{"product_id":"2013-2018-lexus-smart-key-fob-4-button-trunk-hyq14fba-89904-53651-refurbished","title":"2013-2018 Lexus Smart Key Fob – 4-Button | PN: 89904-53651 | AG Board 2020 | A8 Chip OEM Refurbished","description":"\u003cp\u003e\u003cmeta charset=\"UTF-8\"\u003e \u003cmeta name=\"viewport\" content=\"width=device-width, initial-scale=1.0\"\u003e\u003cscript type=\"application\/ld+json\"\u003e\n    {\n      \"@context\": \"https:\/\/schema.org\/\",\n      \"@type\": \"Product\",\n      \"name\": \"Lexus 2013-2018 Smart Proximity Remote AG Board 2020\",\n      \"description\": \"Reliable 4-button smart proximity key for Lexus ES, IS, and RC models. Technical match for AG Board 2020 systems.\",\n      \"brand\": { \"@type\": \"Brand\", \"name\": \"Lexus\" },\n      \"sku\": \"89904-53651\",\n      \"mpn\": \"HYQ14FBA-AG\",\n      \"offers\": {\n        \"@type\": \"Offer\",\n        \"priceCurrency\": \"USD\",\n        \"availability\": \"https:\/\/schema.org\/InStock\"\n      }\n    }\n    \u003c\/script\u003e\u003c\/p\u003e\n\u003cdiv style=\"font-family: Arial, sans-serif; line-height: 1.6; color: #333; max-width: 800px; margin: auto; padding: 10px;\"\u003e\n\u003cheader style=\"background-color: #2c3e50; padding: 25px 20px; text-align: center; border-radius: 8px; margin-bottom: 20px; box-shadow: 0 4px 6px rgba(0,0,0,0.1);\"\u003e\n\u003ch1 style=\"margin: 0; color: #ffffff; font-size: 1.6em; text-transform: uppercase; letter-spacing: 1px;\"\u003eLexus Proximity Key \u003cspan style=\"color: #bdc3c7;\"\u003e2013-2018\u003c\/span\u003e\n\u003c\/h1\u003e\n\u003cdiv style=\"margin-top: 10px; color: #ffffff; font-weight: bold; font-size: 1.1em; background: rgba(255,255,255,0.1); display: inline-block; padding: 5px 15px; border-radius: 4px; border: 1px solid rgba(255,255,255,0.2);\"\u003ePART NUMBER: 89904-53651\u003c\/div\u003e\n\u003cdiv style=\"margin-top: 8px; color: #ffffff; font-size: 0.9em; opacity: 0.9;\"\u003eFCC ID: HYQ14FBA | IC: 1551A-14FBA | AG Board 2020\u003c\/div\u003e\n\u003c\/header\u003e\n\u003cp style=\"font-size: 1.05em; line-height: 1.7;\"\u003eThis \u003cstrong\u003esmart proximity remote\u003c\/strong\u003e is designed to work exactly like your original Lexus key. It is built for \u003cstrong\u003epush-to-start key\u003c\/strong\u003e systems and uses the specific \u003cstrong\u003eAG Board (2020)\u003c\/strong\u003e circuitry, \u003cstrong\u003eIC Number 1551A-14FBA\u003c\/strong\u003e, and \u003cstrong\u003eA8 Transponder\u003c\/strong\u003e security. Whether you’ve lost your only set (\u003cstrong\u003e\"All Keys Lost\"\u003c\/strong\u003e) or just want to \u003cstrong\u003eadd a spare key\u003c\/strong\u003e for peace of mind, this \u003cstrong\u003eproximity key\u003c\/strong\u003e restores every feature, from the \u003cstrong\u003ekeyless entry remote\u003c\/strong\u003e functions to the remote trunk release. Because these systems are highly secure, \u003cstrong\u003eyou will need a professional automotive locksmith to program the remote to your car.\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch3 style=\"color: #2c3e50; border-bottom: 2px solid #eee; padding-bottom: 8px; margin-top: 25px;\"\u003eThe Technical Details\u003c\/h3\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; margin-top: 15px; border: 1px solid #ddd;\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 12px; background-color: #f9f9f9; font-weight: bold; width: 40%;\"\u003eFCC ID\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 12px; font-weight: bold;\"\u003eHYQ14FBA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 12px; background-color: #ffffff; font-weight: bold;\"\u003eIC Number\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 12px;\"\u003e1551A-14FBA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 12px; background-color: #f9f9f9; font-weight: bold;\"\u003eInternal Board ID\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 12px; font-weight: bold; color: #c0392b;\"\u003eAG