How to replace the alternator on Buick Lucerne?

The first step to replace the Alternator requires you to disconnect the negative Battery Cable followed by removing the intake manifold cover. Start by removing the Drive Belt before you take off the generator brace bolt and nut followed by removing the generator brace itself. Home to disconnect the generator from its electrical connector of the engine harness before moving the starter cable boot into place and unscrewing the generator terminal nut. To remove the generator you need to first separate the starter cable from the generator before erasing the generator front bolt and generator rear bolt and stud. The generator requires positioning on the engine to begin installation and then the generator front bolt should be installed followed by the generator rear bolt/stud which needs to be tightened to 50 n.m (37 lb ft). Secure the generator terminal nut to 20 n.m (15 lb ft) after installing the starter cable to the generator. The starter cable boot should be positioned in place while connecting the engine harness electrical connector to the generator. The installation of generator brace requires its bolt and nut where the bolt needs 25 n.m (18 lb ft) torque and the nut requires 50 n.m (37 lb ft). Complete the installation by placing the Drive Belt while replacing the intake manifold cover and reattaching the negative Battery Cable.

OEM Buick Lucerne 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).

3 Alternators found

View related parts
Buick Lucerne Alternator Part Number: 84009382
$206.43 MSRP: $409.73
You Save: $203.30 (50%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Generator Assembly
- Replaced by: 19433415
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2006-2008 Buick Lucerne | CX, CXL | 6 Cyl 3.8 L GAS
View related parts
Buick Lucerne Alternator Part Number: 84009367
$420.99 MSRP: $835.64
You Save: $414.65 (50%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Generator Assembly; Generator, Engine Electrical
- Replaces: 20849313
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2009-2011 Buick Lucerne | CX, CXL, CXL Special Edition | 6 Cyl 3.9 L FLEX, 6 Cyl 3.9 L GAS
View related parts
Buick Lucerne Alternator Part Number: 84009366
$412.12 MSRP: $818.02
You Save: $405.90 (50%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Generator Assembly; Generator, Engine Electrical
- Replaces: 20843302
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2006-2011 Buick Lucerne | CXL, CXS, Super | 8 Cyl 4.6 L GAS

Buick Lucerne Alternator

Want to cut long-term maintenance and repair costs? Choose OEM Alternator. Those parts deliver top durability you can trust. On our site, you'll find a huge catalog of genuine Buick Lucerne parts. Prices are unbeatable, so you can keep more in your pocket. Every OEM Buick Lucerne Alternator includes a manufacturer's warranty. You can also get an easy return policy that keeps buying risk free. Fast delivery, get your car on the road quickly. It's simple to search, compare, and order. Stop guessing about quality or fit. Order today and save with parts that last.

As for the Buick Lucerne alternator, this item is one more component that contributes to the overall reputation of the car model as well as solid performance. Designated as the car charger for the battery, the alternator provides power all the electrical components of the car when it is in motion including the lighting, sound systems and even the info-tainment systems. This Buick Lucerne alternator is mounted at a vantage position just in front of the engine and it functions to generate the AC current through the use of rotating magnetic field from the mechanical energy. This process is significant for the sustenance of the electrical requirement of the vehicle, while the voltage generated by the alternator is managed appropriately to avoid under charging or over charging of the battery and subsequently improving the efficiency of the electrical part of the Lucerne. Fitted for Lucerne manufactured between 2005 and 2011, the Buick alternator is manufactured to cater for various models' electrical demand. Also, the alternator's high capacity for electrical loads makes it very useful to those who may modify their Lucerne or install extra parts. Furthermore, on the market of automotive equipment Buick Lucerne has the powerful and durable alternator that ensures safety features of the car such as the electronic stability system and multiple airbag systems' functionality. In general, Buick Lucerne alternator is a significant factor that provides a reliable driving, and thus emphasizes the classification of the Lucerne as a full-size luxury sedan.

Buick Lucerne Alternator Parts Questions & Experts Answers

Alternator
84009382
Q: How to replace the alternator on Buick Lucerne?
A:
The first step to replace the Alternator requires you to disconnect the negative Battery Cable followed by removing the intake manifold cover. Start by removing the Drive Belt before you take off the generator brace bolt and nut followed by removing the generator brace itself. Home to disconnect the generator from its electrical connector of the engine harness before moving the starter cable boot into place and unscrewing the generator terminal nut. To remove the generator you need to first separate the starter cable from the generator before erasing the generator front bolt and generator rear bolt and stud. The generator requires positioning on the engine to begin installation and then the generator front bolt should be installed followed by the generator rear bolt/stud which needs to be tightened to 50 n.m (37 lb ft). Secure the generator terminal nut to 20 n.m (15 lb ft) after installing the starter cable to the generator. The starter cable boot should be positioned in place while connecting the engine harness electrical connector to the generator. The installation of generator brace requires its bolt and nut where the bolt needs 25 n.m (18 lb ft) torque and the nut requires 50 n.m (37 lb ft). Complete the installation by placing the Drive Belt while replacing the intake manifold cover and reattaching the negative Battery Cable.