How to replace the alternator bracket on 4.8L, 5.3L, and 6.0L engines on Chevrolet Express 2500?

In order to replace generator bracket in 4.8l, 5.3l and 6.0l engines first the generator should be removed and after that the Power Steering Pump. Next, extract the generator bracket bolts before removing the generator bracket. At the time of installation, put the generator bracket in position, and follow the fasteners' caution instructions. Fasten the generator bracket bolts to a torque of 50 nm (37 lb ft). Install back the Power Steering Pump and finally; install back the generator.

OEM Chevrolet Express 2500 Alternator Bracket

Alternator Mount

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9 Alternator Brackets found

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Chevrolet Express 2500 Mount Bracket Part Number: 12567922
$121.68 MSRP: $211.86
You Save: $90.18 (43%)
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Product Specifications
- Other Name: Bracket, Generator Mounting; Alternator Bracket; Bracket, Power Brake Booster
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2003-2020 Chevrolet Express 2500 | Base, LS, LT | 8 Cyl 4.8 L FLEX, 8 Cyl 4.8 L GAS, 8 Cyl 5.3 L GAS, 8 Cyl 6.0 L CNG, 8 Cyl 6.0 L FLEX, 8 Cyl 6.0 L GAS
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Chevrolet Express 2500 Mount Bracket Part Number: 12554030
$96.56 MSRP: $163.23
You Save: $66.67 (41%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Bracket, Generator Mounting; Alternator Bracket; Bracket; Bracket, Power Brake Booster
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2003-2016 Chevrolet Express 2500 | Base, LS, LT | 8 Cyl 4.8 L FLEX, 8 Cyl 4.8 L GAS, 8 Cyl 5.3 L GAS, 8 Cyl 6.0 L CNG, 8 Cyl 6.0 L FLEX, 8 Cyl 6.0 L GAS
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Chevrolet Express 2500 Idler Pulley Part Number: 10236997
$91.02 MSRP: $153.85
You Save: $62.83 (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:
- 1996-2006 Chevrolet Express 2500 | Base, LS | 6 Cyl 4.3 L GAS, 8 Cyl 5.0 L GAS, 8 Cyl 5.7 L BI-FUEL, 8 Cyl 5.7 L CNG, 8 Cyl 5.7 L GAS
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Chevrolet Express 2500 Support Bracket Part Number: 97356246
$22.97 MSRP: $37.74
You Save: $14.77 (40%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Bracket-Generator; Alternator Bracket; Upper Bracket; Bracket; Bracket, Generator Mounting
- Replaces: 97212348
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2006-2016 Chevrolet Express 2500 | Base, LS, LT | 8 Cyl 6.6 L DIESEL
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Chevrolet Express 2500 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:
- 1996-1999 Chevrolet Express 2500 | Base, LS | 6 Cyl 4.3 L GAS, 8 Cyl 5.0 L GAS, 8 Cyl 5.7 L GAS, 8 Cyl 6.5 L DIESEL
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Chevrolet Express 2500 Alternator Bracket Part Number: 12638375
$82.80 MSRP: $131.47
You Save: $48.67 (38%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Bracket, Generator Mounting
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2013-2016 Chevrolet Express 2500 | Base | 8 Cyl 6.6 L DIESEL
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Chevrolet Express 2500 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:
- 1996-2002 Chevrolet Express 2500 | Base, LS | 8 Cyl 6.5 L DIESEL
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Chevrolet Express 2500 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 Chevrolet Express 2500 | Base, LS | 6 Cyl 4.3 L GAS, 8 Cyl 5.0 L GAS, 8 Cyl 5.7 L GAS, 8 Cyl 6.5 L DIESEL
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Chevrolet Express 2500 Alternator Bracket Part Number: 97365711
$161.01 MSRP: $253.34
You Save: $92.33 (37%)
Product Specifications
- Other Name: Bracket, Generator Mounting
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2006-2012 Chevrolet Express 2500 | Base, LS, LT | 8 Cyl 6.6 L DIESEL

Chevrolet Express 2500 Alternator Bracket

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Chevrolet Express 2500 Alternator Bracket Parts and Q&A

Mount Bracket
12554030
Q: How to replace the alternator bracket on 4.8L, 5.3L, and 6.0L engines on Chevrolet Express 2500?
A:
In order to replace generator bracket in 4.8l, 5.3l and 6.0l engines first the generator should be removed and after that the Power Steering Pump. Next, extract the generator bracket bolts before removing the generator bracket. At the time of installation, put the generator bracket in position, and follow the fasteners' caution instructions. Fasten the generator bracket bolts to a torque of 50 nm (37 lb ft). Install back the Power Steering Pump and finally; install back the generator.