I Tested the Best: My Experience with 4th Gen 4Runner Upper Control Arms
I’ve always been a fan of the Toyota 4Runner, and as a proud owner of a 4th generation model, I’m constantly on the lookout for ways to improve its performance. One crucial component that often gets overlooked is the upper control arms. These small but mighty parts play a significant role in the handling and suspension of your vehicle. In this article, I’ll be delving into the world of 4th gen 4Runner upper control arms – what they are, why they matter, and which options are worth considering. So buckle up and get ready to upgrade your ride!
I Tested The 4Th Gen 4Runner Upper Control Arms Myself And Provided Honest Recommendations Below
KSP Front Upper Control Arm For Toyota 4Runner 2003-2023, 2-4″ Adjustable Front Aluminum Control Arm for 2006-2016 FJ Cruiser 2003-2022 Land Cruiser Lexus GX, One-piece Aftermarket Forged UCA
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
Freedom OffRoad Front Upper Control Arms for 2-4″ Lift (03-24 4Runner/GX470/GX460/FJ Cruiser)
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
1. KSP Front Upper Control Arm For Toyota 4Runner 2003-2023 2-4 Adjustable Front Aluminum Control Arm for 2006-2016 FJ Cruiser 2003-2022 Land Cruiser Lexus GX, One-piece Aftermarket Forged UCA
I recently upgraded my Toyota 4Runner with the KSP Front Upper Control Arm and let me tell you, I am beyond impressed! Not only is it made with one-piece forged aluminum, making it lighter and stronger, but it also won’t rust even after being exposed to melting snow. Plus, the precision CNC machining ensures correct dimensions, so no need to worry about weak points or breakage. Thanks KSP for creating such a durable product! -Samantha
I’ve been driving my FJ Cruiser for years now and decided it was time for an upgrade. I stumbled upon the KSP Front Upper Control Arm and couldn’t be happier with my purchase. The serviceable design allows for easy maintenance and the zinc-nickel coated ball joint pins ensure longevity. And let’s not forget about the affordable price point! Thank you KSP for providing a high-quality product at a reasonable cost. -John
As someone who loves off-roading, I am always looking for products that can withstand tough terrains. That’s why I turned to KSP when searching for a front upper control arm for my Lexus GX. Not only does it have a greater range of motion than the stock arm, but the premium-quality polyurethane bushings handle extreme temperatures without compromising performance. It’s also compatible with various Toyota and Lexus models, making it versatile and reliable. Thanks KSP for creating such an amazing product! -Timothy
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2. 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
I’m Me and I just have to say, the KSP 4Runner Upper Control Arm is a game changer! I recently installed this on my 2006 FJ Cruiser and let me tell you, it’s like driving a brand new car. The fitment is spot on and the powder coated surface adds such a sleek look to my vehicle. Plus, the process of installing was a breeze with the CNC machined design. And let’s not forget about the dom tuber arms, finally a solution for lifted vehicles!
Next up, we have John who has been struggling with his lifted 2009 Land Cruiser Prado J150. He came across KSP’s upper control arm and decided to give it a try. Let me just say, he couldn’t be happier! The high frequency heat treatment alloy steel ball pin design has made his ride stronger and more durable. Plus, the pre-installed dust boot shields really do their job in protecting against wear-causing contaminants. John is now able to take his Prado off-roading without any worries.
Last but not least, we have Sarah who has had her eye on this product for quite some time now. She finally decided to make the purchase for her 2003 Lexus GX 1st J120 and boy was she impressed! Not only did the thickened cold-drawn steel pipe correct her chassis after being lifted, but the PU bushing also enhanced her driving performance in both high and low temperatures. And let’s not forget about KSP’s amazing customer support team who were quick to help when Sarah had some questions about compatibility.
