Description
Grand Cherokee & Wagoneer 2021-2023
OEM refurbished 6-button smart proximity key fob for select 2021–2023 Jeep Grand Cherokee, Grand Wagoneer vehicles. Compatible with FCC ID M3NWXF0B1 operating at 434 MHz. Includes CR2450 battery and SIP22 emergency key.
Technical Specifications
| Product & Key Type | Proximity Smart Key |
| Condition | OEM Refurbished |
| FCC ID | M3NWXF0B1 |
| IC Number | 1551E-WXF0B1 |
| Part Number (PN) | 68516738AA |
| Frequency | 434 MHz |
| Buttons | 6 Button (Lock, Unlock, Remote Start, Liftgate, Trunk, Panic) |
| Battery Type & Size | CR2450 (Included) |
| Emergency Key | High Security Laser Cut (SIP22 Profile) |
Vehicle Compatibility
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:
- Jeep Grand Cherokee: 2021, 2022, 2023
- Jeep Grand Wagoneer: 2021, 2022, 2023
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.
Common Questions
What is a SIP22 Laser Cut key?
The SIP22 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.
Can I use my old emergency key in this new fob?
If 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.
How is this programmed?
This remote must be programmed using a diagnostic tool connected to the vehicle's OBD2 port. Due to the Secure Gateway Module (SGW), it is highly recommended to visit a professional automotive locksmith.
Full Compatibility & Product Info
Looking for a Jeep Grand Cherokee 6-button key replacement or a Jeep Wagoneer smart fob? This proximity transmitter (FCC ID: M3NWXF0B1) is the exact replacement for part number 68516738AA. Designed for 2021-2023 models with power liftgate and trunk functions, it features the 4A Hitag AES chip 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.
⚠️ Programming Requirement
This proximity smart key is strictly for Push-to-Start models. Professional registration to the vehicle's security system is mandatory. The SIP22 emergency blade must be cut by a professional to ensure manual entry remains possible.