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Car Keys Collection

Mercury Key Fob Replacement

Mercury closed in 2011, but plenty of Grand Marquis, Sables, and Mountaineers are still on the road, and you can still get a key. Mercury shared Ford's key technology, so we supply OEM-quality keys and remotes for a fraction of the $200 to $400 dealers charge. Every key ships fast from the US with a 30-day return, and many let you add one yourself if you have two working keys. Match the FCC ID on your current key, or use the year-make-model search up top.

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Frequently Asked Questions

Can I still get a Mercury key even though the brand is gone?

Yes. Mercury shared Ford's key technology, so the keys are still made and available. Owners of Grand Marquis, Mountaineers, and Sables order them here all the time.

Is a Mercury key the same as a Ford key?

Mechanically very close, since Mercury was Ford's sister brand and used Ford's PATS system. But the exact key still depends on the model and FCC ID, so match the numbers on your current key rather than grabbing a Ford key.

Can I program a Mercury key myself?

Often, yes. If you have two working keys, many Mercurys let you add a third with a simple on-board sequence. With one key or none, a locksmith is the way. Our key programming page covers it.

How much is a Mercury key?

Usually $200 to $400 with cutting and programming, even though dealers rarely carry them now. Ours come in below that.

Do you have keys for the Grand Marquis specifically?

We do, it's one of the most-requested Mercury keys we carry. Match your year and the FCC ID on your key and you're set.