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2008 Buick LaCrosse
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OEM (Genuine) 2008 Buick LaCrosse Serpentine Tensioner
PartNumber: 12626644
Product Specifications- Item Dimensions: 6.8 x 6.6 x 4.4 inches
- Item Weight: 2.20 Pounds
- Fitment Type: Direct Replacement
- Replaces: 12575509
- Replaced by: 12715120
- Part Description: 2008 Buick LaCrosse Serpentine Tensioner
Vehicle Fitment- 2008 Buick LaCrosse | Base, Convenience, CX, CXL, CXS, Leather, Premium, Sport Touring, Touring | 6 Cyl 3.0 L GAS, 6 Cyl 3.6 L FLEX, 6 Cyl 3.6 L GAS
$81.93 MSRP:$135.65You Save: $53.72 (40%)
Gates® Drivealign OE Exact Automatic Belt Tensioner for 2008 Buick LaCrosse
PartNumber: 38271Product Specifications- Bearing Bore Inside Diameter 1: 17 mm
- Contact Surface: Smooth/Backside
- Material: Steel
- Number Of Pulleys: 1
- OE Comparison Rating: OE Exact
- Outside Diameter: 2.99"
- Pulley 1 Flanged: No
- UPC: 072053606539
- Width: 31 mm
- Part Description: 2008 Buick LaCrosse Drivealign OE Exact Automatic Belt Tensioner
Vehicle Fitment- 2008 Buick LaCrosse | All Trims | 6 Cyl 3.8L
$92.86
Dayco® No Slack Automatic Belt Tensioner Assembly for 2008 Buick LaCrosse
PartNumber: 89302Product Specifications- Belt Type: Serpentine
- Direction: Clock Wise
- Number Of Pulleys: 1
- Pulley 1 Diameter: 76
- Pulley 1 Flat: Y
- Pulley 1 Width: 31
- UPC: 036687312730
- Part Description: 2008 Buick LaCrosse No Slack Automatic Belt Tensioner Assembly
Vehicle Fitment- 2008 Buick LaCrosse | All Trims | 6 Cyl 3.8L
$92.31
OEM (Genuine) 2008 Buick LaCrosse Alternator Mount Bracket
PartNumber: 12590766
Product Specifications- Notes: 3.8 Liter; Lacrosse; 3.8l
- Item Dimensions: 13.3 x 6.8 x 6.4 inches
- Item Weight: 5.50 Pounds
- Fitment Type: Direct Replacement
- Replaces: 12564508, 12621651, 24506508
- Part Description: 2008 Buick LaCrosse Alternator Mount Bracket
Vehicle Fitment- 2008 Buick LaCrosse | CX, CXL | 6 Cyl 3.8 L GAS
$175.96 MSRP:$291.23You Save: $115.27 (40%)
Gates® Drivealign OE Exact Automatic Belt Tensioner for 2008 Buick LaCrosse
PartNumber: 38397Product Specifications- Bearing Bore Inside Diameter 1: 17 mm
- Contact Surface: Smooth/Backside
- Material: Steel
- Number Of Pulleys: 1
- OE Comparison Rating: OE Exact
- Outside Diameter: 2.76"
- Pulley 1 Flanged: No
- UPC: 770075304418
- Width: 31 mm
- Part Description: 2008 Buick LaCrosse Drivealign OE Exact Automatic Belt Tensioner
Vehicle Fitment- 2008 Buick LaCrosse | All Trims | 6 Cyl 3.6L
$81.10
Dayco® No Slack Automatic Belt Tensioner Assembly for 2008 Buick LaCrosse
PartNumber: 89389Product Specifications- Belt Type: Serpentine
- Direction: Counter Clock Wise
- Number Of Pulleys: 1
- Pulley 1 Diameter: 70
- Pulley 1 Flat: Y
- Pulley 1 Width: 27
- UPC: 036687704528
- Part Description: 2008 Buick LaCrosse No Slack Automatic Belt Tensioner Assembly
Vehicle Fitment- 2008 Buick LaCrosse | All Trims | 6 Cyl 3.6L
$64.03
OEM (Genuine) 2008 Buick LaCrosse Tensioner Asm-Drive Belt
PartNumber: 12596250
Product Specifications- Notes: 5.3 Liter; Lacrosse; 5.3l
- Other Names: Belt Tensioner, Serpentine Tensioner, Tensioner
- Item Dimensions: 15.3 x 5.5 x 5.5 inches
- Item Weight: 2.10 Pounds
- Fitment Type: Direct Replacement
- Part Description: 2008 Buick LaCrosse Tensioner Asm-Drive Belt
Vehicle Fitment- 2008 Buick LaCrosse | Super | 8 Cyl 5.3 L GAS
OEM (Genuine) 2008 Buick LaCrosse Tensioner, Camshaft Intermediate Drive Chain
PartNumber: 12609262
Product Specifications- Notes: Lacrosse; Primary
- Item Dimensions: 4.4 x 4.3 x 4.3 inches
- Item Weight: 1.20 Pounds
- Part Description: 2008 Buick LaCrosse Tensioner, Camshaft Intermediate Drive Chain
Vehicle Fitment- 2008 Buick LaCrosse | Base, Convenience, CX, CXL, CXS, Leather, Premium, Sport Touring, Touring | 6 Cyl 3.0 L GAS, 6 Cyl 3.6 L FLEX, 6 Cyl 3.6 L GAS
OEM (Genuine) 2008 Buick LaCrosse Tensioner, Timing Chain
PartNumber: 12609260
Product Specifications- Notes: Lacrosse; Secondary Chain; Slack Side; Left; Lacrosse; Secondary; Left
- Other Names: Chain Guide
- Item Dimensions: 4.3 x 4.2 x 4.2 inches
- Item Weight: 0.80 Pounds
- Part Description: 2008 Buick LaCrosse Tensioner, Timing Chain
Vehicle Fitment- 2008 Buick LaCrosse | Base, Convenience, CX, CXL, CXS, Leather, Premium, Sport Touring, Touring | 6 Cyl 3.0 L GAS, 6 Cyl 3.6 L FLEX, 6 Cyl 3.6 L GAS
OEM (Genuine) 2008 Buick LaCrosse Tensioner, Timing Chain
PartNumber: 12609258Product Specifications- Notes: Lacrosse; Secondary; Right
- Other Names: Chain Guide
- Item Dimensions: 4.5 x 3.0 x 2.4 inches
- Item Weight: 0.90 Pounds
- Part Description: 2008 Buick LaCrosse Tensioner, Timing Chain
Vehicle Fitment- 2008 Buick LaCrosse | Base, Convenience, CX, CXL, CXS, Leather, Premium, Sport Touring, Touring | 6 Cyl 3.0 L GAS, 6 Cyl 3.6 L FLEX, 6 Cyl 3.6 L GAS
FAQ for Belt Tensioner Repair
Q: How do I install the drive belt tensioner?
A:
Start with installing the drive belt tensioner by tightening the bolts to 50 Nm (37 LB-FT). Next install the power steering gear inlet hose retainer bolt, the right engine splash shield, and the right wheel and tire. Lower the vehicle and install the accessory drive belt.
By Bob
GM Specialist
29/10/2022Q: How do I remove the Drive Belt Tensioner?
A:
Start with removing the accessory drive belt, then lift and support the vehicle. Next remove the right wheel and tire, the right engine splash shield, the power steering gear inlet hose retainer bolt, the drive belt tensioner bolts, and the drive belt tensioner.
By Bob
GM Specialist
29/10/2022