2008 Hummer H2 4WD Components

Keep Your 2008 Hummer H2 in Top Shape with Quality 4WD Components

Whether you’re repairing or upgrading your 4WD Component, using high-quality parts is key to keeping your 2008 Hummer H2 looking sharp and performing at its best. At Advance Auto Parts we carry a wide selection of dependable options, including 4WD Actuator Switches, 4WD Actuator Connectors, and 4WD Indicator Lamp Switch Connector. Whether you’re replacing a damaged part or enhancing your truck’s style and protection, you’ll find exactly what you need to get the job done right.

Explore Related Parts

While you’re upgrading or replacing your 4WD Component, don’t forget to check out other key components like Drive Shafts and Axles and Universal Joints. At Advance Auto Parts, we’re here to help you keep your 2008 Hummer H2 in peak condition, inside and out.

Essential 2008 Hummer H2 4WD Components

Carquest Premium – Multi-Use Connector (Part No.PTA2338)

Multi-Use Connector

from

$39.99
Modern vehicles may have 100 or more electrical harness connectors in every operating system of the vehicle. Terminal tension may weaken with time or corrosion may occur within the connector housing making replacement necessary. When replacing any harness-connector assembly approved wire termination methods must be followed to ensure a successful and long-term solution to the original problem is made. A failed terminal connection, terminal corrosion or damaged wire will result in an electrical system fault.

Product Features:
  • Carquest electrical connectors meet or exceed OE wire gauge, insulation, and terminal material requirements.
  • Product constructed to meet all design and operating characteristics as intended by the manufacturer.
See More

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.
See More

ACDelco – Black Multi-Purpose Pigtail (Part No.PT2629)

Black Multi-Purpose Pigtail

from

$35.49
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
See More

Most Popular 4WD Actuator Switches for 2008 Hummer H2s

Enhance your 2008 Hummer H2 with one of the 2 4WD Actuator Switches we have in stock, starting at just $92.99.

USA Standard Gear – Transfer Case Shift Motor GM 8.25" IFS & 9.25" IFS Electric (Part No.78795)

Transfer Case Shift Motor GM 8.25" IFS & 9.25" IFS Electric

from

$99.99
GM 8.25IFS & 9.25IFS SHIFT MOTOR 97-14 GM ELECTRIC STYLE .

Product Features:
  • Shift Motor GM 8.25″ IFS & 9.25″
  • Front Drive Axle Electric Shift Lock Actuator
  • Without Wire Harness
See More

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.
See More

Best-Selling 2008 Hummer H2 4WD Actuator Connector

Upgrade your H2 with our best-selling 4WD Actuator Connector.

ACDelco – Black Multi-Purpose Pigtail (Part No.PT2629)

Black Multi-Purpose Pigtail

from

$35.49
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
See More

Top-Quality 4WD Indicator Lamp Switch Connector for 2008 Hummer H2s

Choose a high-quality OEM or aftermarket 4WD Indicator Lamp Switch Connector for Hummer H2s and enjoy top-notch performance from $39.99.

Carquest Premium – Multi-Use Connector (Part No.PTA2338)

Multi-Use Connector

from

$39.99
Modern vehicles may have 100 or more electrical harness connectors in every operating system of the vehicle. Terminal tension may weaken with time or corrosion may occur within the connector housing making replacement necessary. When replacing any harness-connector assembly approved wire termination methods must be followed to ensure a successful and long-term solution to the original problem is made. A failed terminal connection, terminal corrosion or damaged wire will result in an electrical system fault.

Product Features:
  • Carquest electrical connectors meet or exceed OE wire gauge, insulation, and terminal material requirements.
  • Product constructed to meet all design and operating characteristics as intended by the manufacturer.
See More

FAQs for 2008 Hummer H2 4WD Components

What are the best-selling 4WD Components for 2008 Hummer H2s?

Out of 4 4WD Components that fit 2008 Hummer H2s, the following parts are the top sellers:

What’s the price range for 2008 Hummer H2 4WD Components?

The prices of 4WD Components for the 2008 Hummer H2 range from $35.49 up to $99.99 for the most premium parts.

What is the average price of a 4WD Component for a 2008 Hummer H2?

The average price for 4WD Components for the 2008 Hummer H2 is $67.12. Keep in mind the variety of part types within our 4WD Component category, where you are likely to find a wide range of prices across a variety of parts and components.

Does Advance Auto Parts sell 4WD Components for other Hummer H2 model years?

Yes, we carry 4WD Components for 5 model years of Hummer H2s between 2003 and 2009. The following model years are the most popular for 4WD Component purchases: 2009, 2007, 2006, 2005, 2004, and 2003.

What are the cheapest 4WD Components for my 2008 Hummer H2?

The cheapest 2008 Hummer H2 4WD Components we carry are:

What types of 4WD Components do you sell for my 2008 Hummer H2?

As of 11/2/25, these are some of the most in-demand types of 4WD Components for a 2008 Hummer H2:

Can I get help with 2008 Hummer H2 4WD Component orders?

Contact our customer support team by chat or phone, through the help desk page, where you can find instant answers about Hummer 4WD Components and more.

What is your return policy for Hummer H2 4WD Components?

Advance Auto Parts keeps returns simple. For new Hummer H2 4WD Components and accessories, your online orders can be returned, in their original condition, within 45 days. For requirements, see the returns page.