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Replacement and OEM Parts for 2009 Chevrolet Silverado 3500 HD Alternator

2009 Chevrolet Silverado 3500 HD Alternator

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2009 Chevrolet Silverado 3500 HD
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Alternators, Batteries & Starters
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14 Products found

10 Q&A for Alternator Repair
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  • Denso Remanufactured Alternator for 2009 Chevrolet Silverado 3500 HD - 210-5381

    Denso® Remanufactured Alternator for 2009 Chevrolet Silverado 3500 HD

    PartNumber: 210-5381
    Product Specifications
    • Notes: 160 Amp; Delco Unit, w/156mm (6 1/8") dia Case; 1st Time Fit;160 Amp; Delco Unit; 1st Time Fit
    • Amperage Rating: 160
    • Family: Delco Remy OE
    • Fan Type: Internal
    • New or Remanufactured: Remanufactured
    • Plug Type: 346
    • Pulley Included: Yes
    • Regulator Type: Internal
    • Rotation Direction: Clockwise
    • UPC: 042511210516
    • Voltage: 12.0
    • Part Description: 2009 Chevrolet Silverado 3500 HD Remanufactured Alternator
    More Info
    Vehicle Fitment
    • 2009 Chevrolet Silverado 3500 HD | All Trims | 8 Cyl 6.6L
    • 2009 Chevrolet Silverado 3500 HD | All Trims | 8 Cyl 6.0L
    $143.52
  • TYC Alternator for 2009 Chevrolet Silverado 3500 HD - 2-08301

    TYC® Alternator for 2009 Chevrolet Silverado 3500 HD

    PartNumber: 2-08301
    Product Specifications
    • Notes: Reg Position: Int; Fan Position: Int; Pwr Generation (Amps): 160A
    • Configuration: 6S
    • Fan Position: Internal
    • OE Manufacturer: Delco
    • OE Part Number: 25877026
    • Power: 160 Amp
    • Regulator Position: Internal
    • Rotation Direction: CW
    • UPC: 762405284019
    • Part Description: 2009 Chevrolet Silverado 3500 HD Alternator
    More Info
    Vehicle Fitment
    • 2009 Chevrolet Silverado 3500 HD | All Trims | 8 Cyl 6.0L
    • 2009 Chevrolet Silverado 3500 HD | All Trims | 8 Cyl 6.6L
    $137.84
  • Remy Remanufactured Alternator for 2009 Chevrolet Silverado 3500 HD - 12842

    Remy® Remanufactured Alternator for 2009 Chevrolet Silverado 3500 HD

    PartNumber: 12842
    Product Specifications
    • Notes: w/Bosch Alt; w/Single Alt System; 120 Amps;w/Bosch Alt; 120 Amps;w/Bosch Alt; w/Dual Alt System; 120 Amps
    • Amp Rating: 120
    • 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: 56
    • Regulator Type: Internal
    • Rotation Direction: Clockwise
    • UPC: 090244128424
    • Voltage [V]: 9
    • Part Description: 2009 Chevrolet Silverado 3500 HD Remanufactured Alternator
    More Info
    Vehicle Fitment
    • 2009 Chevrolet Silverado 3500 HD | All Trims | 8 Cyl 6.0L
    • 2009 Chevrolet Silverado 3500 HD | All Trims | 8 Cyl 6.6L
    $145.79
  • Quality-Built Alternator Remanufactured for 2009 Chevrolet Silverado 3500 HD - 11234

    Quality-Built® Alternator Remanufactured for 2009 Chevrolet Silverado 3500 HD

    PartNumber: 11234
    Product Specifications
    • Notes: w/2 pin plug, w/125 amp Bosch alt.
    • Amps: 125 Amps
    • Clock: 12:00
    • Fan: Internal
    • Manufacturer: Bosch
    • Pulley: 6 Groove Serpentine
    • Regulator: Internal
    • Rotation: Clockwise
    • Volts: 12 Volts
    • Part Description: 2009 Chevrolet Silverado 3500 HD Alternator Remanufactured
    More Info
    Vehicle Fitment
    • 2009 Chevrolet Silverado 3500 HD | All Trims | 8 Cyl 6.0L
    • 2009 Chevrolet Silverado 3500 HD | All Trims | 8 Cyl 6.6L
    $128.47
  • OEM (Genuine) 2009 Chevrolet Silverado 3500 HD Alternator

