{"product_id":"2021-2024-chevrolet-silverado-1500-2500-3500-smart-key-fob-yg0g21tb2-oem-refurbished","title":"2021-2024 Chevrolet Silverado 1500 | 2500 HD | 3500 HD Smart Key Fob | FCC: YG0G21TB2 | PN: 13548437 | 433MHz | OEM Refurbished","description":"\u003cdiv style=\"font-family: Arial, sans-serif; line-height: 1.6; color: #333; max-width: 900px; margin: auto; padding: 10px;\"\u003e\n\n  \u003cheader style=\"background: linear-gradient(135deg, #1f1f1f, #4a4a4a); padding: 24px 20px; text-align: center; border-radius: 10px; margin-bottom: 20px; border-bottom: 5px solid #c4a35a;\"\u003e\n    \u003cdiv style=\"display: flex; justify-content: center; align-items: center; gap: 10px; flex-wrap: wrap;\"\u003e\n      \u003ch1 style=\"margin: 0; color: #ffffff; font-size: 1.7em; text-transform: uppercase; letter-spacing: 1px; line-height: 1.2;\"\u003e\n        Chevrolet Smart Key Fob\n      \u003c\/h1\u003e\n      \u003cspan style=\"background-color: #c4a35a; color: #1f1f1f; padding: 4px 12px; border-radius: 4px; font-weight: bold; font-size: 1.05em; line-height: 1.2; display: inline-block;\"\u003e\n        2021–2024\n      \u003c\/span\u003e\n    \u003c\/div\u003e\n\n    \u003cdiv style=\"margin-top: 12px; color: #ffffff; font-weight: bold; font-size: 1.05em; background: rgba(255,255,255,0.12); display: inline-block; padding: 6px 14px; border-radius: 4px;\"\u003e\n      FCC ID: YG0G21TB2\n    \u003c\/div\u003e\n\n    \u003cdiv style=\"margin-top: 8px; color: #ffffff; font-size: 0.95em;\"\u003e\n      433 MHz | IC: 4008C-G21TB2 | PN: 13548437\n    \u003c\/div\u003e\n\n    \u003cdiv style=\"margin-top: 10px; display: inline-block; background: #c4a35a; color: #1f1f1f; font-weight: bold; padding: 6px 14px; border-radius: 4px; font-size: 0.95em;\"\u003e\n      OEM Refurbished\n    \u003c\/div\u003e\n  \u003c\/header\u003e\n\n  \u003cp style=\"font-size: 1.05em; line-height: 1.7;\"\u003e\n    OEM refurbished 5-button smart key fob for select \u003cstrong\u003e2021–2024 Chevrolet Silverado 1500, 2500 HD, and 3500 HD\u003c\/strong\u003e vehicles. Compatible with \u003cstrong\u003eFCC ID YG0G21TB2\u003c\/strong\u003e operating at \u003cstrong\u003e433 MHz\u003c\/strong\u003e. Includes \u003cstrong\u003eCR2450\u003c\/strong\u003e battery and \u003cstrong\u003eHU100\u003c\/strong\u003e emergency key.\n  \u003c\/p\u003e\n\n  \u003ch3 style=\"color: #1f1f1f; border-bottom: 2px solid #c4a35a; padding-bottom: 8px; margin-top: 30px;\"\u003eTechnical Specifications\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=\"padding: 12px; border: 1px solid #ddd; font-weight: bold; background-color: #f9f9f9; width: 30%;\"\u003eProduct Type\u003c\/td\u003e\n        \u003ctd style=\"padding: 12px; border: 1px solid #ddd;\"\u003eProximity Smart Key\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd style=\"padding: 12px; border: 1px solid #ddd; font-weight: bold; background-color: #f9f9f9;\"\u003eCondition\u003c\/td\u003e\n        \u003ctd style=\"padding: 12px; border: 1px solid #ddd;\"\u003eOEM Refurbished\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd style=\"padding: 12px; border: 1px solid #ddd; font-weight: bold; background-color: #f9f9f9;\"\u003eFCC ID\u003c\/td\u003e\n        \u003ctd style=\"padding: 12px; border: 1px solid #ddd;\"\u003eYG0G21TB2\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd style=\"padding: 12px; border: 1px solid #ddd; font-weight: bold; background-color: #f9f9f9;\"\u003eIC Number\u003c\/td\u003e\n        \u003ctd style=\"padding: 12px; border: 1px solid #ddd;\"\u003e4008C-G21TB2\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd style=\"padding: 12px; border: 1px solid #ddd; font-weight: bold; background-color: #f9f9f9;\"\u003eFrequency\u003c\/td\u003e\n        \u003ctd style=\"padding: 12px; border: 1px solid #ddd;\"\u003e433 MHz\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd style=\"padding: 12px; border: 1px solid #ddd; font-weight: bold; background-color: #f9f9f9;\"\u003eChip Type\u003c\/td\u003e\n        \u003ctd style=\"padding: 12px; border: 1px solid #ddd;\"\u003eID 49 (Hitag Pro)\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd style=\"padding: 12px; border: 1px solid #ddd; font-weight: bold; background-color: #f9f9f9;\"\u003eButtons\u003c\/td\u003e\n        \u003ctd style=\"padding: 12px; border: 1px solid #ddd;\"\u003e5 Button (Lock, Unlock, Remote Start, Tailgate Release, Panic)\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd style=\"padding: 12px; border: 1px solid #ddd; font-weight: bold; background-color: #f9f9f9;\"\u003ePart Number\u003c\/td\u003e\n        \u003ctd style=\"padding: 12px; border: 1px solid #ddd;\"\u003e13548437\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd style=\"padding: 12px; border: 1px solid #ddd; font-weight: bold; background-color: #f9f9f9;\"\u003eBattery\u003c\/td\u003e\n        \u003ctd style=\"padding: 12px; border: 1px solid #ddd;\"\u003eCR2450 (Included)\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd style=\"padding: 12px; border: 1px solid #ddd; font-weight: bold; background-color: #f9f9f9;\"\u003eEmergency Key\u003c\/td\u003e\n        \u003ctd style=\"padding: 12px; border: 1px solid #ddd;\"\u003eHU100 (Included)\u003c\/td\u003e\n      \u003c\/tr\u003e\n    \u003c\/tbody\u003e\n  \u003c\/table\u003e\n\n  \u003ch3 style=\"color: #1f1f1f; border-bottom: 2px solid #eee; padding-bottom: 8px; margin-top: 30px;\"\u003eVehicle Compatibility\u003c\/h3\u003e\n  \u003cul style=\"padding-left: 20px; line-height: 1.8;\"\u003e\n    \u003cli\u003eChevrolet Silverado 1500: 2021–2024\u003c\/li\u003e\n    \u003cli\u003eChevrolet Silverado 2500 HD: 2021–2024\u003c\/li\u003e\n    \u003cli\u003eChevrolet Silverado 3500 HD: 2021–2024\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003ch3 style=\"color: #1f1f1f; border-bottom: 2px solid #eee; padding-bottom: 8px; margin-top: 30px;\"\u003eCommon Questions\u003c\/h3\u003e\n\n  \u003cp\u003e\u003cstrong\u003eHow do I know if this is the correct key for my vehicle?\u003c\/strong\u003e\u003cbr\u003e\n  To confirm compatibility, match your original remote’s \u003cstrong\u003eFCC ID\u003c\/strong\u003e, \u003cstrong\u003epart number\u003c\/strong\u003e, button count, and frequency with this listing. Your vehicle should also match the compatibility information shown above before purchase.\u003c\/p\u003e\n\n  \u003cp\u003e\u003cstrong\u003eCan I program this key myself?\u003c\/strong\u003e\u003cbr\u003e\n  In most cases, no. This type of smart key fob typically requires \u003cstrong\u003eprofessional programming\u003c\/strong\u003e using locksmith or dealer-level equipment. The included HU100 emergency key blade must be cut by a professional before use.\u003c\/p\u003e\n\n  \u003cp\u003e\u003cstrong\u003eWhat is included with this key?\u003c\/strong\u003e\u003cbr\u003e\n  This listing includes the main smart key fob, internal electronics, and battery. The HU100 emergency mechanical key blade is also included inside the fob.\u003c\/p\u003e\n\n  \u003cdetails style=\"margin-top: 25px; border: 1px solid #eee; border-radius: 8px; padding: 15px; background-color: #faf7f0;\"\u003e\n    \u003csummary style=\"font-weight: bold; cursor: pointer; color: #1f1f1f;\"\u003e\n      Full Compatibility \u0026amp; Product Details\n    \u003c\/summary\u003e\n\n    \u003cdiv style=\"margin-top: 15px; font-size: 0.95em; color: #555; line-height: 1.7;\"\u003e\n      \u003cp\u003e\n        This Chevrolet smart key fob is designed for select 2021–2024 Chevrolet Silverado truck models. It supports keyless access, remote engine start, lock, unlock, panic alarms, and electronic tailgate release operations depending on the specific vehicle trim configuration.\n      \u003c\/p\u003e\n      \u003cp\u003e\n        It is important to verify the \u003cstrong\u003eFCC ID\u003c\/strong\u003e, \u003cstrong\u003epart number\u003c\/strong\u003e, frequency, battery size, and emergency key type before purchase to ensure proper fit and function.\n      \u003c\/p\u003e\n      \u003cp\u003e\n        This key is commonly used as a replacement for lost or damaged remotes and may also be purchased as a spare for everyday use.\n      \u003c\/p\u003e\n    \u003c\/div\u003e\n  \u003c\/details\u003e\n\n  \u003cdiv style=\"background-color: #faf7f0; border-left: 6px solid #1f1f1f; padding: 18px; margin-top: 30px; border-radius: 0 4px 4px 0;\"\u003e\n    \u003cstrong\u003eProgramming Requirement:\u003c\/strong\u003e Professional programming and key cutting are required for this product. Please confirm all product details and compatibility before purchase.\n  \u003c\/div\u003e\n\n\u003c\/div\u003e","brand":"Cal Key Supply","offers":[{"title":"Default Title","offer_id":52276688158996,"sku":"CKS-YG0G21TB2-13548437-2","price":80.98,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0921\/1654\/9908\/files\/cks-2021-2024-chevy-silverado-5-button-tailgate-yg0g21tb2..webp?v=1769923573","url":"https:\/\/calkeysupply.com\/products\/2021-2024-chevrolet-silverado-1500-2500-3500-smart-key-fob-yg0g21tb2-oem-refurbished","provider":"Cal Key Supply","version":"1.0","type":"link"}