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2008 Chevrolet Silverado 3500 HD Idler Pulley

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  • OEM 2008 Chevrolet Silverado 3500 HD Serpentine Idler Pulley - 12669569
    OEM 2008 Chevrolet Silverado 3500 HD Serpentine Idler Pulley Diagram - 12669569
    View Related Parts

    OEM (Genuine) 2008 Chevrolet Silverado 3500 HD Serpentine Idler Pulley

    PartNumber: 12669569
    $81.33 MSRP: $153.48
    You Save: $72.15 (48%)
    Product Specifications
    • Notes: 4.8, 5.3, 6.0 & 6.2 Liter; Silverado, Sierra; 4.3l, 4.8l, 5.3l, 6.0l
    • 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: 2008 Chevrolet Silverado 3500 HD Serpentine Idler Pulley
    More Info
    Vehicle Fitment
    • 2008 Chevrolet Silverado 3500 HD | High Country, LT, LTZ, WT | 8 Cyl 6.0 L CNG, 8 Cyl 6.0 L FLEX, 8 Cyl 6.0 L GAS
  • Gates Drivealign Drive Belt Idler Pulley for 2008 Chevrolet Silverado 3500 HD - 36177

    Gates® Drivealign Drive Belt Idler Pulley for 2008 Chevrolet Silverado 3500 HD

    PartNumber: 36177
    $36.61
    Product Specifications
    • Notes: w/o AC
    • 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: 2008 Chevrolet Silverado 3500 HD Drivealign Drive Belt Idler Pulley
    More Info
    Vehicle Fitment
    • 2008 Chevrolet Silverado 3500 HD | All Trims | 8 Cyl 6.6L
  • Dayco No Slack Light Duty Idler Tensioner Pulley for 2008 Chevrolet Silverado 3500 HD - 89170

    Dayco® No Slack Light Duty Idler Tensioner Pulley for 2008 Chevrolet Silverado 3500 HD

    PartNumber: 89170
    $35.76
    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: 2008 Chevrolet Silverado 3500 HD No Slack Light Duty Idler Tensioner Pulley
    More Info
    Vehicle Fitment
    • 2008 Chevrolet Silverado 3500 HD | All Trims | 8 Cyl 6.6L
  • OEM 2008 Chevrolet Silverado 3500 HD Serpentine Tensioner - 12580196
    OEM 2008 Chevrolet Silverado 3500 HD Serpentine Tensioner Diagram - 12580196
    View Related Parts

    OEM (Genuine) 2008 Chevrolet Silverado 3500 HD Serpentine Tensioner

    PartNumber: 12580196
    $83.43 MSRP: $157.44
    You Save: $74.01 (48%)
    Product Specifications
    • Notes: 4.8, 5.3, 6.0 & 6.2 Liter, AC Belt; Silverado, Sierra; 4.8l, 5.3l, 6.0l, 6.2l
    • 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: 2008 Chevrolet Silverado 3500 HD Serpentine Tensioner
    More Info
    Vehicle Fitment
    • 2008 Chevrolet Silverado 3500 HD | LT, LTZ, WT | 8 Cyl 6.0 L GAS
  • Gates Drivealign Drive Belt Idler Pulley for 2008 Chevrolet Silverado 3500 HD - 36299

    Gates® Drivealign Drive Belt Idler Pulley for 2008 Chevrolet Silverado 3500 HD

    PartNumber: 36299
    $27.24
    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: 2008 Chevrolet Silverado 3500 HD Drivealign Drive Belt Idler Pulley
    More Info
    Vehicle Fitment
    • 2008 Chevrolet Silverado 3500 HD | All Trims | 8 Cyl 6.0L
  • Four Seasons Idler Tensioner Pulley for 2008 Chevrolet Silverado 3500 HD - 45935

