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2009 Cadillac STS
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Alternators, Batteries & Starters
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OEM (Genuine) 2009 Cadillac STS Alternator
PartNumber: 84009373
Product Specifications- Notes: 3.6 Liter; Sts, Sts-V; 3.6l
- Other Names: Alternator
- Item Dimensions: 9.4 x 8.1 x 7.8 inches
- Item Weight: 13.90 Pounds
- Fitment Type: Direct Replacement
- Replaces: 25751146, 25756441
- Part Description: 2009 Cadillac STS Alternator
Vehicle Fitment- 2009 Cadillac STS | Base, Platinum | 6 Cyl 3.6 L GAS
$372.71 MSRP:$781.37You Save: $408.66 (53%)
Remy® Remanufactured Alternator for 2009 Cadillac STS
PartNumber: 12571Product Specifications- Notes: 150 Amps
- Amp Rating: 150
- Fan Type: Internal
- New or Remanufactured: Remanufactured
- OE Manufacturer: Nippondenso
- One Wire Capable: NO
- Pulley Belt Type: Serpentine
- Pulley Groove Quantity: 5
- Pulley Included: Yes
- Pulley Outside Diameter: 57
- Regulator Type: Internal
- Rotation Direction: Clockwise
- Voltage [V]: 7
- Part Description: 2009 Cadillac STS Remanufactured Alternator
Vehicle Fitment- 2009 Cadillac STS | All Trims | 8 Cyl 4.6L
- 2009 Cadillac STS | All Trims | 8 Cyl 4.4L
$110.16
Quality-Built® Alternator Remanufactured for 2009 Cadillac STS
PartNumber: 11248Product Specifications- Amps: 150 Amps
- Clock: 7:30
- Fan: Internal
- Manufacturer: Nippondenso
- Pulley: 5 Groove Serpentine
- Regulator: Internal
- Rotation: Clockwise
- UPC: 029175044695
- Volts: 12 Volts
- Part Description: 2009 Cadillac STS Alternator Remanufactured
Vehicle Fitment- 2009 Cadillac STS | All Trims | 8 Cyl 4.4L
- 2009 Cadillac STS | All Trims | 8 Cyl 4.6L
$172.67
OEM (Genuine) 2009 Cadillac STS Alternator
PartNumber: 84009371
Product Specifications- Notes: 4.4 & 4.6 Liter; Sts, Sts-V; 4.4l, 4.6l
- Other Names: Alternator
- Item Dimensions: 8.9 x 7.9 x 7.1 inches
- Item Weight: 13.10 Pounds
- Fitment Type: Direct Replacement
- Replaces: 25709327, 25756440
- Part Description: 2009 Cadillac STS Alternator
Vehicle Fitment- 2009 Cadillac STS | Base, Platinum, V | 8 Cyl 4.4 L GAS, 8 Cyl 4.6 L GAS
$345.34 MSRP:$651.58You Save: $306.24 (47%)
Remy® Alternator for 2009 Cadillac STS
PartNumber: 94774Product Specifications- Notes: 150 Amps
- Amp Rating: 150
- Fan Type: Internal
- New or Remanufactured: New
- OE Manufacturer: Nippondenso
- One Wire Capable: NO
- Pulley Belt Type: Serpentine
- Pulley Groove Quantity: 6
- Pulley Included: Yes
- Pulley Outside Diameter: 57
- Regulator Type: Internal
- Rotation Direction: Clockwise
- UPC: 090244071355
- Voltage [V]: 12
- Part Description: 2009 Cadillac STS Alternator
Vehicle Fitment- 2009 Cadillac STS | All Trims | 6 Cyl 3.6L
$128.17
Quality-Built® Alternator Remanufactured for 2009 Cadillac STS
PartNumber: 15494Product Specifications- Amps: 155 Amps
- Clock: 2:00
- Fan: Internal
- Manufacturer: Nippondenso
- Pulley: 6 Groove Serpentine
- Regulator: Internal
- Rotation: Clockwise
- UPC: 029175010546
- Volts: 12 Volts
- Part Description: 2009 Cadillac STS Alternator Remanufactured
Vehicle Fitment- 2009 Cadillac STS | All Trims | 6 Cyl 3.6L
$120.86
Denso® Alternator for 2009 Cadillac STS
PartNumber: 210-0534Product Specifications- Notes: 150 Amp (SELL OUT. REPLACED BY 210-1064); DENSO is the OE
- Amperage Rating: 150
- Family: DENSO OE
- Fan Type: Internal
- New or Remanufactured: Remanufactured
- Plug Type: 919
- Regulator Type: Internal
- Rotation Direction: Clockwise
- UPC: 042511106307
- Voltage: 12.0
- Part Description: 2009 Cadillac STS Alternator
Vehicle Fitment- 2009 Cadillac STS | All Trims | 8 Cyl 4.6L
- 2009 Cadillac STS | All Trims | 8 Cyl 4.4L
Denso® Alternator for 2009 Cadillac STS
PartNumber: 210-0576Product Specifications- Notes: 150 Amp (SELL OUT. REPLACED BY 210-1087); DENSO is the OE
- Amperage Rating: 150
- Family: DENSO OE
- Fan Type: Internal
- New or Remanufactured: Remanufactured
- Plug Type: 919
- Regulator Type: External
- Rotation Direction: Clockwise
- UPC: 042511161078
- Voltage: 12.0
- Part Description: 2009 Cadillac STS Alternator
Vehicle Fitment- 2009 Cadillac STS | All Trims | 6 Cyl 3.6L
FAQ for Alternator Repair
Q: What is the proper way to install the generator bracket?
A:
The proper way is to install the generator bracket, belt tensioner, and generator.
By Bob
GM Specialist
03/11/2021Q: What is the removal procedure for the generator bracket?
A:
The procedure is to remove the generator, the coolant inlet pipe, the belt tensioner, and the generator bracket.
By Bob
GM Specialist
03/11/2021