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2009 Buick LaCrosse
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Alternators, Batteries & Starters
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OEM (Genuine) 2009 Buick LaCrosse Alternator
PartNumber: 84009360
Product Specifications- Notes: Lacrosse; 5.3l; 5.3 Liter
- Other Names: Alternator
- Item Dimensions: 9.1 x 8.3 x 8.2 inches
- Item Weight: 12.10 Pounds
- Fitment Type: Direct Replacement
- Replaces: 15139480
- Part Description: 2009 Buick LaCrosse Alternator
Vehicle Fitment- 2009 Buick LaCrosse | Super | 8 Cyl 5.3 L GAS
$427.56 MSRP:$806.76You Save: $379.20 (48%)
TYC® Alternator for 2009 Buick LaCrosse
PartNumber: 2-11179Product Specifications- Energy Output (kw): 2.106
- OE Manufacturer: Denso
- OE Part Number: 15139480
- Rotation Direction: CW
- UPC: 762405371535
- Voltage: 14.48
- Part Description: 2009 Buick LaCrosse Alternator
Vehicle Fitment- 2009 Buick LaCrosse | All Trims | 8 Cyl 5.3L
$162.02
Remy® Remanufactured Alternator for 2009 Buick LaCrosse
PartNumber: 12738Product Specifications- Notes: 135 Amps
- Amp Rating: 135
- Fan Type: Internal
- New or Remanufactured: Remanufactured
- OE Manufacturer: Nippondenso
- One Wire Capable: NO
- Pulley Belt Type: Serpentine
- Pulley Groove Quantity: 6
- Pulley Included: Yes
- Pulley Outside Diameter: 62
- Regulator Type: Internal
- Rotation Direction: Clockwise
- Voltage [V]: 12
- Part Description: 2009 Buick LaCrosse Remanufactured Alternator
Vehicle Fitment- 2009 Buick LaCrosse | All Trims | 8 Cyl 5.3L
$133.32
Quality-Built® Alternator Remanufactured for 2009 Buick LaCrosse
PartNumber: 11126Product Specifications- Amps: 125 Amps
- Clock: 1:00
- Fan: Internal
- Manufacturer: Bosch
- Pulley: 6 Groove Serpentine
- Regulator: Internal
- Rotation: Clockwise
- UPC: 029175000189
- Volts: 12 Volts
- Part Description: 2009 Buick LaCrosse Alternator Remanufactured
Vehicle Fitment- 2009 Buick LaCrosse | All Trims | 6 Cyl 3.8L
$129.48
Remy® Remanufactured Alternator for 2009 Buick LaCrosse
PartNumber: 12680Product Specifications- Notes: 125 Amps
- Amp Rating: 125
- Fan Type: Internal
- New or Remanufactured: Remanufactured
- OE Manufacturer: Bosch
- One Wire Capable: NO
- Pulley Belt Type: Serpentine
- Pulley Groove Quantity: 6
- Pulley Included: Yes
- Pulley Outside Diameter: 62
- Regulator Type: Internal
- Rotation Direction: Clockwise
- Voltage [V]: 12
- Part Description: 2009 Buick LaCrosse Remanufactured Alternator
Vehicle Fitment- 2009 Buick LaCrosse | All Trims | 6 Cyl 3.8L
$132.05
Quality-Built® Alternator Remanufactured for 2009 Buick LaCrosse
PartNumber: 15592Product Specifications- Amps: 135 Amps
- Clock: 11:00
- Fan: Internal
- Manufacturer: Nippondenso
- Pulley: 6 Groove Serpentine
- Regulator: Internal
- Rotation: Clockwise
- Volts: 12 Volts
- Part Description: 2009 Buick LaCrosse Alternator Remanufactured
Vehicle Fitment- 2009 Buick LaCrosse | All Trims | 8 Cyl 5.3L
$133.11
Remy® Alternator for 2009 Buick LaCrosse
PartNumber: 94630Product Specifications- Notes: 125 Amps
- Amp Rating: 125
- Fan Type: Internal
- New or Remanufactured: New
- OE Manufacturer: Bosch
- One Wire Capable: NO
- Pulley Belt Type: Serpentine
- Pulley Groove Quantity: 6
- Pulley Included: Yes
- Pulley Outside Diameter: 62
- Regulator Type: Internal
- Rotation Direction: Clockwise
- Voltage [V]: 12
- Part Description: 2009 Buick LaCrosse Alternator
Vehicle Fitment- 2009 Buick LaCrosse | All Trims | 6 Cyl 3.8L
$167.97
Quality-Built® Alternator New for 2009 Buick LaCrosse
PartNumber: 11126NProduct Specifications- Amps: 125 Amps
- Fan: Internal
- Manufacturer: Bosch
- Pulley: 6 Groove Serpentine
- Regulator: Internal
- Rotation: Clockwise
- UPC: 029175082260
- Volts: 12 Volts
- Part Description: 2009 Buick LaCrosse Alternator New
Vehicle Fitment- 2009 Buick LaCrosse | All Trims | 6 Cyl 3.8L
$168.49
Denso® Alternator for 2009 Buick LaCrosse
PartNumber: 210-0573Product Specifications- Notes: 130 Amp (SELL OUT. REPLACED BY 210-1085); DENSO is the OE
- Amperage Rating: 130
- Family: DENSO OE
- Fan Type: Internal
- New or Remanufactured: Remanufactured
- Plug Type: 919
- Regulator Type: External
- Rotation Direction: Clockwise
- UPC: 042511161054
- Voltage: 12.0
- Part Description: 2009 Buick LaCrosse Alternator
Vehicle Fitment- 2009 Buick LaCrosse | All Trims | 8 Cyl 5.3L
OEM (Genuine) 2009 Buick LaCrosse GENERATOR Assembly
PartNumber: 20757890
Product Specifications- Notes: 3.8 Liter; Lacrosse; 3.8l
- Other Names: Alternator
- Item Dimensions: 10.2 x 8.1 x 7.8 inches
- Item Weight: 14.70 Pounds
- Fitment Type: Direct Replacement
- Replaces: 15208916, 10366269
- Part Description: 2009 Buick LaCrosse GENERATOR Assembly
Vehicle Fitment- 2009 Buick LaCrosse | CX, CXL | 6 Cyl 3.8 L GAS
FAQ for Alternator Repair
Q: How many pins does this connector have?
A:
The connector has 2 pins.
By Bob
GM Specialist
21/12/2021Q: What is the alternator installation procedure?
A:
First, install the positive battery and the generator output BAT terminal nut. Tighten the generator output BAT terminal nut to 20 Nm. Install the generator stud, bolt, and rear brace. Install the drive belt, and connect the negative battery negative cable.
By Omar
GM Specialist
17/12/2021Q: What is the alternator removal procedure?
A:
Start by disconnecting the battery cable, remove the drive belt from the generator, and remove the generator rear brace as well. Next, remove the bolts/stud from the generator, and disconnect the electrical connector. Finally, put aside the protective boot from the generator, remove the generator output BAT terminal nut, and remove the generator.
By Bob
GM Specialist
17/12/2021Q: What is the generator brace installation procedure?
A:
First install the generator rear brace, the rear brace bolt, and the rear brace nut. Next, tighten the generator bolt to 50 Nm, and the generator brace nut to 50 Nm.
By Omar
GM Specialist
17/12/2021Q: What is the generator brace removal procedure?
A:
Remove the generator rear brace nut, rear brace bolt, and rear brace.
By Bob
GM Specialist
16/12/2021