    PartNumber: 20881337
    OEM 2009 Chevrolet Silverado 3500 HD Alternator - 20881337
    Product Specifications
    • Notes: 4.8, 5.3, 6.0 & 6.2 Liter, 145 Amp; Silverado, Sierra; W/O Diesel; 145 Amp
    • Other Names: Alternator
    • Item Dimensions: 9.4 x 8.2 x 7.8 inches
    • Item Weight: 16.20 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: 25968616, 25869451, 15905872, 22781127, 15905874
    • Part Description: 2009 Chevrolet Silverado 3500 HD Alternator
    More Info
    Vehicle Fitment
    • 2009 Chevrolet Silverado 3500 HD | LT, LTZ, WT | 8 Cyl 6.0 L FLEX, 8 Cyl 6.0 L GAS
    $260.54 MSRP: $491.60
    You Save: $231.06 (48%)
  • Remy Remanufactured Alternator for 2009 Chevrolet Silverado 3500 HD - 22021

    Remy® Remanufactured Alternator for 2009 Chevrolet Silverado 3500 HD

    PartNumber: 22021
    Product Specifications
    • Notes: w/Remy Alt; wo/ HO Alt; 145 Amps
    • Amp Rating: 145
    • Fan Type: Internal
    • New or Remanufactured: Remanufactured
    • OE Manufacturer: Delco/Delphi
    • OE Part Number: 15857609
    • 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
    • UPC: 090244220210
    • Voltage [V]: 10
    • Part Description: 2009 Chevrolet Silverado 3500 HD Remanufactured Alternator
    More Info
    Vehicle Fitment
    • 2009 Chevrolet Silverado 3500 HD | All Trims | 8 Cyl 6.0L
    $98.24
  • Quality-Built Alternator Remanufactured for 2009 Chevrolet Silverado 3500 HD - 15732

    Quality-Built® Alternator Remanufactured for 2009 Chevrolet Silverado 3500 HD

    PartNumber: 15732
    Product Specifications
    • Notes: w/2 pin plug, w/160 amp Delco alt.
    • Amps: 160 Amps
    • Clock: 3:00
    • Fan: Internal
    • Manufacturer: Delco
    • Pulley: 6 Groove Serpentine
    • Regulator: Internal
    • Rotation: Clockwise
    • UPC: 029175012434
    • Volts: 12 Volts
    • Part Description: 2009 Chevrolet Silverado 3500 HD Alternator Remanufactured
    More Info
    Vehicle Fitment
    • 2009 Chevrolet Silverado 3500 HD | All Trims | 8 Cyl 6.6L
    • 2009 Chevrolet Silverado 3500 HD | All Trims | 8 Cyl 6.0L
    $96.03
  • OEM (Genuine) 2009 Chevrolet Silverado 3500 HD Alternator

    PartNumber: 22817848
    OEM 2009 Chevrolet Silverado 3500 HD Alternator - 22817848
    Product Specifications
    • Notes: Silverado, Sierra; W/Diesel; 6.6 Liter Turbo Diesel, W/O Dual Alternator; 6.6 Liter Turbo Diesel, W/Dual Alternator
    • Location: Driver Side; Passenger Side
    • Other Names: Alternator
    • Item Dimensions: 10.3 x 9.0 x 8.7 inches
    • Item Weight: 14.30 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: 20911204, 22781128, 15204278
    • Part Description: 2009 Chevrolet Silverado 3500 HD Alternator
    More Info
    Vehicle Fitment
    • 2009 Chevrolet Silverado 3500 HD | LT, LTZ, WT | 8 Cyl 6.0 L FLEX, 8 Cyl 6.0 L GAS, 8 Cyl 6.6 L DIESEL
    $285.32 MSRP: $522.68
    You Save: $237.36 (46%)
  • Remy Alternator for 2009 Chevrolet Silverado 3500 HD - 91614

