How to replace the alternator on Buick Rainier?

Disconnection of the negative Battery Cable and belt removal stands as the first step for replacing the Alternator. Drop the battery positive cable nut from the generator followed by the a/c line mounting bracket bolt at the engine lift hook. Start by removing both right engine lift hook bolts until you can take off the lift hook. Remove the generator first by unbolting the three attached generator mounting points before extracting it. Installation requires the generator to be attached using the 3 bolts while torquing each to 50 n.m (37 lb ft). Secure the positive Battery Cable to the generator by tightening its nut to 9 n.m using 80 lb in torque settings. Screw in the engine lift hook while tightening 2 bolts to 50 n.m (37 lb in) torque specification. Fix the a/c line bracket to the lift hook by threading the bolt until it reaches 10 n.m torque (89 lb in of torque). Once everything is ready, install the Drive Belt followed by reconnecting the negative cable of the battery.

OEM Buick Rainier Alternator

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6 Alternators found

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Buick Rainier Alternator Part Number: 19244751
$309.77 MSRP: $604.07
You Save: $294.30 (49%)
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Product Specifications
- Other Name: Generator Assembly, (Remanufacture); Generator, Engine Electrical
- Replaces: 10464476, 15200109, 15263859, 20989650, 22781130, 19151921
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2004-2005 Buick Rainier | CXL, CXL Plus | 8 Cyl 5.3 L GAS
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Buick Rainier Alternator Part Number: 22781131
$271.79 MSRP: $599.42
You Save: $327.63 (55%)
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Product Specifications
- Other Name: Generator Assembly; Generator, Engine Electrical
- Replaces: 19118686, 15847291, 94665137, 15222342, 15124532, 15222341, 15226003, 20989651
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2006-2007 Buick Rainier | CXL | 8 Cyl 5.3 L GAS
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Buick Rainier Alternator Part Number: 19244750
$352.73 MSRP: $688.06
You Save: $335.33 (49%)
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Product Specifications
- Other Name: Generator Assembly, (Remanufacture); Generator, Engine Electrical
- Replaces: 19151920, 10464468
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2004-2005 Buick Rainier | CXL, CXL Plus | 6 Cyl 4.2 L GAS
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Buick Rainier Alternator Part Number: 15225928
$249.93 MSRP: $455.23
You Save: $205.30 (46%)
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Product Specifications
- Other Name: Generator; Generator, Engine Electrical
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2007 Buick Rainier | CXL | 6 Cyl 4.2 L GAS
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Buick Rainier Alternator Part Number: 19118694
Product Specifications
- Other Name: Generator Assembly; Generator, Engine Electrical
- Replaces: 15200110
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2006 Buick Rainier | CXL | 6 Cyl 4.2 L GAS
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Buick Rainier Alternator Part Number: 15225927
Product Specifications
- Other Name: Generator Assembly; Generator, Engine Electrical
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2007 Buick Rainier | CXL | 8 Cyl 5.3 L GAS

Buick Rainier Alternator

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Buick Rainier alternator is another important part, the importance of which underlines the reliability of the Buick Rainier, a mid-size luxury sport utility vehicle manufactured between the years 2004 and 2007. This alternator also functions as a charge amplifier for the automobiles battery making it possible to power critical electrical applications whenever the Buick Rainier is in use. As a result of turning mechanical energy derived from the engine, into electrical energy the alternator makes sure the battery is charged all the time and hence the electrical system running correctly. Secondly, the Buick Rainier Alternator is meant for controlling the voltage out put which means the battery cannot be undercharged or over charged; therefore the efficiency and safety of the car is increased. This alternator is great for various Rainier models, particularly the CXL and CXL Plus trims; it enhances this SUV's strong performance capacity especially when one is using the 5.3L Small-block V8 engine. Furthermore, the alternator is outstanding for the automotive market because of its ability to deliver Ac power by applying the rotary magnetic field; this makes it easier to supply the Rainier's luxury features for instance in car entertainment and safety features which include GM StabiliTrak. Being a well-known company that produces reliable and efficient parts, the Buick Rainier Alternator is the kind of product that improves the driving experience while making a powerful contribution to the car's safety and reliability; thus, it is a must-have for any owner of a Buick Rainier car.

Buick Rainier Alternator Parts Questions & Experts Answers

Alternator
19244751
Q: How to replace the alternator on Buick Rainier?
A:
Disconnection of the negative Battery Cable and belt removal stands as the first step for replacing the Alternator. Drop the battery positive cable nut from the generator followed by the a/c line mounting bracket bolt at the engine lift hook. Start by removing both right engine lift hook bolts until you can take off the lift hook. Remove the generator first by unbolting the three attached generator mounting points before extracting it. Installation requires the generator to be attached using the 3 bolts while torquing each to 50 n.m (37 lb ft). Secure the positive Battery Cable to the generator by tightening its nut to 9 n.m using 80 lb in torque settings. Screw in the engine lift hook while tightening 2 bolts to 50 n.m (37 lb in) torque specification. Fix the a/c line bracket to the lift hook by threading the bolt until it reaches 10 n.m torque (89 lb in of torque). Once everything is ready, install the Drive Belt followed by reconnecting the negative cable of the battery.