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Replacement and OEM Parts for 2005 Chevrolet Blazer Idler Pulley

2005 Chevrolet Blazer Idler Pulley

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2005 Chevrolet Blazer
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10 Products found

4 Q&A for Idler Pulley Repair
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  • OEM 2005 Chevrolet Blazer Serpentine Idler Pulley Diagram - 12580773
    View Related Parts

    OEM (Genuine) 2005 Chevrolet Blazer Serpentine Idler Pulley

    PartNumber: 12580773
    OEM 2005 Chevrolet Blazer Serpentine Idler Pulley - 12580773
    Product Specifications
    • Notes: Smooth Pulley
    • 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: 2005 Chevrolet Blazer Serpentine Idler Pulley
    More Info
    Vehicle Fitment
    • 2005 Chevrolet Blazer | Base, LS, LT, Trailblazer, Xtreme, ZR2 | 6 Cyl 4.3 L GAS
    $34.92 MSRP: $65.90
    You Save: $30.98 (48%)
  • Gates Drivealign Drive Belt Idler Pulley for 2005 Chevrolet Blazer - 38001

    Gates® Drivealign Drive Belt Idler Pulley for 2005 Chevrolet Blazer

    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: 2005 Chevrolet Blazer Drivealign Drive Belt Idler Pulley
    More Info
    Vehicle Fitment
    • 2005 Chevrolet Blazer | All Trims | 6 Cyl 4.3L
    $18.88
  • Dayco No Slack Light Duty New Style Idler Tensioner Pulley for 2005 Chevrolet Blazer - 89006

    Dayco® No Slack Light Duty New Style Idler Tensioner Pulley for 2005 Chevrolet Blazer

    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: 2005 Chevrolet Blazer No Slack Light Duty New Style Idler Tensioner Pulley
    More Info
    Vehicle Fitment
    • 2005 Chevrolet Blazer | All Trims | All Engines
    $19.32
  • Four Seasons Drive Belt Idler Pulley for 2005 Chevrolet Blazer - 45975

    Four Seasons® Drive Belt Idler Pulley for 2005 Chevrolet Blazer

    PartNumber: 45975
    Product Specifications
    • Notes: Smooth
    • 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: 2005 Chevrolet Blazer Drive Belt Idler Pulley
    More Info
    Vehicle Fitment
    • 2005 Chevrolet Blazer | All Trims | All Engines
    $13.76
  • Gates Drivealign Grooved Drive Belt Idler Pulley for 2005 Chevrolet Blazer - 38008

    Gates® Drivealign Grooved Drive Belt Idler Pulley for 2005 Chevrolet Blazer

    PartNumber: 38008
    Product Specifications
    • Notes: w/o AC
    • 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: 2005 Chevrolet Blazer Drivealign Grooved Drive Belt Idler Pulley
    More Info
    Vehicle Fitment
    • 2005 Chevrolet Blazer | All Trims | 6 Cyl 4.3L
    $16.18
  • Dayco No Slack Light Duty Idler Tensioner Pulley for 2005 Chevrolet Blazer - 89015

    Dayco® No Slack Light Duty Idler Tensioner Pulley for 2005 Chevrolet Blazer

    PartNumber: 89015
    Product Specifications
    • Notes: w/o AC
    • 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: 2005 Chevrolet Blazer No Slack Light Duty Idler Tensioner Pulley
    More Info
    Vehicle Fitment
    • 2005 Chevrolet Blazer | All Trims | All Engines
    $15.18
  • Four Seasons Drive Belt Idler Pulley for 2005 Chevrolet Blazer - 45996

    Four Seasons® Drive Belt Idler Pulley for 2005 Chevrolet Blazer

    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: 2005 Chevrolet Blazer Drive Belt Idler Pulley
    More Info
    Vehicle Fitment
    • 2005 Chevrolet Blazer | All Trims | All Engines
    $13.54
  • OEM 2005 Chevrolet Blazer Serpentine Idler Pulley Diagram - 12580772
    View Related Parts

