Buick Rainier Alternators

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We stock Genuine OEM Buick Alternators for your Buick Rainier. OEM alternators play a critical role in your vehicle's electrical system, generating power to keep your battery charged and ensuring that all electrical components are functioning properly. They are designed to fit your vehicle's specifications, ensuring optimal performance and compatibility. Choosing OEM alternators over aftermarket options ensures that you are getting a product that is manufactured to the highest quality standards, providing greater reliability, durability, and long-term savings. Manufacturer's Warranty Included. Guaranteed Fit. Experts standing by.

2004-2016 GM - Alternator

Part Number: 22781131
GM GM
Notes: Alternators Are Sold As Re-manufactured Units. Part numbers are for remanufactured alternators. Contact local dealer for possible core...
Other Names: Alternator
Replaces: 15124532, 15222341, 15222342, 15226003, 15847291, 19118686, 20989651, 21998419, 94665137
Description: Express, savana. All. 6.0l. All. 4.8l. All models. 5.3l. Astro, Safari. 4.3l. 105 amp. SSR. Manual trans. 145 Amp. Newly manufactured as...
MSRP $599.42
$289.30

2002-2005 GM - Alternator, Remanufactured

Part Number: 19244750
GM GM
Notes: General Motors Does Not Service Components Separately.
Other Names: Alternator, 6163
Replaces: 10464468, 19151920
Description: All models. 4.2l. Remanufacturing is an industry standard practice that returns parts into service rather than scrapping them Tested to...
MSRP $688.06
$374.51

2003-2016 GM - Alternator, Remanufactured

Part Number: 19244751
GM GM
Notes: Part numbers are for remanufactured alternators. Contact local dealer for possible core charge and exchange information.
Other Names: Alternator, 6164
Replaces: 10464476, 19151921
Description: Express, savana. All. 6.6l diesel. Without 6.6l diesel. 1/2 ton. With silverado, sierra. With crew cab. 153 wheelbase. All models. 5.3l....
MSRP $604.07
$328.79

2003-2022 GM - Multi-Purpose Bolt

Part Number: 11588748
GM GM
Other Names: Alternator Bolt
Replaces: 11516307, 11518634, 11519436, 24502844
Description: 5.3 & 6.0L, 2006-09. 5.3 & 6.0L, 2003-05. 5.3L. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is...
MSRP $10.85
$7.42

2003-2013 GM - Alternator and Power Steering Pump Bracket Bolt

Part Number: 11519214
GM GM
Other Names: Accessory Drive Belt Idler Pulley Bolt
Description: 5.3 & 6.0L, 2006-09. 5.3 & 6.0L, 2003-05. Long. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is...
MSRP $50.63
$31.96

Alternator

Part Number: 19338744
GM GM
Other Names: Generator, 8032
Description: All components are 100% NEW to provide improved performance Key components are greased to ensure long term reliability in harsh...
MSRP $541.93
$290.62

Alternator

Part Number: 19338730
GM GM
Other Names: Generator, 8019
Description: All components are 100% NEW to provide improved performance Key components are greased to ensure long term reliability in harsh...
MSRP $958.13
$513.80

Alternator

Part Number: 19338719
GM GM
Other Names: Generator, 8008
Description: All components are 100% NEW to provide improved performance Key components are greased to ensure long term reliability in harsh...
MSRP $879.92
$471.86

Alternator

Part Number: 88877285
GM GM
Other Names: Generator, 13415
Description: All components are 100% NEW to provide improved performance Key components are greased to ensure long term reliability in harsh...
MSRP $346.30
$185.70

Alternator

Part Number: 88877298
GM GM
Other Names: Generator, 13427
Description: All components are 100% NEW to provide improved performance Key components are greased to ensure long term reliability in harsh...
MSRP $432.82
$232.10

Alternator

Part Number: 88877301
GM GM
Other Names: Generator, 13430
Description: All components are 100% NEW to provide improved performance Key components are greased to ensure long term reliability in harsh...
MSRP $519.42
$278.54

Alternator

Part Number: 88877222
GM GM
Other Names: Generator, 13353
Description: All components are 100% NEW to provide improved performance Key components are greased to ensure long term reliability in harsh...
MSRP $236.87
$127.03

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