How to replace the alternator bracket on GMC C3500?

The replacement process begins by removing generator brace retainer bolts from the generator bracket followed by removing both generator brace retainer and generator brace. Begin by installing the generator brace in its proper position while securing it to the generator bracket. Follow all instructions listed in the Fastener Notice section of Service Precautions. Complete the installation by tightening generator brace retaining bolts to 50 N.m (37 lb ft) between the generator brace and bracket.

OEM GMC C3500 Alternator Bracket

Alternator Mount

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26 Alternator Brackets found

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GMC C3500 Idler Pulley
Part Number: 10236997
$85.06 MSRP: $143.78
You Save: $58.72 (41%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Bracket, Engine Cooling; Alternator Bracket; Mount Bracket; Tensioner Bracket; Accessory Bracket; Generator Mounting Support.
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1996-2000 GMC C3500 | Sierra SL, Sierra SLE, Sierra SLT | 8 Cyl 5.7 L CNG, 8 Cyl 5.7 L GAS
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GMC C3500 Mount Brace
Part Number: 10237270
$13.11
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Product Specifications
- Other Name: Bracket-Generator; Alternator Brace; Rear Brace; Rear Bracket; Bracket, Generator Mounting; Brace, Generator Mounting
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1996-1997 GMC C3500 | Sierra SL, Sierra SLE, Sierra SLT | 8 Cyl 6.5 L DIESEL
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GMC C3500 Alternator Bracket
Part Number: 10233233
Product Specifications
- Other Name: Bracket, Generator Mounting; Mount Bracket; Power Steering Pump; Pulley; Alternator; Front; Reservoir; Power Brake Booster
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1988-1995 GMC C3500 | Sierra, Sierra SL, Sierra SLE, Sierra SLT, Sierra SLX | 8 Cyl 5.7 L GAS
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GMC C3500 Alternator Bracket
Part Number: 10187611
Product Specifications
- Other Name: Bracket, Generator Mounting; Mount Bracket; Alternator Rear Bracket; Bracket, Power Brake Booster
- Position: Rear
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1994-1995 GMC C3500 | Sierra SL, Sierra SLE, Sierra SLT | 8 Cyl 7.4 L GAS
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GMC C3500 Alternator Bracket
Part Number: 14079285
Product Specifications
- Other Name: Brace, Generator Mounting; Alternator Brace; Spacer, Generator Mounting; Spacer, Generator Adjust
- Position: Rear
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1984-1986 GMC C3500 | Base, High Sierra, Sierra Classic | 8 Cyl 5.0 L GAS, 8 Cyl 5.7 L GAS
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GMC C3500 Fan Brace
Part Number: 10230229
Product Specifications
- Other Name: Brace, Generator Mounting; Alternator Brace; Mount Bracket Brace
- Position: Rear
- Replaces: 14103109
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1988-1995 GMC C3500 | Sierra, Sierra SL, Sierra SLE, Sierra SLT, Sierra SLX | 8 Cyl 7.4 L GAS
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GMC C3500 Pulley Brace, Passenger Side
Part Number: 10118754
Product Specifications
- Other Name: Brace, Generator Mounting; Alternator Brace
- Position: Passenger Side
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1990-1995 GMC C3500 | Sierra, Sierra SL, Sierra SLE, Sierra SLT, Sierra SLX | 8 Cyl 5.7 L GAS
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GMC C3500 Mount Bracket
Part Number: 10118750
Product Specifications
- Other Name: Bracket; Power Steering Pump Bracket, Alternator Brace, Pulley Support, Power Brake Booster, Generator Mounting.
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1990-1995 GMC C3500 | Sierra, Sierra SL, Sierra SLE, Sierra SLT, Sierra SLX | 8 Cyl 5.7 L GAS
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GMC C3500 Pulley Brace, Driver Side
Part Number: 10118753
Product Specifications
- Other Name: Brace, Generator Mounting; Alternator Brace
- Position: Driver Side
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1990-1995 GMC C3500 | Sierra, Sierra SL, Sierra SLE, Sierra SLT, Sierra SLX | 8 Cyl 5.7 L GAS
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GMC C3500 Alternator Bracket
Part Number: 14081227
Product Specifications
- Other Name: Bracket, Generator; Front Bracket; Bracket, Generator Adjusting; Bracket, Generator Mounting; Bracket, Generator Adjust
