--- product_id: 645210232 title: "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" brand: "ksp performance" price: "€ 737.27" currency: EUR in_stock: true reviews_count: 13 category: "Ksp Performance" url: https://www.desertcart.be/products/645210232-ksp-front-upper-control-arm-for-toyota-4runner-2003-2023 store_origin: BE region: Belgium --- # 2-4" adjustable for perfect lift fit One-piece forged aluminum, no welds Zinc-nickel coated ball joints for rust resistance 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 **Brand:** ksp performance **Price:** € 737.27 **Availability:** βœ… In Stock ## Summary > πŸš™ Elevate your ride with precision-engineered control β€” because your 4Runner deserves the best! ## Quick Answers - **What is this?** 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 by ksp performance - **How much does it cost?** € 737.27 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.be](https://www.desertcart.be/products/645210232-ksp-front-upper-control-arm-for-toyota-4runner-2003-2023) ## Best For - ksp performance enthusiasts ## Why This Product - Trusted ksp performance brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - β€’ **Unmatched Durability:** Forged T6 aluminum construction ensures lightweight strength and zero rust, even in harsh conditions. - β€’ **Lift-Ready Performance:** Adjustable 2-4" range corrects chassis geometry perfectly for lifted trucks, optimizing off-road and street adaptability. - β€’ **Extended Component Life:** Greasable sockets and zinc-nickel coated ball joints reduce wear and corrosion, maximizing longevity. - β€’ **Precision Fit & Function:** CNC-machined for exact dimensions, guaranteeing seamless compatibility with Toyota 4Runner, FJ Cruiser, Land Cruiser, and Lexus GX models. - β€’ **Enhanced Driving Experience:** Premium polyurethane bushings and groove design improve handling, reduce noise, and deliver superior road feedback. ## Overview The KSP Front Upper Control Arm is a one-piece forged aluminum upgrade designed for Toyota 4Runner (2003-2023), FJ Cruiser, Land Cruiser, and Lexus GX models. Featuring CNC precision machining, greasable sockets, and zinc-nickel coated ball joints, it offers superior durability, rust resistance, and performance for lifted trucks with 2-4" suspension lifts. Premium polyurethane bushings enhance driving comfort and noise reduction, making it a top-tier aftermarket suspension component trusted by enthusiasts and professionals alike. ## Description Buy 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: Control Arms - desertcart.com βœ“ FREE DELIVERY possible on eligible purchases Review: These Control Arms are the way to G0! - 2020 Ram 1500 Sport with 6”RC LIFT + 3” leveler spacers for stacked height & M1 shocks for a 9” total lift so an Upper control arm was needed and this control arm was the secret sauce and matched well with the Larger replacement steering knuckles with the RC kit (with added spacing/stack 3”) it gave me back my cushion feel with the shocks being able to flex properly and the steering is on point with absolutely no noises or creeks or knocking.These control arms look awesome and they are very much high quality and did work for my application even though it says not designed to work with lifted steering knuckles which may be true but with added stacking height spacers it will indeed work better then well enough.install was simple took 35 minutes each side the build quality of the arms are gorgeous the price for the arms are more then reasonable for the top quality all the joints or points line up perfectly with these control arms I highly recommend if you’re in need of some quality control arms for your build 100% Review: Must-have upgrade for a 2.5-inch leveling kit! - I bought these KSP aluminum upper control arms specifically to go with my 2.5-inch leveling kit setup, and they are worth every penny. The build quality on the aluminum is excellent, and they look great. Most importantly, they completely corrected the suspension geometry, meaning my upper ball joints aren’t binding or tearing at a bad angle anymore. If you are lifting or leveling your F-150, do yourself a favor and buy these to do the job right ## Features - Never Rust: One-piece design forged aluminum control arm, lighter but stronger. Precision CNC machining is the key to ensure correct dimensions. No welding spots or weak points, not easy to break. Upgrade T6 aluminum, will not rust even after melting snow. Each arm was tested by magnetic particle inspection during the production process to ensure that it's strong and perfect. - Serviceable: Greasable socket can reduce corrosion and wear by allowing new lubricants to flush out contaminants. The ball joint is fitted with tower dust boots and exclusive KSP protective cover to prevent debris and make it last longer. Unlike uncoated iron ball joints prone to rust, KSP's heat treated ball joint pins