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2013-2016 Hyundai Santa Fe / 4-Button Smart Key / PN: 95440-B8100 / SY5MDFNA433 (AFTERMARKET)

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Aftermarket replacement 4-button smart key compatible with 2013-2016 Hyundai Santa Fe. FCC ID: SY5MDFNA433. Features lock, unlock, trunk, and panic functions. Professional programming required — FCC ID must be verified before ordering (could also be SY5DMFNA433). 1-year warranty included.

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🔧 Technical Specifications

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  Part Number         95440-B8100

  FCC ID              SY5MDFNA433

  Buttons             4 (Lock, Unlock, Trunk, Panic)

  Type                Smart Key / Aftermarket

  Logo                No Logo

  Return Policy       1 Year Free Return

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✅ Compatibility Checklist

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  ✅ Hyundai Santa Fe (2013-2016)

  ⚠️ Verify FCC ID: SY5MDFNA433 or SY5DMFNA433 — must match existing key

  ⚠️ Professional programming required by locksmith or dealer

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🔑 Programming Instructions

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  1. Verify existing FCC ID matches SY5MDFNA433 or SY5DMFNA433

  2. Cut new key blade to match original (if applicable)

  3. Program key using professional locksmith diagnostic tool

  4. Test all 4 buttons: Lock, Unlock, Trunk, and Panic

  5. Confirm remote start function (if equipped)

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📦 What's Included

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  • 1× Aftermarket Smart Key (no logo)

  • 1-Year Warranty

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🚚 Shipping & Warranty

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  ✅ Ships in 5-7 days

  ✅ Free shipping on orders over $100

  ✅ 1-Year Free Return policy

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❓ Frequently Asked Questions (FAQ)

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Q1: How do I know this key will work with my vehicle?

A: Check the FCC ID on your existing key — it must match SY5MDFNA433 (or SY5DMFNA433). If the FCC ID matches, this aftermarket key is compatible with your 2013-2016 Hyundai Santa Fe.

Q2: Do I need special equipment to program this key?

A: Yes. Smart keys require professional programming using locksmith-grade diagnostic equipment. This is not a DIY-friendly product.

Q3: Does this key include a blade/chip?

A: This listing is for the key shell only. Verify you have the correct part number 95440-B8100 before ordering.

Q4: What is the warranty coverage?

A: 1-year free return policy. If the key is defective or incompatible (with matching FCC ID), contact us for a replacement or refund.

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📌 Related Products

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  ► Hyundai Santa Fe Smart Key (2013-2016) | $19.50

    https://www.locksmithmall.com/products/721

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US-HYU-R06A  |  SY5MDFNA433  |  95440-B8100

Compatible: 2013-2016 Hyundai Santa Fe

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