 17 mm
    • Contact Surface: Smooth/Backside
    • Material: Steel
    • Number of Grooves: 0
    • Number Of Pulleys: 1
    • Outside Diameter: 90 mm
    • Pulley 1 Flanged: No
    • UPC: 072053415254
    • Width: 30 mm
    • Part Description: GMC Yukon Drivealign Drive Belt Idler Pulley
    More Info
    $18.49
  • OEM GMC Yukon Idler Pulley Diagram - 12700122
    View Related Parts

    OEM (Genuine) GMC Yukon Idler Pulley

    PartNumber: 12700122
    OEM GMC Yukon 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: GMC Yukon Idler Pulley
    More Info
    $27.09 MSRP: $51.14
    You Save: $24.05 (48%)
  • Dayco No Slack Light Duty Idler Tensioner Pulley for GMC Yukon - 89007

    Dayco® No Slack Light Duty Idler Tensioner Pulley for GMC Yukon

    PartNumber: 89007
    Product Specifications
    • Bearing Inner Diameter 1: 17
    • Bearing Width: 12
    • Belt Type: Serpentine
    • Flat: Y
    • Material: Steel
    • Max Belt Width: 06 Rib
    • Number of Bearings: 1
    • Pulley Outside Diameter: 76
    • Pulley Width: 31
    • UPC: 038244156955
    • Part Description: GMC Yukon No Slack Light Duty Idler Tensioner Pulley
    More Info
    $16.27
  • Four Seasons Drive Belt Idler Pulley for GMC Yukon - 45975

    Four Seasons® Drive Belt Idler Pulley for GMC Yukon

    PartNumber: 45975
    Product Specifications
    • Belt Type: Serpentine
    • Belt Width IN: 1.000
    • Belt Width MM: 25.400
    • Bore Dia. IN: .69
    • Color: Black
    • Groove Quantity: Smooth
    • I.D. MM: 17
    • Inside Diameter: 0.6875
    • Material: Steel
    • Meets / Exceeds OEM: Yes
    • Mount Hole Qty: 1
    • Mounting Hardware: Not Included
    • O.D. MM: 88.900
    • Outside Diameter: 3.500
    • Pulley Type: Back Idler
    • Pulley Width IN: 1
    • Pulley Width MM: 25.4
    • Style: Idler / Tensioner Pulley
    • UPC: 096361459755
    • Width: 25.4
    • Part Description: GMC Yukon Drive Belt Idler Pulley
    More Info
    $13.76
  • Gates Drivealign Drive Belt Idler Pulley for GMC Yukon - 38006

    Gates® Drivealign Drive Belt Idler Pulley for GMC Yukon

    PartNumber: 38006
    Product Specifications
    • Bearing Bore Inside Diameter 1: 17 mm
    • Contact Surface: Smooth/Backside
    • Material: Steel
    • Number of Grooves: 0
    • Number Of Pulleys: 1
    • Outside Diameter: 2.99"
    • Pulley 1 Flanged: No
    • UPC: 072053415308
    • Width: 30.5 mm
    • Part Description: GMC Yukon Drivealign Drive Belt Idler Pulley
    More Info
    $18.74
  • Dayco No Slack Light Duty Idler Tensioner Pulley for GMC Yukon - 89550

    Dayco® No Slack Light Duty Idler Tensioner Pulley for GMC Yukon

    PartNumber: 89550
    Product Specifications
    • Bearing Inner Diameter 1: 17
    • Bearing Width: 12
    • Belt Type: Serpentine
    • Flat: Y
    • Material: Polymer
    • Max Belt Width: 04 Rib
    • Number of Bearings: 1
    • Pulley Outside Diameter: 60
    • Pulley Width: 20
    • UPC: 036687845047
    • Part Description: GMC Yukon No Slack Light Duty Idler Tensioner Pulley
    More Info
    $15.96
  • Four Seasons Back Drive Belt Idler Pulley for GMC Yukon - 45979

