2004 Ford Excursion
Key Replacement - Save vs Dealer in Ventura County

Q: How much more does all-keys-lost cost compared to just adding a spare?

More. Always more. When you still have one working key for the Excursion, adding a second is a quicker sequence because the system already has a registered key in memory to work from. When every key is gone, the immobilizer has to be handled differently, the process takes longer, and you need at least two new keys programmed before the truck will run again. That's two blanks, more time, and more equipment involvement.

Q: Do aftermarket transponder keys actually work on a 2004 Ford Excursion?

They can, but it depends on the blank. The 2004 Excursion uses a specific transponder chip inside the key head, and not every aftermarket blank carries a compatible chip even if the blade profile looks right. Some cheaper blanks have the correct blade cut but the wrong chip type, and the immobilizer won't recognize them no matter how well the programming session goes. We carry blanks verified to work with this truck.

Q: My 2004 Excursion cranks but immediately dies. Is the key the problem?

That crank-and-stall pattern is the classic sign of the immobilizer not recognizing the key's transponder chip. The engine fires on the mechanical signal from the ignition cylinder, then shuts off almost instantly because the security system didn't get a valid response from the chip. It can happen with a key that was never programmed, a chip that failed over time, or a copied key from a hardware store that has no chip at all.

Q: Can I program a second key myself at home on a 2004 Excursion?

There is an onboard add-a-key sequence available on some Ford transponder key vehicles from this era, but whether it works depends on how many keys are already in the system and the specific configuration of the truck. The general process involves using two already-programmed keys in a timed sequence to put the system into programming mode, then inserting the new key. It doesn't always work on the first try, and it does nothing for an all-keys-lost situation.

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Stranded without a 2004 Ford Excursion key? EZ Car Keyz Santa Barbara CA can help

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2004 Ford Excursion
Key Options

Dealer-grade key for a fair, honest price

Transponder Key

Ford Excursion Key: Mobile vs Dealership

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Dealership

Average Cost

✓ $$

✕ $$$$

Location

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✕ You drive there

Wait Time

✓ 20-45 min

✕ 2-5 days

Same-Day

✓ Yes

✕ Rarely

All Keys Lost

✓ No problem

✕ Tow required

OEM Quality

✓ Yes

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2004 Ford Excursion Transponder Key Replacement - Fast, Affordable & Professional

Out on the Eastside in Santa Barbara, I got a call from a guy who'd had his key snap inside the ignition of his 2004 Ford Excursion. Clean break, right at the blade shoulder.

He'd already called another locksmith who told him the ignition cylinder had to come out, get drilled, and be replaced with a new one. New cylinder, new keys, the whole chain. He called me to get a second opinion before agreeing to that.

I drove out and took a look. The fragment was seated pretty deep but hadn't rotated past the shear line, which meant extraction without cylinder damage was worth attempting. I worked the broken piece out with a pick tool, keeping it off the wafer surfaces the whole time. No scratching, no drama. Once the fragment was clear, I decoded the lock by reading each wafer position directly, which gave me the exact cut depths I needed for a fresh key.

The Excursion's ignition key carries a transponder chip in the head. Cutting the blade from the decode is only half the job. I programmed the chip through the OBD port so the immobilizer would recognize the new key, confirmed a clean start, cycled the ignition a couple more times to make sure it wasn't a fluke.

His original lock cylinder still works. Nothing was drilled. Nothing was replaced. The other shop's plan would have cost him significantly more and left him with a different cylinder. He drove home in the same truck he pulled over in.

Save vs the Dealer on Your Ford Excursion Key

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2004 Ford Excursion

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Home Service, Honest Reviews

What no-hassle service sounds like

K

Kassidy D.

Apr 2023

★★★★★

“So good! Reasonably priced and quick job. I called and within the hour I was at his location getting the key fixed. Ford was going to charge me an arm and a leg but i got a deal with him. Would absolutely recommend”

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C

Cristal G.

Mar 2018

★★★★★

“I was in a desperate need of a locksmith and one of my co workers told me about nivs so i gave him a try and im glad that i did he was great! Made a key for my ford car and a remote too now i can get back on the road. Thanks!”

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J

Jessiah R.

Jul 2026

★★★★★

“Quick response and arrival. New key in 15 minutes or less. Highly recommend if you’re in a pinch!”

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Locked out rescue review for 2004 Ford Excursion - EZ Car Keyz Santa Barbara CA

★ 5.0 out of 5 - Based on Over 1,400 five-star Google reviews

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Ford Excursion Mobile Service FAQ

Real costs, no dealer surprises

What is the cheapest way to replace a key for a 2004 Ford Excursion?▼

Call a mobile locksmith before you call the dealer. Dealers on full-size Ford trucks from this era typically bundle the key blank, the cut, and programming as separate line items, and then add shop fees on top. Mobile service skips the tow, skips the waiting room, and usually comes in at a fraction of what they wanted. With EZ Car Keyz, the price covers the cut and the programming together.