    Four Seasons® Idler Tensioner Pulley for 2008 Chevrolet Silverado 3500 HD

    PartNumber: 45935
    $21.77
    Product Specifications
    • Notes: Grooved; w/o AC
    • 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: 2008 Chevrolet Silverado 3500 HD Idler Tensioner Pulley
    More Info
    Vehicle Fitment
    • 2008 Chevrolet Silverado 3500 HD | All Trims | 8 Cyl 6.6L
  • Dayco No Slack Light Duty New Style Idler Tensioner Pulley for 2008 Chevrolet Silverado 3500 HD - 89006

    Dayco® No Slack Light Duty New Style Idler Tensioner Pulley for 2008 Chevrolet Silverado 3500 HD

    PartNumber: 89006
    $20.80
    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: 2008 Chevrolet Silverado 3500 HD No Slack Light Duty New Style Idler Tensioner Pulley
    More Info
    Vehicle Fitment
    • 2008 Chevrolet Silverado 3500 HD | All Trims | 8 Cyl 6.0L
  • OEM 2008 Chevrolet Silverado 3500 HD Serpentine Tensioner - 98094201
    OEM 2008 Chevrolet Silverado 3500 HD Serpentine Tensioner Diagram - 98094201
    View Related Parts

    OEM (Genuine) 2008 Chevrolet Silverado 3500 HD Serpentine Tensioner

    PartNumber: 98094201
    $86.04 MSRP: $142.41
    You Save: $56.37 (40%)
    Product Specifications
    • Notes: 6.6 Liter Diesel; Silverado, Sierra; 6.6l
    • 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: 2008 Chevrolet Silverado 3500 HD Serpentine Tensioner
    More Info
    Vehicle Fitment
    • 2008 Chevrolet Silverado 3500 HD | High Country, LT, LTZ, WT | 8 Cyl 6.0 L FLEX, 8 Cyl 6.0 L GAS, 8 Cyl 6.6 L DIESEL
  • Gates Drivealign Drive Belt Idler Pulley for 2008 Chevrolet Silverado 3500 HD - 36169

    Gates® Drivealign Drive Belt Idler Pulley for 2008 Chevrolet Silverado 3500 HD

    PartNumber: 36169
    $26.53
    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: 2008 Chevrolet Silverado 3500 HD Drivealign Drive Belt Idler Pulley
    More Info
    Vehicle Fitment
    • 2008 Chevrolet Silverado 3500 HD | All Trims | 8 Cyl 6.0L
  • Four Seasons Drive Belt Idler Pulley for 2008 Chevrolet Silverado 3500 HD - 45975

    Four Seasons® Drive Belt Idler Pulley for 2008 Chevrolet Silverado 3500 HD

    PartNumber: 45975
    $14.77
    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: 2008 Chevrolet Silverado 3500 HD Drive Belt Idler Pulley
    More Info
    Vehicle Fitment
    • 2008 Chevrolet Silverado 3500 HD | All Trims | 8 Cyl 6.0L
  • Dayco No Slack Light Duty Idler Tensioner Pulley for 2008 Chevrolet Silverado 3500 HD - 89542

    Dayco® No Slack Light Duty Idler Tensioner Pulley for 2008 Chevrolet Silverado 3500 HD

    PartNumber: 89542
    $23.30
    Product Specifications
    • Notes: Steel Pulley, 12mm Bearing ID;Steel Pulley, 12mm Bearing ID, Fits OE Tensioner
    • 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: 2008 Chevrolet Silverado 3500 HD No Slack Light Duty Idler Tensioner Pulley
    More Info
    Vehicle Fitment
    • 2008 Chevrolet Silverado 3500 HD | All Trims | 8 Cyl 6.0L
  • OEM 2008 Chevrolet Silverado 3500 HD Serpentine Idler Pulley - 98057284
    OEM 2008 Chevrolet Silverado 3500 HD Serpentine Idler Pulley Diagram - 98057284
    View Related Parts

