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Replacement and OEM Parts for 2004 Chevrolet Trailblazer EXT Idler Pulley

2004 Chevrolet Trailblazer EXT Idler Pulley

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2004 Chevrolet Trailblazer EXT
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  • OEM 2004 Chevrolet Trailblazer EXT Serpentine Idler Pulley Diagram - 12669569
    View Related Parts

    OEM (Genuine) 2004 Chevrolet Trailblazer EXT Serpentine Idler Pulley

    PartNumber: 12669569
    OEM 2004 Chevrolet Trailblazer EXT Serpentine Idler Pulley - 12669569
    Product Specifications
    • Notes: 5.3 & 6.0 Liter; All Models; 5.3L
    • 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: 2004 Chevrolet Trailblazer EXT Serpentine Idler Pulley
    More Info
    Vehicle Fitment
    • 2004 Chevrolet Trailblazer EXT | LS, LT, North Face | 8 Cyl 5.3 L GAS
    $52.78 MSRP: $99.60
    You Save: $46.82 (48%)
  • Gates Drivealign Drive Belt Idler Pulley for 2004 Chevrolet Trailblazer EXT - 36299

    Gates® Drivealign Drive Belt Idler Pulley for 2004 Chevrolet Trailblazer EXT

    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: 2004 Chevrolet Trailblazer EXT Drivealign Drive Belt Idler Pulley
    More Info
    Vehicle Fitment
    • 2004 Chevrolet Trailblazer EXT | All Trims | 8 Cyl 5.3L
    $25.67
  • Dayco No Slack Lower Light Duty Idler Tensioner Pulley for 2004 Chevrolet Trailblazer EXT - 89059

    Dayco® No Slack Lower Light Duty Idler Tensioner Pulley for 2004 Chevrolet Trailblazer EXT

    PartNumber: 89059
    Product Specifications
    • Notes: Idler Assy Pulley
    • Bearing Inner Diameter 1: 17
    • 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: 28
    • UPC: 036687383129
    • Part Description: 2004 Chevrolet Trailblazer EXT No Slack Lower Light Duty Idler Tensioner Pulley
    More Info
    Vehicle Fitment
    • 2004 Chevrolet Trailblazer EXT | All Trims | 6 Cyl 4.2L
    $24.32
  • OEM 2004 Chevrolet Trailblazer EXT Serpentine Tensioner Diagram - 12580196
    View Related Parts

    OEM (Genuine) 2004 Chevrolet Trailblazer EXT Serpentine Tensioner

    PartNumber: 12580196
    OEM 2004 Chevrolet Trailblazer EXT Serpentine Tensioner - 12580196
    Product Specifications
    • Notes: 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: 2004 Chevrolet Trailblazer EXT Serpentine Tensioner
    More Info
    Vehicle Fitment
    • 2004 Chevrolet Trailblazer EXT | LS, LT, North Face | 8 Cyl 5.3 L GAS
    $54.13 MSRP: $102.15
    You Save: $48.02 (48%)
  • Four Seasons Drive Belt Idler Pulley for 2004 Chevrolet Trailblazer EXT - 45025

    Four Seasons® Drive Belt Idler Pulley for 2004 Chevrolet Trailblazer EXT

    PartNumber: 45025
    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: 0.671875
    • 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: 2004 Chevrolet Trailblazer EXT Drive Belt Idler Pulley
    More Info
    Vehicle Fitment
    • 2004 Chevrolet Trailblazer EXT | All Trims | 6 Cyl 4.2L
    $23.91
  • Gates Drivealign Drive Belt Idler Pulley for 2004 Chevrolet Trailblazer EXT - 36169

    Gates® Drivealign Drive Belt Idler Pulley for 2004 Chevrolet Trailblazer EXT

    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: 2004 Chevrolet Trailblazer EXT Drivealign Drive Belt Idler Pulley
    More Info
    Vehicle Fitment
    • 2004 Chevrolet Trailblazer EXT | All Trims | 8 Cyl 5.3L
    $25.65
  • Dayco No Slack Light Duty New Style Idler Tensioner Pulley for 2004 Chevrolet Trailblazer EXT - 89006

    Dayco® No Slack Light Duty New Style Idler Tensioner Pulley for 2004 Chevrolet Trailblazer EXT

    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: 2004 Chevrolet Trailblazer EXT No Slack Light Duty New Style Idler Tensioner Pulley
    More Info
    Vehicle Fitment
    • 2004 Chevrolet Trailblazer EXT | All Trims | 8 Cyl 5.3L
    $19.32
  • OEM 2004 Chevrolet Trailblazer EXT Serpentine Idler Pulley Diagram - 12618111
    View Related Parts

    OEM (Genuine) 2004 Chevrolet Trailblazer EXT Serpentine Idler Pulley

    PartNumber: 12618111
    OEM 2004 Chevrolet Trailblazer EXT Serpentine Idler Pulley - 12618111
    Product Specifications
    • Notes: 4.2 Liter; All Models; 4.2L
    • Other Names: Idler Pulley, Serpentine Idler Pulley
    • Item Dimensions: 4.4 x 8.4 x 4.3 inches
    • Item Weight: 2.10 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: 24577515
    • Part Description: 2004 Chevrolet Trailblazer EXT Serpentine Idler Pulley
    More Info
    Vehicle Fitment
    • 2004 Chevrolet Trailblazer EXT | LS, LT, North Face | 6 Cyl 4.2 L GAS
    $39.40 MSRP: $74.36
    You Save: $34.96 (48%)
  • Four Seasons Drive Belt Idler Pulley for 2004 Chevrolet Trailblazer EXT - 45975

