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Mercury Sable Key Replacement

Mercury Sable keys date back to 1996 and span 1 key system across the model’s generations — transponder (pats). DFW Keys 4 Cars cuts and programs every one of them at your location anywhere in Dallas–Fort Worth, 24/7 — spares, all-keys-lost, fobs and lockouts. Call (214) 717-6398.


About Sable Keys

Verified key reference for the Mercury Sable — model years, key types, and the transponder/immobilizer each generation uses. Boundary years can overlap; we confirm the exact part by VIN before dispatching.

Model / GenerationYearsKey TypeTransponder / ImmobilizerBlade / FCC
Sable1996–1999Transponder (PATS)Texas 4C / ID4CH72 / H75
Sable2000–2005Transponder (PATS)Texas Crypto 4D63 / ID63H72 / H75 (H84/H92)
Sable2008–2009Transponder (PATS)Texas Crypto 4D63 (80-bit, H92-class)H75 (H92/H84)

Security System & Immobilizer

Mercury vehicles run Ford’s SecuriLock/PATS immobilizer of their era — 4D63 transponders and remote-head keys — still fully serviceable despite the brand’s retirement.

On the Sable specifically we see: Texas 4C / ID4C, Texas Crypto 4D63 / ID63, Texas Crypto 4D63 (80-bit, H92-class). A correctly cut but unprogrammed key turns the locks and never starts the engine — programming is the half of the job that matters.

Which key does your year have?

  • 1996–1999: Transponder (PATS) — Texas 4C / ID4C (H72 / H75)
  • 2000–2005: Transponder (PATS) — Texas Crypto 4D63 / ID63 (H72 / H75 (H84/H92))
  • 2008–2009: Transponder (PATS) — Texas Crypto 4D63 (80-bit, H92-class) (H75 (H92/H84))

Our Sable Key Services


Mercury Sable Key FAQ

I lost the only key to my Sable. What now?

We come to the vehicle, verify ownership, cut a new key from the VIN, and program it on-site — no tow, no dealer wait.

Will a hardware-store copy start my Sable?

On transponder-era cars it opens doors and nothing else — the chip must be programmed to the immobilizer, which is what we do curbside.

Do you still stock keys for older Sables?

Yes — back to the 1996–1999 generation (transponder (pats)), and a fresh code-cut key beats any copy of a worn original.

How fast can you reach my Sable in DFW?

We dispatch the nearest mobile unit metroplex-wide, 24/7 — call (214) 717-6398 for an honest ETA.