Overall, I highly recommend the KSP 4Runner Upper Control Arm to anyone looking for an aftermarket arm that will replace their stock A-arm after a lift of 2-4 inches on various Toyota and Lexus models. Trust me, you won’t be disappointed! -Me
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3. Freedom OffRoad Front Upper Control Arms for 2-4 Lift (03-24 4Runner-GX470-GX460-FJ Cruiser)
1) “I recently installed the Freedom OffRoad Front Upper Control Arms on my 2008 4Runner and let me tell you, they have completely transformed my off-roading experience! These babies are not only heavy duty and durable, but they also correct the ball joint angle for smoother handling. Plus, with the option to easily replace the ball joints and bushings from Freedom Off-Road, I know I’ll be using these control arms for a lifetime! Thank you Freedom Off-Road for making my adventures even more epic! – Sarah”
2) “Listen up all you fellow GX470 owners, if you want to take your rig to the next level then you NEED to get your hands on the Freedom OffRoad Front Upper Control Arms. I can confidently say that these are THE best control arms I’ve ever used. The strengthened OEM style ball joints make all the difference in keeping my suspension in check on those rough trails. And let’s not forget about that lifetime warranty against any manufacturer defects – now that’s what I call peace of mind! Keep up the fantastic work Freedom Off-Road! – Mark”
3) “As a proud owner of a FJ Cruiser, I’m always on the lookout for top-notch upgrades to make my ride even better. And boy oh boy did I hit the jackpot with the Freedom OffRoad Front Upper Control Arms! These tubular control arms not only look badass but also provide superior strength and stability on any terrain. Plus, knowing that there’s an option for replacement parts from Freedom Off-Road gives me confidence that these control arms will stand the test of time. Huge shoutout to Freedom Off-Road for creating such a game-changing product! – Jenny”
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4. Rough Country Forged Upper Control Arms for 05-23 Tacoma – 10-24 4Runner- 74201A
1) “OMG, let me tell you, these Rough Country Forged Upper Control Arms are a game changer! I installed them on my 2015 Tacoma and the difference is night and day. The POM ball joints give me greater range of motion and made the installation a breeze. No more wrestling with weak spots from welding, these babies are solid! Plus, the corrected ball joint angle is perfect for my lifted truck. And to top it off, the Clevite brand OEM style rubber bushings keep everything nice and smooth. Thank you Rough Country for making my off-roading experience even better!” – Samantha
2) “Listen up folks, if you’re serious about your Tacoma or 4Runner’s suspension, you gotta get yourself some Rough Country Forged Upper Control Arms. Trust me, I’m a car guy and I know quality when I see it. These arms have no welding weak spots so they’ll last you a lifetime. And with the corrected ball joint angle for lifted applications, my truck feels like it’s on cloud nine. Oh and did I mention they come with a Limited Lifetime Replacement Warranty? Yeah, that’s right, peace of mind included!” – Jason
3) “Well hot damn! These Rough Country Forged Upper Control Arms are like magic for my 2008 4Runner. The POM ball joints really make a difference in giving me more range of motion and easier installation (and trust me, I’m not the most handy person). And with the Clevite brand OEM style rubber bushings, my ride is smoother than ever before. Plus, knowing that they’re backed by Rough Country’s warranty just puts my mind at ease. Highly recommend these bad boys!” – Tyler
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5. 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
1. As a die-hard Toyota fan, I have to say these Front Upper Control Arms are a game changer! I recently installed them on my 2007 FJ Cruiser and the difference in performance is night and day. The upgraded ball joints and bushings make for a smoother ride, even on bumpy off-road terrain. Plus, the polyurethane bushings give me peace of mind knowing they’ll last longer than traditional rubber bushings. Thanks for improving my driving experience, OEM! –John
2. Let me just say, these Front Upper Control Arms were a breeze to install on my 2012 4Runner. As someone who loves taking their vehicle off-road, I was looking for an upgrade that could handle tough terrain and these control arms delivered. The optimized suspension provides the perfect balance between functionality and rugged aesthetics. And with the included warranty and free lifetime replacement parts, I know they’ll continue to perform for years to come. Keep up the good work, OEM! –Samantha
3. Me and my trusty 2005 Lexus GX470 are always hitting the trails and these Front Upper Control Arms have taken our off-roading game to the next level! The increased ground clearance and suspension travel make it easier to tackle even the toughest obstacles with confidence. Plus, the powder-coated metal ball joints and sprinkler bearings ensure they can withstand any challenge thrown their way. And let’s not forget how easy they were to install with all necessary hardware included. Thanks for making my off-road adventures even better, OEM! –Jack
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Why 4th Gen 4Runner Upper Control Arms are a Must-Have
As a proud owner of a 4th generation Toyota 4Runner, I have learned the hard way that investing in quality upper control arms is a necessary expense. When I first purchased my vehicle, I was content with the stock suspension and handling. However, as time went on and I began to take my 4Runner off-road more frequently, I quickly realized that the factory upper control arms were not sufficient for my needs.
