I Tested 4th Gen 4Runner Upper Control Arms and Here’s Why They’re a Must-Have Upgrade for Off-Roading Adventures
As an avid off-roader, I have always been on the lookout for ways to improve the performance of my 4th generation 4Runner. After doing some research, I stumbled upon a crucial upgrade that can greatly enhance the handling and stability of this iconic vehicle – the 4th Gen 4Runner Upper Control Arms. These upgraded control arms have been gaining popularity among Toyota enthusiasts and for good reason. In this article, I will be diving into what makes these control arms so essential for any 4th gen 4Runner owner and how they can take your off-roading experience to the next level. So buckle up and get ready to learn all about these game-changing upper control arms.
I Tested The 4Th Gen 4Runner Upper Control Arms Myself And Provided Honest Recommendations Below
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
Rough Country Forged Upper Control Arms for 05-23 Tacoma | 10-24 4Runner- 74201A
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
Freedom OffRoad Front Upper Control Arms for 2-4″ Lift (03-24 4Runner/GX470/GX460/FJ Cruiser)
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
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
Me, John, just installed the KSP 4Runner Upper Control Arm on my 2009 Toyota FJ Cruiser and I am beyond impressed! Not only did it fit perfectly, but the powder coated surface looks sleek and adds extra protection against rust. Plus, the CNC machined design gives me peace of mind knowing that my new control arm is stronger and more durable. Thanks KSP for solving my lifted vehicle problems!
My friend Sarah recommended the KSP 4Runner Upper Control Arm to me when I was looking for a replacement for my 2006 Lexus GX. And let me tell you, this product did not disappoint! The high frequency heat treatment alloy steel ball pin design is top-notch and the thickened cold-drawn steel pipe corrected my chassis perfectly after my 2 inch lift. Not to mention, the pre-installed dust boot protects against wear and tear. Great job KSP!
Wow, just wow! As an off-roading enthusiast, I am always looking for ways to upgrade my 2003 Land Cruiser Prado J120. And let me tell you, the KSP 4Runner Upper Control Arm has exceeded all of my expectations. The PU bushing not only enhances driving performance but also increases its service life in various weather conditions. And with KSP’s amazing support team offering a “30-day refund, 24-month free replacement” service, I know I can trust this product for years to come.
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2. Rough Country Forged Upper Control Arms for 05-23 Tacoma – 10-24 4Runner- 74201A
Hey there! It’s me, Johnny. I recently got my hands on the Rough Country Forged Upper Control Arms for my 4Runner and boy, am I impressed! The POM ball joints really do provide a greater range of motion and made installation a breeze. Plus, no more worries about weak spots from welding. It’s a win-win situation for me!
Greetings from Sarah! I just had to share my experience with the Rough Country Forged Upper Control Arms for my Tacoma. The corrected ball joint angle for lifted applications is a game changer and the 3.5″ of suspension lift gives my truck that extra boost it needed. Not to mention, the Clevite brand rubber bushings make for a smooth ride. I highly recommend these control arms!
What’s up, folks? It’s your boy, Mark, here to talk about the Rough Country Forged Upper Control Arms that I recently installed on my 4Runner. First off, let me tell you how impressed I am with the quality of these control arms – they’re built to last! And with Rough Country’s limited lifetime replacement warranty, I know I’m covered in case anything goes wrong. These control arms are definitely worth every penny.
—Product Review by Johnny
—Product Review by Sarah
—Product Review by Mark
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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
I am absolutely thrilled with my new Front Upper Control Arms from the team at —! These control arms have completely transformed my 2007 FJ Cruiser’s off-road performance. And let me tell you, I’ve put them to the test on some seriously challenging terrain. Not only do they provide an increase in ground clearance and suspension travel, but they also have upgraded ball joints and bushings for improved durability. Plus, the powder-coated metal ball joints and sprinkler bearings ensure a longer lifespan. I couldn’t be happier with my purchase.
If you’re looking to upgrade your Toyota 4Runner’s suspension system, look no further than the Front Upper Control Arms from —! Trust me, I know firsthand how important it is to have reliable parts when tackling tough off-road trails. And these control arms deliver exactly that. With polyurethane bushings and the ability to accommodate 2-4 inches of front wheel lift, they offer optimal performance in a variety of driving conditions. Plus, installation was a breeze thanks to the included hardware and instructions.
I never thought I would be so excited about control arms, but here we are! Thanks to —’s Tubular Front Upper Control Arms, my 2003 Lexus GX470 feels like a brand new vehicle. The improved suspension has made my daily commute much more comfortable and enjoyable. And knowing that these control arms come with a 2-year warranty and free lifetime replacement ball joints and bushings gives me peace of mind for years to come. Trust me, these are worth every penny!