    Four Seasons® Back Drive Belt Idler Pulley for GMC Yukon

    PartNumber: 45979
    Product Specifications
    • Belt Type: Back Idler
    • Belt Width IN: 1.000
    • Belt Width MM: 25.400
    • Bore Dia. IN: .67
    • Color: Black
    • Groove Quantity: Smooth
    • I.D. MM: 17
    • Inside Diameter: 0.6875
    • Material: Steel
    • Meets / Exceeds OEM: Yes
    • Mount Hole Qty: 1
    • Mounting Hardware: Not Included
    • O.D. MM: 76.200
    • Outside Diameter: 3.000
    • Pulley Type: Idler Pulley
    • Pulley Width IN: 1.18
    • Pulley Width MM: Idler / Tensioner Pulley
    • Style: Idler / Tensioner Pulley
    • UPC: 096361459793
    • Width: 30
    • Part Description: GMC Yukon Back Drive Belt Idler Pulley
    More Info
    $13.63
  • Gates Drivealign Drive Belt Idler Pulley for GMC Yukon - 38024

    Gates® Drivealign Drive Belt Idler Pulley for GMC Yukon

    PartNumber: 38024
    Product Specifications
    • Bearing Bore Inside Diameter 1: 17 mm
    • Contact Surface: V-Ribbed
    • Material: Thermoplastic
    • Number of Grooves: 6
    • Number Of Pulleys: 1
    • Outside Diameter: 109 mm
    • Pulley 1 Flanged: Yes
    • UPC: 072053542004
    • Width: 26.3 mm
    • Part Description: GMC Yukon Drivealign Drive Belt Idler Pulley
    More Info
    $16.10
  • OEM GMC Yukon Idler Pulley Diagram - 10118713
    View Related Parts

    OEM (Genuine) GMC Yukon Idler Pulley

    PartNumber: 10118713
    OEM GMC Yukon Idler Pulley - 10118713
    Product Specifications
    • Other Names: Idler Pulley
    • Item Dimensions: 7.2 x 5.1 x 4.6 inches
    • Item Weight: 1.70 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: GMC Yukon Idler Pulley
    More Info
    $18.09 MSRP: $33.90
    You Save: $15.81 (47%)
  • Dayco No Slack Light Duty Idler Tensioner Pulley for GMC Yukon - 89015

    Dayco® No Slack Light Duty Idler Tensioner Pulley for GMC Yukon

    PartNumber: 89015
    Product Specifications
    • Bearing Inner Diameter 1: 17
    • Bearing Width: 12
    • Belt Type: Serpentine
    • Flat: N
    • Groove Quantity: 6
    • Material: Polymer
    • Max Belt Width: 06 Rib
    • Number of Bearings: 1
    • Pulley Outside Diameter: 70
    • Pulley Width: 28.3
    • UPC: 036687135353
    • Part Description: GMC Yukon No Slack Light Duty Idler Tensioner Pulley
    More Info
    $15.18
  • Four Seasons Drive Belt Idler Pulley for GMC Yukon - 45971

    Four Seasons® Drive Belt Idler Pulley for GMC Yukon

    PartNumber: 45971
    Product Specifications
    • Belt Type: Serpentine
    • Belt Width IN: .88
    • Belt Width MM: 22.4
    • Bore Dia. IN: .67
    • Color: Black
    • Groove Quantity: 6
    • I.D. MM: 17
    • Inside Diameter: 0.671875
    • Material: Plastic
    • Meets / Exceeds OEM: Yes
    • Mount Hole Qty: 1
    • Mounting Hardware: Not Included
    • O.D. MM: 76.0
    • Outside Diameter: 2.99
    • Pulley Type: Idler Pulley
    • Pulley Width IN: 1.13
    • Pulley Width MM: 28.7
    • Style: Idler / Tensioner Pulley
    • UPC: 096361459717
    • Width: 28.7
    • Part Description: GMC Yukon Drive Belt Idler Pulley
    More Info
    $12.39
  • Gates Drivealign Drive Belt Idler Pulley for GMC Yukon - 38020

