



2003-2022 Toyota 4Runner FJ Cruiser Front Upper Control Arms 2-4" Lift
Front Upper Control Arms — 2003–2022 Toyota 4Runner & FJ Cruiser (2–4" Lift)
Built for lifted 4Runners and FJ Cruisers, these front upper control arms maintain proper suspension geometry as you climb. Engineered to work with 2–4" lift kits, they keep your alignment in check and your steering predictable. Direct replacement fit with factory mounting points.
Key Features
- Lift-Rated Design - Engineered to maintain suspension geometry across 2–4" lift applications without binding or premature wear
- Factory Geometry Mounting - Uses OEM attachment points; no frame modifications needed
- Direct Replacement Configuration - Bolt-in installation without modification to existing suspension mounting
Specs
- Pair (left and right)
- Compatible with 2–4" lift kits
- Factory mounting point design
Whats Included
- Left and right front upper control arms
Frequently Asked Questions
Do these work with any lift kit, or just certain brands?
These are designed for 2–4" lift applications. Confirm your lift kit height before ordering—oversized lifts may require different geometry arms. Compatibility depends on lift amount, not brand.
Will I need new hardware or ball joints to install these?
The arms themselves use factory mounting points. Ball joints and hardware are not included—you'll need to source them based on your vehicle's service manual requirements or have a shop assess what needs replacement during installation.
Can I install these myself, or do I need a shop?
Installation requires basic hand tools and a jack, but suspension work demands precision. Improper angle or torque settings can cause alignment issues and premature wear. Professional installation is strongly recommended.
Ships within 1-2 business days.
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2003-2022 Toyota 4Runner FJ Cruiser Front Upper Control Arms 2-4" Lift
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FAQs
Please read our FAQs page to find out more.
Are OEM products more expensive than aftermarket alternatives?
OEM products might have a higher upfront cost compared to aftermarket parts, but their superior quality and durability often make them a more cost-effective choice over time. Investing in OEM ensures you’re getting parts specifically designed for your vehicle, which can lead to better performance and longevity.
Can I purchase OEM parts online or do I need to visit a dealership?
You don’t need to visit a dealership to get OEM parts. You can conveniently purchase genuine OEM components from authorized distributors and reputable online retailers like Turbo Tech Performance. Our online store provides a wide selection of high-quality parts delivered straight to your door.
Are parts from brands like Mopar, ACDelco, and Motorcraft interchangeable between different vehicle brands?
No, parts from Mopar, ACDelco, and Motorcraft are typically designed for specific vehicle brands. It’s crucial to ensure compatibility with your vehicle’s make and model by checking part numbers and consulting with a knowledgeable expert.
Can I install OEM parts myself, or is it better to have a professional handle it?
While some OEM parts can be installed by DIY enthusiasts, the complexity of installation can vary. For the best results and to ensure proper fitment and performance, we recommend having a trained mechanic install the parts, especially if you’re unfamiliar with automotive repairs.
Do OEM parts come with a warranty?
Yes, many OEM auto parts come with a manufacturer’s warranty that covers defects or issues. Be sure to check the warranty details for each part at the time of purchase, and keep your receipt for any potential warranty claims.


