GMC Sierra 2500 4WD Components

Your One-Stop Shop For Trusted GMC Sierra 2500 4WD Components

If you’re in search of GMC Sierra 2500 4WD Components aftermarket or OEM parts, consider your search over! Advance Auto Parts carries 21 4WD Components from top brands with prices ranging from $35.99 to $172.25.

Beyond great prices, we stock trusted brands manufacturing all types of 4WD Components for your GMC Sierra 2500. Of the 5 OEM and aftermarket parts brands we carry, some of the most popular are Dorman, Carquest, 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 GMC Sierra 2500 4WD Components below, order online to ship to your home, or head into your nearest Advance Auto Parts location to get started.

Essential GMC Sierra 2500 4WD Components

Carquest Premium – 4WD Indicator Light Switch (Part No.FWA1002)

4WD Indicator Light 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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Carquest – Four Wheel Drive Actuator Switch (Part No.FWD39)

Four Wheel Drive Actuator Switch

from

$66.99
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
  • Copper alloy conductors ensure superior electrical conductivity with low resistive losses
  • Robust design and high grade materials meet the stringent demands of today’s service professional
  • All of our switches are made to OE spec to ensure proper fit, form and function
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Dorman – Four Wheel Drive Selector Switch (Part No.901-072)

Four Wheel Drive Selector Switch

from

$67.99
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 Premium – 4WD Switch (Part No.FWA1004)

4WD Switch

from

$78.99
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 – Non Auto (Part No.901-053)

Four Wheel Drive Selector Switch - Non Auto

from

$94.99
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 Premium – 4WD Switch (Part No.FWA1028)

4WD Switch

from

$43.99
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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Carquest – Four Wheel Drive Selector Switch (Part No.FWD42)

Four Wheel Drive Selector Switch

from

$105.05
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
  • Copper alloy conductors ensure superior electrical conductivity with low resistive losses
  • Robust design and high grade materials meet the stringent demands of today’s service professional
  • All of our switches are made to OE spec to ensure proper fit, form and function
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Dorman – 4 Wheel Drive Actuator Pigtail (Part No.645-902)

4 Wheel Drive Actuator Pigtail

from

$113.99
This 4WD actuator wiring harness directly replaces the original harness on certain vehicle years, makes and models.

Product Features:
  • Direct replacement – this four-wheel drive actuator pigtail matches the fit and function of the original equipment
  • Effective fix – properly restores 4WD functionality after original harness fails
  • Durable construction – built for reliable longevity, free of defects in materials and workmanship
  • Trustworthy quality – backed by team of designers and engineers in the United States
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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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Carquest – 4WD Actuator (Part No.FWD32)

4WD Actuator

from

$111.99
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
  • Robust design and high grade materials meet the stringent demands of today’s service professional
  • Our switches are manufactured under a completely quality control process from componentry to finished products by experienced professional
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Dorman – 4WD Locking Hub Actuator (Part No.K7027699827DOR)

4WD Locking Hub Actuator

from

$172.25
More like a complete kit than a single part, Dorman’s Four-Wheel Drive (4WD) Actuator comes with all the parts needed to complete the repair. Since this part is a direct replacement, the exact fit adds another layer of efficiency and convenience.

Product Features:
  • Includes all necessary gaskets and seals (where applicable)
  • Sealed for leak resistance
  • Engineered for durability against harsh road and weather conditions, including water intrusion
  • Quality tested to ensure trouble free installation and performance
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Carquest Premium – 4WD Actuator (Part No.FWC1095)

4WD Actuator

from

$99.99
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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Pro-King – Differential Shift Actuator (Part No.742D421A)

Differential Shift Actuator

from

$92.99
Pro-King is the leading supplier of transmission and driveline products in the aftermarket.

Product Features:
  • All products are designed to meet or exceed OE quality, form, fit and funtion.
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Dorman – 4WD Actuator, Front Axle (Part No.600-101)

4WD Actuator, Front Axle

from

$104.99
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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Pro-King – Differential Shift Actuator (Part No.742D421)

Differential Shift Actuator

from

$152.99
Pro-King is the leading supplier of transmission and driveline products in the aftermarket.

Product Features:
  • All products are designed to meet or exceed OE quality, form, fit and funtion.
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4WD Components Brands You Can Trust For Your GMC Sierra 2500

5 trusted brands of 4WD Components line our shelves, ready to help keep your GMC Sierra 2500 running smooth. Below are some of the most popular brands and their top 4WD Components offerings:

Top GMC Sierra 2500 4WD Components from Dorman

Your GMC Sierra 2500 will be purring again thanks to Dorman brand 4WD Components available for online order or in-store pick up. Popular Dorman parts include:
4WD Actuator, Front Axle
from $104.99
(47)
4WD Actuator, Front Axle
4WD Actuator Switches

Most Purchased GMC Sierra 2500 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 GMC Sierra 2500. Here are the Dorman 4WD Components Advanced Auto customers buy the most:
4WD Actuator, Front Axle
from $104.99
(47)
4WD Actuator, Front Axle
4WD Actuator Switches
4WD Actuator
from $111.99
(3)
4WD Actuator
4WD Actuator Switches
Four Wheel Drive Selector Switch
from $67.99
(3)
Four Wheel Drive Selector Switch
4WD Switches

FAQs for GMC Sierra 2500 4WD Components

What are the most purchased 4WD Components for the GMC Sierra 2500?

Out of 21 4WD Components for the GMC Sierra 2500, the most popular in our inventory are:
4WD Actuator
from $111.99
(3)
4WD Actuator
4WD Actuator Switches
Engine Camshaft Position Sensor Connector
from $35.99
(4)
Engine Camshaft Position Sensor Connector
4WD Indicator Lamp Switch Connector
4WD Switch
from $77.99
This product is not rated
4WD Switch
4WD Switches

What are the top-rated GMC Sierra 2500 4WD Components?

Top-rated 4WD Components for your GMC Sierra 2500 based on customer reviews/ratings are:
Four Wheel Drive Actuator Switch
from $66.99
(1)
Four Wheel Drive Actuator Switch
“This worked just as it should and fixed my problem. The part was easy to install.”