{"product_id":"2021-2023-jeep-grand-cherokee-key-fob-m3nwxf0b1-6btn-refurbished","title":"2021-2023 Jeep Grand Cherokee, Grand Wagoneer Smart Key Fob | FCC: M3NWXF0B1 | PN: 68516738AA | 434MHz | OEM Refurbished","description":"\u003cdiv style=\"font-family: Arial, sans-serif; line-height: 1.6; color: #333; max-width: 800px; margin: auto; padding: 10px;\"\u003e\n\n  \u003cheader style=\"background-color: #111111; padding: 25px 20px; text-align: center; border-radius: 8px; margin-bottom: 20px; border-bottom: 4px solid #333333;\"\u003e\n    \u003ch1 style=\"margin: 0; color: #ffffff; font-size: 1.6em; text-transform: uppercase; letter-spacing: 2px;\"\u003e\n      Grand Cherokee \u0026amp; Wagoneer \u003cspan style=\"background-color: #333333; padding: 2px 10px; border-radius: 4px;\"\u003e2021-2023\u003c\/span\u003e\n    \u003c\/h1\u003e\n    \u003cdiv style=\"margin-top: 15px; color: #ffffff; font-weight: bold; font-size: 1.1em; background: rgba(255, 255, 255, 0.05); display: inline-block; padding: 6px 18px; border-radius: 4px; border: 1px solid rgba(255, 255, 255, 0.2);\"\u003e\n      FCC ID: M3NWXF0B1 | IC: 1551E-WXF0B1\n    \u003c\/div\u003e\n    \u003cdiv style=\"margin-top: 10px; color: #aaaaaa; font-size: 0.9em; text-transform: uppercase; letter-spacing: 1px;\"\u003e\n      434 MHz | SIP22 Laser Key | 6-Button\n    \u003c\/div\u003e\n    \u003cdiv style=\"margin-top: 12px; display: inline-block; background: #333333; color: #ffffff; font-weight: bold; padding: 6px 14px; border-radius: 4px; font-size: 0.95em; text-transform: uppercase; letter-spacing: 1px; border: 1px solid rgba(255, 255, 255, 0.2);\"\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 6-button smart proximity key fob for select \u003cstrong\u003e2021–2023 Jeep Grand Cherokee, Grand Wagoneer\u003c\/strong\u003e vehicles. Compatible with \u003cstrong\u003eFCC ID M3NWXF0B1\u003c\/strong\u003e operating at \u003cstrong\u003e434 MHz\u003c\/strong\u003e. Includes \u003cstrong\u003eCR2450\u003c\/strong\u003e battery and \u003cstrong\u003eSIP22\u003c\/strong\u003e emergency key.\n  \u003c\/p\u003e\n\n  \u003ch3 style=\"color: #111111; border-bottom: 2px solid #111111; padding-bottom: 8px; margin-top: 25px;\"\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=\"border: 1px solid #ddd; padding: 12px; background-color: #f5f5f5; font-weight: bold; width: 40%;\"\u003eProduct \u0026amp; Key Type\u003c\/td\u003e\n        \u003ctd style=\"border: 1px solid #ddd; padding: 12px; font-weight: bold;\"\u003eProximity Smart Key\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;\"\u003eCondition\u003c\/td\u003e\n        \u003ctd style=\"border: 1px solid #ddd; padding: 12px;\"\u003eOEM Refurbished\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd style=\"border: 1px solid #ddd; padding: 12px; background-color: #f5f5f5; font-weight: bold;\"\u003eFCC ID\u003c\/td\u003e\n        \u003ctd style=\"border: 1px solid #ddd; padding: 12px;\"\u003eM3NWXF0B1\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;\"\u003e1551E-WXF0B1\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd style=\"border: 1px solid #ddd; padding: 12px; background-color: #f5f5f5; font-weight: bold;\"\u003ePart Number (PN)\u003c\/td\u003e\n        \u003ctd style=\"border: 1px solid #ddd; padding: 12px;\"\u003e68516738AA\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;\"\u003eFrequency\u003c\/td\u003e\n        \u003ctd style=\"border: 1px solid #ddd; padding: 12px;\"\u003e434 MHz\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd style=\"border: 1px solid #ddd; padding: 12px; background-color: #f5f5f5; font-weight: bold;\"\u003eButtons\u003c\/td\u003e\n        \u003ctd style=\"border: 1px solid #ddd; padding: 12px;\"\u003e6 Button (Lock, Unlock, Remote Start, Liftgate, Trunk, Panic)\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;\"\u003eBattery Type \u0026amp; Size\u003c\/td\u003e\n        \u003ctd style=\"border: 1px solid #ddd; padding: 12px;\"\u003eCR2450 (Included)\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd style=\"border: 1px solid #ddd; padding: 12px; background-color: #f5f5f5; font-weight: bold;\"\u003eEmergency Key\u003c\/td\u003e\n        \u003ctd style=\"border: 1px solid #ddd; padding: 12px;\"\u003eHigh Security Laser Cut (SIP22 Profile)\u003c\/td\u003e\n      \u003c\/tr\u003e\n    \u003c\/tbody\u003e\n  \u003c\/table\u003e\n\n  \u003ch3 style=\"color: #111111; border-bottom: 2px solid #eeeeee; padding-bottom: 8px; margin-top: 30px;\"\u003eVehicle Compatibility\u003c\/h3\u003e\n  \u003cp style=\"font-size: 0.95em; line-height: 1.6; margin-bottom: 10px;\"\u003e\n    This factory refurbished proximity smart key serves as an ideal replacement key, spare remote control, or brand-new key fob ready for custom