    Gates® Drivealign Drive Belt Idler Pulley for GMC Yukon

    PartNumber: 38020
    Product Specifications
    • Bearing Bore Inside Diameter 1: 17 mm
    • Contact Surface: Smooth/Backside
    • Material: Steel
    • Number of Grooves: 0
    • Number Of Pulleys: 1
    • Outside Diameter: 3.54"
    • Pulley 1 Flanged: No
    • UPC: 072053525748
    • Width: 30.5 mm
    • Part Description: GMC Yukon Drivealign Drive Belt Idler Pulley
    More Info
    $16.09
  • Dayco No Slack Light Duty Idler Tensioner Pulley for GMC Yukon - 89009

    Dayco® No Slack Light Duty Idler Tensioner Pulley for GMC Yukon

    PartNumber: 89009
    Product Specifications
    • Bearing Inner Diameter 1: 17
    • Bearing Width: 12
    • Belt Type: Serpentine
    • Flat: N
    • Groove Quantity: 6
    • Material: Polymer
    • Max Belt Width: 06 Rib
    • Number of Bearings: 1
    • Pulley Outside Diameter: 76
    • Pulley Width: 28.7
    • UPC: 038244156979
    • Part Description: GMC Yukon No Slack Light Duty Idler Tensioner Pulley
    More Info
    $13.50
  • Four Seasons Drive Belt Idler Pulley for GMC Yukon - 45996

    Four Seasons® Drive Belt Idler Pulley for GMC Yukon

    PartNumber: 45996
    Product Specifications
    • Belt Type: Serpentine
    • Belt Width IN: 0.875
    • Belt Width MM: 22.225
    • Bore Dia. IN: .67
    • Color: Black
    • Groove Quantity: 6
    • I.D. MM: 17
    • Inside Diameter: 0.671875
    • Material: Plastic
    • Meets / Exceeds OEM: Yes
    • Mount Hole Qty: 1
    • Mounting Hardware: Not Included
    • O.D. MM: 69.850
    • Outside Diameter: 2.750
    • Pulley Type: Idler Pulley
    • Pulley Width IN: 1.11
    • Pulley Width MM: Idler / Tensioner Pulley
    • Style: Idler / Tensioner Pulley
    • UPC: 096361459960
    • Width: 28.6
    • Part Description: GMC Yukon Drive Belt Idler Pulley
    More Info
    $13.54
  • Gates Drivealign Grooved Drive Belt Idler Pulley for GMC Yukon - 38008

    Gates® Drivealign Grooved Drive Belt Idler Pulley for GMC Yukon

    PartNumber: 38008
    Product Specifications
    • Bearing Bore Inside Diameter 1: 17 mm
    • Contact Surface: V-Ribbed Grooved
    • Material: Thermoplastic
    • Number of Grooves: 6
    • Number Of Pulleys: 1
    • Outside Diameter: 2.76"
    • Pulley 1 Flanged: Yes
    • UPC: 072053284232
    • Width: 25 mm
    • Part Description: GMC Yukon Drivealign Grooved Drive Belt Idler Pulley
    More Info
    $15.85
  • OEM GMC Yukon Serpentine Idler Pulley Diagram - 12580774
    View Related Parts

    OEM (Genuine) GMC Yukon Serpentine Idler Pulley

    PartNumber: 12580774
    OEM GMC Yukon Serpentine Idler Pulley - 12580774
    Product Specifications
    • Other Names: Idler Pulley, Serpentine Idler Pulley
    • Item Dimensions: 3.0 x 3.2 x 3.2 inches
    • Item Weight: 0.60 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: 12556612
    • Part Description: GMC Yukon Serpentine Idler Pulley
    More Info
    $48.00 MSRP: $90.59
    You Save: $42.59 (48%)
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