How to Remove the Alternator on Chevrolet Avalanche,Silverado,Suburban,Tahoe,GMC Sierra,Yukon,Yukon Denali and Yukon XL?

To remove the alternator on a V6 model, start by disconnecting the cable from the negative battery terminal and removing the air intake duct and accessory drive belt. Unbolt the clamp that secures the heater outlet hose to the alternator mounting bracket, disconnect the electrical connector from the alternator, and peel back the weather boot from the B+ terminal to remove the battery cable from the alternator. Finally, remove the alternator mounting bolts and the alternator. The installation is the reverse of removal. On V8 models, follow similar removal steps as the V6 models. Again, installation is the reverse of removal.

Genuine Chevrolet Suburban Alternator

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45 Alternators found

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Chevrolet Suburban GENERATOR Assembly
Part Number: 20881337
$248.81 MSRP: $504.88
You Save: $256.07 (51%)
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Product Specifications
- Other Name: Generator Asm ; Generator, Engine Electrical; Alternator
- Replaces: 25968616, 25869451, 15905872, 22781127, 15905874
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2007-2014 Chevrolet Suburban | 1/2 TON, 3/4 TON | 8 Cyl 5.3L, 8 Cyl 5.3L Flex, 8 Cyl 6.0L, 8 Cyl 6.0L Flex
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Chevrolet Suburban GENERATOR Assembly
Part Number: 84143543
$300.07 MSRP: $563.79
You Save: $263.72 (47%)
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Product Specifications
- Other Name: Generator Assembly, .; Alternator
- Replaces: 23487089, 22747896
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2015-2020 Chevrolet Suburban | 1500 4 DOOR UTILITY | 8 Cyl 5.3L, 8 Cyl 6.2L
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Chevrolet Suburban GENERATOR Assembly
Part Number: 22781131
$250.14 MSRP: $563.97
You Save: $313.83 (56%)
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Product Specifications
- Other Name: Generator Asm ; Generator, Engine Electrical; Alternator
- Replaces: 94665137, 15222341, 15124532, 15226003, 15222342, 20989651, 15847291, 19118686
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2006 Chevrolet Suburban | 1/2 TON, 3/4 TON | 8 Cyl 6.0L, 8 Cyl 8.1L
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Chevrolet Suburban GENERATOR Assembly (Remanufacture)
Part Number: 19244751
$316.76 MSRP: $631.52
You Save: $314.76 (50%)
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Product Specifications
- Other Name: Generator Asm,(Remanufacture); Alternator
- Replaces: 20989650, 22781130, 19151921, 10464476, 15200109, 15263859
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2003-2006 Chevrolet Suburban | 1/2 TON, 1500 CREW CAB, 1500 CREW CAB LONG BOX, 1500 CREW CAB STANDARD BOX, 1500 EXTENDED CAB LONG BOX, 1500 EXTENDED CAB STANDARD BOX, 1500 REGULAR CAB LONG BOX, 1500 REGULAR CAB STANDARD BOX, 2500 CREW CAB LONG BOX, 2500 CREW CAB STANDARD BOX, 2500 EXTENDED CAB LONG BOX, 2500 EXTENDED CAB STANDARD BOX, 2500 REGULAR CAB, 3/4 TON, 3500 CHASSIS EXTENDED CAB 161.5, 3500 CHASSIS REGULAR CAB 137.0, 3500 CHASSIS REGULAR CAB 161.5, 3500 CREW CAB, 3500 EXTENDED CAB, 3500 REGULAR CAB, 4 DOOR 1/2 TON, CLASSIC 1500 CREW CAB LONG BOX, CLASSIC 1500 EXTENDED CAB LONG BOX, CLASSIC 1500 EXTENDED CAB STANDARD BOX, CLASSIC 1500 REGULAR CAB LONG BOX, CLASSIC 1500 REGULAR CAB STANDARD BOX, CLASSIC 2500 CREW CAB LONG BOX, CLASSIC 2500 CREW CAB STANDARD BOX, CLASSIC 2500 EXTENDED CAB LONG BOX, CLASSIC 2500 EXTENDED CAB STANDARD BOX, CLASSIC 2500 REGULAR CAB, CLASSIC 3500 CHASSIS EXTENDED CAB 161.5, CLASSIC 3500 CREW CAB, CLASSIC 3500 EXTENDED CAB, CLASSIC 3500 REGULAR CAB, EXT 1/2 TON, EXT 3/4 TON, XL 1/2 TON, XL 3/4 TON, YUKON/DENALI | 8 Cyl 5.3L, 8 Cyl 5.3L Flex, 8 Cyl 6.0L
