How to replace the alternator on Chevrolet Colorado?

Remove the generator by detaching the battery negative cable first then removing the Drive Belt. Crawl under the vehicle to position it in a raised position with support until you can reach the A/C Compressor through the wheelhouse. After removing the left front wheel and liner on the left side of the wheelhouse you will be able to access the compressor. Inspect the a/c electrical connector at its bracket placement before detaching the connector not requiring a/c refrigerant removal. Unscrew the two A/C Compressor mounting bolts (2, 3) while keeping mounting bolt 3 secured to the A/C Compressor body. The vehicle requires a descent before moving the protective boot away from generator output bat terminal to obtain access. First separate the generator output bat terminal nut before discharging the generator lead from the generator. Then disconnect the wiring harness connector from the generator. Clearance for generator removal requires the uninstallation of three mounting bolts and the engine lift bracket. Courtesy of the A/C Compressor being positioned forward you can remove the generator from its engine housing. During installation place the generator in front of the engine and install the engine lift bracket yet always follow the noted fastener specifications. Screw the generator mounting bolts in sequence to 50 n.m (37 lb ft) torque. Attach the generator lead to its location and torque the generator output bat terminal nut to 20 n.m (15 lb ft). Secure the protective boot over the generator output bat terminal while you connect the wiring harness connector to the generator. Follow the fastener notice while raising and supporting the vehicle. Position the A/C Compressor on the engine and install the A/C Compressor mounting bolts in positions (2, 3) before tightening them to 50 n.m (37 lb ft). When finished align the A/C Compressor electrical connector with the bracket before installing the left wheelhouse liner and left front wheel. Complete the installation by lowering the vehicle, installing the Drive Belt before reattaching the battery negative cable.

How to Perform an Alternator Replacement on Chevrolet S10?

Begin by disconnecting the negative Battery Cable followed by removing the Drive Belt. Before removal begin by uninstalling the heater hose brace bolt from the generator then detach the generator mounting bolts. Remove the generator from its bracket while disconnecting the generator electrical connector. Remove the generator output (BAT) terminal retaining nut by unthreading it from the generator. Tighten the generator output (BAT) terminal wire while making sure its insulating boot covers the nut before achieving a torque of 17 n.m (12 lb ft). First properly secure the generator with mounting bolts at 50 n.m (37 lb ft) torque while installing the generator back onto its mounting bracket and connecting the generator electrical connector. After connecting the Drive Belt, install the negative Battery Cable, then tighten the generator bolt to 25 n.m (18 lb ft) before attaching the heater hose bracket to its position.