    OEM (Genuine) 2008 Chevrolet Silverado 3500 HD Serpentine Idler Pulley

    PartNumber: 98057284
    $29.26 MSRP: $55.21
    You Save: $25.95 (48%)
    Product Specifications
    • Notes: 6.6 Liter Diesel, Smooth; Silverado, Sierra; 6.2l, 6.6l; Lower
    • Other Names: Idler Pulley, Serpentine Idler Pulley
    • Item Dimensions: 4.4 x 4.2 x 2.2 inches
    • Item Weight: 1.10 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: 97209546, 98072072, 97233352
    • Part Description: 2008 Chevrolet Silverado 3500 HD Serpentine Idler Pulley
    More Info
    Vehicle Fitment
    • 2008 Chevrolet Silverado 3500 HD | High Country, LT, LTZ, WT | 8 Cyl 6.6 L DIESEL
  • Gates Drivealign Upper Drive Belt Idler Pulley for 2008 Chevrolet Silverado 3500 HD - 36310

    Gates® Drivealign Upper Drive Belt Idler Pulley for 2008 Chevrolet Silverado 3500 HD

    PartNumber: 36310
    $25.52
    Product Specifications
    • Notes: w/AC
    • 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: 2008 Chevrolet Silverado 3500 HD Drivealign Upper Drive Belt Idler Pulley
    More Info
    Vehicle Fitment
    • 2008 Chevrolet Silverado 3500 HD | All Trims | 8 Cyl 6.6L
  • Four Seasons Drive Belt Idler Pulley for 2008 Chevrolet Silverado 3500 HD - 45071

    Four Seasons® Drive Belt Idler Pulley for 2008 Chevrolet Silverado 3500 HD

    PartNumber: 45071
    $12.44
    Product Specifications
    • Notes: Smooth
    • Belt Type: Serpentine
    • Belt Width IN: 1.000
    • Belt Width MM: 25.400
    • Bore Dia. IN: .399
    • Color: Black
    • Groove Quantity: Smooth
    • I.D. MM: 10.160
    • Inside Diameter: 0.390625
    • 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: Back Idler
    • Pulley Width IN: 1.18
    • Pulley Width MM: 30
    • Style: Idler / Tensioner Pulley
    • UPC: 096361450714
    • Width: 30
    • Part Description: 2008 Chevrolet Silverado 3500 HD Drive Belt Idler Pulley
    More Info
    Vehicle Fitment
    • 2008 Chevrolet Silverado 3500 HD | All Trims | 8 Cyl 6.6L
  • Dayco No Slack Upper Light Duty Idler Tensioner Pulley for 2008 Chevrolet Silverado 3500 HD - 89165

    Dayco® No Slack Upper Light Duty Idler Tensioner Pulley for 2008 Chevrolet Silverado 3500 HD

    PartNumber: 89165
    $21.47
    Product Specifications
    • Bearing Inner Diameter 1: 10.15
    • Bearing Width: 14
    • Belt Type: Serpentine
    • Flat: Y
    • Material: Steel
    • Max Belt Width: 06 Rib
    • Number of Bearings: 1
    • Pulley Outside Diameter: 76
    • Pulley Width: 30
    • UPC: 036687653963
    • Part Description: 2008 Chevrolet Silverado 3500 HD No Slack Upper Light Duty Idler Tensioner Pulley
    More Info
    Vehicle Fitment
    • 2008 Chevrolet Silverado 3500 HD | All Trims | 8 Cyl 6.6L
  • OEM 2008 Chevrolet Silverado 3500 HD Serpentine Idler Pulley - 12634218
    OEM 2008 Chevrolet Silverado 3500 HD Serpentine Idler Pulley Diagram - 12634218
    View Related Parts