    Remy® Alternator for 2009 Chevrolet Silverado 3500 HD

    PartNumber: 91614
    Product Specifications
    • Notes: w/Remy Alt; w/HO Alt; 160 Amps;w/Remy Alt; 160 Amps
    • Amp Rating: 160
    • Fan Type: Internal
    • New or Remanufactured: New
    • OE Manufacturer: Delco/Delphi
    • 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 Chevrolet Silverado 3500 HD Alternator
    More Info
    Vehicle Fitment
    • 2009 Chevrolet Silverado 3500 HD | All Trims | 8 Cyl 6.6L
    • 2009 Chevrolet Silverado 3500 HD | All Trims | 8 Cyl 6.0L
    $176.14
  • Quality-Built Alternator New for 2009 Chevrolet Silverado 3500 HD - 15732N

    Quality-Built® Alternator New for 2009 Chevrolet Silverado 3500 HD

    PartNumber: 15732N
    Product Specifications
    • Notes: w/2 pin plug, w/160 amp Delco alt.
    • Amps: 160 Amps
    • Fan: Internal
    • Manufacturer: Delco
    • Pulley: 6 Groove Serpentine
    • Regulator: Internal
    • Rotation: Clockwise
    • UPC: 029175090319
    • Volts: 12 Volts
    • Part Description: 2009 Chevrolet Silverado 3500 HD Alternator New
    More Info
    Vehicle Fitment
    • 2009 Chevrolet Silverado 3500 HD | All Trims | 8 Cyl 6.6L
    • 2009 Chevrolet Silverado 3500 HD | All Trims | 8 Cyl 6.0L
    $185.54
  • Remy Alternator for 2009 Chevrolet Silverado 3500 HD - 91017

    Remy® Alternator for 2009 Chevrolet Silverado 3500 HD

    PartNumber: 91017
    Product Specifications
    • Notes: w/Remy Alt; wo/ HO Alt; 145 Amps
    • Amp Rating: 145
    • Fan Type: Internal
    • New or Remanufactured: New
    • OE Manufacturer: Delco/Delphi
    • One Wire Capable: No
    • Pulley Belt Type: Serpentine
    • Pulley Groove Quantity: 6
    • Pulley Included: Yes
    • Pulley Outside Diameter: 61
    • Regulator Type: Internal
    • Rotation Direction: Clockwise
    • Voltage [V]: 11
    • Part Description: 2009 Chevrolet Silverado 3500 HD Alternator
    More Info
    Vehicle Fitment
    • 2009 Chevrolet Silverado 3500 HD | All Trims | 8 Cyl 6.0L
    $146.54
  • Denso Remanufactured Alternator for 2009 Chevrolet Silverado 3500 HD - 210-5382

    Denso® Remanufactured Alternator for 2009 Chevrolet Silverado 3500 HD

    PartNumber: 210-5382
    Product Specifications
    • Notes: 145 Amp; Delco Unit, w/145mm (5 3/4") dia Case; 1st Time Fit
    • Amperage Rating: 145
    • Family: Delco Remy OE
    • Fan Type: Internal
    • New or Remanufactured: Remanufactured
    • OE Part Number: 15857609
    • Plug Type: 346
    • Pulley Included: Yes
    • Regulator Type: Internal
    • Rotation Direction: Clockwise
    • UPC: 042511210523
    • Voltage: 12.0
    • Part Description: 2009 Chevrolet Silverado 3500 HD Remanufactured Alternator
    More Info
    Vehicle Fitment
    • 2009 Chevrolet Silverado 3500 HD | All Trims | 8 Cyl 6.0L
    $139.80
  • Remy Remanufactured Alternator for 2009 Chevrolet Silverado 3500 HD - 20091