OEM Chevrolet Alternator

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289 Alternators found

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Chevrolet Alternator Part Number: 84542723
$305.90 MSRP: $605.98
You Save: $300.08 (50%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Generator Assembly-.; Generator, Engine Electrical
- Replaces: 84332808
Fits the following Chevrolet Models:
- Camaro | 2016-2024 | LT1, SS, ZL1 | 8 Cyl 6.2 L GAS
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Chevrolet Alternator Part Number: 22888109
$372.77 MSRP: $718.35
You Save: $345.58 (49%)
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Product Specifications
- Other Name: Generator Assembly; Generator, Engine Electrical
- Replaces: 22859538
Fits the following Chevrolet Models:
- Camaro | 2012-2015 | LS, LT | 6 Cyl 3.6 L GAS
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Chevrolet Alternator Part Number: 13529303
$238.59 MSRP: $430.97
You Save: $192.38 (45%)
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Product Specifications
- Other Name: Generator Assembly; Generator, Engine Electrical
- Replaced by: 13555110
- Replaces: 13591604
Fits the following Chevrolet Models:
- Camaro | 2016-2024 | LS, LT | 6 Cyl 3.6 L GAS
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Chevrolet Alternator Part Number: 20911162
$269.99 MSRP: $535.89
You Save: $265.90 (50%)
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Product Specifications
- Other Name: Generator Assembly; Generator, Engine Electrical
- Replaces: 10335497, 20757889
Fits the following Chevrolet Models:
- Impala | 2006-2011 | 50th Anniversary Edition, LS, LT, LTZ, Police | 6 Cyl 3.5 L FLEX, 6 Cyl 3.5 L GAS, 6 Cyl 3.9 L FLEX
- Monte Carlo | 2006-2007 | LS, LT | 6 Cyl 3.5 L FLEX, 6 Cyl 3.5 L GAS
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Chevrolet Alternator Part Number: 84347903
$352.36 MSRP: $637.77
You Save: $285.41 (45%)
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Product Specifications
- Other Name: Generator Assembly-.; Generator, Engine Electrical
Fits the following Chevrolet Models:
- Camaro | 2018-2024 | LT1, SS, ZL1 | 8 Cyl 6.2 L GAS
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Chevrolet Alternator Part Number: 23280476
$209.80 MSRP: $462.71
You Save: $252.91 (55%)
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Product Specifications
- Other Name: Generator Assembly; Generator, Engine Electrical
- Replaces: 20915894
Fits the following Chevrolet Models:
- Captiva Sport | 2012-2015 | LS, LT, LTZ | 4 Cyl 2.4 L FLEX
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Chevrolet Alternator Part Number: 84009365
$387.69 MSRP: $855.05
You Save: $467.36 (55%)
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Product Specifications
- Other Name: Generator Assembly; Generator, Engine Electrical
- Replaces: 96673483, 20841889
Fits the following Chevrolet Models:
- Malibu | 2008-2012 | LT, LTZ | 6 Cyl 3.6 L GAS
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Chevrolet Alternator Part Number: 23119515
$241.40 MSRP: $532.38
You Save: $290.98 (55%)
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Product Specifications
- Other Name: Generator Assembly; Generator, Engine Electrical
- Replaces: 15807948
Fits the following Chevrolet Models:
- Equinox | 2013-2017, 2008-2009 | LT, LTZ, Premier, Sport | 6 Cyl 3.6 L FLEX, 6 Cyl 3.6 L GAS
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Chevrolet Alternator Part Number: 23150508
$190.91 MSRP: $403.57
You Save: $212.66 (53%)
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Product Specifications
- Other Name: Generator Assembly; Generator, Engine Electrical
Fits the following Chevrolet Models:
- Express 1500 | 2014 | Base, LS, LT | 8 Cyl 5.3 L FLEX
- Express 2500 | 2014-2017 | 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
- Express 3500 | 2014-2017 | 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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Chevrolet Alternator Part Number: 22988006
$302.41 MSRP: $631.88
You Save: $329.47 (53%)
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Product Specifications
- Other Name: Generator Assembly; Generator, Engine Electrical
- Replaces: 22865612
Fits the following Chevrolet Models:
- Equinox | 2013-2017 | LT, LTZ, Premier | 6 Cyl 3.6 L FLEX, 6 Cyl 3.6 L GAS
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Chevrolet Alternator Part Number: 92254798
$454.69 MSRP: $898.78
You Save: $444.09 (50%)
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Product Specifications
- Other Name: Generator Assembly; Generator, Engine Electrical
Fits the following Chevrolet Models:
- Caprice | 2014-2017 | PPV | 8 Cyl 6.0 L FLEX
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Chevrolet Alternator Part Number: 13535009
$269.35 MSRP: $534.64
You Save: $265.29 (50%)
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Product Specifications
- Other Name: Generator Assembly-.; Generator, Engine Electrical
- Replaces: 13517759, 13513070, 13583100
Fits the following Chevrolet Models:
- Equinox | 2018-2024 | L, LS, LT, Premier, RS | 4 Cyl 1.5 L GAS
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Chevrolet Alternator Part Number: 13540926
$198.85 MSRP: $373.42
You Save: $174.57 (47%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Generator Assembly-.
- Replaced by: 13561036
Fits the following Chevrolet Models:
- Silverado 1500 | 2022-2023 | Custom Trail Boss, High Country, LT, LT Trail Boss, LTZ, PPV, RST, WT, ZR2 | 8 Cyl 5.3 L FLEX, 8 Cyl 5.3 L GAS, 8 Cyl 6.2 L GAS
- Suburban | 2022 | High Country, RST | 8 Cyl 6.2 L GAS
- Tahoe | 2022 | High Country, Premier, RST, Z71 | 8 Cyl 6.2 L GAS
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Chevrolet Alternator Part Number: 13592810
$300.15 MSRP: $594.57
You Save: $294.42 (50%)
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Product Specifications
- Other Name: Generator Assembly; Generator, Engine Electrical
- Replaces: 20979239, 23136231, 22905553
Fits the following Chevrolet Models:
- Impala | 2014-2015 | LS, LT, LTZ | 4 Cyl 2.5 L GAS
- Malibu | 2013-2015 | LS, LT, LTZ | 4 Cyl 2.0 L GAS, 4 Cyl 2.5 L GAS
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Chevrolet Alternator Part Number: 13552639
$240.37 MSRP: $451.40
You Save: $211.03 (47%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Generator Assembly-.; Generator, Engine Electrical
- Replaced by: 13561037
Fits the following Chevrolet Models:
- Silverado 1500 | 2023 | Custom, Custom Trail Boss, LT, LT Trail Boss, RST, WT | 4 Cyl 2.7 L GAS
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Chevrolet Alternator Part Number: 84677896
$245.88 MSRP: $461.74
You Save: $215.86 (47%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Generator Assembly-.; Generator, Engine Electrical
- Replaced by: 85766007
Fits the following Chevrolet Models:
- Suburban | 2021-2023 | Commercial, High Country, LS, LT, Premier, RST, Z71 | 8 Cyl 5.3 L GAS, 8 Cyl 6.2 L GAS
- Tahoe | 2021-2022 | Commercial, High Country, LS, LT, PPV, Premier, RST, SSV, Z71 | 8 Cyl 5.3 L GAS, 8 Cyl 6.2 L GAS
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Chevrolet Alternator Part Number: 42733403
$418.41 MSRP: $823.43
You Save: $405.02 (50%)
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Product Specifications
- Other Name: Generator Assembly-.; Generator, Engine Electrical
- Replaces: 96838439, 96540542, 96954113
Fits the following Chevrolet Models:
- Aveo | 2004-2008 | Base, LS, LT, Special Value | 4 Cyl 1.6 L GAS
- Aveo5 | 2007-2008 | LS, Special Value | 4 Cyl 1.6 L GAS
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Chevrolet Alternator Assembly Part Number: 19152464
$184.62 MSRP: $326.02
You Save: $141.40 (44%)
Product Specifications
- Other Name: Generator Assembly, (Remanufacture) (Delco Cs130 100 Amps); Alternator; Generator, Engine Electrical
- Replaces: 10463172
Fits the following Chevrolet Models:
- Camaro | 1991-1992 | RS, RS Heritage Edition, Z28, Z28 Heritage Edition | 6 Cyl 3.1 L GAS, 8 Cyl 5.0 L GAS, 8 Cyl 5.7 L GAS
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Chevrolet Alternator Assembly Part Number: 10463014
Product Specifications
- Other Name: Generator; Alternator; Generator, Engine Electrical
- Replaces: 10463169, 10463013
Fits the following Chevrolet Models:
- Camaro | 1984-1992 | Base, Berlinetta, Iroc-Z, LT, RS, RS Heritage Edition, Sport, Z28 | 4 Cyl 2.5 L GAS, 6 Cyl 2.8 L GAS, 6 Cyl 3.1 L GAS, 8 Cyl 5.0 L GAS, 8 Cyl 5.7 L GAS
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Chevrolet Alternator Part Number: 10463092
Product Specifications
- Other Name: Generator Assembly, Remanufactured; Generator, Engine Electrical
Fits the following Chevrolet Models:
- Camaro | 1988-1989 | Base, Iroc-Z, RS | 6 Cyl 2.8 L GAS, 8 Cyl 5.0 L GAS, 8 Cyl 5.7 L GAS

