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Replacement and OEM Parts for Hummer Idler Pulley
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Hummer Idler Pulley

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25 Products found

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  • OEM (Genuine) Hummer Serpentine Idler Pulley

    PartNumber: 12669569
    OEM Hummer 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: Hummer Serpentine Idler Pulley
    More Info
    $52.78 MSRP: $99.60
    You Save: $46.82 (48%)
  • Gates Drivealign Drive Belt Idler Pulley for Hummer - 36299

    Gates® Drivealign Drive Belt Idler Pulley for Hummer

    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: Hummer Drivealign Drive Belt Idler Pulley
    More Info
    $25.67
  • Dayco No Slack Light Duty New Style Idler Tensioner Pulley for Hummer - 89006

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

    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: Hummer No Slack Light Duty New Style Idler Tensioner Pulley
    More Info
    $18.94
  • Four Seasons Drive Belt Idler Pulley for Hummer - 45025

    Four Seasons® Drive Belt Idler Pulley for Hummer

    PartNumber: 45025
    Product Specifications
    • Belt Type: Back Idler
    • Belt Width IN: 1.000
    • Belt Width MM: 25.400
    • Bore Dia. IN: .67
    • Color: Black
    • Description: Idler / Tensioner Pulley
    • Groove Quantity: Smooth
    • I.D. MM: 17
    • Inside Diameter: 0.671875
    • Material: Steel
    • 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: 1.062
    • Pulley Width MM: Idler / Tensioner Pulley
    • Style: Idler / Tensioner Pulley
    • UPC: 096361450257
    • Width: 27
    • Part Description: Hummer Drive Belt Idler Pulley
    More Info
    $23.91
  • OEM (Genuine) Hummer Serpentine Tensioner

    PartNumber: 12580196
    OEM Hummer 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: Hummer Serpentine Tensioner
    More Info
    $54.13 MSRP: $102.15
    You Save: $48.02 (48%)
  • Gates Drivealign Drive Belt Idler Pulley for Hummer - 36169

    Gates® Drivealign Drive Belt Idler Pulley for Hummer

    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: Hummer Drivealign Drive Belt Idler Pulley
    More Info
    $25.65
  • Dayco No Slack Light Duty Idler Tensioner Pulley for Hummer - 89542

    Dayco® No Slack Light Duty Idler Tensioner Pulley for Hummer

    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: Hummer No Slack Light Duty Idler Tensioner Pulley
    More Info
    $21.65
  • Four Seasons Drive Belt Idler Pulley for Hummer - 45047

    Four Seasons® Drive Belt Idler Pulley for Hummer

    PartNumber: 45047
    Product Specifications
    • Belt Type: Serpentine
    • Belt Width IN: 1.125
    • Belt Width MM: 28.575
    • Bore Dia. IN: .67
    • Color: Black
    • Description: Idler / Tensioner Pulley
    • Groove Quantity: Smooth
    • I.D. MM: 17
    • Inside Diameter: 0.671875
    • Material: Steel
    • Meets / Exceeds OEM?: Yes
    • Mount Hole Qty: 1
    • Mounting Hardware?: Not Included
    • O.D. MM: 69.850
    • Outside Diameter: 2.750
    • Pulley Type: Back Idler
    • Pulley Width IN: 1.18
    • Pulley Width MM: Idler / Tensioner Pulley
    • Style: Idler / Tensioner Pulley
    • UPC: 096361450479
    • Width: 30
    • Part Description: Hummer Drive Belt Idler Pulley
    More Info
    $19.28
  • OEM (Genuine) Hummer Crankshaft

    PartNumber: 12685659
    OEM Hummer 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: Hummer Crankshaft
    More Info
    $481.06 MSRP: $763.62
    You Save: $282.56 (38%)
  • Gates Drivealign Upper Drive Belt Idler Pulley for Hummer - 36310