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Chevrolet Suburban GENERATOR Assembly
Part Number: 84143542
$238.07 MSRP: $483.10
You Save: $245.03 (51%)
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Product Specifications
- Other Name: Generator Assembly, .; Alternator
- Replaces: 23487088, 22747894
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2016-2019 Chevrolet Suburban | 3500 4 DOOR UTILITY | 8 Cyl 6.0L Flex
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Chevrolet Suburban GENERATOR Assembly
Part Number: 84143540
$325.84 MSRP: $641.94
You Save: $316.10 (50%)
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Product Specifications
- Other Name: Generator Assembly, .; Alternator
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2015-2020 Chevrolet Suburban | 1500 4 DOOR UTILITY | 8 Cyl 5.3L, 8 Cyl 6.2L
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Chevrolet Suburban GENERATOR Assembly
Part Number: 19244731
$282.21 MSRP: $511.62
You Save: $229.41 (45%)
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Product Specifications
- Other Name: Generator Asm,(Remanufacture) ; Generator, Engine Electrical; Alternator
- Replaces: 10464481, 19151898
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2003-2004 Chevrolet Suburban | 1/2 TON, 1500 CREW CAB, 1500 CREW CAB LONG BOX, 1500 CREW CAB STANDARD BOX, 1500 EXTENDED CAB LONG BOX, 1500 EXTENDED CAB STANDARD BOX, 1500 REGULAR CAB LONG BOX, 1500 REGULAR CAB STANDARD BOX, 2500 CREW CAB LONG BOX, 2500 CREW CAB STANDARD BOX, 2500 EXTENDED CAB LONG BOX, 2500 EXTENDED CAB STANDARD BOX, 2500 REGULAR CAB, 3/4 TON, 3500 CHASSIS EXTENDED CAB 161.5, 3500 CHASSIS REGULAR CAB 137.0, 3500 CHASSIS REGULAR CAB 161.5, 3500 CREW CAB, 3500 EXTENDED CAB, 3500 REGULAR CAB, 4 DOOR 1/2 TON, CLASSIC 1500 CREW CAB LONG BOX, CLASSIC 1500 EXTENDED CAB LONG BOX, CLASSIC 1500 EXTENDED CAB STANDARD BOX, CLASSIC 1500 REGULAR CAB LONG BOX, CLASSIC 1500 REGULAR CAB STANDARD BOX, CLASSIC 2500 CREW CAB LONG BOX, CLASSIC 2500 CREW CAB STANDARD BOX, CLASSIC 2500 EXTENDED CAB LONG BOX, CLASSIC 2500 EXTENDED CAB STANDARD BOX, CLASSIC 2500 REGULAR CAB, CLASSIC 3500 CHASSIS EXTENDED CAB 161.5, CLASSIC 3500 CREW CAB, CLASSIC 3500 EXTENDED CAB, CLASSIC 3500 REGULAR CAB, EXT 1/2 TON, EXT 3/4 TON, XL 1/2 TON, XL 3/4 TON, YUKON/DENALI | 8 Cyl 5.3L, 8 Cyl 5.3L Flex, 8 Cyl 6.0L, 8 Cyl 8.1L
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Chevrolet Suburban GENERATOR Assembly (Remanufacture)
Part Number: 19244778
$197.89 MSRP: $399.16
You Save: $201.27 (51%)
ADD TO CART
Product Specifications
- Other Name: Generator Asm,(Remanufacture); Alternator
- Replaces: 10463651, 10464457, 19152037
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1996-1999 Chevrolet Suburban | 1/2 TON, 3/4 TON | 8 Cyl 5.7L, 8 Cyl 7.4L
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Chevrolet Suburban Engine Electrical GENERATOR
Part Number: 15128978
$301.07 MSRP: $609.73
You Save: $308.66 (51%)
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Product Specifications
- Other Name: Generator, Engine Electrical; Alternator
- Replaces: 10371020
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2005-2006 Chevrolet Suburban | 1/2 TON | 8 Cyl 5.3L, 8 Cyl 5.3L Flex, 8 Cyl 6.0L
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Chevrolet Suburban GENERATOR Assembly
Part Number: 84143539
$372.05 MSRP: $754.98
You Save: $382.93 (51%)
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Product Specifications
- Other Name: Generator Assembly, .; Alternator
- Replaces: 22949466
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2016-2019 Chevrolet Suburban | 3500 4 DOOR UTILITY | 8 Cyl 6.0L Flex
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Chevrolet Suburban GENERATOR Assembly
Part Number: 22817848
$272.47 MSRP: $536.80
You Save: $264.33 (50%)
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Product Specifications
