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2010 GMC Sierra 3500 HD
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Alternators, Batteries & Starters
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Denso® Remanufactured Alternator for 2010 GMC Sierra 3500 HD
PartNumber: 210-5381Product Specifications- Notes: 160 Amp; Delco Unit; w/156mm (6 1/8") dia Case; 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: 2010 GMC Sierra 3500 HD Remanufactured Alternator
Vehicle Fitment- 2010 GMC Sierra 3500 HD | All Trims | 8 Cyl 6.0L
$143.52
TYC® Alternator for 2010 GMC Sierra 3500 HD
PartNumber: 2-08301Product 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: 2010 GMC Sierra 3500 HD Alternator
Vehicle Fitment- 2010 GMC Sierra 3500 HD | All Trims | 8 Cyl 6.6L
- 2010 GMC Sierra 3500 HD | All Trims | 8 Cyl 6.0L
$137.84
Remy® Remanufactured Alternator for 2010 GMC Sierra 3500 HD
PartNumber: 12842Product Specifications- Notes: w/Dual Alt System; 120 Amps;w/Single Alt System; 120 Amps;w/Bosch Alt; 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: 2010 GMC Sierra 3500 HD Remanufactured Alternator
Vehicle Fitment- 2010 GMC Sierra 3500 HD | All Trims | 8 Cyl 6.0L
- 2010 GMC Sierra 3500 HD | All Trims | 8 Cyl 6.6L
$145.79
Quality-Built® Alternator Remanufactured for 2010 GMC Sierra 3500 HD
PartNumber: 11234Product Specifications- Notes: Std, w/125 amp alt.
- Amps: 125 Amps
- Clock: 12:00
- Fan: Internal
- Manufacturer: Bosch
- Pulley: 6 Groove Serpentine
- Regulator: Internal
- Rotation: Clockwise
- Volts: 12 Volts
- Part Description: 2010 GMC Sierra 3500 HD Alternator Remanufactured
Vehicle Fitment- 2010 GMC Sierra 3500 HD | All Trims | 8 Cyl 6.0L
- 2010 GMC Sierra 3500 HD | All Trims | 8 Cyl 6.6L
$128.47
OEM (Genuine) 2010 GMC Sierra 3500 HD Alternator
PartNumber: 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: 2010 GMC Sierra 3500 HD Alternator
Vehicle Fitment- 2010 GMC Sierra 3500 HD | Denali, SLE, SLT, WT | 8 Cyl 6.0 L FLEX, 8 Cyl 6.0 L GAS
$260.54 MSRP:$491.60You Save: $231.06 (48%)
Remy® Alternator for 2010 GMC Sierra 3500 HD
PartNumber: 91614Product Specifications- Notes: 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: 2010 GMC Sierra 3500 HD Alternator
Vehicle Fitment- 2010 GMC Sierra 3500 HD | All Trims | 8 Cyl 6.0L
$176.14
Quality-Built® Alternator Remanufactured for 2010 GMC Sierra 3500 HD
PartNumber: 15732Product Specifications- Notes: optional, w/160 amp 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: 2010 GMC Sierra 3500 HD Alternator Remanufactured
Vehicle Fitment- 2010 GMC Sierra 3500 HD | All Trims | 8 Cyl 6.0L
$96.03
OEM (Genuine) 2010 GMC Sierra 3500 HD Alternator
PartNumber: 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: 2010 GMC Sierra 3500 HD Alternator
Vehicle Fitment- 2010 GMC Sierra 3500 HD | Denali, SLE, SLT, WT | 8 Cyl 6.0 L FLEX, 8 Cyl 6.0 L GAS, 8 Cyl 6.6 L DIESEL
$285.32 MSRP:$522.68You Save: $237.36 (46%)
Quality-Built® Alternator New for 2010 GMC Sierra 3500 HD
PartNumber: 15732NProduct Specifications- Notes: optional, w/160 amp alt.
- Amps: 160 Amps
- Fan: Internal
- Manufacturer: Delco
- Pulley: 6 Groove Serpentine
- Regulator: Internal
- Rotation: Clockwise
- UPC: 029175090319
- Volts: 12 Volts
- Part Description: 2010 GMC Sierra 3500 HD Alternator New
Vehicle Fitment- 2010 GMC Sierra 3500 HD | All Trims | 8 Cyl 6.0L
$185.54
Remy® Remanufactured Alternator for 2010 GMC Sierra 3500 HD
PartNumber: 20091Product Specifications- Notes: 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: 2010 GMC Sierra 3500 HD Remanufactured Alternator
Vehicle Fitment- 2010 GMC Sierra 3500 HD | All Trims | 8 Cyl 6.0L
$111.03OEM (Genuine) 2010 GMC Sierra 3500 HD Alternator
PartNumber: 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: 2010 GMC Sierra 3500 HD Alternator
Vehicle Fitment- 2010 GMC Sierra 3500 HD | Denali, SLE, SLT, 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 remove the intake manifold sight shield, the accessory drive belt, the generator battery jumper cable nut, the generator battery jumper cable terminal, the generator bolts, and the generator.
By Bob
GM Specialist
28/10/2022Q: What is the recommended torque for the generator battery jumper cable nut?
A:
The recommended torque is 9 N.m (80 lb in).
By Bob
GM Specialist
28/10/2022Q: How to remove the Generator Bracket?
A:
You should the generator, the power steering pump, the engine wiring harness clip bolt, the generator bracket bolts, and the generator bracket.
By Bob
GM Specialist
28/10/2022Q: How to install the Generator?
A:
You should install the generator, the generator bolts, the generator battery jumper cable terminal, and the generator battery jumper cable nut.
By Bob
GM Specialist
28/10/2022Q: How to install the Auxiliary Generator Bracket?
A:
You should place the auxiliary generator bracket to the air conditioning (A/C) bracket, the auxiliary generator bracket bolt, and the auxiliary generator.
By Bob
GM Specialist
28/10/2022Q: How to install the Generator Bracket?
A:
You should place the generator bracket to the engine, install the generator bracket bolts, install the power steering pump and then install the generator.
By Bob
GM Specialist
28/10/2022Q: 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
28/10/2022Q: How to remove the Auxiliary Generator Bracket?
A:
You should remove the auxiliary generator, the auxiliary generator bracket bolt, and the auxiliary generator bracket.
By Bob
GM Specialist
28/10/2022See more FAQs (3)