    OEM (Genuine) 2008 Chevrolet Silverado 3500 HD Serpentine Idler Pulley

    PartNumber: 12634218
    $66.46 MSRP: $125.42
    You Save: $58.96 (48%)
    Product Specifications
    • Notes: 6.6 Liter Diesel, Grooved; Silverado, Sierra; 6.2l, 6.6l; Upper
    • Other Names: Idler Pulley, Pulley, Serpentine Idler Pulley
    • Item Dimensions: 4.3 x 4.3 x 2.1 inches
    • Item Weight: 0.90 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: 14102597
    • Part Description: 2008 Chevrolet Silverado 3500 HD Serpentine Idler Pulley
    More Info
    Vehicle Fitment
    • 2008 Chevrolet Silverado 3500 HD | LT, LTZ, WT | 8 Cyl 6.6 L DIESEL
  • Gates Drivealign Drive Belt Idler Pulley for 2008 Chevrolet Silverado 3500 HD - 36239

    Gates® Drivealign Drive Belt Idler Pulley for 2008 Chevrolet Silverado 3500 HD

    PartNumber: 36239
    $21.14
    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: 2008 Chevrolet Silverado 3500 HD Drivealign Drive Belt Idler Pulley
    More Info
    Vehicle Fitment
    • 2008 Chevrolet Silverado 3500 HD | All Trims | 8 Cyl 6.6L
  • Four Seasons Drive Belt Idler Pulley for 2008 Chevrolet Silverado 3500 HD - 45971

    Four Seasons® Drive Belt Idler Pulley for 2008 Chevrolet Silverado 3500 HD

    PartNumber: 45971
    $13.64
    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: 2008 Chevrolet Silverado 3500 HD Drive Belt Idler Pulley
    More Info
    Vehicle Fitment
    • 2008 Chevrolet Silverado 3500 HD | All Trims | 8 Cyl 6.0L
  • Dayco No Slack Light Duty Idler Tensioner Pulley for 2008 Chevrolet Silverado 3500 HD - 89550

    Dayco® No Slack Light Duty Idler Tensioner Pulley for 2008 Chevrolet Silverado 3500 HD

    PartNumber: 89550
    $17.18
    Product Specifications
    • Notes: Plastic Pulley, 17mm Bearing ID, Fits Dayco Tensioner;Plastic Pulley, 17mm Bearing ID
    • 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: 2008 Chevrolet Silverado 3500 HD No Slack Light Duty Idler Tensioner Pulley
    More Info
    Vehicle Fitment
    • 2008 Chevrolet Silverado 3500 HD | All Trims | 8 Cyl 6.0L
  • Gates Drivealign Drive Belt Idler Pulley for 2008 Chevrolet Silverado 3500 HD - 38009

    Gates® Drivealign Drive Belt Idler Pulley for 2008 Chevrolet Silverado 3500 HD

    PartNumber: 38009
    $16.47
    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: 2008 Chevrolet Silverado 3500 HD Drivealign Drive Belt Idler Pulley
    More Info
    Vehicle Fitment
    • 2008 Chevrolet Silverado 3500 HD | All Trims | 8 Cyl 6.0L
  • Dayco No Slack Light Duty Idler Tensioner Pulley for 2008 Chevrolet Silverado 3500 HD - 89009

    Dayco® No Slack Light Duty Idler Tensioner Pulley for 2008 Chevrolet Silverado 3500 HD

    PartNumber: 89009
    $14.52
    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: 2008 Chevrolet Silverado 3500 HD No Slack Light Duty Idler Tensioner Pulley
    More Info
    Vehicle Fitment
    • 2008 Chevrolet Silverado 3500 HD | All Trims | 8 Cyl 6.0L
  • Dayco No Slack Light Duty Idler Tensioner Pulley for 2008 Chevrolet Silverado 3500 HD - 89051

    Dayco® No Slack Light Duty Idler Tensioner Pulley for 2008 Chevrolet Silverado 3500 HD

    PartNumber: 89051
    $16.91
    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: 2008 Chevrolet Silverado 3500 HD No Slack Light Duty Idler Tensioner Pulley
    More Info
    Vehicle Fitment
    • 2008 Chevrolet Silverado 3500 HD | All Trims | 8 Cyl 6.6L