{"product_id":"keylessbest-replacement-5-button-key-fob-for-2016-2019-nissan-altima-maxima-infiniti-q50-q60-kr5s180144014-433mhz-unprogramme","title":"Keylessbest Replacement 5-Button Key Fob for 2016–2019 Nissan Altima\/Maxima \u0026 Infiniti Q50\/Q60 — KR5S180144014 433MHz, Unprogramme","description":"\u003cp\u003e\u003cstrong\u003eReplacement 5-button Keylessbest key fob for 2016–2019 Nissan Maxima, Altima and Infiniti Q50\/Q60 (KR5S180144014), sold new and unprogrammed.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eThis Keylessbest remote is a direct-style replacement housing and electronics built to match the look and function of the original factory fob for select Nissan and Infiniti models. It ships blank (unprogrammed) and requires programming by a dealer or qualified locksmith; confirm the FCC ID and part numbers on your existing key before ordering to ensure compatibility.\u003c\/p\u003e\n\n\u003ch3\u003eWhich vehicles and part numbers is this compatible with?\u003c\/h3\u003e\n\u003cp\u003eThis fob fits many 2016–2019 Nissan and Infiniti vehicles that used the KR5S180144014 remote. Common matches include Nissan Altima and Maxima and Infiniti Q50 and Q60, but compatibility depends on the exact part or FCC ID printed on your original remote.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eFCC ID: KR5S180144014 — 433MHz frequency\u003c\/li\u003e\n  \u003cli\u003eReferenced part numbers: 285E3-4RA0A, 285E3-4RA0B, 285E34RA0B, 285E3-4HK0A, 285E34HK0A\u003c\/li\u003e\n  \u003cli\u003eModel years commonly supported: 2016, 2017, 2018, 2019\u003c\/li\u003e\n  \u003cli\u003eAlways verify the ID\/part number on your OEM key before purchase\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow is this product delivered and what must I do before use?\u003c\/h3\u003e\n\u003cp\u003eThe Keylessbest unit is brand-new but unprogrammed; it does not come pre-synced to any vehicle. After receiving it, you must take it to a dealer or certified locksmith to have the transponder chip and remote functions programmed to your car.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eDelivered as a complete, unprogrammed remote housing with electronics\u003c\/li\u003e\n  \u003cli\u003eProgramming required by dealer or locksmith — not plug-and-play\u003c\/li\u003e\n  \u003cli\u003eKeep your original key until programming is confirmed successful\u003c\/li\u003e\n  \u003cli\u003eBring proof of ownership and vehicle information to the programmer\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat quality and performance features does this Keylessbest fob offer?\u003c\/h3\u003e\n\u003cp\u003eThe remote is manufactured with improved materials and tested for reliable button response and durability. It carries an OEM-compatible transponder and aims to deliver longer battery life, better wear resistance, and enhanced water-resistance compared with lower-quality aftermarket housings.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eHolds an OEM-style transponder chip for programming\u003c\/li\u003e\n  \u003cli\u003e5-button layout matching factory remote operation\u003c\/li\u003e\n  \u003cli\u003eConstructed for lighter weight, improved wear resistance, and water protection\u003c\/li\u003e\n  \u003cli\u003ePre-shipment testing for button responsiveness and fit\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhere should I check compatibility and who can program it?\u003c\/h3\u003e\n\u003cp\u003eConfirm compatibility by comparing the FCC ID and part number imprinted on the back of your current key with the numbers listed above. For programming, visit a dealership or an automotive locksmith experienced with Nissan\/Infiniti key programming.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eCompare FCC ID KR5S180144014 and listed part numbers to your OEM key\u003c\/li\u003e\n  \u003cli\u003eContact local dealer or locksmith to verify programming method and cost\u003c\/li\u003e\n  \u003cli\u003eAsk the programmer to confirm your vehicle accepts aftermarket remotes\u003c\/li\u003e\n  \u003cli\u003eKeep original remote as a backup until new fob is successfully programmed\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for: Drivers of compatible 2016–2019 Nissan and Infiniti models who need a high-quality replacement fob and are prepared to have it professionally programmed. This product suits owners replacing a lost, damaged, or worn remote who want OEM-style fit and function without buying an expensive dealer key — provided they verify part numbers and arrange programming in advance.\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: Is this fob pre-programmed?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: No. The Keylessbest fob is sold new but unprogrammed and must be programmed by a dealer or locksmith.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: How do I confirm this will work with my car?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Compare your original remote's FCC ID (KR5S180144014) and part number to the listed numbers before buying.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Keylessbest","offers":[{"title":"Default Title","offer_id":48082993381534,"sku":"B0C7KL1PC9","price":53.26,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0781\/2041\/9486\/files\/keylessbest-front-view-key-fob.jpg?v=1785822092","url":"https:\/\/northtrailauto.ca\/products\/keylessbest-replacement-5-button-key-fob-for-2016-2019-nissan-altima-maxima-infiniti-q50-q60-kr5s180144014-433mhz-unprogramme","provider":"North Trail Auto","version":"1.0","type":"link"}