- Other Name: Generator Asm ; Generator, Engine Electrical; Alternator
- Replaces: 20911204, 22781128, 15204278
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2007-2014 Chevrolet Suburban | 3/4 TON | 8 Cyl 6.0L, 8 Cyl 6.0L Flex
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Chevrolet Suburban GENERATOR Assembly (Remanufacture)
Part Number: 19244746
$340.17 MSRP: $678.34
You Save: $338.17 (50%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Generator Asm,(Remanufacture); Alternator
- Replaces: 19151915, 10464453
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2000-2002 Chevrolet Suburban | 1/2 TON, 1500 CREW CAB LONG BOX, 1500 EXTENDED CAB LONG BOX, 1500 EXTENDED CAB STANDARD BOX, 1500 REGULAR CAB LONG BOX, 1500 REGULAR CAB STANDARD BOX, 2500 CREW CAB LONG BOX, 2500 CREW CAB STANDARD BOX, 2500 EXTENDED CAB LONG BOX, 2500 EXTENDED CAB STANDARD BOX, 2500 REGULAR CAB, 3/4 TON, 3500 CHASSIS EXTENDED CAB 185.5, 3500 CREW CAB, 3500 EXTENDED CAB, 3500 REGULAR CAB, 4 DOOR 1/2 TON, CLASSIC 1500 CREW CAB LONG BOX, CLASSIC 1500 EXTENDED CAB LONG BOX, CLASSIC 1500 EXTENDED CAB STANDARD BOX, CLASSIC 1500 REGULAR CAB LONG BOX, CLASSIC 1500 REGULAR CAB STANDARD BOX, CLASSIC 2500 CREW CAB LONG BOX, CLASSIC 2500 CREW CAB STANDARD BOX, CLASSIC 2500 EXTENDED CAB LONG BOX, CLASSIC 2500 EXTENDED CAB STANDARD BOX, CLASSIC 2500 REGULAR CAB, CLASSIC 3500 CHASSIS EXTENDED CAB 161.5, CLASSIC 3500 CREW CAB, CLASSIC 3500 EXTENDED CAB, CLASSIC 3500 REGULAR CAB, EXT 1/2 TON, EXT 3/4 TON, XL 1/2 TON, XL 3/4 TON, YUKON/DENALI | 8 Cyl 5.3L, 8 Cyl 5.3L Flex, 8 Cyl 6.0L, 8 Cyl 8.1L
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Chevrolet Suburban Engine Electrical GENERATOR
Part Number: 20989650
$316.76 MSRP: $631.52
You Save: $314.76 (50%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Generator Asm ; Generator, Engine Electrical
- Replaced by: 19244751
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2006 Chevrolet Suburban | 3/4 TON | 8 Cyl 6.0L
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Chevrolet Suburban GENERATOR Assembly (Remanufacture)
Part Number: 19244779
$241.89 MSRP: $455.92
You Save: $214.03 (47%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Generator Asm,(Remanufacture); Alternator
- Replaces: 10463652, 19152038
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1996-1999 Chevrolet Suburban | 1/2 TON, 3/4 TON | 8 Cyl 5.7L, 8 Cyl 6.5L Diesel, 8 Cyl 7.4L
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Chevrolet Suburban GENERATOR Assembly (Remanufacture)(Delco Cs130 100 Amplitude Modulation*Mating Connect
Part Number: 19152476
$197.44 MSRP: $394.42
You Save: $196.98 (50%)
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Product Specifications
- Other Name: Generator Asm,(Remanufacture)(Delco Cs130 100 Amplitude Modulation*Mating Connect ; Generator, Engine Electrical; Alternator
- Replaces: 10463415, 10463111
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1987-1995 Chevrolet Suburban | 1/2 TON, 3/4 TON | 8 Cyl 5.0L, 8 Cyl 5.7L, 8 Cyl 6.2L Diesel, 8 Cyl 7.4L
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Chevrolet Suburban GENERATOR Assembly
Part Number: 13534128
$174.20 MSRP: $353.50
You Save: $179.30 (51%)
ADD TO CART
Product Specifications
- Other Name: Generator Assembly, .; Alternator
- Replaced by: 85671417
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2021 Chevrolet Suburban | 1/2 TON | 8 Cyl 5.3L, 8 Cyl 6.2L
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Chevrolet Suburban GENERATOR Assembly
Part Number: 13534129
$220.01 MSRP: $400.01
You Save: $180.00 (45%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Generator Assembly, .; Alternator
- Replaced by: 13539731
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2021 Chevrolet Suburban | 1/2 TON
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Chevrolet Suburban Generator Assembly, .