    Remy® Remanufactured Alternator for 2009 Chevrolet Silverado 3500 HD

    PartNumber: 20091
    Product Specifications
    • Notes: w/Remy Alt; w/HO Alt; 160 Amps;w/Remy Alt; 160 Amps
    • Amp Rating: 160
    • Fan Type: Internal
    • New or Remanufactured: Remanufactured
    • OE Manufacturer: Delco/Delphi
    • One Wire Capable: NO
    • Pulley Belt Type: Serpentine
    • Pulley Groove Quantity: 6
    • Pulley Included: Yes
    • Pulley Outside Diameter: 61
    • Regulator Type: Internal
    • Rotation Direction: Clockwise
    • UPC: 090244053597
    • Voltage [V]: 11
    • Part Description: 2009 Chevrolet Silverado 3500 HD Remanufactured Alternator
    More Info
    Vehicle Fitment
    • 2009 Chevrolet Silverado 3500 HD | All Trims | 8 Cyl 6.6L
    • 2009 Chevrolet Silverado 3500 HD | All Trims | 8 Cyl 6.0L
    $111.03
  • OEM (Genuine) 2009 Chevrolet Silverado 3500 HD Alternator

    PartNumber: 25877026
    OEM 2009 Chevrolet Silverado 3500 HD Alternator - 25877026
    Product Specifications
    • Notes: 4.8, 5.3, 6.0 & 6.2 Liter, 160 Amp; Silverado, Sierra; W/O Diesel; 160 Amp
    • Other Names: Alternator
    • Item Dimensions: 9.4 x 8.2 x 7.8 inches
    • Item Weight: 19.40 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: 15905871, 15857608
    • Part Description: 2009 Chevrolet Silverado 3500 HD Alternator
    More Info
    Vehicle Fitment
    • 2009 Chevrolet Silverado 3500 HD | LT, LTZ, WT | 8 Cyl 6.0 L FLEX, 8 Cyl 6.0 L GAS

FAQ for Alternator Repair

Q: How to remove the Generator?
A:
You should disconnect the negative battery cable, remove the drive belt, remove the engine wiring harness nut, remove the engine wiring harness terminal and then replace the engine wiring harness out of the way, disconnect the engine wiring harness electrical connector, remove the generator bolts and then remove the generator.
By Bob
GM Specialist
28/10/2022
Q: How to install the Auxiliary Generator Bracket?
A:
You should install the auxiliary generator bracket bolt and the auxiliary generator.
By Bob
GM Specialist
28/10/2022
Q: What is the recommended torque for the auxiliary generator bracket bolt?
A:
The recommended torque is 50 N.m (37 lb-ft).
By Bob
GM Specialist
28/10/2022
Q: How to install the Auxiliary Generator?
A:
You should install the generator, the generator bolts, the engine wiring harness terminal, the engine wiring harness nut, and the drive belt.
By Bob
GM Specialist
28/10/2022
Q: What is the recommended torque for the generator bolts?
A:
The recommended torque is 50 N.m (37 lb-ft).
By Bob
GM Specialist
28/10/2022
Q: How to install the Generator Bracket?
A:
You can install the idler pulleys to the generator bracket, the engine wiring harness clip bolt, the fuel feed pipe bracket bolts, the heater inlet hose bracket to the generator bracket stud, the bracket nut, the bracket nut, the oil level indicator tube bracket, the drive belt tensioner, the generator, the intake air heater, and the fan assembly.
By Bob
GM Specialist
28/10/2022
Q: How to remove the Auxiliary Generator?
A:
You should remove the drive belt, the engine wiring harness nut, the engine wiring harness terminal from the generator, the generator bolts, and the generator.
By Bob
GM Specialist
28/10/2022
Q: How to install the Generator?
A:
You should install the generator, and the generator bolts, connect the engine wiring harness electrical connector, install the engine wiring harness terminal, install the engine wiring harness nut, install the drive belt and then connect the negative battery cable.
By Bob
GM Specialist
28/10/2022
Q: How to remove the Auxiliary Generator Bracket?
A:
You should remove the auxiliary generator, the auxiliary generator bracket bolt, and the auxiliary generator bracket bolt.
By Bob
GM Specialist
28/10/2022
Q: How to remove the Generator Bracket?
A:
You can remove the fan assembly, the intake air heater, the generator, the drive belt tensioner, the engine wiring harness clip, the oil level indicator tube bolt, the oil level indicator tube bracket bolts, the oil level indicator tube bracket, the heater inlet hose bracket nut, the fuel feed pipe bracket bolts, the engine wiring harness clip bolt, the generator bracket bolts and nuts and the generator bracket.
By Bob
GM Specialist
28/10/2022
See more FAQs (5)