How to replace the alternator on Chevrolet Avalanche 1500?

Begin by disconnecting the negative Battery Cable along with removing the accessory Drive Belt. Remove the engine sight shield if you need to. To begin replace the generator start by disconnecting the electrical connector followed by removing the generator cable through boot boot removal which reveals the terminal stud. Afterward remove the generator cable nut from the terminal stud to take out the generator cable. First access the generator bolts and then move to the removal of the generator assembly. After placing the generator in its original position install the bolts while tightening them to 50 n.m (37 lb ft). Affix the generator cable by fastening the terminal stud with a generator cable nut between 9 n.m (80 lb in) to 10 n.m (86 lb in) torque before putting the boot in position on the terminal stud. Reattach the generator electrical connector then reinstall the engine sight shield and finally put on the accessory Drive Belt before reconnecting the negative Battery Cable.

OEM Chevrolet Avalanche 1500 Alternator

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8 Alternators found

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Chevrolet Avalanche 1500 Alternator Part Number: 19244751
$309.77 MSRP: $604.07
You Save: $294.30 (49%)
Ships in 1 Business Day
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Product Specifications
- Other Name: Generator Assembly, (Remanufacture); Generator, Engine Electrical
- Replaces: 10464476, 15200109, 15263859, 20989650, 22781130, 19151921
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2003-2005 Chevrolet Avalanche 1500 | Base, LS, LT, North Face, On Road Edition, WBH, Z66, Z71 | 8 Cyl 5.3 L FLEX, 8 Cyl 5.3 L GAS
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Chevrolet Avalanche 1500 Alternator Part Number: 22781131
$271.79 MSRP: $599.42
You Save: $327.63 (55%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Generator Assembly; Generator, Engine Electrical
- Replaces: 19118686, 15847291, 94665137, 15222342, 15124532, 15222341, 15226003, 20989651
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2006 Chevrolet Avalanche 1500 | LS, LT, Z66, Z71 | 8 Cyl 5.3 L FLEX, 8 Cyl 5.3 L GAS
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Chevrolet Avalanche 1500 Alternator Part Number: 19244746
$373.08 MSRP: $727.88
You Save: $354.80 (49%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Generator Assembly, (Remanufacture); Generator, Engine Electrical
- Replaces: 19151915, 10464453
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2002 Chevrolet Avalanche 1500 | Base, North Face, On Road Edition, Z71 | 8 Cyl 5.3 L GAS
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Chevrolet Avalanche 1500 Alternator Part Number: 15128978
$325.33 MSRP: $609.73
You Save: $284.40 (47%)
Ships in 1 Business Day
ADD TO CART
Product Specifications
- Other Name: Generator; Generator, Engine Electrical
- Replaces: 10371020
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2006 Chevrolet Avalanche 1500 | LS, LT, Z66, Z71 | 8 Cyl 5.3 L FLEX, 8 Cyl 5.3 L GAS
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Chevrolet Avalanche 1500 Alternator Part Number: 15263858
Product Specifications
- Other Name: Generator Assembly; Generator, Engine Electrical
- Replaces: 10392759
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2006 Chevrolet Avalanche 1500 | LS, LT, Z66, Z71 | 8 Cyl 5.3 L FLEX, 8 Cyl 5.3 L GAS
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Chevrolet Avalanche 1500 Alternator Part Number: 19244731
$286.05 MSRP: $511.62
You Save: $225.57 (45%)
Product Specifications
- Other Name: Generator Assembly, (Remanufacture); Generator, Engine Electrical
- Replaces: 19151898, 10464481
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2003-2005 Chevrolet Avalanche 1500 | Base, LS, LT, North Face, On Road Edition, WBH, Z66, Z71 | 8 Cyl 5.3 L FLEX, 8 Cyl 5.3 L GAS
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Chevrolet Avalanche 1500 Alternator Part Number: 19244727
$172.06 MSRP: $298.21
You Save: $126.15 (43%)
Product Specifications
- Other Name: Generator Assembly, (Remanufacture); Generator, Engine Electrical
- Replaces: 10464438, 19151893, 10464451, 10464404, 19151891
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2002 Chevrolet Avalanche 1500 | Base, North Face, On Road Edition, Z71 | 8 Cyl 5.3 L GAS
View related parts
Chevrolet Avalanche 1500 Alternator Part Number: 15219565
Product Specifications
- Other Name: Generator Assembly; Generator, Engine Electrical
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2005 Chevrolet Avalanche 1500 | Base, LS, LT, Z66, Z71 | 8 Cyl 5.3 L FLEX, 8 Cyl 5.3 L GAS

Chevrolet Avalanche 1500 Alternator

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Chevrolet Avalanche 1500 Alternator Parts Questions & Experts Answers

Alternator
19244751
Q: How to replace the alternator on Chevrolet Avalanche 1500?
A:
Begin by disconnecting the negative Battery Cable along with removing the accessory Drive Belt. Remove the engine sight shield if you need to. To begin replace the generator start by disconnecting the electrical connector followed by removing the generator cable through boot boot removal which reveals the terminal stud. Afterward remove the generator cable nut from the terminal stud to take out the generator cable. First access the generator bolts and then move to the removal of the generator assembly. After placing the generator in its original position install the bolts while tightening them to 50 n.m (37 lb ft). Affix the generator cable by fastening the terminal stud with a generator cable nut between 9 n.m (80 lb in) to 10 n.m (86 lb in) torque before putting the boot in position on the terminal stud. Reattach the generator electrical connector then reinstall the engine sight shield and finally put on the accessory Drive Belt before reconnecting the negative Battery Cable.