2021 Toyota 4Runner 4WD Components

Keep Your 2021 Toyota 4Runner in Top Shape with a Quality 4WD Component

When it comes to maintaining or upgrading your 2021 Toyota 4Runner, choosing high-quality parts is crucial for ensuring your vehicle stays in top shape, whether you’re tackling a repair or enhancing performance. At Advance Auto Parts, we know how important it is to find the right 4WD Component for your 4Runner. We currently carry a top 4WD Component in stock that is built to last. Whether you’re replacing a damaged 4WD Component or looking to upgrade, our selection for the 2021 Toyota 4Runner ensures you’ll find exactly what you need to keep your vehicle looking and performing its best.

Explore Related Parts

And while you’re here, don’t forget to check out related part categories like Drive Shafts and Axles and Transfer Cases to complete your upgrade or repair project. At Advance Auto Parts, we’re proud to offer the parts and expertise to keep your 2021 Toyota 4Runner running smoothly and looking great.

Essential 2021 Toyota 4Runner 4WD Components

Dorman – 4WD Axle Actuator Assembly (Part No.600-488)

4WD Axle Actuator Assembly

from

$448.99
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 – Differential Actuator (Part No.600-410)

Differential Actuator

from

$349.99
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
See More

Most Popular 4WD Actuator Switch for 2021 Toyota 4Runners

Enhance your 2021 Toyota 4Runner with this popular 4WD Actuator Switch we have in stock, for $448.99.

Dorman – 4WD Axle Actuator Assembly (Part No.600-488)

4WD Axle Actuator Assembly

from

$448.99
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
See More

FAQs for 2021 Toyota 4Runner 4WD Components

What’s the price range for 2021 Toyota 4Runner 4WD Components?

We currently have just one 4WD Components for the 2021 Toyota 4Runner in stock: 4WD Axle Actuator Assembly and it costs $448.99.

Does Advance Auto Parts sell 4WD Components for other Toyota 4Runner model years?

Yes, we carry 4WD Components for 36 model years of Toyota 4Runners between 1984 and 2020. The following model years are the most popular for 4WD Component purchases: 2020, 2019, 2018, 2017, 2016, 2015, 2014, 2013, and 2012.

What types of 4WD Components do you sell for my 2021 Toyota 4Runner?

We currently have just 1 4WD Component in stock for a 2021 Toyota 4Runner, and as of 11/2/25, it is a 4WD Actuator Switch.

Can I get help with 2021 Toyota 4Runner 4WD Component orders?

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

What is your return policy for Toyota 4Runner 4WD Components?

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