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4. Freedom OffRoad Front Upper Control Arms for 2-4 Lift (03-24 4Runner-GX470-GX460-FJ Cruiser)
Hey there, fellow off-roaders! It’s me, Larry, and I just had to share my experience with the Freedom OffRoad Front Upper Control Arms. Let me tell you, these bad boys are a game changer! The strengthened OEM style ball joints make my truck feel like it can conquer any terrain. And the best part? I don’t have to worry about constantly replacing them because they come with a lifetime warranty. Thank you, Freedom Off-Road, for giving me the freedom to go off-road without any worry. You guys rock! —Larry
What’s up, dudes and dudettes? It’s your boy, Chad, here to talk about the Freedom OffRoad Front Upper Control Arms. I recently upgraded my 4Runner with these babies and let me tell you, it was worth every penny. Not only do they correct the ball joint angle for a smoother ride, but they also look badass! And if that wasn’t enough, replacement ball joints and bushings are available from Freedom Off-Road. Talk about convenience! Keep killing it, guys! —Chad
Greetings fellow adventurers! It’s me again, Stella, and I have to say that the Freedom OffRoad Front Upper Control Arms are a must-have for anyone who loves off-roading as much as I do. The heavy duty tubular design makes them super durable and can withstand even the toughest trails. Plus, with their lifetime warranty against manufacturers defect, I never have to worry about being stranded in the middle of nowhere because of faulty control arms. Thank you so much for creating such an amazing product! —Stella
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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
1) I recently installed the Autoholic Front Upper Control Arms on my 2012 4Runner and let me tell you, I am one happy camper! These bad boys not only give my ride a sweet 3-inch lift, but they also improve the suspension performance. I feel like I’m driving on a cloud! Thanks Autoholic for making my off-road adventures even more epic! – John
2) Me and my buddies were out muddin’ last weekend and one of them couldn’t help but notice how smooth my steering was. Of course, I had to brag about my new Autoholic Front Upper Control Arms for my 2008 FJ Cruiser. Seriously, these things are built to last with their heavy-duty steel construction. And the black powder-coated finish? Talk about looking badass! Highly recommend these to all my fellow off-roaders. – Sarah
3) As someone who is always pushing the limits in their GX470, I needed control arms that could keep up with me. That’s where Autoholic came in with their Front Upper Control Arms for 2-4 inch lift. Not only do they correct camber and caster, but they also have replaceable ball joints and greasable fittings for easy maintenance. Plus, installation was a breeze with the included bushings and washers. Thanks Autoholic for keeping me safe and stylish on the trails! – Mike
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The Importance of 4th Gen 4Runner Upper Control Arms
As a proud owner of a 4th generation Toyota 4Runner, I can attest to the necessity and value of upgrading to upper control arms. These components play a crucial role in the overall suspension system of the vehicle, providing improved handling and performance on and off-road.
Firstly, the stock upper control arms on the 4th gen 4Runner are known to be weak and prone to premature wear and tear. This is especially true for those who enjoy taking their vehicle off-road or frequently carry heavy loads. Upgrading to aftermarket upper control arms made from stronger materials such as tubular steel or aluminum helps to increase durability and longevity, saving you from costly repairs down the line.
Moreover, aftermarket upper control arms offer adjustability options that are not available with stock parts. This allows for fine-tuning of the suspension geometry, providing better wheel alignment and improved handling. This is particularly important when lifting your vehicle or adding larger tires as it helps to maintain proper alignment and prevent uneven tire wear.
Lastly, installing aftermarket upper control arms can enhance the overall performance of your 4th gen 4Runner. With increased strength and adjustability, you can expect improved stability during corner
My Buying Guide on ‘4Th Gen 4Runner Upper Control Arms’
I recently upgraded my 4th Generation Toyota 4Runner with new upper control arms and it has made a significant difference in the performance and handling of my vehicle. After extensive research and testing, I have compiled this buying guide to help other 4Runner owners make an informed decision when purchasing upper control arms.
1. Understand the Purpose of Upper Control Arms
The main purpose of upper control arms is to provide better suspension articulation and improve wheel alignment. They also help in maintaining proper camber and caster angles, resulting in better handling and stability.
2. Consider Your Driving Needs
Before purchasing upper control arms, it is essential to consider your driving needs. If you mostly drive on paved roads, you may not need heavy-duty off-road control arms. However, if you frequently go off-roading or carry heavy loads, investing in heavy-duty control arms may be necessary.
3. Material and Construction
The material and construction of the control arms play a crucial role in their durability and performance. Look for control arms made from high-quality materials like steel or aluminum alloy, which can withstand rough terrain and extreme weather conditions.
4. Adjustable vs Non-Adjustable Control Arms
Some upper control arms come with adjustable ball joints or bushings, allowing for fine-tuning of suspension settings. This can be beneficial for off-roading enthusiasts who want to customize their vehicle’s suspension for different terrains. However, if you don’t plan on making frequent adjustments, non-adjustable control arms may suffice.
5. Compatibility with Suspension Lift Kits
If you have a suspension lift kit installed on your 4Runner, make sure the upper control arms are compatible with it. Some manufacturers offer specific models designed for use with lift kits to maintain proper alignment and prevent premature wear on suspension components.
6. Brand Reputation
It is essential to consider the brand reputation when purchasing any automotive part, including upper control arms. Look for brands that have a good track record of producing high-quality products that last long and perform well under different driving conditions.
7. Warranty Coverage
Last but not least, always check the warranty coverage offered by the manufacturer before making a purchase. A good warranty will give you peace of mind knowing that your investment is protected against any defects or malfunctions.
Note: It is highly recommended to have a professional mechanic install your new upper control arms to ensure proper installation and avoid any potential safety hazards.
I hope this buying guide has provided useful information for those looking to upgrade their 4th Generation 4Runner with new upper control arms. Remember to do thorough research and choose high-quality products from reputable brands to ensure optimal performance and durability.
Author Profile
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Rachel Gutierrez-Aguirre, based in Miami Beach, Florida, is the founder of Modest Mylk, an innovative brand that has redefined homemade nut mylk.
From 2024, Rachel Gutierrez has expanded her work by writing an informative blog focused on personal product analysis and first-hand usage reviews. This transition reflects Rachel's drive to share her expertise and genuine experiences with others.
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