{"product_id":"autsurles-front-upper-control-arm-ball-joint-kit-4pc-set-for-gm-suvs-tig-welded-anti-corrosion","title":"Autsurles Front Upper Control Arm \u0026 Ball Joint Kit — 4pc Set for GM SUVs, TIG-welded, Anti-corrosion","description":"\u003cp\u003e\u003cstrong\u003eAutsurles 4-piece front upper control arm and ball joint replacement kit renews steering precision and suspension stability for compatible GM mid-size SUVs.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eIf your Trailblazer, Envoy, Rainier, Bravada, SSR or Saab 9-7x is showing looseness, uneven tire wear, or vague steering feel, worn upper control arms and ball joints are common culprits. This Autsurles kit supplies two vehicle-specific front upper control arm assemblies (driver and passenger) engineered to match factory geometry while using durable materials and TIG welding for improved strength and corrosion resistance.\u003c\/p\u003e\n\n\u003ch3\u003eWhat vehicles will this 4-piece kit fit?\u003c\/h3\u003e\n\u003cp\u003eThis set is built for several GM-platform mid-size SUVs and related derivatives. Always confirm application using your vehicle year, model and the fitment chart before ordering to ensure correct fitment.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eChevrolet Trailblazer: 2002–2009 (including Trailblazer EXT where specified)\u003c\/li\u003e\n  \u003cli\u003eGMC Envoy: 2002–2009 (Incl. Envoy XL, XUV models)\u003c\/li\u003e\n  \u003cli\u003eBuick Rainier: 2004–2007\u003c\/li\u003e\n  \u003cli\u003eIsuzu Ascender: 2003–2008; Chevrolet SSR: 2003–2006\u003c\/li\u003e\n  \u003cli\u003eOldsmobile Bravada: 2002–2004; Saab 9-7x: 2005–2009\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow does swapping these control arms affect driving and handling?\u003c\/h3\u003e\n\u003cp\u003eReplacing worn control arms and ball joints restores the original suspension geometry and reduces play in the front end. Expect crisper steering feedback, improved straight-line stability, and more even tire wear when installed correctly.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eReduces steering wander and front-end looseness\u003c\/li\u003e\n  \u003cli\u003eRe-establishes correct wheel alignment geometry\u003c\/li\u003e\n  \u003cli\u003eHelps eliminate abnormal tire wear patterns\u003c\/li\u003e\n  \u003cli\u003eImproves driver confidence at highway speeds and during cornering\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat is included in the kit and what materials\/quality controls are used?\u003c\/h3\u003e\n\u003cp\u003eThe kit contains two complete front upper control arm assemblies: one driver side (K640293) and one passenger side (K640294). Components are made from premium metals, finished with anti-corrosion protection, and assembled with precision TIG welding to increase strength at stress points.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e2 x Front upper control arm assemblies (driver and passenger)\u003c\/li\u003e\n  \u003cli\u003eAnti-corrosion surface treatment for longer life in road conditions\u003c\/li\u003e\n  \u003cli\u003ePrecision TIG welds for reinforced joints and consistent strength\u003c\/li\u003e\n  \u003cli\u003eEach unit inspected and tested for fitment and function before shipping\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow straightforward is installation and what should I check afterward?\u003c\/h3\u003e\n\u003cp\u003eInstallation is typically direct-replacement for the listed vehicles and designed to match OE mounting points, allowing a straightforward swap for experienced DIYers or professional shops. After installation, a full front-end alignment and torque re-checks are recommended for safety and optimal performance.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eDirect-fit design to match factory mounting locations\u003c\/li\u003e\n  \u003cli\u003eBasic mechanic tools and safety equipment required for installation\u003c\/li\u003e\n  \u003cli\u003eRecommended: post-install front alignment and torque verification\u003c\/li\u003e\n  \u003cli\u003eContact Autsurles support for fitment questions or assistance\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for: This Autsurles front upper control arm and ball joint 4-piece set is aimed at owners and mechanics working on mid-size GM SUVs who need a durable, vehicle-specific replacement to restore steering response and suspension stability. It suits anyone repairing worn suspension components on compatible Trailblazer, Envoy, Rainier, SSR, Bravada or Saab 9-7x models and looking for a robust, tested aftermarket assembly that aligns with factory geometry.\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 set contains the driver side (K640293) and passenger side (K640294) front upper control arm assemblies.\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 full front-end alignment is recommended after installation to ensure proper tire wear and steering performance.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Autsurles","offers":[{"title":"Default Title","offer_id":55169282703703,"sku":"B0BFGVDF2J","price":104.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1050\/1524\/7191\/files\/autsurles-front-upper-control-arm-kit-front-view.jpg?v=1790421619","url":"https:\/\/britishgarage.co.uk\/products\/autsurles-front-upper-control-arm-ball-joint-kit-4pc-set-for-gm-suvs-tig-welded-anti-corrosion","provider":"British Garage","version":"1.0","type":"link"}