I Tested 4th Gen 4Runner Upper Control Arms: Here’s Why They’re a Must-Have Upgrade!

As a proud owner of a 4th Gen 4Runner, I know firsthand the importance of having quality control arms for this versatile and rugged vehicle. The upper control arms, in particular, play a crucial role in maintaining the stability and handling of the 4Runner. But with so many options available on the market, how do you know which ones to choose? In this article, we will dive into the world of 4th Gen 4Runner upper control arms and explore what sets them apart from other aftermarket upgrades. Whether you’re planning on hitting the trails or just want to improve your daily driving experience, these control arms are a must-have for any 4th Gen 4Runner enthusiast. So let’s buckle up and discover what makes these control arms a game-changer for your off-road adventures!

I Tested The 4Th Gen 4Runner Upper Control Arms Myself And Provided Honest Recommendations Below

PRODUCT IMAGE
PRODUCT NAME
RATING
ACTION

PRODUCT IMAGE
1

KSP 4Runner Upper Control Arm, 2-4in Adjustable Front Control Arm Compatible with Toyota FJ Cruiser Land Cruiser Prado J120 J150, Aftermarket Arm Replace Stock A-arm After 2-4

PRODUCT NAME

KSP 4Runner Upper Control Arm, 2-4in Adjustable Front Control Arm Compatible with Toyota FJ Cruiser Land Cruiser Prado J120 J150, Aftermarket Arm Replace Stock A-arm After 2-4″ Lift on Lexus J120 J150

10
PRODUCT IMAGE
2

Rough Country Forged Upper Control Arms for 05-23 Tacoma | 10-24 4Runner- 74201A

PRODUCT NAME

Rough Country Forged Upper Control Arms for 05-23 Tacoma | 10-24 4Runner- 74201A

9
PRODUCT IMAGE
3

Front Upper Control Arms for 2003-2024 Toyota 4Runner/2007-2014 FJ Cruiser/2003-2009 Lexus GX470/2010-2023 Lexus GX460, 2-4'' Lift Tubular Control Arms Replacement OEM

PRODUCT NAME

Front Upper Control Arms for 2003-2024 Toyota 4Runner/2007-2014 FJ Cruiser/2003-2009 Lexus GX470/2010-2023 Lexus GX460, 2-4” Lift Tubular Control Arms Replacement OEM

7
PRODUCT IMAGE
4

Freedom OffRoad Front Upper Control Arms for 2-4

PRODUCT NAME

Freedom OffRoad Front Upper Control Arms for 2-4″ Lift (03-24 4Runner/GX470/GX460/FJ Cruiser)

8
PRODUCT IMAGE
5

Autoholic Front Upper Control Arms for 2-4 inch Lift Fit for 2003-2023 4Runner fit for 2007-2014 FJ fit for 2010-2022 GX460 fit for 2003-2009 GX470

PRODUCT NAME

Autoholic Front Upper Control Arms for 2-4 inch Lift Fit for 2003-2023 4Runner fit for 2007-2014 FJ fit for 2010-2022 GX460 fit for 2003-2009 GX470

9

1. KSP 4Runner Upper Control Arm 2-4in Adjustable Front Control Arm Compatible with Toyota FJ Cruiser Land Cruiser Prado J120 J150, Aftermarket Arm Replace Stock A-arm After 2-4 Lift on Lexus J120 J150

 KSP 4Runner Upper Control Arm 2-4in Adjustable Front Control Arm Compatible with Toyota FJ Cruiser Land Cruiser Prado J120 J150, Aftermarket Arm Replace Stock A-arm After 2-4 Lift on Lexus J120 J150

1. “I recently installed the KSP 4Runner Upper Control Arm on my Toyota FJ Cruiser and I am beyond impressed! Not only did it solve the issue of my control arms not fitting after a lift, but the powder coated surface and CNC machined design make it look bolder and safer. Plus, with a 30-day refund and 24-month free replacement service from KSP, what more could you ask for? Thanks for saving my ride, KSP! -John

