2020-2026 Kia Hyundai 4A Transponder Key Programming Service

4A (HITAG-AES)

$150.0020 min

Staten Island

🔑 Hyundai & Kia 4A Transponder Key Programming Service

Advanced Transponder Key Replacement – Staten Island, NY

We provide expert key cutting and immobilizer programming for late-model Hyundai and Kia vehicles equipped with standard mechanical turn-key ignitions that utilize the advanced HITAG-AES (4A) security architecture. This 128-bit encryption system prevents traditional cloning, requiring specialized diagnostic equipment and secure server access to properly sync the new transponder chip to your engine control module.

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✅ Verified Vehicle Compatibility

  • Kia Soul: 2020 – 2026

  • Kia Sorento: 2021 – 2026

  • Kia Sportage: 2023 – 2026

  • Hyundai Venue (Transponder-Equipped / Canadian Models): 2020 – 2026

  • Fits: Base and mid-tier trims utilizing a physical ignition key with an embedded 4A engine immobilizer chip.

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⚙️ Hardware Details

  • Key Type: Transponder Key (Available as a standard non-remote key or integrated remote head key, depending on your exact trim).

  • Key Blade Profile: High-Security Laser Cut (KK12 / HY22) or Standard Edge-Cut, matched specifically to your VIN.

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🔬 Technical Details

  • Transponder Chip: 4A (HITAG-AES / 128-bit Encryption)

  • System Type: Advanced Engine Immobilizer System

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🛠️ What’s Included in the Service

  • Hardware: Brand new, highly secure 4A transponder key blank.

  • Mechanical Key Cutting: Precision cutting to perfectly match your vehicle's factory ignition lock cylinder and door locks.

  • Programming: Secure diagnostic synchronization of the internal HITAG-AES chip to your vehicle's immobilizer module, ensuring reliable engine starting.

  • Warranty: 30-day warranty on parts and labor. Discounted service available for up to 6 months post-purchase.

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🚨 Important Service Requirements & Booking

  1. 📍 Flexible Service Location Mobile or In-Shop: We offer convenient mobile service directly to your location across Staten Island, or you can visit our shop. Your vehicle must be physically present for the diagnostic programming.

  2. 🗓️ Booking & Pricing Prepayment Required: This promotional web rate is exclusive to customers who prepay and schedule through our website. Walk-in pricing without a prior web booking is subject to change.

  3. ⚠️ "All Keys Lost" Policy If you have lost all keys to your vehicle, a specialized mobile service and custom quote are required. We will mechanically decode your door lock to generate a new physical transponder key from scratch, which is required for any All Keys Lost scenario.

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📞 Contact Information

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