How do you remove the alternator?

Detach the cable from the negative terminal of the battery. If necessary, clearly label, then unplug and unbolt the electrical connectors from the alternator. Remove the serpentine drive belt. On 4.3L V6 engines, remove the heater hose bracket from the rear of the alternator. Remove the alternator mounting bolts and remove the alternator. Installation is the reverse of removal.

Genuine Chevrolet Blazer Alternator

Generator

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26 Alternators found

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Chevrolet Blazer GENERATOR Assembly
Part Number: 13529304
$223.93 MSRP: $441.13
You Save: $217.20 (50%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Alternator
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2019-2021 Chevrolet Blazer | L 4 DOOR SUV, LT 4 DOOR SUV | 4 Cyl 2.5L
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Chevrolet Blazer GENERATOR Assembly (Remanufacture)
Part Number: 19244795
$151.44 MSRP: $473.69
You Save: $322.25 (69%)
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Product Specifications
- Other Name: Generator Asm,(Remanufacture); Alternator
- Replaces: 10464454, 10464462, 19152079
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2001-2005 Chevrolet Blazer | 2 DOOR, 4 DOOR | 6 Cyl 4.3L
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Chevrolet Blazer GENERATOR Assembly
Part Number: 13520809
$179.47 MSRP: $364.18
You Save: $184.71 (51%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Generator Assembly, .; Alternator
- Replaced by: 13553838
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2019-2023 Chevrolet Blazer | HIGH COUNTRY/LTZ 4 DOOR SUV, LT 4 DOOR SUV, RS 4 DOOR SUV | 6 Cyl 3.6L
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Chevrolet Blazer GENERATOR Assembly
Part Number: 13507127
$299.03 MSRP: $605.61
You Save: $306.58 (51%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Generator Asm; Alternator
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2019-2024 Chevrolet Blazer | HIGH COUNTRY/LTZ 4 DOOR SUV, LT 4 DOOR SUV, RS 4 DOOR SUV | 6 Cyl 3.6L
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Chevrolet Blazer GENERATOR ASM-.
Part Number: 13553838
$179.47 MSRP: $364.18
You Save: $184.71 (51%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Alternator
- Replaces: 13520809, 13507126
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2019-2024 Chevrolet Blazer | HIGH COUNTRY/LTZ 4 DOOR SUV, LT 4 DOOR SUV, RS 4 DOOR SUV | 6 Cyl 3.6L
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Chevrolet Blazer GENERATOR Assembly (Remanufacture)(Delco Cs130 100 Amplitude Modulation*Mating Connect
Part Number: 19152476
$197.44 MSRP: $394.42
You Save: $196.98 (50%)
Ships in 1-2 Business Days
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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:
- 1987-1994 Chevrolet Blazer | 1/2 TON | 6 Cyl 2.8L, 6 Cyl 4.3L, 8 Cyl 5.0L, 8 Cyl 5.7L, 8 Cyl 6.2L Diesel
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Chevrolet Blazer GENERATOR Assembly (Remanufacture)
Part Number: 19244778
$182.08 MSRP: $399.16
You Save: $217.08 (55%)
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Product Specifications
- Other Name: Generator Asm,(Remanufacture); Alternator
- Replaces: 10464457, 10463651, 19152037
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1996-1997 Chevrolet Blazer | 2 DOOR, 4 DOOR | 6 Cyl 4.3L
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Chevrolet Blazer GENERATOR Assembly (Remanufacture)
Part Number: 19244782
$256.21 MSRP: $482.94
You Save: $226.73 (47%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Generator Asm,(Remanufacture); Alternator
- Replaces: 10464084, 19152053
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1998-2000 Chevrolet Blazer | 2 DOOR, 4 DOOR | 6 Cyl 4.3L
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Chevrolet Blazer Generator Assembly, .
Part Number: 13539730
$185.38 MSRP: $333.36
You Save: $147.98 (45%)
ADD TO CART
Product Specifications
- Other Name: Alternator
- Replaces: 13529434, 13520473, 13534124
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2020-2022 Chevrolet Blazer | HIGH COUNTRY/LTZ 4 DOOR SUV, LT 4 DOOR SUV, RS 4 DOOR SUV | 4 Cyl 2.0L
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Chevrolet Blazer Generator Assembly, Remanufacture
Part Number: 10463185
$86.06 MSRP: $201.47
You Save: $115.41 (58%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Generator Assembly, Remanufacture ; Generator, Engine Electrical
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1987-1991 Chevrolet Blazer | 1/2 TON | 6 Cyl 2.8L, 6 Cyl 4.3L, 8 Cyl 5.0L, 8 Cyl 5.7L, 8 Cyl 6.2L Diesel
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Chevrolet Blazer GENERATOR ASM-.
Part Number: 13546926
$186.07 MSRP: $335.26
You Save: $149.19 (45%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Alternator
- Replaced by: 13561033
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2023-2024 Chevrolet Blazer | HIGH COUNTRY/LTZ 4 DOOR SUV, LT 4 DOOR SUV, RS 4 DOOR SUV | 4 Cyl 2.0L
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Chevrolet Blazer Reman Alternator (Delco 12Si 78 Amps)
Part Number: 19151861
Product Specifications
- Other Name: Reman Alternator(Delco 12Si 78 Amps) ; Generator, Engine Electrical; Alternator, Alternator Assembly
- Replaces: 10463058
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1987-1991 Chevrolet Blazer | 1/2 TON | 6 Cyl 2.8L, 6 Cyl 4.3L, 8 Cyl 5.0L, 8 Cyl 5.7L, 8 Cyl 6.2L Diesel
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Chevrolet Blazer GENERATOR Assembly (Remanufacture)
Part Number: 10463046
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:
- 1987-1991 Chevrolet Blazer | 1/2 TON | 6 Cyl 2.8L, 6 Cyl 4.3L, 8 Cyl 5.0L, 8 Cyl 5.7L, 8 Cyl 6.2L Diesel
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Chevrolet Blazer Generator Assembly, Remanufacture
Part Number: 10463186
Product Specifications
- Other Name: Generator Assembly, Remanufacture ; Generator, Engine Electrical
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1987-1991 Chevrolet Blazer | 1/2 TON | 6 Cyl 2.8L, 6 Cyl 4.3L, 8 Cyl 5.0L, 8 Cyl 5.7L, 8 Cyl 6.2L Diesel
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Chevrolet Blazer Generator Assembly, Remanufacture Cs130
Part Number: 10463423
Product Specifications
- Other Name: Alternator
- Replaces: 10463179
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1987-1991 Chevrolet Blazer | 1/2 TON | 6 Cyl 2.8L, 6 Cyl 4.3L, 8 Cyl 5.0L, 8 Cyl 5.7L, 8 Cyl 6.2L Diesel
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Chevrolet Blazer Generator Assembly, Remanufacture Cs144
Part Number: 10463336
Product Specifications
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1987-1991 Chevrolet Blazer | 1/2 TON | 6 Cyl 2.8L, 6 Cyl 4.3L, 8 Cyl 5.0L, 8 Cyl 5.7L, 8 Cyl 6.2L Diesel
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Chevrolet Blazer 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: 01101308, 1101308, 10463397
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1987-1991 Chevrolet Blazer | 1/2 TON | 6 Cyl 2.8L, 6 Cyl 4.3L, 8 Cyl 5.0L, 8 Cyl 5.7L, 8 Cyl 6.2L Diesel
View related parts
Chevrolet Blazer Generator Assembly, Remanufacture Cs130
Part Number: 10463425
Product Specifications
- Other Name: Generator Assembly, Remanufacture Cs130 ; Generator, Engine Electrical; Alternator
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1992-1993 Chevrolet Blazer | 1/2 TON
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Chevrolet Blazer GENERATOR Assembly (Remanufacture)
Part Number: 10463416
Product Specifications
- Other Name: Generator Assembly, (Remanufacture); Alternator
- Replaces: 10463039
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1987-1993 Chevrolet Blazer | 1/2 TON | 6 Cyl 2.8L, 6 Cyl 4.3L, 8 Cyl 5.0L, 8 Cyl 5.7L, 8 Cyl 6.2L Diesel
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Chevrolet Blazer Generator Assembly, Remanufacture
Part Number: 10463164
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:
- 1987-1991 Chevrolet Blazer | 1/2 TON | 6 Cyl 2.8L, 6 Cyl 4.3L, 8 Cyl 5.0L, 8 Cyl 5.7L, 8 Cyl 6.2L Diesel

