< Back ×
My Vehicle Change Vehicle
2010 Hummer H3T
< Back to View All
Timing Belts, Chains, Cams & Related Parts
- Department
- Brands
- Prices
OEM (Genuine) 2010 Hummer H3T Serpentine Idler Pulley
PartNumber: 12669569
Product Specifications- Notes: 5.3 Liter
- 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 Hummer H3T Serpentine Idler Pulley
Vehicle Fitment- 2010 Hummer H3T | Alpha | 8 Cyl 5.3 L FLEX, 8 Cyl 5.3 L GAS
$52.78 MSRP:$99.60You Save: $46.82 (48%)
Gates® Drivealign Drive Belt Idler Pulley for 2010 Hummer H3T
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 Hummer H3T Drivealign Drive Belt Idler Pulley
Vehicle Fitment- 2010 Hummer H3T | All Trims | 8 Cyl 5.3L
$25.40
Dayco® No Slack Light Duty New Style Idler Tensioner Pulley for 2010 Hummer H3T
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 Hummer H3T No Slack Light Duty New Style Idler Tensioner Pulley
Vehicle Fitment- 2010 Hummer H3T | All Trims | 8 Cyl 5.3L
$19.32
Four Seasons® Drive Belt Idler Pulley for 2010 Hummer H3T
PartNumber: 45025Product 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: 2010 Hummer H3T Drive Belt Idler Pulley
Vehicle Fitment- 2010 Hummer H3T | All Trims | 5 Cyl 3.7L
$23.91
Gates® Drivealign Drive Belt Idler Pulley for 2010 Hummer H3T
PartNumber: 36301Product 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: 2010 Hummer H3T Drivealign Drive Belt Idler Pulley
Vehicle Fitment- 2010 Hummer H3T | All Trims | 5 Cyl 3.7L
$20.89
Dayco® No Slack Light Duty Idler Tensioner Pulley for 2010 Hummer H3T
PartNumber: 89058Product 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: 2010 Hummer H3T No Slack Light Duty Idler Tensioner Pulley
Vehicle Fitment- 2010 Hummer H3T | All Trims | 5 Cyl 3.7L
$19.39
Four Seasons® Drive Belt Idler Pulley for 2010 Hummer H3T
PartNumber: 45047Product 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: 2010 Hummer H3T Drive Belt Idler Pulley
Vehicle Fitment- 2010 Hummer H3T | All Trims | 5 Cyl 3.7L
$19.28
Gates® Drivealign Drive Belt Idler Pulley for 2010 Hummer H3T
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 Hummer H3T Drivealign Drive Belt Idler Pulley
Vehicle Fitment- 2010 Hummer H3T | All Trims | 8 Cyl 5.3L
$15.36
Dayco® No Slack Light Duty Idler Tensioner Pulley for 2010 Hummer H3T
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 Hummer H3T No Slack Light Duty Idler Tensioner Pulley
Vehicle Fitment- 2010 Hummer H3T | All Trims | 8 Cyl 5.3L
$13.50
Four Seasons® Drive Belt Idler Pulley for 2010 Hummer H3T
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 Hummer H3T Drive Belt Idler Pulley
Vehicle Fitment- 2010 Hummer H3T | All Trims | 8 Cyl 5.3L
$13.76
Gates® Drivealign Drive Belt Idler Pulley for 2010 Hummer H3T
PartNumber: 36101Product 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: 2010 Hummer H3T Drivealign Drive Belt Idler Pulley
Vehicle Fitment- 2010 Hummer H3T | All Trims | 5 Cyl 3.7L
$12.78
Four Seasons® Drive Belt Idler Pulley for 2010 Hummer H3T
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 Hummer H3T Drive Belt Idler Pulley
Vehicle Fitment- 2010 Hummer H3T | All Trims | 8 Cyl 5.3L
$12.39
Dayco® No Slack Upper Light Duty Idler Tensioner Pulley for 2010 Hummer H3T
PartNumber: 89052Product 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: 2010 Hummer H3T No Slack Upper Light Duty Idler Tensioner Pulley
Vehicle Fitment- 2010 Hummer H3T | All Trims | 5 Cyl 3.7L
$14.33
OEM (Genuine) 2010 Hummer H3T Serpentine Idler Pulley
PartNumber: 12590963
Product Specifications- Notes: 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: 2010 Hummer H3T Serpentine Idler Pulley
Vehicle Fitment- 2010 Hummer H3T | Base | 5 Cyl 3.7 L GAS