Chevrolet Trailblazer Ext 4WD Components

Your One-Stop Shop For Trusted Chevrolet Trailblazer Ext 4WD Components

If you’re in search of Chevrolet Trailblazer Ext 4WD Components aftermarket or OEM parts, consider your search over! Advance Auto Parts carries 11 4WD Components from top brands with prices ranging from $18.79 to $958.99.

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

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 Chevrolet Trailblazer Ext 4WD Components below, order online to ship to your home, or head into your nearest Advance Auto Parts location to get started.

Essential Chevrolet Trailblazer Ext 4WD Components

ATP – Front Axle Disconnect Gear Pod (Part No.111001)

Front Axle Disconnect Gear Pod

from

$958.99
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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Dorman – 4 WD Axle Disconnect (Part No.600-115)

4 WD Axle Disconnect

from

$799.99
Our Four-Wheel Drive (4WD) Actuator Housing is quality-engineered to restore the four-wheel drive to proper operation. It includes all the hardware necessary for a complete repair.

Product Features:
  • 4 WD Axle Disconnect
  • 4 WD Axle Disconnect
  • Our Four-Wheel Drive (4WD) Actuator Housing is quality-engineered to restore the four-wheel drive to proper operation. It includes all the hardware necessary for a complete repair.
  • Direct replacement for a proper fit every time
  • Comes with c-clips, washers, bolts and nuts
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Dorman – 4 Wheel Drive Axle Disconnect Assembly (Part No.600-115XD)

4 Wheel Drive Axle Disconnect Assembly

from

$585.99
This four-wheel-drive disconnect is a direct replacement for a worn or damaged original equipment part. Made of durable materials for a long service life, this 4WD disconnect has been rigorously tested for a quality fit.

Product Features:
  • Upgraded replacement – the shift fork on this 4WD disconnect uses a forged aluminum alignment pin in place of the original cast aluminum piece for greater durability
  • Easy to install – this upgraded axle disconnect installs directly in place of the original equipment part
  • Time-saving solution – this pre-assembled unit saves time compared to rebuilding the 4WD disconnect just to replace a worn shift fork
  • Quality tested – this part has undergone vehicle try-on and material testing to ensure a quality fit and long service life
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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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Carquest Premium – 4WD Indicator Light Switch (Part No.FWA1023)

4WD Indicator Light Switch

from

$18.79
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.
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Carquest Premium – 4WD Indicator Light Switch (Part No.FWA1001)

4WD Indicator Light Switch

from

$32.99
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.
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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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Carquest – Four Wheel Drive Selector Switch (Part No.FWA126)

Four Wheel Drive Selector Switch

from

$37.05
High-quality products that meet OE appearance and performance to provide professional technicians and DIYers with a cost-effective solution.

Product Features:
  • Designed to OE standards for ease of installation
  • High-quality materials withstand extreme conditions
  • Undergoes extensive testing to ensure reliability
  • As a global manufacturer of automotive aftermarket products, we maintain complete quality control throughout the manufacturing process
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Carquest Premium – 4WD Switch (Part No.FWC1006)

4WD Switch

from

$39.99
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.
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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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Carquest – Engine Camshaft Position Sensor Connector (Part No.PT196)

Engine Camshaft Position Sensor Connector

from

$35.99
BWD is an aftermarket leader, providing a premium line of engine management products. BWD manufactures and distributes high technology critical components for late model domestic and import vehicles. BWD is constantly evolving to give customers the competitive edge they need to compete in today’s ever-changing marketplace.

Product Features:
  • Our control modules feature double wire bonds for better connections, greater dependability and longer life despite being subjected to intense vibration and the tough operating environment
  • Copper slug heat sinks provide better heat dissipation to prevent heat from damaging the module
  • Our ignition modules will respond to a weak signal from the crankshaft position sensor and begin energizing the coils immediately for better starts in cold weather
  • High-temperature polymer housing reducing moisture intrusion and minimizes vibration damage for extended life and improved reliability
  • Our ignition modules are durability tested for 500 thermal cycles ranging from -40C to +125C
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4WD Components Brands You Can Trust For Your Chevrolet Trailblazer Ext

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

Popular Dorman 4WD Components

Dorman products for the Chevrolet Trailblazer Ext span several categories. Some of the highest-rated Dorman 4WD Components that will fit your Chevrolet Trailblazer Ext 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
4 WD Axle Disconnect
from $799.99
(3)
4 WD Axle Disconnect
4WD Disconnects

Most Purchased Chevrolet Trailblazer Ext 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 Chevrolet Trailblazer Ext. 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
4 WD Axle Disconnect
from $799.99
(3)
4 WD Axle Disconnect
4WD Disconnects
Engine Camshaft Position Sensor Connector
from $35.99
(4)
Engine Camshaft Position Sensor Connector
4WD Indicator Lamp Switch Connector