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1-20 of 26 Results

Chevrolet Blazer Alternator

The Alternator in Chevrolet Blazer automobiles is a permanent charger with batteries in the vehicle and supplies electrical power to the parts through propeller shaft while the vehicle is in motion. Located ahead of the engine, the alternator is responsible for changing the mechanical energy produced by the engine into the electrical energy and supplies power to such parts as the battery. This is achieved through a rotary magnetic field and a stationary armature; the Alternator charges the battery and supplies the vehicles electrical system by producing AC currents. Incorporated with a regulation mode that can cut off voltage output in a crude manner than the normal setting to prevent undercharging or overcharging of the battery, the Alternator plays a significant part in maintaining efficiency of the electrical system of the car. Also, high-output Alternators are made on order for vehicles that have higher electrical loads such as the ones fitted with added equipment and parts or have complicated electrical systems that need complex wirings.

Each OEM Chevrolet Blazer Alternator we offer is competitively priced and comes with the assurance of the manufacturer's warranty for the part. Furthermore, we guarantee the speedy delivery of your orders right to your doorstep. Our hassle-free return policy is also in place for your peace of mind.

Chevrolet Blazer Alternator Parts Questions & Experts Answers

GENERATOR Assembly (Remanufacture)
19244795
Q: How do you remove the alternator?
A: Detach the cable from the negative terminal of the battery. If necessary, clearly label, then unplug and unbolt the electrical connectors from the alternator. Remove the serpentine drive belt. On 4.3L V6 engines, remove the heater hose bracket from the rear of the alternator. Remove the alternator mounting bolts and remove the alternator. Installation is the reverse of removal.