    Gates® Drivealign Upper Drive Belt Idler Pulley for Hummer

    PartNumber: 36310
    Product Specifications
    • Bearing Bore Inside Diameter 1: 10 mm
    • Contact Surface: Smooth/Backside
    • Material: Steel
    • Number of Grooves: 0
    • Number Of Pulleys: 1
    • Outside Diameter: 2.99"
    • Pulley 1 Flanged: No
    • UPC: 072053394184
    • Width: 31.5 mm
    • Part Description: Hummer Drivealign Upper Drive Belt Idler Pulley
    More Info
    $24.54
  • Dayco No Slack Light Duty Idler Tensioner Pulley for Hummer - 89058

    Dayco® No Slack Light Duty Idler Tensioner Pulley for Hummer

    PartNumber: 89058
    Product Specifications
    • Bearing Inner Diameter 1: 17
    • Bearing Inner Diameter 2: 17
    • Bearing Width: 24
    • Belt Type: Serpentine
    • Flat: Y
    • Material: Steel
    • Max Belt Width: 06 Rib
    • Number of Bearings: 2
    • Pulley Outside Diameter: 70
    • Pulley Width: 30
    • UPC: 036687383082
    • Part Description: Hummer No Slack Light Duty Idler Tensioner Pulley
    More Info
    $19.39
  • Four Seasons Drive Belt Idler Pulley for Hummer - 45975

    Four Seasons® Drive Belt Idler Pulley for Hummer

    PartNumber: 45975
    Product Specifications
    • Belt Type: Serpentine
    • Belt Width IN: 1.000
    • Belt Width MM: 25.400
    • Bore Dia. IN: .69
    • Color: Black
    • Description: Idler / Tensioner Pulley
    • 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: Hummer Drive Belt Idler Pulley
    More Info
    $13.76
  • OEM (Genuine) Hummer Serpentine Idler Pulley

    PartNumber: 12590963
    OEM Hummer Serpentine Idler Pulley - 12590963
    Product Specifications
    • Other Names: Idler Pulley, Serpentine Idler Pulley
    • Item Dimensions: 9.0 x 3.3 x 3.3 inches
    • Item Weight: 1.70 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: 12587547
    • Part Description: Hummer Serpentine Idler Pulley
    More Info
    $30.31 MSRP: $57.20
    You Save: $26.89 (48%)
  • Gates Drivealign Drive Belt Idler Pulley for Hummer - 36301

    Gates® Drivealign Drive Belt Idler Pulley for Hummer

    PartNumber: 36301
    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: 70 mm
    • Pulley 1 Flanged: No
    • UPC: 072053394092
    • Width: 33.5 mm
    • Part Description: Hummer Drivealign Drive Belt Idler Pulley
    More Info
    $21.32
  • Dayco No Slack Light Duty Idler Tensioner Pulley for Hummer - 89007

    Dayco® No Slack Light Duty Idler Tensioner Pulley for Hummer

    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: Hummer No Slack Light Duty Idler Tensioner Pulley
    More Info
    $15.95
  • Four Seasons Back Drive Belt Idler Pulley for Hummer - 45979

    Four Seasons® Back Drive Belt Idler Pulley for Hummer

    PartNumber: 45979
    Product Specifications
    • Belt Type: Back Idler
    • Belt Width IN: 1.000
    • Belt Width MM: 25.400
    • Bore Dia. IN: .67
    • Color: Black
    • Description: Idler / Tensioner Pulley
    • 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: Hummer Back Drive Belt Idler Pulley
    More Info
    $13.63
  • Gates Drivealign Drive Belt Idler Pulley for Hummer - 36239

    Gates® Drivealign Drive Belt Idler Pulley for Hummer

    PartNumber: 36239
    Product Specifications
    • Bearing Bore Inside Diameter 1: 17 mm
    • Contact Surface: V-Ribbed Grooved
    • Material: Steel
    • Number of Grooves: 6
    • Number Of Pulleys: 1
    • Outside Diameter: 70 mm
    • Pulley 1 Flanged: No
    • UPC: 072053393460
    • Width: 23 mm
    • Part Description: Hummer Drivealign Drive Belt Idler Pulley
    More Info
    $20.64
  • Dayco No Slack Light Duty Idler Tensioner Pulley for Hummer - 89550

