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

Generator

Select Vehicle by Model
Select Vehicle by VIN

Select Vehicle by Model

Make

Model

Year

Select Vehicle by VIN

For the most accurate results, select vehicle by your VIN (Vehicle Identification Number).

6 Alternators found

View related parts
Buick Rainier Alternator
Part Number: 19244751
$337.37 MSRP: $658.04
You Save: $320.67 (49%)
Ships in 1 Business Day
ADD TO CART
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
View related parts
Buick Rainier Alternator
Part Number: 22781131
$266.46 MSRP: $587.66
You Save: $321.20 (55%)
Ships in 1-2 Business Days
ADD TO CART
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
View related parts
Buick Rainier Alternator
Part Number: 19244750
$345.82 MSRP: $674.56
You Save: $328.74 (49%)
Ships in 1-2 Business Days
ADD TO CART
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
View related parts
Buick Rainier Alternator
Part Number: 15225928
$249.93 MSRP: $455.23
You Save: $205.30 (46%)
Ships in 1-2 Business Days
ADD TO CART
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
View related parts
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
View related parts
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

Our website offers an extensive catalog of genuine Buick Rainier Alternator at unbeatable prices. Every OEM Buick Rainier Alternator comes with a manufacturer's warranty, an easy return policy, and rapid delivery service. Don't miss out on this great opportunity!

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.

Related Buick Rainier Parts

Browse Buick Rainier Alternator by Years

2007 2006 2005 2004