{"product_id":"keylessbest-replacement-key-fob-for-2016-2019-nissan-maxima-altima-infiniti-q50-q60-kr5s180144014-5-button-433mhz-unprogrammed","title":"Keylessbest Replacement Key Fob for 2016-2019 Nissan Maxima Altima, Infiniti Q50\/Q60 — KR5S180144014 5-Button 433MHz Unprogrammed","description":"\u003cb\u003eKeylessbest 5-button replacement key fob (KR5S180144014) is a direct-fit unprogrammed remote designed for 2016–2019 Nissan Maxima, Altima and Infiniti Q50\/Q60 models that use the 433MHz system.\u003c\/b\u003e\n\n\u003cp\u003eIf your factory key fob was lost, damaged, or the buttons no longer respond, this Keylessbest remote offers an OEM-style housing and electronics ready for professional programming. It ships brand-new and unprogrammed, so a locksmith or dealer must sync it to your vehicle. The part is built to match the physical appearance and function of original remotes while using upgraded materials to improve durability and water resistance.\u003c\/p\u003e\n\n\u003ch3\u003eWhich vehicles and part numbers is this remote compatible with?\u003c\/h3\u003e\n\u003cp\u003eThis Keylessbest remote targets select Nissan and Infiniti cars from the 2016–2019 model years that originally used the KR5S180144014 FCC ID and 433MHz frequency. Verify the part number printed on your existing remote before buying to ensure match and programming feasibility.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eCompatible FCC ID: KR5S180144014\u003c\/li\u003e\n  \u003cli\u003eCommon part numbers: 285E3-4RA0A, 285E3-4RA0B, 285E34RA0B, 285E3-4HK0A, 285E34HK0A\u003c\/li\u003e\n  \u003cli\u003eTypical models: 2016–2019 Nissan Maxima, Altima; Infiniti Q50 and Q60 variants\u003c\/li\u003e\n  \u003cli\u003eConfirm vehicle year and existing remote’s FCC\/part number before purchase\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow is this Keylessbest fob prepared and what programming is required?\u003c\/h3\u003e\n\u003cp\u003eThe unit is supplied new and unprogrammed for security and flexibility. A certified locksmith or authorized dealer must program the transponder and sync remote functions like lock\/unlock and trunk release. Programming steps depend on the vehicle’s immobilizer system and may require dealer diagnostic tools.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eShips unprogrammed—professional programming required\u003c\/li\u003e\n  \u003cli\u003eCompatible with dealer or locksmith programming procedures\u003c\/li\u003e\n  \u003cli\u003eBring original key information (FCC ID, part number) to ensure compatibility\u003c\/li\u003e\n  \u003cli\u003eKeylessbest retains OEM-style chip location for easier programming\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat are the build and performance differences compared to an OEM remote?\u003c\/h3\u003e\n\u003cp\u003eKeylessbest uses reinforced materials and a production test routine intended to provide reliable button response, longer battery life, and improved water resistance compared with many lower-cost replacements. Internally it holds the same type of transponder chip layout so locksmiths can program it like an OEM unit.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eDurable exterior housing with wear-resistant buttons\u003c\/li\u003e\n  \u003cli\u003ePre-tested electronics for quicker out-of-box operation\u003c\/li\u003e\n  \u003cli\u003eCompact and lightweight design matching original dimensions\u003c\/li\u003e\n  \u003cli\u003e433MHz frequency and OEM-style chip for straightforward programming\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho should choose this remote? If you own a 2016–2019 Nissan Maxima, Altima, or an Infiniti Q50\/Q60 and need a like-for-like replacement remote at a lower price point than dealer-only units, this Keylessbest fob is a practical choice. It’s intended for customers comfortable arranging professional programming through a locksmith or dealer. Before ordering, make sure the FCC ID and part number on your current key match KR5S180144014 and the listed part numbers, and confirm your locksmith can program this model.\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 Keylessbest remote programmed before shipping?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: No. The remote ships brand-new and unprogrammed; you must have a locksmith or dealer program it to your vehicle.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: How do I confirm this fob fits my car?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Check the FCC ID KR5S180144014 and part numbers on your original key and confirm match with the listing before purchase.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Keylessbest","offers":[{"title":"Default Title","offer_id":55168436339031,"sku":"B0C7KL1PC9","price":48.68,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1050\/1524\/7191\/files\/keylessbest-front-view-key-fob.jpg?v=1790403925","url":"https:\/\/britishgarage.co.uk\/products\/keylessbest-replacement-key-fob-for-2016-2019-nissan-maxima-altima-infiniti-q50-q60-kr5s180144014-5-button-433mhz-unprogrammed","provider":"British Garage","version":"1.0","type":"link"}