{"product_id":"delphi-tc9161-suspension-control-arm-and-ball-joint-assembly-front-left-lower","title":"Delphi TC9161 Suspension Control Arm and Ball Joint Assembly - Front Left Lower","description":"\u003ch2\u003eFront Left Lower Control Arm Assembly for Jetta\u003c\/h2\u003e\u003cp\u003eDelphi TC9161 is a front left lower suspension control arm and ball joint assembly for select Volkswagen Jetta models. It is built for direct replacement use on the front left lower position and supports precise suspension geometry on daily-driven vehicles.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eFront left lower suspension control arm and ball joint assembly\u003c\/li\u003e\n\u003cli\u003eFits 2011-2018 Volkswagen Jetta, front left lower\u003c\/li\u003e\n\u003cli\u003eOE-focused dimensional and material analysis for application matching\u003c\/li\u003e\n\u003cli\u003eTested for temperature extremes below -40 C and above 120 C\u003c\/li\u003e\n\u003cli\u003eExposed to 720 hours of salt spray during validation testing\u003c\/li\u003e\n\u003cli\u003eDelphi part number TC9161 for catalog and cross-reference lookup\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Description\u003c\/h2\u003e\u003cp\u003eDelphi TC9161 is engineered for the front left lower suspension position on 2011-2018 Volkswagen Jetta models. As a suspension control arm and ball joint assembly, it helps restore the connection between the chassis and wheel assembly while maintaining the alignment and steering response expected from an OE-style replacement. Delphi applies dimensional and material analysis to improve fitment consistency between original equipment and aftermarket replacement parts. This part cross-references Dorman - OE Solutions 526-407 for the same application.\u003c\/p\u003e\u003ch2\u003eCommon Issues It Can Address\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eExcessive front-end looseness or wandering\u003c\/li\u003e\n\u003cli\u003eClunking or knocking from the lower suspension area\u003c\/li\u003e\n\u003cli\u003eUneven tire wear related to worn suspension geometry\u003c\/li\u003e\n\u003cli\u003eSteering pull or reduced directional stability\u003c\/li\u003e\n\u003cli\u003eBall joint or control arm wear on the front left lower corner\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eConfirm the vehicle is a 2011-2018 Volkswagen Jetta before ordering, and verify the front left lower position matches the existing suspension layout. After installation of Delphi TC9161, a professional wheel alignment is recommended to restore proper suspension angles and steering performance. Inspect related bushings, fasteners, and adjacent suspension components during service to avoid repeat repairs.\u003c\/p\u003e\u003ch2\u003eQuality Assurance\u003c\/h2\u003e\u003cp\u003eDelphi validates steering and suspension components through extreme-temperature exposure and salt-spray testing to evaluate durability in harsh conditions. The brand also uses OE-based engineering analysis to support fit and material consistency for replacement applications. Part number TC9161 is identified for accurate catalog matching and service verification.\u003c\/p\u003e","brand":"Delphi","offers":[{"title":"Default Title","offer_id":52923195588789,"sku":"BBMX-TC9161","price":125.23,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/DE_TC9161_FRO.jpg?v=1785652598","url":"https:\/\/www.partcatalog.com\/products\/delphi-tc9161-suspension-control-arm-and-ball-joint-assembly-front-left-lower","provider":"PartCatalog","version":"1.0","type":"link"}