< Back ×
My Vehicle Change Vehicle
2009 Buick LaCrosse
< Back to View All
Timing Belts, Chains, Cams & Related Parts
- Department
- Brands
- Prices
Gates® Drivealign Drive Belt Idler Pulley for 2009 Buick LaCrosse
PartNumber: 36303Product Specifications- Bearing Bore Inside Diameter 1: 17 mm
- Contact Surface: V-Ribbed Grooved
- Material: Steel
- Number of Grooves: 6
- Number Of Pulleys: 1
- Outside Diameter: 2.76"
- Pulley 1 Flanged: Yes
- UPC: 072053394115
- Width: 30.5 mm
- Part Description: 2009 Buick LaCrosse Drivealign Drive Belt Idler Pulley
Vehicle Fitment- 2009 Buick LaCrosse | All Trims | 8 Cyl 5.3L
$64.46
Dayco® No Slack Light Duty Idler Tensioner Pulley for 2009 Buick LaCrosse
PartNumber: 89516Product Specifications- Bearing Inner Diameter 1: 10.2
- Bearing Inner Diameter 2: 10.2
- Bearing Width: 25.5
- Belt Type: Serpentine
- Flat: N
- Groove Quantity: 6
- Material: Polymer
- Max Belt Width: 06 Rib
- Number of Bearings: 2
- Pulley Outside Diameter: 70
- Pulley Width: 30
- UPC: 036687808455
- Part Description: 2009 Buick LaCrosse No Slack Light Duty Idler Tensioner Pulley
Vehicle Fitment- 2009 Buick LaCrosse | All Trims | 8 Cyl 5.3L
$55.41
Four Seasons® Drive Belt Idler Pulley for 2009 Buick LaCrosse
PartNumber: 45932Product Specifications- Notes: Smooth Pulley
- Belt Type: Back Idler
- Belt Width IN: 1.0625
- Belt Width MM: 26.988
- Bore Dia. IN: .399
- Color: Black
- Groove Quantity: Smooth
- I.D. MM: 10.1
- Inside Diameter: 0.390625
- Material: Steel
- Meets / Exceeds OEM: Yes
- Mount Hole Qty: 1
- Mounting Hardware: Not Included
- O.D. MM: 76.00
- Outside Diameter: 3.000
- Pulley Type: Idler Pulley
- Pulley Width IN: 1.130
- Pulley Width MM: Idler / Tensioner Pulley
- Style: Idler / Tensioner Pulley
- UPC: 096361459328
- Width: 28.6
- Part Description: 2009 Buick LaCrosse Drive Belt Idler Pulley
Vehicle Fitment- 2009 Buick LaCrosse | All Trims | 8 Cyl 5.3L
$27.32
Gates® Drivealign Drive Belt Idler Pulley for 2009 Buick LaCrosse
PartNumber: 36348Product Specifications- Bearing Bore Inside Diameter 1: 17 mm
- Contact Surface: Smooth/Backside
- Material: Steel
- Number of Grooves: 0
- Number Of Pulleys: 1
- OE Comparison Rating: OE Performance
- Outside Diameter: 2.99"
- Pulley 1 Flanged: No
- UPC: 770075525950
- Width: 28 mm
- Part Description: 2009 Buick LaCrosse Drivealign Drive Belt Idler Pulley
Vehicle Fitment- 2009 Buick LaCrosse | All Trims | 8 Cyl 5.3L
$47.80
Dayco® No Slack Light Duty Idler Tensioner Pulley for 2009 Buick LaCrosse
PartNumber: 89507Product Specifications- Notes: Smooth
- Bearing Inner Diameter 1: 10.15
- Bearing Width: 24
- Belt Type: Serpentine
- Flat: Y
- Material: Steel
- Max Belt Width: 07 Rib
- Number of Bearings: 2
- Pulley Outside Diameter: 76
- Pulley Width: 28
- UPC: 036687770912
- Part Description: 2009 Buick LaCrosse No Slack Light Duty Idler Tensioner Pulley
Vehicle Fitment- 2009 Buick LaCrosse | All Trims | 8 Cyl 5.3L
$44.20
Four Seasons® Back Drive Belt Idler Pulley for 2009 Buick LaCrosse
PartNumber: 45979Product 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: 0.6875
- 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: Idler Pulley
- Pulley Width IN: 1.18
- Pulley Width MM: Idler / Tensioner Pulley
- Style: Idler / Tensioner Pulley
- UPC: 096361459793
- Width: 30
- Part Description: 2009 Buick LaCrosse Back Drive Belt Idler Pulley
Vehicle Fitment- 2009 Buick LaCrosse | All Trims | 6 Cyl 3.8L
$13.63
Gates® Drivealign Drive Belt Idler Pulley for 2009 Buick LaCrosse
PartNumber: 38006Product 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: 072053415308
- Width: 30.5 mm
- Part Description: 2009 Buick LaCrosse Drivealign Drive Belt Idler Pulley
Vehicle Fitment- 2009 Buick LaCrosse | All Trims | 6 Cyl 3.8L
- 2009 Buick LaCrosse | All Trims | 8 Cyl 5.3L
$18.74
Dayco® No Slack Light Duty Idler Tensioner Pulley for 2009 Buick LaCrosse
PartNumber: 89007Product Specifications- Notes: Smooth
- 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: 76
- Pulley Width: 31
