{"product_id":"rhaocziyauto-ignition-switch-door-lock-housing-assembly-for-kia-optima-2011-2015-includes-cylinder-hardware-and-2-keys","title":"RHAOCZIYAUTO Ignition Switch \u0026 Door Lock Housing Assembly for Kia Optima 2011-2015 — Includes Cylinder, Hardware and 2 Keys","description":"\u003cstrong\u003eComplete ignition switch and door lock housing assembly for Kia Optima (2011–2015) that replaces worn or broken lock components and comes with two keys.\u003c\/strong\u003e\n\n\u003cp\u003eIf your 2011–2015 Kia Optima is showing signs of ignition difficulty, loose steering-column components, or a faulty driver door lock, this replacement assembly from RHAOCZIYAUTO is a direct-fit solution. The kit includes the ignition lock housing, separate lock cylinder, left driver’s door lock, mounting hardware, and two cut keys so you can restore secure starting and convenient entry without sourcing multiple parts.\u003c\/p\u003e\n\n\u003ch3\u003eHow does this assembly fit my Kia Optima?\u003c\/h3\u003e\n\u003cp\u003eThe unit is manufactured to match the OEM geometry and mounting points for Kia Optima model years 2011 through 2015, making installation straightforward for technicians or experienced DIYers. It replaces specific part numbers commonly used on these vehicles.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eCompatible model years: Kia Optima 2011, 2012, 2013, 2014, 2015\u003c\/li\u003e\n  \u003cli\u003eReplaces OEM part numbers: 81905-2T040, 81970-2TA00, 81900-2TD00, 81905-2T540\u003c\/li\u003e\n  \u003cli\u003eIncludes both housing and cylinder for a complete swap\u003c\/li\u003e\n  \u003cli\u003eHardware included: bolts and clamp for secure mounting\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat parts are included and what do they do?\u003c\/h3\u003e\n\u003cp\u003eThis kit assembles all the core mechanical components needed to control ignition and the driver-side door lock. You receive the housing that secures the cylinder, the cylinder itself that accepts the keys, the driver-door lock mechanism, and the fastening parts to mount everything into the steering column and door.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eIgnition lock housing: anchors the cylinder and aligns electrical switch components\u003c\/li\u003e\n  \u003cli\u003eLock cylinder: the keyed barrel for turning the ignition and locking\/unlocking\u003c\/li\u003e\n  \u003cli\u003eLeft driver’s door lock: mechanical latch for door access\u003c\/li\u003e\n  \u003cli\u003eIncluded keys: two pre-cut keys for immediate use\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat materials and durability features does it offer?\u003c\/h3\u003e\n\u003cp\u003eThe assembly is built from a mix of robust ABS plastic and reinforced metal parts to withstand repeated use and resist impact in everyday driving conditions. Materials are chosen to balance weight, longevity, and fitment without altering factory tolerances.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eABS plastic housing for impact resistance and dimensional stability\u003c\/li\u003e\n  \u003cli\u003eMetal lock cylinder and mounting hardware for strength and wear resistance\u003c\/li\u003e\n  \u003cli\u003eFactory-style fits and finishes for correct alignment and operation\u003c\/li\u003e\n  \u003cli\u003ePre-assembled components minimize installation adjustments\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow easy is installation and what else should I know?\u003c\/h3\u003e\n\u003cp\u003eInstallation is generally straightforward for a trained mechanic or competent DIYer with steering-column experience; the kit contains the necessary clamp and bolts. Electrical switch components tied to the ignition may require attention; disconnect the battery before starting and consult a repair manual for safe removal and reassembly.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eMounting bolts and lock housing clamp included for a complete install\u003c\/li\u003e\n  \u003cli\u003eTwo keys provided—no immediate cutting required\u003c\/li\u003e\n  \u003cli\u003eRecommended: disconnect battery and follow vehicle-specific procedures\u003c\/li\u003e\n  \u003cli\u003eIf unsure, have installation performed by a professional locksmith or technician\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for: Drivers and repair shops working on Kia Optima vehicles from 2011–2015 who need a full ignition and driver-door lock replacement in one package. It suits owners replacing worn cylinders, shops handling collision or theft damage repairs, and DIYers comfortable with steering column work who want a single, matched kit that restores mechanical locking and ignition function.\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: Will this fit my Kia Optima year?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes, this assembly fits Kia Optima model years 2011 through 2015 and matches listed OEM replacement numbers.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Are keys included and ready to use?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Two pre-cut keys are included; they are ready for mechanical use though programming may be required for immobilizer-equipped vehicles.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"RHAOCZIYAUTO","offers":[{"title":"Default Title","offer_id":48080786849950,"sku":"B0DRTDKRLF","price":139.98,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0781\/2041\/9486\/files\/rhaocziyauto-ignition-assembly-front-view.jpg?v=1785787469","url":"https:\/\/northtrailauto.ca\/products\/rhaocziyauto-ignition-switch-door-lock-housing-assembly-for-kia-optima-2011-2015-includes-cylinder-hardware-and-2-keys","provider":"North Trail Auto","version":"1.0","type":"link"}