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HONDA CIVIC 5-BUTTON SMART KEY (2016-2021)
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Professional-grade aftermarket proximity smart key replacement for Honda Civic models (2016-2021) equipped with Push-to-Start ignition and Remote Engine Start features. This 5-button smart key is designed to match the KR5V2X FCC ID and OEM part numbers 72147-TBA-A11 and 72147-TBA-A12. Operating at 433 MHz, it supports seamless keyless entry, push-button start, and remote engine start functions, providing a reliable, low-cost wholesale solution for automotive locksmiths and retailers.
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🔧 Technical Specifications
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FCC ID KR5V2X
Part Number 72147-TBA-A11 / 72147-TBA-A12
Frequency 433 MHz
Buttons 5 (Lock, Unlock, Remote Start, Trunk, Panic)
Battery CR2032 (Included)
Condition New | Aftermarket
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✅ Compatibility Checklist
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✅ Honda Civic (2016 - 2021)
✅ Equipped with Push-to-Start & Remote Start
✅ Replaces FCC ID: KR5V2X
✅ Replaces PN: 72147-TBA-A11, 72147-TBA-A12
✅ 433MHz frequency match
⚠️ IMPORTANT: This is a Smart Proximity Key. It will only work for vehicles equipped with a Push-to-Start button and the factory remote start feature.
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🔑 Programming Instructions
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1. This smart key requires professional programming by a licensed locksmith or dealership.
2. The emergency insert key blade must be cut to match your vehicle's door lock.
3. Your technician will use a professional diagnostic computer to sync the smart key with your vehicle's immobilizer and proximity system.
4. Ensure all smart keys are present during the programming session, as the process may reset the system.
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📦 What's Included
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• 1× Honda Proximity Smart Key (Aftermarket)
• 1× CR2032 Battery (Pre-installed)
• 1× Emergency Insert Key (Uncut)
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🚚 Shipping & Warranty
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✅ Free shipping on orders over $100
✅ Ships within 1–3 business days
✅ 1-Year Free Return Policy
✅ In Stock — Ready to Ship
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❓ Frequently Asked Questions (FAQ)
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Q1: How do I know if this is the right smart key for my Civic?
A: Check your original remote for FCC ID KR5V2X. If your car is a 2016-2021 Civic with push-button start and remote start, and the ID matches, this is the correct part.
Q2: Can I program this smart key myself?
A: No. Modern proximity keys require specialized diagnostic equipment connected to the vehicle's OBDII port to sync with the car's security system.
Q3: Does the smart key come with a battery?
A: Yes, a CR2032 battery is pre-installed.
Q4: Will the remote start function work?
A: Yes, this smart key includes the dedicated remote start button. It will function as long as your vehicle was originally equipped with the factory remote start feature.
Q5: Do I need to cut the emergency key blade?
A: Yes. The included emergency insert key must be cut by a locksmith or dealer to provide manual entry if the car battery dies.
Q6: What is the return policy?
A: We offer a 1-year free return policy for unprogrammed smart keys. If you encounter any compatibility issues before the key is synced, please contact us for a full refund or replacement.
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🏷️ Certifications
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🔧 FCC Certified | 🔒 1-Year Warranty | ✅ ISO 9001
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US-HON-R15C | FCC ID: KR5V2X | MPN: 72147-TBA-A11
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