Part Number: 13539729
$238.68 MSRP: $430.06
You Save: $191.38 (45%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Alternator
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2021 Chevrolet Suburban | 1/2 TON
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Chevrolet Suburban Alternator Replacement
Part Number: 19244727
$171.29 MSRP: $298.21
You Save: $126.92 (43%)
Product Specifications
- Other Name: Generator Asm,(Remanufacture) ; Generator, Engine Electrical; Alternator
- Replaces: 10464451, 19151891, 10464404, 10464438, 19151893
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2000-2003 Chevrolet Suburban | 1/2 TON, 1500 CREW CAB LONG BOX, 1500 EXTENDED CAB LONG BOX, 1500 EXTENDED CAB STANDARD BOX, 1500 REGULAR CAB LONG BOX, 1500 REGULAR CAB STANDARD BOX, 2500 CREW CAB LONG BOX, 2500 CREW CAB STANDARD BOX, 2500 EXTENDED CAB LONG BOX, 2500 EXTENDED CAB STANDARD BOX, 2500 REGULAR CAB, 3/4 TON, 3500 CHASSIS EXTENDED CAB 185.5, 3500 CREW CAB, 3500 EXTENDED CAB, 3500 REGULAR CAB, 4 DOOR 1/2 TON, CLASSIC 1500 CREW CAB LONG BOX, CLASSIC 1500 EXTENDED CAB LONG BOX, CLASSIC 1500 EXTENDED CAB STANDARD BOX, CLASSIC 1500 REGULAR CAB LONG BOX, CLASSIC 1500 REGULAR CAB STANDARD BOX, CLASSIC 2500 CREW CAB LONG BOX, CLASSIC 2500 CREW CAB STANDARD BOX, CLASSIC 2500 EXTENDED CAB LONG BOX, CLASSIC 2500 EXTENDED CAB STANDARD BOX, CLASSIC 2500 REGULAR CAB, CLASSIC 3500 CHASSIS EXTENDED CAB 161.5, CLASSIC 3500 CREW CAB, CLASSIC 3500 EXTENDED CAB, CLASSIC 3500 REGULAR CAB, EXT 1/2 TON, EXT 3/4 TON, XL 1/2 TON, XL 3/4 TON, YUKON/DENALI | 8 Cyl 5.3L, 8 Cyl 5.3L Flex, 8 Cyl 6.0L, 8 Cyl 8.1L
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Chevrolet Suburban GENERATOR Assembly
Part Number: 22817847
$263.95 MSRP: $461.75
You Save: $197.80 (43%)
Product Specifications
- Other Name: Generator Asm ; Generator, Engine Electrical; Alternator
- Replaces: 20915902, 21998419
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2006 Chevrolet Suburban | 1/2 TON, 3/4 TON | 8 Cyl 6.0L, 8 Cyl 8.1L

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Chevrolet Suburban Alternator Parts Questions & Experts Answers

GENERATOR Assembly
25877026
Q: How to Remove the Alternator on Chevrolet Avalanche,Silverado,Suburban,Tahoe,GMC Sierra,Yukon,Yukon Denali and Yukon XL?
A: To remove the alternator on a V6 model, start by disconnecting the cable from the negative battery terminal and removing the air intake duct and accessory drive belt. Unbolt the clamp that secures the heater outlet hose to the alternator mounting bracket, disconnect the electrical connector from the alternator, and peel back the weather boot from the B+ terminal to remove the Battery Cable from the alternator. Finally, remove the alternator mounting bolts and the alternator. The installation is the reverse of removal. On V8 models, follow similar removal steps as the V6 models. Again, installation is the reverse of removal.