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Replacement and OEM Parts for 2008 Chevrolet Colorado Idler Pulley

2008 Chevrolet Colorado Idler Pulley

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2008 Chevrolet Colorado
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7 Products found

2 Q&A for Idler Pulley Repair
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  • OEM 2008 Chevrolet Colorado Serpentine Idler Pulley Diagram - 12590963
    View Related Parts

    OEM (Genuine) 2008 Chevrolet Colorado Serpentine Idler Pulley

    PartNumber: 12590963
    OEM 2008 Chevrolet Colorado Serpentine Idler Pulley - 12590963
    Product Specifications
    • Notes: W/Ac, 2.9 & 3.7 Liter
    • 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: 2008 Chevrolet Colorado Serpentine Idler Pulley
    More Info
    Vehicle Fitment
    • 2008 Chevrolet Colorado | LS, LT, WT | 4 Cyl 2.9 L GAS, 5 Cyl 3.7 L GAS
    $30.31 MSRP: $57.20
    You Save: $26.89 (48%)
  • Gates Drivealign Drive Belt Idler Pulley for 2008 Chevrolet Colorado - 36301

    Gates® Drivealign Drive Belt Idler Pulley for 2008 Chevrolet Colorado

    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: 2008 Chevrolet Colorado Drivealign Drive Belt Idler Pulley
    More Info
    Vehicle Fitment
    • 2008 Chevrolet Colorado | All Trims | 4 Cyl 2.9L
    • 2008 Chevrolet Colorado | All Trims | 5 Cyl 3.7L
    $21.32
  • Dayco No Slack Light Duty Idler Tensioner Pulley for 2008 Chevrolet Colorado - 89058

    Dayco® No Slack Light Duty Idler Tensioner Pulley for 2008 Chevrolet Colorado

    PartNumber: 89058
    Product Specifications
    • Notes: Idler Assy Pulley
    • 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: 2008 Chevrolet Colorado No Slack Light Duty Idler Tensioner Pulley
    More Info
    Vehicle Fitment
    • 2008 Chevrolet Colorado | All Trims | 4 Cyl 2.9L
    • 2008 Chevrolet Colorado | All Trims | 5 Cyl 3.7L
    $19.39
  • Four Seasons Drive Belt Idler Pulley for 2008 Chevrolet Colorado - 45025

    Four Seasons® Drive Belt Idler Pulley for 2008 Chevrolet Colorado

    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: 2008 Chevrolet Colorado Drive Belt Idler Pulley
    More Info
    Vehicle Fitment
    • 2008 Chevrolet Colorado | All Trims | All Engines
    $23.91
  • Gates Drivealign Drive Belt Idler Pulley for 2008 Chevrolet Colorado - 36101

    Gates® Drivealign Drive Belt Idler Pulley for 2008 Chevrolet Colorado

    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: 2008 Chevrolet Colorado Drivealign Drive Belt Idler Pulley
    More Info
    Vehicle Fitment
    • 2008 Chevrolet Colorado | All Trims | 4 Cyl 2.9L
    • 2008 Chevrolet Colorado | All Trims | 5 Cyl 3.7L
    $13.05
  • Dayco No Slack Upper Light Duty Idler Tensioner Pulley for 2008 Chevrolet Colorado - 89052

    Dayco® No Slack Upper Light Duty Idler Tensioner Pulley for 2008 Chevrolet Colorado

    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: 2008 Chevrolet Colorado No Slack Upper Light Duty Idler Tensioner Pulley
    More Info
    Vehicle Fitment
    • 2008 Chevrolet Colorado | All Trims | 4 Cyl 2.9L
    • 2008 Chevrolet Colorado | All Trims | 5 Cyl 3.7L
    $14.33
  • Four Seasons Drive Belt Idler Pulley for 2008 Chevrolet Colorado - 45047

    Four Seasons® Drive Belt Idler Pulley for 2008 Chevrolet Colorado

    PartNumber: 45047
    Product Specifications
    • Belt Type: Serpentine
    • Belt Width IN: 1.125
    • Belt Width MM: 28.575
    • 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: Back Idler
    • Pulley Width IN: 1.18
    • Pulley Width MM: Idler / Tensioner Pulley
    • Style: Idler / Tensioner Pulley
    • UPC: 096361450479
    • Width: 30
    • Part Description: 2008 Chevrolet Colorado Drive Belt Idler Pulley
    More Info
    Vehicle Fitment
    • 2008 Chevrolet Colorado | All Trims | All Engines

FAQ for Idler Pulley Repair

Q: How do you install the Drive Belt Idler Pulley?
A:
Position the drive belt idler pulley to the engine. Install the bolts securing the drive belt idler pulley to the engine. Install the A/C suction hose to the compressor. Install the A/C discharge hose to the compressor. Install the left front wheelhouse liner. Install the drive belt.
By Bob
GM Specialist
21/02/2022
Q: What is the recommended bolt torque for the bolts securing the drive belt idler pulley to the engine?
A:
The recommended bolt torque is 50 N.m (37 lb-ft).
By Bob
GM Specialist
16/02/2022

FAQ for Other Repair Info

Q: What is the installation procedure for the Balance Chain Tensioner?
A:
Collapse the Balance Shaft Chain tensioner. Slowly release the pressure on the shoe, until the ratchet lever moves to the first detent and a °click° is heard and felt. Insert a pin through the hole in the release lever to lock the tensioner shoe in the collapsed position. Install the balance shaft chain tensioner and bolts. Remove the pin holding the tensioner to tighten any slack in the balance shaft drive chain. Verify the correct timing chain and timing mark alignments. Install the crankshaft rear oil seal housing.
Q: What is the installation procedure for the Drive Belt Tensioner?
A:
Install the drive Belt Tensioner. Install the drive belt tensioner bolt. Install the drive belt.
Q: What is the installation procedure for the Drive Belt?
A:
Route the Drive Belt over all the pulleys. Install the 3/8 inch breaker bar on the drive belt tensioner and rotate the tensioner clockwise. Route the drive belt over the top of the water pump pulley. Release the tension to the drive belt tensioner. Inspect for proper installation of the drive belt on the pulleys.