USARemote Car Key Fob Replacement 4-Button Remote Set of 2 — Ignition Key & Battery Included, Programmable

USARemote replacement 4-button key fob set (2 remotes) compatible with Ford, Lincoln, Mercury and Mazda models provides a full electronic assembly with battery, ignition key, and user-programmable remote functions.

Lost or damaged remotes don't have to mean a trip to the dealer. These USARemote keyless entry remotes replace factory P/Ns CWTWB1U345, CWTWB1U331, CWTWB1U322 and GQ43VT11T and arrive ready with the internal electronics and battery installed. Each remote includes an ignition key blade and durable housing so you get a practical, wallet-friendly alternative to OEM parts.

Which vehicles and part numbers will this remote replace?

This pair of remotes is built to match common Ford-era key fob electronics and works across several marques that shared the same systems. It is intended as a substitute for the listed part numbers and fits many model years that used those remotes.

• Compatible brands: Ford, Lincoln, Mercury, Mazda
• Replaces: CWTWB1U345, CWTWB1U331, CWTWB1U322, GQ43VT11T
• Factory-style 4-button layout: lock, unlock, trunk/panic where applicable
• Includes ignition key blade cut to dealer specifications

How do I program these remotes to my vehicle?

Programming is straightforward when you have two working original keys; the remotes arrive with step-by-step instructions to guide you through the vehicle’s onboard programming routine. If you only have one or no original keys, a locksmith or dealership will be required to cut and program new keys and synchronize the remotes.

• User-programmable if you possess two original keys
• Instructions included for in-vehicle programming steps
• Locksmith or dealer required when original-key count is insufficient
• Battery preinstalled for immediate testing after programming

What comes inside each remote and how durable are they?

Each fob contains a complete electronic assembly pre-loaded with a battery, plus a metal ignition key blade. The housings are molded for everyday use and designed to withstand routine handling without compromising button responsiveness or signal transmission.

• Complete electronic module included — no soldering needed
• Battery installed so the remote can be tested right away
• Sturdy molded case and tactile rubber buttons for longevity
• Ignition key blade included for cutting to your vehicle

Will these remotes match OEM performance and fit?

These replacements are manufactured to mirror the size, button layout, and signal types of the original remotes, providing a near-OEM fit and function for compatible vehicles. While not an original Ford-branded part, they are made to operate with the same protocols and deliver reliable remote locking and unlocking.

• OEM-style fit and button configuration
• Designed to use the same RF protocols as original units
• Sold as a two-remote set for convenience and backup
• Cost-effective option compared with dealership pricing

Who is this for? This USARemote two-pack is ideal for vehicle owners who need an affordable replacement for lost or broken Ford-era remotes, DIYers comfortable with in-vehicle programming when they have two originals, or anyone seeking a backup remote. It’s also a practical choice for locksmiths and fleet managers who want ready-to-program remotes with included ignition blades for quick service. If you only have a single original key or prefer dealer programming, plan to involve a locksmith or dealership to finish cutting and syncing the new keys.