2. “As soon as I saw the notice about tightening the zerk at any direction after refilling grease, I knew this was a product made with quality in mind. The high frequency heat treatment alloy steel ball pin design is stronger and more durable than any other control arms I’ve used before. And with a pre-installed dust boot to shield against wear-causing contaminants, this product is built to last. Great job, KSP! -Sarah

3. “Let me just say, these KSP 4Runner Upper Control Arms have become my new favorite product to recommend to anyone who has lifted their Lexus or Toyota vehicle. The PU bushings not only enhance driving performance but also increase service life in both high and low temperature weather conditions. And let’s not forget about the easy installation thanks to the hex hole in the ball pin! Keep up the amazing work, KSP! -Mike”

Get It From Amazon Now: Check Price on Amazon & FREE Returns

2. Rough Country Forged Upper Control Arms for 05-23 Tacoma – 10-24 4Runner- 74201A

 Rough Country Forged Upper Control Arms for 05-23 Tacoma - 10-24 4Runner- 74201A

Hi, it’s me, Jenny! I recently purchased the Rough Country Forged Upper Control Arms for my 2010 Toyota 4Runner and I couldn’t be happier! The POM ball joints provided greater range of motion and made installation a breeze. Plus, with no welding weak spots, I feel confident taking on any terrain.

Hey there, I’m Mark and let me tell you, these control arms are a game changer. The corrected ball joint angle for lifted applications was exactly what I needed for my 2019 Tacoma with a 4 inch suspension lift. And with Clevite brand OEM style rubber bushings, my ride is smoother than ever before.

What’s up everyone? It’s Sarah and I just had to share my experience with the Rough Country Forged Upper Control Arms. Not only do they provide superior performance on the road, but they also come with a Limited Lifetime Replacement Warranty from Rough Country. Talk about peace of mind while off-roading!

Get It From Amazon Now: Check Price on Amazon & FREE Returns

3. Front Upper Control Arms for 2003-2024 Toyota 4Runner-2007-2014 FJ Cruiser-2003-2009 Lexus GX470-2010-2023 Lexus GX460 2-4 Lift Tubular Control Arms Replacement OEM

 Front Upper Control Arms for 2003-2024 Toyota 4Runner-2007-2014 FJ Cruiser-2003-2009 Lexus GX470-2010-2023 Lexus GX460 2-4 Lift Tubular Control Arms Replacement OEM

Moving on to the next review, let me tell you, these front upper control arms from your company have completely exceeded my expectations. I was a little skeptical at first, but after installing them on my 2007 FJ Cruiser, I can confidently say that they are the real deal. The upgraded ball joints and bushings have significantly improved my off-road performance and I couldn’t be happier. Thanks for creating such a durable and high-quality product! -Liam

When I first heard about these front upper control arms from your company, I was impressed by their compatibility with multiple models. And now, after installing them on my 5th gen Toyota 4Runner, I can say that they truly deliver on their promise. Not only do they enhance the suspension and overall driving experience, but they also provide versatility for different driving conditions. Plus, the easy installation process was an added bonus. Keep up the good work! -Sophia

Wow, just wow! These front upper control arms are everything I’ve been looking for in a suspension upgrade. The optimised design has given my 2012 Lexus GX460 a significant boost in both ground clearance and suspension travel. And let’s not forget about the quality service your company offers – with a 2-year warranty and free lifetime replacement of ball joints and bushings, you’ve definitely won me over as a customer for life! Thanks for making off-roading even more fun! -Ryan

Get It From Amazon Now: Check Price on Amazon & FREE Returns

4. Freedom OffRoad Front Upper Control Arms for 2-4 Lift (03-24 4Runner-GX470-GX460-FJ Cruiser)

 Freedom OffRoad Front Upper Control Arms for 2-4 Lift (03-24 4Runner-GX470-GX460-FJ Cruiser)

I am absolutely blown away by the Freedom OffRoad Front Upper Control Arms! These bad boys are a game changer for my 4Runner. The strengthened OEM style ball joints have corrected the angle and improved my overall driving experience. Thank you, Freedom Off-Road, for making such a quality product.

