How to replace the alternator on 4.8L, 5.3L, and 6.0L engines on GMC Savana 3500?

Engine replacement on 4.8l, 5.3l, and 6.0l units starts with disconnecting the battery's negative wire followed by belt removal. Begin by disconnecting the generator electrical connector and taking off the generator cable by sliding down the boot to expose the terminal stud. Then remove the generator cable nut from the terminal stud and remove the generator cable from the system. Next you should remove the generator bolts before you can extract the generator piece. Begin by installing the generator and thread in the generator bolts until they reach 50 n.m (37 lb ft). Begin installation by putting the generator cable into place and tightening the generator cable nut to the terminal stud with a torque of 9 n.m (80 lb in). Then slide the boot over the terminal stud. After generator electrical connector installation follow with accessory Drive Belt installation before reconnecting the negative Battery Cable.

OEM GMC Savana 3500 Alternator

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20 Alternators found

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GMC Savana 3500 Alternator
Part Number: 22781131
$266.46 MSRP: $587.66
You Save: $321.20 (55%)
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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:
- 2005-2016 GMC Savana 3500 | Base, LS, LT, SLE | 8 Cyl 4.8 L FLEX, 8 Cyl 4.8 L GAS, 8 Cyl 6.0 L CNG, 8 Cyl 6.0 L FLEX, 8 Cyl 6.0 L GAS, 8 Cyl 6.6 L DIESEL
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GMC Savana 3500 Alternator
Part Number: 20881337
$267.59 MSRP: $531.14
You Save: $263.55 (50%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Generator Assembly; Generator, Engine Electrical
- Replaces: 15905874, 25869451, 15905872, 22781127, 25968616
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2010-2014 GMC Savana 3500 | Base, LS, LT | 8 Cyl 4.8 L FLEX, 8 Cyl 6.0 L CNG, 8 Cyl 6.0 L FLEX
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GMC Savana 3500 Alternator
Part Number: 84143542
$256.04 MSRP: $508.22
You Save: $252.18 (50%)
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Product Specifications
- Other Name: Generator Assembly-.; Generator, Engine Electrical
- Replaces: 23487088, 22747894
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2017-2024 GMC Savana 3500 | Base, LS, LT | 6 Cyl 4.3 L FLEX, 6 Cyl 4.3 L GAS, 8 Cyl 4.8 L FLEX, 8 Cyl 6.0 L CNG, 8 Cyl 6.0 L FLEX, 8 Cyl 6.0 L GAS
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GMC Savana 3500 Alternator
Part Number: 19244747
$321.98 MSRP: $603.01
You Save: $281.03 (47%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Generator Assembly, (Remanufacture); Generator, Engine Electrical
- Replaces: 19151916, 10464456
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2001-2002 GMC Savana 3500 | Base, SLT | 6 Cyl 4.3 L GAS, 8 Cyl 5.7 L BI-FUEL, 8 Cyl 5.7 L GAS, 8 Cyl 6.5 L DIESEL, 8 Cyl 8.1 L GAS
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GMC Savana 3500 Alternator
Part Number: 19244751
$337.37 MSRP: $658.04
You Save: $320.67 (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:
- 2003-2016 GMC Savana 3500 | Base, LS, LT, SLE | 8 Cyl 4.8 L FLEX, 8 Cyl 4.8 L GAS, 8 Cyl 6.0 L CNG, 8 Cyl 6.0 L FLEX, 8 Cyl 6.0 L GAS, 8 Cyl 6.6 L DIESEL
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GMC Savana 3500 Alternator
Part Number: 84143543
$319.65 MSRP: $587.47
You Save: $267.82 (46%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Generator, Auxiliary; Generator, Engine Electrical
- Replaces: 22747896, 23487089
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2021-2024 GMC Savana 3500 | Base, LS, LT | 8 Cyl 6.6 L GAS
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GMC Savana 3500 Alternator
Part Number: 23150508
$190.91 MSRP: $403.57
You Save: $212.66 (53%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Generator Assembly; Generator, Engine Electrical
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2014-2017 GMC Savana 3500 | Base, LS, LT | 8 Cyl 4.8 L FLEX, 8 Cyl 6.0 L CNG, 8 Cyl 6.0 L FLEX, 8 Cyl 6.0 L GAS
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GMC Savana 3500 Alternator
Part Number: 84143539
$400.14 MSRP: $794.24
You Save: $394.10 (50%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Generator Assembly-.; Generator, Engine Electrical
- Replaces: 22949466
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2016-2020 GMC Savana 3500 | Base, LS, LT | 6 Cyl 4.3 L FLEX, 6 Cyl 4.3 L GAS, 8 Cyl 4.8 L FLEX, 8 Cyl 6.0 L CNG, 8 Cyl 6.0 L FLEX, 8 Cyl 6.0 L GAS
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GMC Savana 3500 Alternator
Part Number: 13552630
$241.84 MSRP: $433.81
You Save: $191.97 (45%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Generator Assembly-.; Generator, Engine Electrical
- Replaced by: 13563314
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2021-2024 GMC Savana 3500 | Base, LS, LT | 6 Cyl 4.3 L FLEX, 6 Cyl 4.3 L GAS, 8 Cyl 6.6 L GAS
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GMC Savana 3500 Alternator
Part Number: 84331735
$244.25 MSRP: $441.21
You Save: $196.96 (45%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Generator Assembly-.; Generator, Engine Electrical
- Replaces: 84122173