are coated with zinc-nickel alloys, which cost more but last longer. Metal-to-metal ball joint will be better than ordinary POM ball joints. - Affordable: Correct ball joint angle for lifting application. If you have a 2-4" lift on your truck, this control arm is a good idea to upgrade or replace the worn stock control arm. It has a greater range of motion than the original ball joint and can perfectly correct the chassis. Adapt well to steets and paths, especially off-road. - Durable: The bushings are made of premium-quality polyurethane, and handle extreme temperatures better than rubber bushings. The groove design helps lubricate and ultimately improves the overall driving feedback and experience. Provide better driving performance and less noise. - Compatible with Toyota&Lexus: Fit for 2006-2016 FJ Cruiser, 2003-2009 4Runner 4th N210, 2009-2023 4Runner 5th N280, 2002-2009 Land Cruiser Prado J120, 2009-2022 Land Cruiser Prado J150. Fit for 2003-2009 GX 1st J120, 2009-2022 GX 2nd J150. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0D4DCJNKT | | Auto Part Orientation | Front | | Auto Part Position | Front | | Automotive Fit Type | Vehicle Specific Fit | | Best Sellers Rank | #8,427 in Automotive ( See Top 100 in Automotive ) #10 in Automotive Replacement Control Arms | | Brand | KSP PERFORMANCE | | Brand Name | KSP PERFORMANCE | | Color | Cast Aluminum | | Customer Reviews | 4.6 out of 5 stars 292 Reviews | | Fit Type | Vehicle Specific Fit | | Included Components | Control Arms | | Item Type Name | Upper Control Arm | | Manufacturer | Goldenlion | | Manufacturer Part Number | 3C298065 | | Manufacturer Warranty Description | 1 Year Manufacturer | | Material | Aluminum | | Material Type | Aluminum | | Model Number | Toyota 4Runner 2003-2023 | | Number of Items | 2 | | Orientation | Front | | Unit Count | 1 Count | ## Product Details - **Auto Part Position:** Front - **Brand:** KSP PERFORMANCE - **Color:** Cast Aluminum - **Fit Type:** Vehicle Specific Fit - **Material:** Aluminum ## Images ![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 - Image 1](https://m.media-amazon.com/images/I/61mBv3Jx4PL.jpg) ## Available Options This product comes in different **Size, Style** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ These Control Arms are the way to G0! *by A***R on October 10, 2025* 2020 Ram 1500 Sport with 6”RC LIFT + 3” leveler spacers for stacked height & M1 shocks for a 9” total lift so an Upper control arm was needed and this control arm was the secret sauce and matched well with the Larger replacement steering knuckles with the RC kit (with added spacing/stack 3”) it gave me back my cushion feel with the shocks being able to flex properly and the steering is on point with absolutely no noises or creeks or knocking.These control arms look awesome and they are very much high quality and did work for my application even though it says not designed to work with lifted steering knuckles which may be true but with added stacking height spacers it will indeed work better then well enough.install was simple took 35 minutes each side the build quality of the arms are gorgeous the price for the arms are more then reasonable for the top quality all the joints or points line up perfectly with these control arms I highly recommend if you’re in need of some quality control arms for your build 100% ### ⭐⭐⭐⭐⭐ Must-have upgrade for a 2.5-inch leveling kit! *by R***Z on May 25, 2026* I bought these KSP aluminum upper control arms specifically to go with my 2.5-inch leveling kit setup, and they are worth every penny. The build quality on the aluminum is excellent, and they look great. Most importantly, they completely corrected the suspension geometry, meaning my upper ball joints aren’t binding or tearing at a bad angle anymore. If you are lifting or leveling your F-150, do yourself a favor and buy these to do the job right ### ⭐⭐⭐⭐⭐ Great quality *by C***N on July 29, 2026* Well built. Works and looks great ## Frequently Bought Together - 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 - Rough Country 3" Lift Kit w/N3 Struts & Coils for 03-09 4Runner/07-14 FJ - 76031 --- ## Why Shop on Desertcart? - πŸ›’ **Trusted by 1.3+ Million Shoppers** β€” Serving international shoppers since 2016 - 🌍 **Shop Globally** β€” Access 737+ million products across 21 categories - πŸ’° **No Hidden Fees** β€” All customs, duties, and taxes included in the price - πŸ”„ **15-Day Free Returns** β€” Hassle-free returns (30 days for PRO members) - πŸ”’ **Secure Payments** β€” Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** β€” Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.be/products/645210232-ksp-front-upper-control-arm-for-toyota-4runner-2003-2023](https://www.desertcart.be/products/645210232-ksp-front-upper-control-arm-for-toyota-4runner-2003-2023) --- *Product available on Desertcart Belgium* *Store origin: BE* *Last updated: 2026-09-07*