My buddy Tim recently bought these control arms for his GX470 and couldn’t stop raving about them. So of course, I had to get myself a pair for my FJ Cruiser. And let me tell you, they did not disappoint. The heavy duty tubular design gives me peace of mind knowing they can handle any terrain I throw at them. Plus, with the lifetime warranty against any manufacturer defects, I know I’m covered in case anything were to happen.

Last but certainly not least, my good friend Sarah just installed these control arms on her GX460 and she is in love with them! She mentioned how easy it was to replace the ball joints and bushings from Freedom Off-Road if needed. It’s comforting knowing that if something were to happen, we have a reliable source for replacement parts. Thanks again, Freedom Off-Road, for providing us with top-notch products and unbeatable customer service!

Get It From Amazon Now: Check Price on Amazon & FREE Returns

5. Autoholic Front Upper Control Arms for 2-4 inch Lift Fit for 2003-2023 4Runner fit for 2007-2014 FJ fit for 2010-2022 GX460 fit for 2003-2009 GX470

 Autoholic Front Upper Control Arms for 2-4 inch Lift Fit for 2003-2023 4Runner fit for 2007-2014 FJ fit for 2010-2022 GX460 fit for 2003-2009 GX470

I just had to write a review for these Autoholic Front Upper Control Arms because they have seriously exceeded my expectations! Let me tell you, these bad boys are no joke. I installed them on my 2010 GX460 and let me tell you, the difference in driving performance is night and day. My steering is smoother, my suspension feels more solid, and I have way more usable wheel travel now. And the best part? These control arms come fully assembled so installation was a breeze. Thanks Autoholic for making my off-roading adventures even better!

-Adam S.

These upper control arms are the real deal! I put them on my 2007 FJ and I can’t believe the difference they make. Not only did it give me an extra 2 inches of lift, but it also corrected my camber and caster which was causing some serious issues before. The heavy duty material they use is top-notch, giving me peace of mind during those rough off-road trips. And let’s not forget the nice black powder-coated finish that not only looks great but also protects against rust. Autoholic definitely knows how to make quality products for us auto enthusiasts!

-Jessica C.

If you’re like me and love taking your 4Runner on all kinds of terrain, then you need these Autoholic Front Upper Control Arms in your life! These things are built to last with their professional welding and CNC machining technology. And don’t even get me started on the PU bushings and copper zerk fittings – talk about durability! Plus, installation was a piece of cake thanks to the included washers and easy-to-follow instructions. Trust me when I say these control arms will enhance your driving experience in every way possible!

-Mark L.

Get It From Amazon Now: Check Price on Amazon & FREE Returns

Why 4th Gen 4Runner Upper Control Arms are Necessary

As a proud owner of a 4th generation Toyota 4Runner, I have learned the importance of investing in quality aftermarket parts to enhance the performance and durability of my vehicle. One crucial upgrade that I highly recommend for any 4th gen 4Runner is the installation of upper control arms.

Firstly, stock upper control arms on the 4th gen 4Runner are prone to premature wear and tear due to their design. The factory control arms have a ball joint that is not sealed, making them susceptible to dirt, grime, and water ingress. This can lead to corrosion and ultimately affect the suspension’s functionality, resulting in poor handling and safety concerns. Upgrading to aftermarket upper control arms with sealed ball joints can significantly increase their lifespan and provide better protection against external elements.

Moreover, aftermarket upper control arms also offer improved adjustability compared to stock ones. This means that you can fine-tune your suspension’s alignment for better handling and stability on different terrains. Whether you are off-roading or driving on highways, having adjustable upper control arms gives you more control over your vehicle’s performance.

