DLGHPO Key Fob Replacement for Jeep Grand Cherokee & Dodge Durango 2014-2022 — FCC M3N-40821302, Pre‑installed Electronics & Batte

If your original remote is lost, damaged or worn, this aftermarket key fob provides the same button layout and radio frequency so a locksmith or dealer can program it to work like the factory unit. The fob arrives with the internal electronics and battery already fitted and each unit is fully tested with professional tools before it ships. This listing is for a non-OEM replacement that matches the required FCC ID, part numbers, and 433 MHz frequency used by the supported vehicles.

Will this key fob work with my Jeep Grand Cherokee or Dodge Durango?

Yes — the DLGHPO remote was designed for Grand Cherokee and Durango model years that used the same remote platform. Check your vehicle’s original remote FCC ID or part number to confirm compatibility before ordering. If your car uses FCC ID M3N-40821302 or one of the listed part numbers, this fob is intended to be a functional replacement.

• Compatible models: Jeep Grand Cherokee (2014–2022)
• Compatible models: Dodge Durango (2014–2022)
• Matches FCC ID: M3N-40821302 and frequency 433 MHz
• Replaces P/Ns: 56046759AA/AB/AC/AD/AE

How easy is it to install and get programmed?

The unit ships with the electronics and battery already installed, but it will still need the mechanical key blade cut and the remote programmed to your vehicle. Because programming requires dealer or locksmith-level tools and security access, a qualified technician should complete these final steps. This ensures the remote is synchronized with your car’s immobilizer and remote functions.

• Battery and circuit installed for immediate testing
• Key blade must be cut to your vehicle’s lock
• Programming requires dealership or locksmith equipment
• Pre-tested units reduce setup troubleshooting

How does this aftermarket fob compare to the original factory remote?

This replacement is an aftermarket part built to reproduce the original remote’s function rather than an OEM-branded item. Functionality — like lock/unlock, remote trunk release and panic — mirrors the factory device once properly cut and programmed. Each unit undergoes pre-shipment testing to verify the electronics operate as expected.

• Aftermarket (non-OEM) but functionally equivalent
• Pre-tested with professional locksmith tools
• Includes pre-installed battery for testing convenience
• Same radio frequency and button arrangement as originals

What comes in the package and what should I prepare before buying?

The package contains one complete key fob with electronics and a battery already inside, ready for locksmith diagnostics and programming. Before purchasing, verify your vehicle’s remote FCC ID or part number and arrange for a qualified locksmith or dealer to cut the key blade and program the fob to your car. Keep your vehicle documentation and proof of ownership handy for programming appointments.

• Includes: 1 key fob with electronics and battery installed
• Does not include: cut mechanical key blade or programming service
• Recommended: locksmith or dealer programming appointment
• Customer support: contact seller with any pre-delivery questions

Who is this for: Drivers of 2014–2022 Jeep Grand Cherokee or 2014–2022 Dodge Durango who need a tested, ready-to-program replacement remote at a lower cost than dealer-branded units. It’s ideal for vehicle owners who can arrange professional key cutting and programming through a locksmith or dealer and want an aftermarket fob that reproduces the factory remote’s functions and radio frequency.