Board (2020)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 12px; background-color: #ffffff; font-weight: bold;\"\u003eChip \u0026amp; Frequency\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 12px;\"\u003eA8 Chip \/ 315 MHz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 12px; background-color: #f9f9f9; font-weight: bold;\"\u003eBattery Type\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 12px;\"\u003eCR2032 (Included \u0026amp; Installed)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 12px; background-color: #ffffff; font-weight: bold;\"\u003eEmergency Key\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 12px;\"\u003eUncut LXP90 Blade Included\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 12px; background-color: #f9f9f9; font-weight: bold; vertical-align: top;\"\u003eFits These Models\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 12px;\"\u003e\n\u003cul style=\"margin: 0; padding-left: 18px;\"\u003e\n\u003cli\u003e\n\u003cstrong\u003eLexus ES300h:\u003c\/strong\u003e 2013-2018\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLexus IS Series (250, 300, 350):\u003c\/strong\u003e 2014-2018\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLexus RC350:\u003c\/strong\u003e 2015-2016\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3 style=\"color: #2c3e50; border-bottom: 2px solid #eee; padding-bottom: 8px; margin-top: 30px;\"\u003eThings to Know Before Buying\u003c\/h3\u003e\n\u003cdiv style=\"font-size: 0.95em; color: #444;\"\u003e\n\u003cp\u003e\u003cstrong\u003eHow do I know if I have the \"AG Board\"?\u003c\/strong\u003e\u003cbr\u003eThe easiest way to tell is to open your current \u003cstrong\u003ekeyless entry remote\u003c\/strong\u003e and look at the circuit board inside. It must have \u003cstrong\u003e\"AG\"\u003c\/strong\u003e and \u003cstrong\u003e\"2020\"\u003c\/strong\u003e printed on it. If your board says \"G\" or \"0020\", this \u003cstrong\u003eproximity key\u003c\/strong\u003e won't work—even if the outside looks identical.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCan I program this myself?\u003c\/strong\u003e\u003cbr\u003eNo. Lexus \u003cstrong\u003esmart proximity remote\u003c\/strong\u003e systems require a direct connection to the car's computer via the OBD2 port. A professional locksmith has the tools to sync the new \u003cstrong\u003epush-to-start key\u003c\/strong\u003e to your car safely.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat arrives in the box?\u003c\/strong\u003e\u003cbr\u003eYou'll get the \u003cstrong\u003ereplacement key\u003c\/strong\u003e with a fresh \u003cstrong\u003eCR2032\u003c\/strong\u003e battery already inside, plus the uncut metal emergency blade. You just need to take it to a locksmith to have it cut and programmed.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background-color: #fffaf0; border: 1px solid #ffeeba; border-left: 6px solid #2c3e50; padding: 20px; margin-top: 30px; border-radius: 4px;\"\u003e\n\u003cp style=\"margin: 0; color: #2c3e50; font-weight: bold; font-size: 1.1em;\"\u003e⚠️ Check Your Board First\u003c\/p\u003e\n\u003cp style=\"margin: 10px 0 0; color: #444; line-height: 1.4;\"\u003eLexus used two different boards for the same FCC ID. This \u003cstrong\u003esmart proximity remote\u003c\/strong\u003e is for the \u003cstrong\u003eAG Board\u003c\/strong\u003e only. Please double-check your original board's markings to make sure this is the right match for your vehicle.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Cal Key Supply","offers":[{"title":"Default Title","offer_id":52266721149204,"sku":"CKS-89904-53651-A8-AG-2","price":80.98,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0921\/1654\/9908\/files\/2013-2018-lexus-smart-key-ag-board-2020-cks.webp?v=1769830976","url":"https:\/\/calkeysupply.com\/products\/2013-2018-lexus-smart-key-fob-4-button-trunk-hyq14fba-89904-53651-refurbished","provider":"Cal Key Supply","version":"1.0","type":"link"}