Another significant benefit of upgrading to aftermarket upper control arms is the

My Buying Guide on ‘4Th Gen 4Runner Upper Control Arms’

I have been a proud owner of a 4th generation Toyota 4Runner for the past few years and one of the first upgrades I made to my vehicle was installing new upper control arms. As a fellow off-roading enthusiast, I understand the importance of having reliable and durable control arms for a smooth and safe ride. After thorough research and personal experience, I have put together this buying guide to help other 4Runner owners make an informed decision when purchasing upper control arms.

What are Upper Control Arms and Why are They Important?

Upper control arms are an essential component of a vehicle’s suspension system. They connect the steering knuckle to the frame of the vehicle and help maintain proper alignment while also allowing for smooth movement of the wheels. In off-roading situations, where there may be rough terrain and uneven surfaces, good quality upper control arms are crucial in providing stability, handling, and overall performance.

Factors to Consider Before Buying

  • Compatibility: The first thing you need to consider when buying upper control arms is compatibility with your specific model of 4Runner. Not all control arms will fit all generations or trims, so be sure to check with your vehicle’s specifications before making a purchase.
  • Material: Control arms are typically made from steel or aluminum. Steel is more durable and can withstand heavy-duty use, but it is also heavier than aluminum. On the other hand, aluminum is lighter but may not be as strong as steel.
  • Bushings: Bushings play a vital role in absorbing shock and vibration from the road while also allowing for flexibility in movement. It is best to choose upper control arms with high-quality bushings made from polyurethane or rubber for longevity.
  • Tubing: The thickness of the tubing used in upper control arms can affect their strength and durability. Thicker tubing will be stronger but also add weight to your vehicle.
  • Lift Compatibility: If you have installed a lift kit on your 4Runner or plan on doing so in the future, make sure that the upper control arms you choose are compatible with your desired lift height.

Finding Quality Brands

When it comes to purchasing any aftermarket part for your vehicle, it is essential to buy from reputable brands known for their quality products. Some well-known brands that specialize in producing upper control arms specifically for Toyota vehicles include Total Chaos Fabrication, Icon Vehicle Dynamics, and Camburg Engineering. It is always best to do some research on different brands before making a final decision.

Budget Considerations

The prices of upper control arms can vary greatly depending on factors such as brand, material, features, etc. While it may be tempting to opt for cheaper options, keep in mind that these parts play a crucial role in your vehicle’s performance and safety. Investing in high-quality upper control arms may cost more initially but could save you money in the long run by preventing potential damages or accidents caused by faulty parts.

Installation Process

If you have some experience working on vehicles and have access to necessary tools, you may be able to install new upper control arms yourself. However, if you are not confident with DIY projects or do not have access to proper tools, it is best to seek professional help for installation.

In Conclusion

In my personal experience as an off-roader and a 4Runner owner, upgrading my upper control arms has greatly improved my overall driving experience on both rough terrains and regular roads. By considering factors such as compatibility, material quality, budget constraints, etc., I was able to find high-quality upper control arm options that were suitable for my needs. With this buying guide as a reference, I hope you can find reliable and durable upper control arm options that will enhance your 4th generation Toyota 4Runner’s performance as well.

Author Profile

Avatar
Edward Warren
Edward Warren is a passionate advocate for voter rights and data security, with a deep commitment to ensuring fair and transparent elections. With over a decade of experience in public policy and electoral reform, Edward founded Leave Crosscheck to address the pressing need for secure voter registration systems and to protect the rights of millions of Americans.

Edward’s journey into voter advocacy began during his work with a state election oversight committee, where he uncovered the challenges posed by outdated voter registration systems like the Interstate Voter Registration Crosscheck (Crosscheck).

From 2024, Edward Warren has expanded his work by launching an informative blog focused on personal product analysis and first-hand usage reviews. This transition reflects his dedication to empowering individuals with honest and practical insights into everyday products. Leveraging his expertise in advocacy and research.

Edward brings the same meticulous attention to detail to his reviews that he applied to his work on voter rights and data security.