programming. It is engineered for exact fitment with the following vehicle models:\n  \u003c\/p\u003e\n  \u003cul style=\"padding-left: 20px; line-height: 1.8;\"\u003e\n    \u003cli\u003e\n\u003cstrong\u003eJeep Grand Cherokee:\u003c\/strong\u003e 2021, 2022, 2023\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eJeep Grand Wagoneer:\u003c\/strong\u003e 2021, 2022, 2023\u003c\/li\u003e\n  \u003c\/ul\u003e\n  \u003cp style=\"font-size: 0.9em; color: #555; font-style: italic; margin-top: 10px;\"\u003e\n    Jeep Grand Cherokee key replacement refurbished, Jeep Grand Wagoneer remote control fob entry, duplicate M3NWXF0B1 smart keyless, 6-button Jeep transmitter entry setup, or 434 MHz transponder chip ignition blade.\n  \u003c\/p\u003e\n\n  \u003ch3 style=\"color: #111111; border-bottom: 2px solid #eeeeee; padding-bottom: 8px; margin-top: 30px;\"\u003eCommon Questions\u003c\/h3\u003e\n  \u003cdiv style=\"font-size: 0.95em; color: #444;\"\u003e\n    \u003cp\u003e\u003cstrong style=\"color: #000000;\"\u003eWhat is a SIP22 Laser Cut key?\u003c\/strong\u003e\u003cbr\u003eThe \u003cstrong\u003eSIP22\u003c\/strong\u003e is a high-security emergency blade. Unlike traditional keys, it requires a laser-cutting machine to carve the tracks into the sides of the metal. This hidden blade allows you to unlock the driver's door manually if the vehicle's battery is completely dead.\u003c\/p\u003e\n    \u003cp\u003e\u003cstrong style=\"color: #000000;\"\u003eCan I use my old emergency key in this new fob?\u003c\/strong\u003e\u003cbr\u003eIf your previous key was also from a 2021-2023 Grand Cherokee\/Wagoneer, the blade should slide into this fob. However, for a perfect fit and emergency reliability, we recommend having the included new blade cut to match your vehicle.\u003c\/p\u003e\n    \u003cp\u003e\u003cstrong style=\"color: #000000;\"\u003eHow is this programmed?\u003c\/strong\u003e\u003cbr\u003eThis remote must be programmed using a diagnostic tool connected to the vehicle's OBD2 port. Due to the \u003cstrong\u003eSecure Gateway Module (SGW)\u003c\/strong\u003e, it is highly recommended to visit a professional automotive locksmith.\u003c\/p\u003e\n  \u003c\/div\u003e\n\n  \u003cdetails style=\"margin-top: 30px; border: 1px solid #eee; border-radius: 8px; padding: 15px; background-color: #fcfcfc; cursor: pointer;\"\u003e\n    \u003csummary style=\"font-weight: bold; color: #111111; font-size: 1.1em; text-transform: uppercase;\"\u003eFull Compatibility \u0026amp; Product Info\u003c\/summary\u003e\n    \u003cdiv style=\"margin-top: 15px; font-size: 0.9em; color: #555; line-height: 1.7;\"\u003e\n      \u003cp\u003eLooking for a \u003cstrong\u003eJeep Grand Cherokee 6-button key replacement\u003c\/strong\u003e or a \u003cstrong\u003eJeep Wagoneer smart fob\u003c\/strong\u003e? This proximity transmitter (FCC ID: \u003cstrong\u003eM3NWXF0B1\u003c\/strong\u003e) is the exact replacement for part number \u003cstrong\u003e68516738AA\u003c\/strong\u003e. Designed for 2021-2023 models with \u003cstrong\u003epower liftgate\u003c\/strong\u003e and trunk functions, it features the \u003cstrong\u003e4A Hitag AES chip\u003c\/strong\u003e for maximum security. Keywords: Jeep Grand Cherokee L smart key, Jeep Wagoneer 6-button remote, M3NWXF0B1 programming, 68516738AA key fob, Jeep remote start replacement, SIP22 laser cut key, 434MHz Jeep proximity, automotive locksmith key supply, Grand Wagoneer keyless entry, CR2450 battery Jeep.\u003c\/p\u003e\n    \u003c\/div\u003e\n  \u003c\/details\u003e\n\n  \u003cdiv style=\"background-color: #f9f9f9; border: 1px solid #dddddd; border-left: 6px solid #111111; padding: 20px; margin-top: 30px; border-radius: 4px;\"\u003e\n    \u003cp style=\"margin: 0; color: #111111; font-weight: bold; font-size: 1.1em;\"\u003e⚠️ Programming Requirement\u003c\/p\u003e\n    \u003cp style=\"margin: 10px 0 0; color: #333; line-height: 1.4;\"\u003eThis proximity smart key is strictly for \u003cstrong\u003ePush-to-Start\u003c\/strong\u003e models. Professional registration to the vehicle's security system is mandatory. The \u003cstrong\u003eSIP22 emergency blade\u003c\/strong\u003e must be cut by a professional to ensure manual entry remains possible.\u003c\/p\u003e\n  \u003c\/div\u003e\n\n\u003c\/div\u003e","brand":"Cal Key Supply","offers":[{"title":"Default Title","offer_id":52266624909588,"sku":"CKS-JEEP-GRANDWAGONEER-6B-M3NWXF0B2","price":89.98,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0921\/1654\/9908\/files\/2021-2023-jeep-grand-wagoneer-grand-cherokee-6-button-smart-key-m3n-wxf0b1.webp?v=1769499210","url":"https:\/\/calkeysupply.com\/products\/2021-2023-jeep-grand-cherokee-key-fob-m3nwxf0b1-6btn-refurbished","provider":"Cal Key Supply","version":"1.0","type":"link"}