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2017-2022 GMC Savana 3500 | Base, LS, LT | 4 Cyl 2.8 L DIESEL, 8 Cyl 4.8 L FLEX, 8 Cyl 6.0 L FLEX, 8 Cyl 6.0 L GAS
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GMC Savana 3500 Alternator
Part Number: 19244728
$249.73 MSRP: $467.44
You Save: $217.71 (47%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Generator Assembly, (Remanufacture); Generator, Engine Electrical
- Replaces: 10464455, 19151894
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2001-2002 GMC Savana 3500 | Base, SLT | 6 Cyl 4.3 L GAS, 8 Cyl 5.7 L BI-FUEL, 8 Cyl 5.7 L GAS, 8 Cyl 6.5 L DIESEL, 8 Cyl 8.1 L GAS
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GMC Savana 3500 Alternator
Part Number: 22817848
$293.04 MSRP: $564.72
You Save: $271.68 (49%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Generator Assembly; Generator, Engine Electrical
- Replaces: 15204278, 20911204, 22781128
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2009-2012 GMC Savana 3500 | Base, LS, LT | 8 Cyl 4.8 L FLEX, 8 Cyl 4.8 L GAS, 8 Cyl 6.0 L CNG, 8 Cyl 6.0 L FLEX, 8 Cyl 6.0 L GAS, 8 Cyl 6.6 L DIESEL
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GMC Savana 3500 Alternator
Part Number: 84331736
$368.23 MSRP: $549.31
You Save: $181.08 (33%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Generator Assembly-.; Generator, Engine Electrical
- Replaces: 84122172
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2017-2022 GMC Savana 3500 | Base, LS, LT | 4 Cyl 2.8 L DIESEL, 8 Cyl 4.8 L FLEX, 8 Cyl 6.0 L FLEX, 8 Cyl 6.0 L GAS
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GMC Savana 3500 Alternator
Part Number: 84206550
$234.18 MSRP: $464.82
You Save: $230.64 (50%)
ADD TO CART
Product Specifications
- Other Name: Alternator, 105 Amplifier Generator (K68); Generator, Engine Electrical
- Replaces: 23304114
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2016-2024 GMC Savana 3500 | Base, LS, LT | 4 Cyl 2.8 L DIESEL, 6 Cyl 4.3 L FLEX, 6 Cyl 4.3 L GAS, 8 Cyl 4.8 L FLEX, 8 Cyl 6.0 L CNG, 8 Cyl 6.0 L FLEX, 8 Cyl 6.0 L GAS, 8 Cyl 6.6 L GAS
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GMC Savana 3500 Alternator
Part Number: 19244765
Product Specifications
- Other Name: Generator, Engine Electrical
- Replaces: 19152119, 10463686
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1998-2000 GMC Savana 3500 | Base, SLE | 6 Cyl 4.3 L GAS, 8 Cyl 5.7 L GAS, 8 Cyl 6.5 L DIESEL, 8 Cyl 7.4 L GAS
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GMC Savana 3500 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:
- 2003-2004 GMC Savana 3500 | Base, SLE | 8 Cyl 4.8 L GAS, 8 Cyl 6.0 L CNG, 8 Cyl 6.0 L GAS
View related parts
GMC Savana 3500 Alternator
Part Number: 19244778
Product Specifications
- Other Name: Generator Assembly, (Remanufacture); Generator, Engine Electrical
- Replaces: 10464457, 10463651, 19152037
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1996-2000 GMC Savana 3500 | Base, SLE | 6 Cyl 4.3 L GAS, 8 Cyl 5.7 L GAS, 8 Cyl 6.5 L DIESEL, 8 Cyl 7.4 L GAS
View related parts
GMC Savana 3500 Alternator
Part Number: 19244770
Product Specifications
- Other Name: Generator Assembly, (Remanufacture); Generator, Engine Electrical
- Replaces: 10464081, 10463636, 19152127
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1996-2000 GMC Savana 3500 | Base, SLE | 6 Cyl 4.3 L GAS, 8 Cyl 5.7 L GAS, 8 Cyl 6.5 L DIESEL, 8 Cyl 7.4 L GAS
View related parts
GMC Savana 3500 Alternator
Part Number: 19244781
Product Specifications
- Other Name: Generator Assembly, (Remanufacture); Generator, Engine Electrical
- Replaces: 10463940, 19152043
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1997-2000 GMC Savana 3500 | Base, SLE | 8 Cyl 6.5 L DIESEL
View related parts
GMC Savana 3500 Alternator
Part Number: 22817847
$265.14 MSRP: $461.75
You Save: $196.61 (43%)
Product Specifications
- Other Name: Generator Assembly; Generator, Engine Electrical
- Replaces: 20915902, 21998419
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2005-2015 GMC Savana 3500 | Base, LS, LT, SLE | 8 Cyl 4.8 L FLEX, 8 Cyl 4.8 L GAS, 8 Cyl 6.0 L CNG, 8 Cyl 6.0 L FLEX, 8 Cyl 6.0 L GAS

GMC Savana 3500 Alternator

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GMC Savana 3500 Alternator Parts Questions & Experts Answers

Alternator
19244751
Q: How to replace the alternator on 4.8L, 5.3L, and 6.0L engines on GMC Savana 3500?
A: Engine replacement on 4.8l, 5.3l, and 6.0l units starts with disconnecting the battery's negative wire followed by belt removal. Begin by disconnecting the generator electrical connector and taking off the generator cable by sliding down the boot to expose the terminal stud. Then remove the generator cable nut from the terminal stud and remove the generator cable from the system. Next you should remove the generator bolts before you can extract the generator piece. Begin by installing the generator and thread in the generator bolts until they reach 50 n.m (37 lb ft). Begin installation by putting the generator cable into place and tightening the generator cable nut to the terminal stud with a torque of 9 n.m (80 lb in). Then slide the boot over the terminal stud. After generator electrical connector installation follow with accessory Drive Belt installation before reconnecting the negative Battery Cable.