{"product_id":"autsurles-front-upper-control-arm-replacement-kit-4pc-set-direct-fit-with-sealed-ball-joints","title":"Autsurles Front Upper Control Arm Replacement Kit — 4pc Set, Direct-Fit with Sealed Ball Joints","description":"\u003cp\u003e\u003cstrong\u003eAutsurles 4-piece front upper control arm and ball joint replacement kit restores proper steering geometry and suspension stability for compatible GM SUVs.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eThis complete front upper control arm assembly set is designed as a direct-fit replacement for a range of mid-2000s GM and GM-derived SUVs, including Chevrolet Trailblazer, GMC Envoy, Buick Rainier, Oldsmobile Bravada, Saab 9-7x and others listed in the fitment chart. Each assembly arrives factory-tested with precision TIG welds, corrosion-resistant finishes and sealed ball joints to help return factory-like handling and dependable road manners without the guesswork of part compatibility.\u003c\/p\u003e\n\n\u003ch3\u003eWhich vehicles will this 4-piece control arm kit fit?\u003c\/h3\u003e\n\u003cp\u003eThe kit fits multiple model years and variants across Chevrolet, GMC, Buick, Oldsmobile and Saab platforms — check your VIN or the fitment chart before purchase to confirm exact compatibility.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eChevrolet Trailblazer 2002–2009 (including EXT models where specified)\u003c\/li\u003e\n  \u003cli\u003eGMC Envoy 2002–2009 (including XL and XUV variants)\u003c\/li\u003e\n  \u003cli\u003eIsuzu Ascender 2003–2008, Buick Rainier 2004–2007\u003c\/li\u003e\n  \u003cli\u003eChevrolet SSR 2003–2006, Oldsmobile Bravada 2002–2004, Saab 9-7x 2005–2009\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow does replacing these upper control arms and ball joints improve driving?\u003c\/h3\u003e\n\u003cp\u003eWorn control arms and ball joints create play in the front suspension that leads to loose steering, uneven tire wear, and reduced road control. Swapping in a matched four-piece set restores precise steering feedback and stabilizes front-end geometry for more predictable handling.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eEliminates excessive play and steering wander\u003c\/li\u003e\n  \u003cli\u003eRestores correct wheel alignment geometry\u003c\/li\u003e\n  \u003cli\u003eHelps reduce premature, uneven tire wear\u003c\/li\u003e\n  \u003cli\u003eImproves braking stability under load\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat materials and manufacturing features ensure long-term reliability?\u003c\/h3\u003e\n\u003cp\u003eThe assemblies are built using robust materials and manufacturing methods focused on strength and durability. Corrosion-resistant coatings and precision TIG welds help the assemblies withstand road conditions and maintain structural integrity over time.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eHigh-strength steel components with anti-corrosion treatment\u003c\/li\u003e\n  \u003cli\u003ePrecision TIG welding for improved joint strength\u003c\/li\u003e\n  \u003cli\u003eSealed, pre-greased ball joints to limit contamination\u003c\/li\u003e\n  \u003cli\u003eEach unit inspected and tested for fit and function\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat comes in the kit and what should I expect during installation?\u003c\/h3\u003e\n\u003cp\u003eThe 4-piece set includes driver and passenger front upper control arm assemblies with integrated ball joints. The assemblies are engineered for a direct replacement installation, but alignment after installation is recommended.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e1 x Front Driver Upper Control Arm Assembly - K640293\u003c\/li\u003e\n  \u003cli\u003e1 x Front Passenger Upper Control Arm Assembly - K640294\u003c\/li\u003e\n  \u003cli\u003eDirect-fit design to match factory mounting points\u003c\/li\u003e\n  \u003cli\u003eProfessional or experienced DIY installation advised; post-install wheel alignment recommended\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for: This Autsurles 4-piece front upper control arm and ball joint kit is aimed at owners and mechanics maintaining mid-2000s GM-based SUVs who need a dependable, vehicle-specific replacement to restore handling precision. It's suited for routine suspension repairs, pre-safety inspection replacements, or when diagnosis shows worn upper control arms or loose front-end components. Always verify vehicle fitment and consider professional installation and alignment for optimal results.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Does this kit include both driver and passenger upper control arms?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. The kit includes one driver (K640293) and one passenger (K640294) front upper control arm assembly.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Do I need an alignment after installing these control arms?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. A wheel alignment is recommended after installation to ensure proper steering and even tire wear.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Autsurles","offers":[{"title":"Default Title","offer_id":67586737569977,"sku":"B0BFGVDF2J","price":158.72,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0822\/3765\/3177\/files\/autsurles-front-upper-control-arm-front-view.jpg?v=1790491898","url":"https:\/\/redleafauto.ca\/products\/autsurles-front-upper-control-arm-replacement-kit-4pc-set-direct-fit-with-sealed-ball-joints","provider":"Redleaf Auto","version":"1.0","type":"link"}