    Dayco® No Slack Light Duty Idler Tensioner Pulley for Hummer

    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: Hummer No Slack Light Duty Idler Tensioner Pulley
    More Info
    $15.96
  • Four Seasons Drive Belt Idler Pulley for Hummer - 45971

    Four Seasons® Drive Belt Idler Pulley for Hummer

    PartNumber: 45971
    Product Specifications
    • Belt Type: Serpentine
    • Belt Width IN: .88
    • Belt Width MM: 22.4
    • Bore Dia. IN: .67
    • Color: Black
    • Description: Idler / Tensioner Pulley
    • 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: Hummer Drive Belt Idler Pulley
    More Info
    $12.39
  • Gates Drivealign Drive Belt Idler Pulley for Hummer - 38006

    Gates® Drivealign Drive Belt Idler Pulley for Hummer

    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: Hummer Drivealign Drive Belt Idler Pulley
    More Info
    $19.12
  • Dayco No Slack Light Duty Idler Tensioner Pulley for Hummer - 89009

    Dayco® No Slack Light Duty Idler Tensioner Pulley for Hummer

    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: Hummer No Slack Light Duty Idler Tensioner Pulley
    More Info
    $13.50
  • Gates Drivealign Drive Belt Idler Pulley for Hummer - 38009

    Gates® Drivealign Drive Belt Idler Pulley for Hummer

    PartNumber: 38009
    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: 2.99"
    • Pulley 1 Flanged: Yes
    • UPC: 072053284256
    • Width: 25 mm
    • Part Description: Hummer Drivealign Drive Belt Idler Pulley
    More Info
    $15.68
  • Gates Drivealign Drive Belt Idler Pulley for Hummer - 36101

    Gates® Drivealign Drive Belt Idler Pulley for Hummer

    PartNumber: 36101
    Product Specifications
    • Bearing Bore Inside Diameter 1: 17 mm
    • Contact Surface: Smooth/Backside
    • Material: Thermoplastic
    • Number of Grooves: 0
    • Number Of Pulleys: 1
    • Outside Diameter: 2.76"
    • Pulley 1 Flanged: No
    • UPC: 072053209709
    • Width: 31 mm
    • Part Description: Hummer Drivealign Drive Belt Idler Pulley
    More Info
    $13.05
  • Dayco No Slack Light Duty Idler Tensioner Pulley for Hummer - 89051

    Dayco® No Slack Light Duty Idler Tensioner Pulley for Hummer

    PartNumber: 89051
    Product Specifications
    • Bearing Inner Diameter 1: 17
    • 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: 76
    • Pulley Width: 30.1
    • UPC: 036687308733
    • Part Description: Hummer No Slack Light Duty Idler Tensioner Pulley
    More Info
    $15.70
  • Dayco No Slack Upper Light Duty Idler Tensioner Pulley for Hummer - 89052

    Dayco® No Slack Upper Light Duty Idler Tensioner Pulley for Hummer

    PartNumber: 89052
    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: 70
    • Pulley Width: 27
    • UPC: 036687308795
    • Part Description: Hummer No Slack Upper Light Duty Idler Tensioner Pulley
    More Info
    $14.06

About Hummer Idler Pulley

Hummer is an American vehicle brand of General Motors Company. It became a symbol of America's super-sized lifestyle. Classic parts like the idler pulley contribute to the success of Hummer. It is essential because it is in charge of routing the timing belt so that it remains in the correct position. The main function of the idler pulley is to provide tension and conduct the engine drive belt.
Whereas, the worn idler pulley parts need to be repaired or replaced for better Hummer performance. An idler pulley provides tension and helps guide the belt to the proper routing. The idler pulley parts should be replaced every 50,000 to 100,000 miles. We provide a lot of nice parts to consumers. Buyers could get fine Hummer parts online every day.

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