Buick Rainier 4WD Components

Your One-Stop Shop For Trusted Buick Rainier 4WD Components

If you’re in search of Buick Rainier 4WD Components aftermarket or OEM parts, consider your search over! Advance Auto Parts carries 8 4WD Components from top brands with prices ranging from $33.99 to $876.99.

Beyond great prices, we stock trusted brands manufacturing all types of 4WD Components for your Buick Rainier. Of the 5 OEM and aftermarket parts brands we carry, some of the most popular are Dorman, ATP, and Carquest Premium.

And don’t forget to read customer reviews across all 4WD Components categories in our catalog. Buy with confidence by leveraging past customer experiences of our aftermarket and OEM parts.

At Advance Auto Parts, we don’t think top quality 4WD Components have to cost top dollar, and we prove it. Browse our top Buick Rainier 4WD Components below, order online to ship to your home, or head into your nearest Advance Auto Parts location to get started.

Essential Buick Rainier 4WD Components

ATP – Front Axle Disconnect Gear Pod (Part No.111002)

Front Axle Disconnect Gear Pod

from

$876.99
ATP Front Axle Disconnects are NEW, not remanufactured assemblies. These parts are found on Buick, Chevrolet, GMC, Oldsmobile, and Saab SUV’s. Their purpose is to allow the drive to disengage from four wheel drive or all wheel drive to rear wheel drive.

Product Features:
  • 100% new product content
  • No core
  • No longer available from the GM dealer as a complete assembly
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ACDelco – Multi-Purpose Pigtail (Part No.PT2882)

Multi-Purpose Pigtail

from

$69.99
ACDelco GM Original Equipment Pigtail Connectors are connectors ready to be spliced into vehicle harnesses, and are GM-recommended replacements for your vehicle’s original components. These original equipment pigtail connectors have been manufactured to fit your GM vehicle, providing the same performance, durability, and service life you expect from General Motors.

Product Features:
  • Protective outer coverings help provide long-lasting durability
  • Color-coded wires allow for easy installation
  • GM-recommended replacement part for your GM vehicle’s original factory component
  • Offering the quality, reliability, and durability of GM OE
  • Manufactured to GM OE specification for fit, form, and function
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Carquest Premium – Body Wiring Harness Connector (Part No.PTA1856)

Body Wiring Harness Connector

from

$33.99
CARQUEST premium engine management products provide the right products for a wide range of domestic and import applications. Delivering the highest performance and durability under demanding conditions.

Product Features:
  • Premium quality materials for longer service life
  • Sealed connections (where applicable) to prevent environmental corrosion and performance issues
  • Global coverage for import and/or domestic applications
  • OE specified wire gauge to ensure a reliable electrical connection
  • Designed to meet or exceed OE specifications in form, fit and function
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Dorman – 4WD Actuator, Front Axle (Part No.600-103)

4WD Actuator, Front Axle

from

$117.99
This 4WD actuator directly replaces the original equipment part on specific vehicle applications. It is reverse engineered to reliably restore proper functionality.

Product Features:
  • Direct replacement – this 4WD axle actuator directly replaces the original equipment part on specific vehicle years, makes and models.
  • Effective fix – installation addresses inoperative four-wheel drive caused by failed original actuator.
  • Smart solution – delivers reliable fit and function for competitive price
  • Trustworthy quality – backed by team of designers and engineers in the United States
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Dorman – 4WD Axle Disconnect Gear Set (Part No.600-117)

4WD Axle Disconnect Gear Set

from

$299.99
This four-wheel-drive disconnect gear kit is a direct replacement for a damaged original equipment gear assembly to restore proper power delivery to the front differential.

Product Features:
  • Direct replacement – this 4WD disconnect is a direct replacement for the original equipment assembly to restore power delivery through to front differential.
  • Durable construction – this gear assembly is made of quality materials for a long service life.
  • Cost-effective solution – offers original equipment quality at competitive price
  • Quality tested – this part has undergone vehicle try-on testing to ensure proper fit
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Dorman – Four Wheel Drive Selector Switch (Part No.901-064)

Four Wheel Drive Selector Switch

from

$38.99
This 4WD switch is designed to match the appearance and function of the original switch on specified applications. Made of quality materials, it is engineered for reliable performance and durability.

Product Features:
  • Direct replacement – this 4WD switch is made to match the fit and function of the original switch on specific vehicle applications.
  • Ideal solution – this switch is a reliable replacement for an original part that has failed due to fatigue.
  • Durable construction – this part is made from quality materials to ensure reliable performance and long service life
  • Trustworthy quality – backed by team of product experts in the United States and more than a century of automotive experience
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4WD Components Brands You Can Trust For Your Buick Rainier

5 trusted brands of 4WD Components line our shelves, ready to help keep your Buick Rainier running smooth. Below are some of the most popular brands and their top 4WD Components offerings:

Popular Dorman 4WD Components

Dorman products for the Buick Rainier span several categories. Some of the highest-rated Dorman 4WD Components that will fit your Buick Rainier are:
4WD Actuator, Front Axle
from $117.99
(6)
4WD Actuator, Front Axle
4WD Actuator Switches
Four Wheel Drive Selector Switch
from $38.99
(4)
Four Wheel Drive Selector Switch
4WD Switches

Most Purchased Buick Rainier 4WD Components from Dorman

When you buy the most frequently purchased Dorman brand 4WD Components, you can be confident it will be the right part for your Buick Rainier. Here are the Dorman 4WD Components Advanced Auto customers buy the most:
4WD Actuator, Front Axle
from $117.99
(6)
4WD Actuator, Front Axle
4WD Actuator Switches
Four Wheel Drive Selector Switch
from $38.99
(4)
Four Wheel Drive Selector Switch
4WD Switches
4WD Axle Disconnect Gear Set
from $299.99
This product is not rated
4WD Axle Disconnect Gear Set
4WD Disconnect Gear Kits

FAQs for Buick Rainier 4WD Components

What are the most purchased 4WD Components for the Buick Rainier?

Out of 8 4WD Components for the Buick Rainier, the most popular in our inventory are:
Body Wiring Harness Connector
from $33.99
This product is not rated
Body Wiring Harness Connector
4WD Indicator Lamp Switch Connector
Multi-Purpose Pigtail
from $69.99
This product is not rated
Multi-Purpose Pigtail
4WD Control Switch Connectors
4WD Axle Disconnect Gear Set
from $299.99
This product is not rated
4WD Axle Disconnect Gear Set
4WD Disconnect Gear Kits