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CHEVROLET 4-BUTTON SMART KEY (HYQ4EA)
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Professional-grade aftermarket 4-button smart key for modern Chevrolet vehicles. This smart key operates on the 433MHz frequency and is designed to replace the HYQ4EA FCC ID system, covering a wide range of trucks and SUVs from the 2016 to 2023 year range. Features advanced proximity technology and durable construction for daily use.
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🔧 Technical Specifications
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FCC ID HYQ4EA
Frequency 433 MHz
Buttons 4 (Lock, Unlock, Start, Panic)
Battery Type CR2032
Year Range 2016-2023
Condition New | Aftermarket
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✅ Compatibility Checklist
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✅ Chevrolet Silverado (2016-2018)
✅ Chevrolet Colorado (2016-2022)
✅ Chevrolet Traverse (2018-2023)
✅ Chevrolet Blazer (2019-2023)
✅ Chevrolet Equinox (2018-2023)
✅ Fits other Chevrolet models utilizing the 4-button HYQ4EA smart key system
⚠️ IMPORTANT: This smart key operates on 433MHz. Please verify that your original smart key has the same 4-button configuration and FCC ID (HYQ4EA) to ensure full functionality.
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🔑 Programming Instructions
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1. This smart key requires professional programming by a locksmith or dealer.
2. The vehicle must be present for the programming process.
3. Diagnostic equipment is required to register the smart key's proximity and start functions with the vehicle's BCM.
4. Aftermarket smart keys are designed for seamless integration with professional tools like Autel, Topdon, or OBDStar.
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📦 What's Included
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• 1× 4-Button Smart Key (Aftermarket)
• 1× High-Capacity CR2032 Battery (Installed)
• 1× Integrated Emergency Blade (Uncut)
• 1× Advanced Electronic Board (433 MHz)
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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
✅ Wholesale pricing for automotive professionals
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❓ Frequently Asked Questions (FAQ)
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Q1: Will this work for my 2018 Chevrolet Silverado?
A: Yes, the 2016-2018 Silverado using the HYQ4EA smart key is fully compatible with this unit.
Q2: Can I program this smart key myself?
A: No. Late-model Chevrolet smart keys require specialized diagnostic tools to program the proximity and start functions. Visit a professional automotive locksmith for service.
Q3: Is this an original Chevrolet smart key?
A: No, this is a high-quality aftermarket replacement. It provides the same functionality and performance as the original at a significant savings.
Q4: Does it come with a battery?
A: Yes, a new CR2032 battery is already installed and the smart key is ready for programming.
Q5: What is the frequency of this smart key?
A: This smart key operates on the 433MHz frequency, which is the standard for specific Chevrolet models using the HYQ4EA FCC ID.
Q6: Does it include the emergency blade?
A: Yes, it includes a high-quality uncut emergency blade that should be cut by a professional to match your vehicle's physical locks.
Q7: How fast is the shipping?
A: Orders are processed within 1-3 business days. Shipping within the US typically takes 3-7 business days.
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🏷️ Certifications
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🔧 Precision Manufactured | 🔒 Secure Proximity Link | ✅ ISO 9001
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SKU: US-Che-R31C | FCC ID: HYQ4EA | Buttons: 4
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