- (214) 717-6398
- info@dfwkeys4cars.com
- Mon - Fri: 9:00 - 18:30
Porsche 911 Key Replacement
Porsche 911 keys date back to 1998 and span 3 key systems across the model’s generations — transponder; smart key (half-proximity / keyless go); smart key (proximity / keyless go). 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 911 Keys
Verified key reference for the Porsche 911 — 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 / Generation | Years | Key Type | Transponder / Immobilizer | Blade / FCC |
|---|---|---|---|---|
| 911 (996) | 1998–1999 | Transponder | Megamos 13 (ID13) | HU66 |
| 911 (996) | 1999–2005 | Transponder | Megamos Crypto 48 (ID48) | HU66 |
| 911 (997) | 2005–2009 | Transponder | Philips Crypto 2 (PCF7946 / ID46) | HU66 |
| 911 (997 · 991) | 2010–2017 | Smart key (half-proximity / Keyless GO) | Hitag Pro (PCF7945 / ID49) | HU66 |
| 911 (992) | 2018–present | Smart key (proximity / Keyless GO) | Hitag Pro (CMD53 / ID49) | HU162 |
Security System & Immobilizer
Porsche ran ID48 and ID46 chips through the 2000s before proximity fobs — serviceable with VAG-family tooling.
On the 911 specifically we see: Megamos 13 (ID13), Megamos Crypto 48 (ID48), Philips Crypto 2 (PCF7946 / ID46), Hitag Pro (PCF7945 / ID49), Hitag Pro (CMD53 / ID49). 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?
- 1998–1999: Transponder — Megamos 13 (ID13) (HU66)
- 1999–2005: Transponder — Megamos Crypto 48 (ID48) (HU66)
- 2005–2009: Transponder — Philips Crypto 2 (PCF7946 / ID46) (HU66)
- 2010–2017: Smart key (half-proximity / Keyless GO) — Hitag Pro (PCF7945 / ID49) (HU66)
- 2018–present: Smart key (proximity / Keyless GO) — Hitag Pro (CMD53 / ID49) (HU162)
Our 911 Key Services
- Key replacement — lost, stolen or broken keys cut from code and programmed on-site, including all-keys-lost by VIN
- Spare key duplication — cheap insurance done in one short visit
- Fob & transponder programming — remotes and smart keys paired to the immobilizer
- Lockout service — damage-free entry, 24/7
- Ignition repair — worn cylinders and keys that won’t turn
Porsche 911 Key FAQ
I lost the only key to my 911. 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.
My 911 is push-to-start — can you program that outside the dealer?
Yes. Late models (2018–present) use a proximity smart key on Hitag Pro (CMD53 / ID49) — we carry the fobs and the programmer, and we cut the emergency blade.
Do you still stock keys for older 911s?
Yes — back to the 1998–1999 generation (transponder), and a fresh code-cut key beats any copy of a worn original.
How fast can you reach my 911 in DFW?
We dispatch the nearest mobile unit metroplex-wide, 24/7 — call (214) 717-6398 for an honest ETA.