- UPC: 038244156955
- Part Description: 2009 Buick LaCrosse No Slack Light Duty Idler Tensioner Pulley
Vehicle Fitment- 2009 Buick LaCrosse | All Trims | 6 Cyl 3.8L
- 2009 Buick LaCrosse | All Trims | 8 Cyl 5.3L
$16.27
Dayco® No Slack Light Duty Idler Tensioner Pulley for 2009 Buick LaCrosse
PartNumber: 89015Product 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: 70
- Pulley Width: 28.3
- UPC: 036687135353
- Part Description: 2009 Buick LaCrosse No Slack Light Duty Idler Tensioner Pulley
Vehicle Fitment- 2009 Buick LaCrosse | All Trims | 8 Cyl 5.3L
$15.18
Four Seasons® Drive Belt Idler Pulley for 2009 Buick LaCrosse
PartNumber: 45909Product Specifications- Notes: Grooved Pulley
- Belt Type: Serpentine
- Belt Width IN: 1.1875
- Belt Width MM: 31.750
- Bore Dia. IN: .394
- Color: Black
- Groove Quantity: 6
- I.D. MM: 10.000
- Inside Diameter: 0.40625
- Material: Plastic
- Meets / Exceeds OEM: Yes
- Mount Hole Qty: 1
- Mounting Hardware: Not Included
- O.D. MM: 70.0
- Outside Diameter: 2.750
- Pulley Type: Idler Pulley
- Pulley Width IN: 1.25
- Pulley Width MM: 31.8
- Style: Idler / Tensioner Pulley
- UPC: 096361027077
- Width: 31.8
- Part Description: 2009 Buick LaCrosse Drive Belt Idler Pulley
Vehicle Fitment- 2009 Buick LaCrosse | All Trims | 8 Cyl 5.3L
$27.09
OEM (Genuine) 2009 Buick LaCrosse Idler Pulley
PartNumber: 12597468
Product Specifications- Notes: 5.3 Liter, Grooved
- Other Names: Idler Pulley
- Item Dimensions: 3.2 x 3.1 x 3.1 inches
- Item Weight: 1.20 Pounds
- Fitment Type: Direct Replacement
- Part Description: 2009 Buick LaCrosse Idler Pulley
Vehicle Fitment- 2009 Buick LaCrosse | Super | 8 Cyl 5.3 L GAS
OEM (Genuine) 2009 Buick LaCrosse Idler Pulley
PartNumber: 12587295
Product Specifications- Notes: 5.3 Liter, Smooth, Upper; Lacrosse; 5.3l
- Location: Passenger Side
- Other Names: Idler Pulley
- Item Dimensions: 4.2 x 4.1 x 2.1 inches
- Item Weight: 1.20 Pounds
- Fitment Type: Direct Replacement
- Part Description: 2009 Buick LaCrosse Idler Pulley
Vehicle Fitment- 2009 Buick LaCrosse | Super | 8 Cyl 5.3 L GAS
OEM (Genuine) 2009 Buick LaCrosse Idler Pulley
PartNumber: 12596977
Product Specifications- Notes: 5.3 Liter, Smooth, Upper
- Location: Driver Side
- Other Names: Idler Pulley
- Item Dimensions: 5.1 x 4.1 x 4.2 inches
- Item Weight: 1.20 Pounds
- Fitment Type: Direct Replacement
- Part Description: 2009 Buick LaCrosse Idler Pulley
Vehicle Fitment- 2009 Buick LaCrosse | Super | 8 Cyl 5.3 L GAS
OEM (Genuine) 2009 Buick LaCrosse Idler Pulley
PartNumber: 12569736
Product Specifications- Notes: 5.3 Liter, Smooth, Lower
- Other Names: Idler Pulley
- Item Dimensions: 4.1 x 4.1 x 4.1 inches
- Item Weight: 1.20 Pounds
- Fitment Type: Direct Replacement
- Part Description: 2009 Buick LaCrosse Idler Pulley
Vehicle Fitment- 2009 Buick LaCrosse | Super | 8 Cyl 5.3 L GAS
FAQ for Idler Pulley Repair
Q: What components will need to be removed to replace the idler pulley bracket?
A:
The supercharger drive belt, idler pulley bolt, idler pulley, and idler pulley bracket bolts will need to be removed.
By Bob
GM Specialist
30/12/2021Q: How tight does the idler pulley bolt need to be?
A:
The idler pulley needs to be torqued to 37 ft./lbs.
By Omar
GM Specialist
24/12/2021Q: How do you remove the upper idler pulley?
A:
The upper idler pulley can be removed after taking off the supercharger drive belt and the idler pulley itself.
By Omar
GM Specialist
21/12/2021Q: How tight do the idler pulley bracket bolts need to be?
A:
The idler pulley bracket bolts need to be torqued to 22 ft./lbs.
By Omar
GM Specialist
20/12/2021Q: What holds the idler pulley in place?
A:
The idler pulley is held in place by 1 bolt.
By Bob
GM Specialist
17/12/2021Q: What is the torque spec for the idler pulley bolt?
A:
The idler pulley bolt needs to be torqued to 37 ft./lbs.
By Omar
GM Specialist
14/12/2021Q: What is the torque spec for the idler pulley?
A:
The idler pulley should be tightened to 37 ft./lbs.
By Bob
GM Specialist
14/12/2021See more FAQs (2)