How to remove and install an alternator on an engine for Chevrolet Astro?

Removal begins with disconnecting the cable from the negative terminal of the battery. On CMFI and CSFI engines, the air cleaner assembly is removed. On carbureted TBI engines (and CMFI engines, if necessary), the upper fan shroud is removed. The electrical connectors are then detached from the alternator. If necessary, the drivebelt is removed from the alternator pulley before the alternator mounting bolts and braces (if used) are removed. Finally, the alternator is removed from the engine. Installation is the reverse of removal. On models equipped with multiple V-belts, the drivebelt adjustment procedure is performed.

Genuine Chevrolet Astro Alternator

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21 Alternators found

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Chevrolet Astro 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:
- 2005 Chevrolet Astro | VAN ASTRO | 6 Cyl 4.3L
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Chevrolet Astro 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:
- 2004 Chevrolet Astro | VAN ASTRO | 6 Cyl 4.3L
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Chevrolet Astro GENERATOR Assembly (Remanufacture)
Part Number: 19244778
$197.89 MSRP: $399.16
You Save: $201.27 (51%)
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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 Astro | VAN ASTRO | 6 Cyl 4.3L
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Chevrolet Astro GENERATOR Assembly (Remanufacture)
Part Number: 19244779
$241.89 MSRP: $455.92
You Save: $214.03 (47%)
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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 Astro | VAN ASTRO | 6 Cyl 4.3L
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Chevrolet Astro GENERATOR Assembly (Remanufacture)
Part Number: 19244782
$256.21 MSRP: $482.94
You Save: $226.73 (47%)
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Product Specifications
- Other Name: Generator Asm,(Remanufacture); Alternator
- Replaces: 19152053, 10464084
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2000 Chevrolet Astro | VAN ASTRO | 6 Cyl 4.3L
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Chevrolet Astro GENERATOR Assembly (Remanufacture)
Part Number: 19244789
$241.74 MSRP: $455.64
You Save: $213.90 (47%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Generator Asm,(Remanufacture); Alternator
- Replaces: 19152071, 10464433
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2000 Chevrolet Astro | VAN ASTRO | 6 Cyl 4.3L
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Chevrolet Astro Reman Alternator (Delco 12Si 66 Amps)
Part Number: 19151871
$61.92 MSRP: $175.76
You Save: $113.84 (65%)
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Product Specifications
- Other Name: Reman Alternator(Delco 12Si 66 Amps) ; Gener Rem; Alternator
- Replaces: 1979867, 10497077, 1979860, 1979862, 01979862, 01979867, 01979860
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1985 Chevrolet Astro | VAN ASTRO | 6 Cyl 4.3L
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Chevrolet Astro 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:
- 2001-2004 Chevrolet Astro | VAN ASTRO | 6 Cyl 4.3L
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Chevrolet Astro GENERATOR Assembly (Remanufacture)(Delco Cs130 100 Amps)
Part Number: 19152469
Product Specifications
- Other Name: Generator Asm,(Remanufacture)(Delco Cs130 100 Amps) ; Generator, Engine Electrical; Alternator
- Replaces: 10463045, 10463148
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1987-1989 Chevrolet Astro | VAN ASTRO | 6 Cyl 4.3L
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Chevrolet Astro Generator Assembly, Remanufacture
Part Number: 10463044
Product Specifications
- Other Name: Generator Assembly, Remanufacture ; Generator, Engine Electrical; Alternator
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1987-1989 Chevrolet Astro | VAN ASTRO | 6 Cyl 4.3L
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Chevrolet Astro GENERATOR Assembly (Remanufacture)
Part Number: 10497106
Product Specifications
- Other Name: Generator Asm,(Remanufactured) ; Generator, Engine Electrical; Alternator
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1985-1986 Chevrolet Astro | VAN ASTRO | 4 Cyl 2.5L
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Chevrolet Astro GENERATOR Assembly (Remanufacture)
Part Number: 10497115
Product Specifications
- Other Name: Generator Asm,(Remanufactured) ; Generator, Engine Electrical; Alternator
- Replaces: 10497114
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1986 Chevrolet Astro | VAN ASTRO | 6 Cyl 4.3L
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Chevrolet Astro GENERATOR Assembly Remanufacture Cs130
Part Number: 10463147
Product Specifications
- Other Name: Generator Asm,Remanufacture Cs130 ; Generator, Engine Electrical; Alternator
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1990-1992 Chevrolet Astro | VAN ASTRO | 4 Cyl 2.5L, 6 Cyl 4.3L
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Chevrolet Astro Reman Alternator (Delco Cs130D 105 Amps)
Part Number: 19152031
Product Specifications
- Other Name: Reman Alternator(Delco Cs130D 105 Amps) ; Gener Rem
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1994-1995 Chevrolet Astro | VAN ASTRO | 6 Cyl 4.3L
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Chevrolet Astro Reman Alternator (Delco 12Si 94 Amps)
Part Number: 19151862
Product Specifications
- Other Name: Reman Alternator(Delco 12Si 94 Amps) ; Generator, Engine Electrical; Alternator, Alternator Assembly
- Replaces: 10463397, 1101308, 01101308
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1985 Chevrolet Astro | VAN ASTRO | 4 Cyl 2.5L, 6 Cyl 4.3L
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Chevrolet Astro Reman Alternator (Delco 12Si 66 Amps)
Part Number: 19151869
Product Specifications
- Other Name: Reman Alternator(Delco 12Si 66 Amps) ; Gener Rem; Alternator
- Replaces: 1979858, 1979863, 10495434, 10463055, 01979863
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1985 Chevrolet Astro | VAN ASTRO | 4 Cyl 2.5L
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Chevrolet Astro GENERATOR Assembly (Remanufacture)Delcotron
Part Number: 10497079
Product Specifications
- Other Name: Generator Asm,(Remanufacture)Delcotron ; Generator, Engine Electrical; Alternator
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1985 Chevrolet Astro | VAN ASTRO | 4 Cyl 2.5L, 6 Cyl 4.3L
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Chevrolet Astro GENERATOR(Remanufacture)
Part Number: 10463418
Product Specifications
- Other Name: Generator,(Remanufacture); Alternator
- Replaces: 10463445
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1992-1993 Chevrolet Astro | VAN ASTRO | 6 Cyl 4.3L
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Chevrolet Astro GENERATOR Assembly Remanufacture Cs130
Part Number: 10463621
Product Specifications
- Other Name: Generator Asm,Remanufacture Cs130 ; Generator, Engine Electrical; Alternator
- Replaces: 10463049
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1987-1990 Chevrolet Astro | VAN ASTRO | 4 Cyl 2.5L
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Chevrolet Astro GENERATOR(Remanufacture)
Part Number: 10463633
Product Specifications
- Other Name: Generator,(Remanufacture); Alternator
- Replaces: 10463443
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1994-1995 Chevrolet Astro | VAN ASTRO | 6 Cyl 4.3L

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Chevrolet Astro Alternator Parts Questions & Experts Answers

GENERATOR Assembly
22781131
Q: How to remove and install an alternator on an engine for Chevrolet Astro?
A: Removal begins with disconnecting the cable from the negative terminal of the battery. On CMFI and CSFI engines, the air cleaner assembly is removed. On carbureted TBI engines (and CMFI engines, if necessary), the upper fan shroud is removed. The electrical connectors are then detached from the alternator. If necessary, the drivebelt is removed from the alternator pulley before the alternator mounting bolts and braces (if used) are removed. Finally, the alternator is removed from the engine. Installation is the reverse of removal. On models equipped with multiple V-belts, the drivebelt adjustment procedure is performed.