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OEM (Genuine) 2010 Chevrolet Avalanche Serpentine Idler Pulley
PartNumber: 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: 2010 Chevrolet Avalanche Serpentine Idler Pulley
Vehicle Fitment- 2010 Chevrolet Avalanche | Black Diamond LS, Black Diamond LT, Black Diamond LTZ, LS, LT, LTZ | 8 Cyl 5.3 L FLEX, 8 Cyl 5.3 L GAS, 8 Cyl 6.0 L GAS
$54.20 MSRP:$102.28You Save: $48.08 (48%)
Gates® Drivealign Drive Belt Idler Pulley for 2010 Chevrolet Avalanche
PartNumber: 36299Product 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: 2010 Chevrolet Avalanche Drivealign Drive Belt Idler Pulley
Vehicle Fitment- 2010 Chevrolet Avalanche | All Trims | 8 Cyl 5.3L
$25.40
Dayco® No Slack Light Duty New Style Idler Tensioner Pulley for 2010 Chevrolet Avalanche
PartNumber: 89006Product 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: 2010 Chevrolet Avalanche No Slack Light Duty New Style Idler Tensioner Pulley
Vehicle Fitment- 2010 Chevrolet Avalanche | All Trims | All Engines
$19.32
Four Seasons® Drive Belt Idler Pulley for 2010 Chevrolet Avalanche
PartNumber: 45975Product 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: 2010 Chevrolet Avalanche Drive Belt Idler Pulley
Vehicle Fitment- 2010 Chevrolet Avalanche | All Trims | All Engines
$13.76
Gates® Drivealign Drive Belt Idler Pulley for 2010 Chevrolet Avalanche
PartNumber: 38009Product 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: 2010 Chevrolet Avalanche Drivealign Drive Belt Idler Pulley
Vehicle Fitment- 2010 Chevrolet Avalanche | All Trims | 8 Cyl 5.3L
$15.36
Dayco® No Slack Light Duty Idler Tensioner Pulley for 2010 Chevrolet Avalanche
PartNumber: 89009Product 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: 2010 Chevrolet Avalanche No Slack Light Duty Idler Tensioner Pulley
Vehicle Fitment- 2010 Chevrolet Avalanche | All Trims | All Engines
$13.50
Four Seasons® Drive Belt Idler Pulley for 2010 Chevrolet Avalanche
PartNumber: 45971Product 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: 2010 Chevrolet Avalanche Drive Belt Idler Pulley
Vehicle Fitment- 2010 Chevrolet Avalanche | All Trims | All Engines
$12.39
FAQ for Idler Pulley Repair
Q: How do I remove the Drive Belt Idler Pulley?
A:
You will need to remove the accessory drive belt and loosen the drive belt idler pulley bolt and remove the idler pulley.
By Bob
GM Specialist
01/11/2022Q: How do I install the Drive Belt Idler Pulley?
A:
First, position the drive belt idler pulley to the generator bracket and tighten the idler pulley bolt finger tight. Next, tighten the drive belt idler pulley bolt, and lastly install the accessory drive belt.
By Bob
GM Specialist
01/11/2022