    Four Seasons® Drive Belt Idler Pulley for 2004 Chevrolet Trailblazer EXT

    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: 2004 Chevrolet Trailblazer EXT Drive Belt Idler Pulley
    More Info
    Vehicle Fitment
    • 2004 Chevrolet Trailblazer EXT | All Trims | 8 Cyl 5.3L
    $13.76
  • Gates Drivealign Drive Belt Idler Pulley for 2004 Chevrolet Trailblazer EXT - 36227

    Gates® Drivealign Drive Belt Idler Pulley for 2004 Chevrolet Trailblazer EXT

    PartNumber: 36227
    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: 072053393347
    • Width: 29 mm
    • Part Description: 2004 Chevrolet Trailblazer EXT Drivealign Drive Belt Idler Pulley
    More Info
    Vehicle Fitment
    • 2004 Chevrolet Trailblazer EXT | All Trims | 6 Cyl 4.2L
    $25.93
  • Dayco No Slack Light Duty Idler Tensioner Pulley for 2004 Chevrolet Trailblazer EXT - 89542

    Dayco® No Slack Light Duty Idler Tensioner Pulley for 2004 Chevrolet Trailblazer EXT

    PartNumber: 89542
    Product Specifications
    • Notes: Steel Pulley, 12mm Bearing ID, Fits OE Tensioner;Steel Pulley, 12mm Bearing ID
    • 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: 2004 Chevrolet Trailblazer EXT No Slack Light Duty Idler Tensioner Pulley
    More Info
    Vehicle Fitment
    • 2004 Chevrolet Trailblazer EXT | All Trims | 8 Cyl 5.3L
    $21.65
  • Four Seasons Drive Belt Idler Pulley for 2004 Chevrolet Trailblazer EXT - 45971

    Four Seasons® Drive Belt Idler Pulley for 2004 Chevrolet Trailblazer EXT

    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: 2004 Chevrolet Trailblazer EXT Drive Belt Idler Pulley
    More Info
    Vehicle Fitment
    • 2004 Chevrolet Trailblazer EXT | All Trims | 8 Cyl 5.3L
    $12.39
  • Gates Drivealign Drive Belt Idler Pulley for 2004 Chevrolet Trailblazer EXT - 38009

    Gates® Drivealign Drive Belt Idler Pulley for 2004 Chevrolet Trailblazer EXT

    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: 2004 Chevrolet Trailblazer EXT Drivealign Drive Belt Idler Pulley
    More Info
    Vehicle Fitment
    • 2004 Chevrolet Trailblazer EXT | All Trims | 8 Cyl 5.3L
    $15.68
  • Dayco No Slack Light Duty Idler Tensioner Pulley for 2004 Chevrolet Trailblazer EXT - 89550

    Dayco® No Slack Light Duty Idler Tensioner Pulley for 2004 Chevrolet Trailblazer EXT

    PartNumber: 89550
    Product Specifications
    • Notes: Plastic Pulley, 17mm Bearing ID;Plastic Pulley, 17mm Bearing ID, Fits Dayco Tensioner
    • 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: 2004 Chevrolet Trailblazer EXT No Slack Light Duty Idler Tensioner Pulley
    More Info
    Vehicle Fitment
    • 2004 Chevrolet Trailblazer EXT | All Trims | 8 Cyl 5.3L
    $15.96
  • Four Seasons Drive Belt Idler Pulley for 2004 Chevrolet Trailblazer EXT - 45026

    Four Seasons® Drive Belt Idler Pulley for 2004 Chevrolet Trailblazer EXT

    PartNumber: 45026
    Product Specifications
    • Belt Type: Serpentine
    • Belt Width IN: 1.125
    • Belt Width MM: 25.400
    • Bore Dia. IN: .69
    • Color: Black
    • Groove Quantity: Smooth
    • I.D. MM: 17.463
    • 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: Back Idler
    • Pulley Width IN: 1
    • Pulley Width MM: 25.4
    • Style: Idler / Tensioner Pulley
    • UPC: 096361450264
    • Width: 25.4
    • Part Description: 2004 Chevrolet Trailblazer EXT Drive Belt Idler Pulley
    More Info
    Vehicle Fitment
    • 2004 Chevrolet Trailblazer EXT | All Trims | 6 Cyl 4.2L
    $11.21
  • Gates Drivealign Drive Belt Idler Pulley for 2004 Chevrolet Trailblazer EXT - 36101

    Gates® Drivealign Drive Belt Idler Pulley for 2004 Chevrolet Trailblazer EXT

    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: 2004 Chevrolet Trailblazer EXT Drivealign Drive Belt Idler Pulley
    More Info
    Vehicle Fitment
    • 2004 Chevrolet Trailblazer EXT | All Trims | 6 Cyl 4.2L
    $13.05
  • Dayco No Slack Light Duty Idler Tensioner Pulley for 2004 Chevrolet Trailblazer EXT - 89009

    Dayco® No Slack Light Duty Idler Tensioner Pulley for 2004 Chevrolet Trailblazer EXT

    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: 2004 Chevrolet Trailblazer EXT No Slack Light Duty Idler Tensioner Pulley
    More Info
    Vehicle Fitment
    • 2004 Chevrolet Trailblazer EXT | All Trims | 8 Cyl 5.3L
    $13.50
  • Dayco No Slack Upper Light Duty Idler Tensioner Pulley for 2004 Chevrolet Trailblazer EXT - 89052

    Dayco® No Slack Upper Light Duty Idler Tensioner Pulley for 2004 Chevrolet Trailblazer EXT

    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: 2004 Chevrolet Trailblazer EXT No Slack Upper Light Duty Idler Tensioner Pulley
    More Info
    Vehicle Fitment
    • 2004 Chevrolet Trailblazer EXT | All Trims | 6 Cyl 4.2L
    $14.33