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1984-1986 GMC C3500 | Base, High Sierra, Sierra Classic | 8 Cyl 5.0 L GAS, 8 Cyl 5.7 L GAS
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GMC C3500 Alternator Bracket
Part Number: 14015364
Product Specifications
- Other Name: Bracket, Generator Adjust; Bracket, Air Injection Reactor Pump; Bracket, Generator
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1984 GMC C3500 | Base | 6 Cyl 4.8 L GAS
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GMC C3500 Alternator Bracket
Part Number: 14079595
Product Specifications
- Other Name: Bracket, Generator Adjust; Alternator Adjuster
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1985-1986 GMC C3500 | Base, High Sierra, Sierra Classic | 6 Cyl 4.8 L GAS
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GMC C3500 Alternator Bracket
Part Number: 14079594
Product Specifications
- Other Name: Support, Generator Mounting
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1985-1986 GMC C3500 | Base, High Sierra, Sierra Classic | 6 Cyl 4.8 L GAS
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GMC C3500 Alternator Bracket
Part Number: 15589747
Product Specifications
- Other Name: Bracket, Generator Mounting; Mount Bracket; Power Steering Pump Bracket; Alternator Front Bracket; Bracket, Power Brake Booster
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1988-1995 GMC C3500 | Sierra, Sierra SL, Sierra SLE, Sierra SLT, Sierra SLX | 8 Cyl 6.2 L DIESEL, 8 Cyl 6.5 L DIESEL
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GMC C3500 Alternator Bracket, Passenger Side
Part Number: 12555686
Product Specifications
- Other Name: Bracket, Engine Cooling; Mount Bracket; Alternator Front Bracket; Bracket, Generator Mounting
- Position: Passenger Side
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1996-2000 GMC C3500 | Sierra SL, Sierra SLE, Sierra SLT | 8 Cyl 6.5 L DIESEL
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GMC C3500 Alternator Bracket
Part Number: 10237279
Product Specifications
- Other Name: Bracket, Generator Mounting; Mount Bracket; Alternator Front Bracket; Bracket, Engine Cooling
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1996-2000 GMC C3500 | Sierra SL, Sierra SLE, Sierra SLT | 8 Cyl 7.4 L GAS
View related parts
GMC C3500 Alternator Bracket
Part Number: 14103106
$64.37 MSRP: $114.94
You Save: $50.57 (44%)
Product Specifications
- Other Name: Bracket, Generator Mounting; Mount Bracket; Fan Bracket; Alternator Front Bracket; Bracket, Power Brake Booster
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1988-1993 GMC C3500 | Sierra, Sierra SLE, Sierra SLX | 8 Cyl 7.4 L GAS
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GMC C3500 Mount Bracket
Part Number: 10237281
Product Specifications
- Other Name: Bracket; Alternator Bracket; Alternator Front Bracket; Air Injection Reactor Pump & Multi-Function Compressor Bracket; Generator Mounting Bracket.
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1996-2000 GMC C3500 | Sierra SL, Sierra SLE, Sierra SLT | 8 Cyl 7.4 L GAS
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GMC C3500 Alternator Bracket
Part Number: 10237271
Product Specifications
- Other Name: Bracket, Generator Mounting; Alternator Brace; Rear Brace; Alternator Rear Bracket; Brace, Generator Mounting
- Position: Rear
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1996-2000 GMC C3500 | Sierra SL, Sierra SLE, Sierra SLT | 8 Cyl 6.5 L DIESEL, 8 Cyl 7.4 L GAS
View related parts
GMC C3500 Fan Brace
Part Number: 10045757
Product Specifications
- Other Name: Brace, Generator Mounting; Alternator Brace
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1988-1993 GMC C3500 | Sierra, Sierra SLE, Sierra SLX | 8 Cyl 7.4 L GAS

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GMC C3500 Alternator Bracket

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GMC C3500 Alternator Bracket Parts Questions & Experts Answers

Idler Pulley
10236997
Q: How to replace the alternator bracket on GMC C3500?
A: The replacement process begins by removing generator brace retainer bolts from the generator bracket followed by removing both generator brace retainer and generator brace. Begin by installing the generator brace in its proper position while securing it to the generator bracket. Follow all instructions listed in the Fastener Notice section of Service Precautions. Complete the installation by tightening generator brace retaining bolts to 50 N.m (37 lb ft) between the generator brace and bracket.

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Browse GMC C3500 Alternator Bracket by Years

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