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Chevrolet Alternator

Choose OEM Alternator, you're making the optimal decision for superior quality and perfect performance. You can feel confident because each component goes through stringent quality checks. Every part is carefully built to comply with Chevrolet's factory specifications. You'll enjoy a smooth, worry-free installation that fits just right. At ChevyPartsDeal.com, you'll find it easy to get top-quality OEM Chevrolet Alternator. You can shop at highly competitive prices and protect your budget. All our genuine Chevrolet parts include a dependable manufacturer's warranty. You'll also appreciate our straightforward return policy and swift delivery services for extra convenience.

Chevrolet Alternator Parts and Q&A

Alternator
25925948
Q: How to replace the alternator on Chevrolet Colorado?
A:
Remove the generator by detaching the battery negative cable first then removing the Drive Belt. Crawl under the vehicle to position it in a raised position with support until you can reach the A/C Compressor through the wheelhouse. After removing the left front wheel and liner on the left side of the wheelhouse you will be able to access the compressor. Inspect the a/c electrical connector at its bracket placement before detaching the connector not requiring a/c refrigerant removal. Unscrew the two A/C Compressor mounting bolts (2, 3) while keeping mounting bolt 3 secured to the A/C Compressor body. The vehicle requires a descent before moving the protective boot away from generator output bat terminal to obtain access. First separate the generator output bat terminal nut before discharging the generator lead from the generator. Then disconnect the wiring harness connector from the generator. Clearance for generator removal requires the uninstallation of three mounting bolts and the engine lift bracket. Courtesy of the A/C Compressor being positioned forward you can remove the generator from its engine housing. During installation place the generator in front of the engine and install the engine lift bracket yet always follow the noted fastener specifications. Screw the generator mounting bolts in sequence to 50 n.m (37 lb ft) torque. Attach the generator lead to its location and torque the generator output bat terminal nut to 20 n.m (15 lb ft). Secure the protective boot over the generator output bat terminal while you connect the wiring harness connector to the generator. Follow the fastener notice while raising and supporting the vehicle. Position the A/C Compressor on the engine and install the A/C Compressor mounting bolts in positions (2, 3) before tightening them to 50 n.m (37 lb ft). When finished align the A/C Compressor electrical connector with the bracket before installing the left wheelhouse liner and left front wheel. Complete the installation by lowering the vehicle, installing the Drive Belt before reattaching the battery negative cable.
Alternator
19244794
Q: How to Perform an Alternator Replacement on Chevrolet S10?
A:
Begin by disconnecting the negative Battery Cable followed by removing the Drive Belt. Before removal begin by uninstalling the heater hose brace bolt from the generator then detach the generator mounting bolts. Remove the generator from its bracket while disconnecting the generator electrical connector. Remove the generator output (BAT) terminal retaining nut by unthreading it from the generator. Tighten the generator output (BAT) terminal wire while making sure its insulating boot covers the nut before achieving a torque of 17 n.m (12 lb ft). First properly secure the generator with mounting bolts at 50 n.m (37 lb ft) torque while installing the generator back onto its mounting bracket and connecting the generator electrical connector. After connecting the Drive Belt, install the negative Battery Cable, then tighten the generator bolt to 25 n.m (18 lb ft) before attaching the heater hose bracket to its position.