Alfa Romeo Giulietta Key Replacement – Remote, Smart Key UK | KeyFirst

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Aftermarket Key Alfa Romeo Giulietta™ Marelli System (2010-2020)
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🔑 Alfa Romeo Giulietta Car Key – Smart Key, Remote & Replacement | KeyFirst UK
✅ Need a new Alfa Romeo Giulietta key or a secure duplicate?
KeyFirst UK offers a full range of brand-new compatible keys for the Alfa Romeo Giulietta, including:
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✅ 3-button remote key fobs
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✅ Compatible replacement key shells
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✅ SIP22 blank blades for cutting
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✅ Blank electronic keys ready for OBD programming
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✅ Fully tested, UK-stocked keys compatible with Fiat/Alfa ECUs
🚚 Fast UK delivery within 24/48h with expert support included.
🚗 Alfa Romeo Giulietta – Technical Key Info
The Giulietta (2010–2020) is built on the Fiat C-Evo platform and uses encrypted transponder keys with integrated remote.
Model | Years | Key Type | Chip | Blade |
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Alfa Romeo Giulietta | 2010–2020 | 3-button remote | PCF7946 / HITAG2 / AES | SIP22 |
All Giulietta models use 3-button remote keys with HITAG2 or AES chips and a SIP22 mechanical blade. A locked body computer requires professional OBD programming tools.
🧰 Available Products for Giulietta Keys
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🔑 3-button remotes – 433 MHz / 868 MHz
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🔄 Compatible replacement shells
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🗝️ Blank SIP22 blades
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⚙️ Blank keys ready for OBD programming
Each product page details:
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Chip type (PCF7946, HITAG2, AES)
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Vehicle compatibility (2010–2020)
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Blade: SIP22
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Frequency (check original key: 433 or 868 MHz)
🛠️ Professional Tools Compatible with Giulietta Keys
Our keys work with the following pro devices:
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Zed-Full
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SmartPro (Advanced Diagnostics)
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OBDSTAR X300 DP Plus
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Lonsdor K518ISE
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Xhorse VVDI Key Tool Plus
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Abrites AVDI with Fiat software
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Autel IM608 / IM508 with Fiat module
📌 Programming typically requires PIN code extraction via OBD or Fiat base and access to the vehicle's body computer.
📦 Why Choose KeyFirst UK?
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🚀 UK stock – express delivery in 24/48h
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🧪 Each key tested for quality and compatibility
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📞 Free professional support
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💼 Trade pricing for garages, locksmiths, auto pros
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🔁 Easy return policy
❓ FAQ – Alfa Romeo Giulietta Car Keys
🔐 What key type does the Giulietta use?
→ 3-button remote with PCF7946 or HITAG2 chip (AES for newer versions), and SIP22 blade.
🔧 Can I program a Giulietta key myself?
❌ No.
✅ You need a professional Fiat-compatible tool and must retrieve the vehicle's PIN code.
🗝️ What blade type does it use?
→ SIP22, specific to Fiat/Alfa Romeo.
♻️ Can I reuse a second-hand key?
No. Alfa keys lock on first use. You must use a virgin, unprogrammed key.
🔄 Can I replace just the shell?
Yes, if your internal electronics still function.
✅ Pro Tip Before You Buy:
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Check your key's frequency (433 or 868 MHz)
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Confirm the chip type (HITAG2 or AES)
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Make sure your blade is SIP22
📞 Still unsure? Contact our support for free verification!
🔚 Conclusion
KeyFirst is the trusted official distributor of Alfa Romeo keys in the UK. Whether you’re a locksmith, garage or driver, we provide:
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Quality-tested smart keys for Giulietta (2010–2020)
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Fast UK delivery
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Support with diagnostics, programming and compatibility
🔐 KeyFirst – Your professional key partner in the United Kingdom.