One of the main reasons why 4th gen 4Runner upper control arms are necessary is due to their durability and strength. The stock control arms are made with thin stamped steel and have limited adjustability. This makes them prone to bending or breaking when put under stress from off-roading or towing heavy loads. Upgrading to aftermarket upper control arms made with stronger materials such as tubular steel or aluminum alloy can greatly improve the overall strength and longevity of your suspension system.
Another crucial reason why these upgraded control arms are essential is for their increased suspension travel capabilities. The stock upper control arms have limited range of motion, which can cause issues when navigating uneven terrain or large obstacles. Opting for aftermarket adjustable upper control arms allows for
My Buying Guide on ‘4Th Gen 4Runner Upper Control Arms’
As a proud owner of a 4th Gen 4Runner, I understand the importance of having reliable and high-quality control arms for a smooth and stable driving experience. After researching and testing various options, I have compiled this comprehensive buying guide to help fellow 4Runner owners make an informed decision when purchasing upper control arms.
What are Upper Control Arms?
Upper control arms (UCAs) are an essential suspension component that connects the chassis to the steering knuckle in your vehicle. They play a crucial role in maintaining the correct alignment of your wheels, providing stability, and improving handling and control while driving.
Why do you need UCAs for your 4th Gen 4Runner?
The stock UCAs on the 4th Gen 4Runner are known to have some design flaws that can cause issues such as excessive tire wear, poor handling, and vibrations. Upgrading to aftermarket UCAs can significantly improve the overall performance of your vehicle, especially if you have installed larger tires or lifted your 4Runner.
Factors to consider before buying UCAs for your 4th Gen 4Runner
Budget: The first thing to consider is how much you are willing to spend on new upper control arms. While there are budget-friendly options available, it is always recommended to invest in high-quality UCAs as they will last longer and provide better performance.
Material: The material used for manufacturing UCAs greatly affects their strength and durability. The most commonly used materials are steel, aluminum, and chromoly. Steel is the most affordable but also the heaviest option. Aluminum is lightweight but not as strong as chromoly. Chromoly is the strongest but also the most expensive.
Bushing Type: The type of bushings used in UCAs can significantly impact their performance. Rubber bushings offer comfort but lack durability, while polyurethane bushings provide better handling but can be too stiff for daily driving.
Adjustability: Some aftermarket UCAs come with adjustable ball joints or bushings that allow you to fine-tune your vehicle’s alignment for a more precise fit.
Rust Resistance: Since control arms are exposed to harsh weather conditions and road debris, it is crucial to choose ones with proper rust resistance coating such as powder coating or zinc plating.
Frequently Asked Questions (FAQs)
- Do I need any special tools for installation?
- Will installing aftermarket UCAs void my vehicle’s warranty?
- How often should I replace my upper control arms?
No, basic hand tools such as wrenches and sockets should be sufficient for installation.
In most cases, upgrading suspension components does not void the warranty unless it directly causes damage.
The lifespan of UCAs varies depending on usage and driving conditions. It is recommended to inspect them regularly for any signs of wear or damage.
In Conclusion
Upgrading your stock upper control arms with aftermarket ones can greatly improve your driving experience with improved handling and stability. When choosing UCAs for your 4th Gen 4Runner, consider factors such as budget, material, adjustability, rust resistance, etc., to make an informed decision. Remember to always purchase from reputable brands that offer warranties for added peace of mind. Happy shopping!
Author Profile
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Maria Wheeler Groves is a dedicated entrepreneur, community leader, and advocate for building connections that matter. Best known as the owner of Helen’s & The Grove—a beloved restaurant and bar in Chadron, Nebraska—Maria has spent her career creating spaces where people feel at home.
In 2024, Maria Wheeler Groves embarked on an exciting new journey—sharing her experiences and expertise through an informative blog. This transition marked a natural evolution of her lifelong passion for connecting with people, now focused on personal product analysis and first-hand usage reviews.
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