    OEM (Genuine) 2005 Chevrolet Blazer Serpentine Idler Pulley

    PartNumber: 12580772
    OEM 2005 Chevrolet Blazer Serpentine Idler Pulley - 12580772
    Product Specifications
    • Notes: Grooved Pulley
    • Other Names: Idler Pulley, Serpentine Idler Pulley
    • Item Dimensions: 3.5 x 3.1 x 3.1 inches
    • Item Weight: 0.70 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: 10239930
    • Part Description: 2005 Chevrolet Blazer Serpentine Idler Pulley
    More Info
    Vehicle Fitment
    • 2005 Chevrolet Blazer | Base, LS, LT, Trailblazer, Xtreme, ZR2 | 6 Cyl 4.3 L GAS
    $38.12 MSRP: $71.94
    You Save: $33.82 (48%)
  • OEM 2005 Chevrolet Blazer Pulley With Bearing Diagram - 6580037
    View Related Parts

    OEM (Genuine) 2005 Chevrolet Blazer Pulley With Bearing

    PartNumber: 6580037
    OEM 2005 Chevrolet Blazer Pulley With Bearing - 6580037
    Product Specifications
    • Item Dimensions: 6.5 x 5.9 x 2.4 inches
    • Item Weight: 3.30 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: 2005 Chevrolet Blazer Pulley With Bearing
    More Info
    Vehicle Fitment
    • 2005 Chevrolet Blazer | Base, Cheyenne, LS, LT, Silverado, Silverado Sport, Trailblazer, Xtreme, ZR2 | 6 Cyl 4.3 L GAS, 8 Cyl 5.7 L GAS, 8 Cyl 6.5 L DIESEL
  • OEM 2005 Chevrolet Blazer Bearing, A/C Compressor Pulley Diagram - 6559469
    View Related Parts

    OEM (Genuine) 2005 Chevrolet Blazer Bearing, A/C Compressor Pulley

    PartNumber: 6559469
    OEM 2005 Chevrolet Blazer Bearing, A/C Compressor Pulley - 6559469
    Product Specifications
    • Item Dimensions: 3.0 x 3.2 x 1.0 inches
    • Item Weight: 0.60 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: 2005 Chevrolet Blazer Bearing, A/C Compressor Pulley
    More Info
    Vehicle Fitment
    • 2005 Chevrolet Blazer | Base, Cheyenne, LS, LT, Silverado, Silverado Sport, Trailblazer, Xtreme, ZR2 | 6 Cyl 4.3 L GAS, 8 Cyl 5.7 L GAS, 8 Cyl 6.5 L DIESEL

FAQ for Idler Pulley Repair

Q: What is the recommended torque for the belt idler pulley and the bolt?
A:
The recommended torque is 50 Nm (37 ft. lbs.).
By Bob
GM Specialist
01/11/2022
Q: What is the installation procedure for the Drive Belt Idler Pulley - Right?
A:
The procedure is to install the drive belt idler pulley and bolt to the generator mounting bracket and install the drive belt.
By Bob
GM Specialist
01/11/2022
Q: How to remove the Drive Belt Idler Pulley Without Air Conditioning?
A:
You need to remove the drive belt, the belt idler pulley bolt, and the belt idler pulley from the power steering pump mounting bracket.
By Bob
GM Specialist
01/11/2022
Q: How to remove the Drive Belt Idler Pulley - Right?
A:
You need to remove the drive belt, the drive belt idler pulley bolt, and the drive belt idler pulley.
By Bob
GM Specialist
01/11/2022

FAQ for Other Repair Info

Q: What is the installation procedure for the Drive Belt Tensioner?
A:
The procedure is to install the drive Belt Tensioner assembly, the attaching bolt, and the drive belt.
Q: How to remove the Drive Belt?
A:
You need to install a 3/8 inch drive wrench on the Drive Belt tensioner arm and rotate the arm counterclockwise, remove the drive belt, then release the tension on the drive belt tensioner arm.
Q: What is the recommended torque for the engine front cover bolts?
A:
The recommended torque is 12 Nm (106-inch lbs.).