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2003-2007 GM 3-BUTTON KEYLESS ENTRY REMOTE
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Professional-grade aftermarket 3-button keyless entry remote for the classic 2003-2007 GM truck and SUV platform. This remote is a direct replacement for FCC ID LHJ011 and Part Numbers 21997127 or 15186200, offering rugged durability and reliable signal transmission for heavy-duty vehicle use.
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🔧 Technical Specifications
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FCC ID LHJ011
Part Number 21997127
Frequency 315 MHz
Buttons 3 (Lock, Unlock, Panic)
Battery CR2032 (Included)
Condition New | Aftermarket
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✅ Compatibility Checklist
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✅ Chevrolet Silverado (2003-2006)
✅ Chevrolet Silverado Classic (2007)
✅ Chevrolet Tahoe / Suburban (2003-2006)
✅ GMC Sierra (2003-2006)
✅ GMC Sierra Classic (2007)
✅ GMC Yukon & Yukon XL (2003-2006)
✅ Cadillac Escalade (2003-2006)
✅ Hummer H2 (2003-2007)
✅ Replaces FCC ID: LHJ011
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🔑 Programming Instructions
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1. This remote supports DIY manual programming for most vehicles in this range.
2. To enter programming mode, you typically cycle the ignition or use the vehicle's DIC menu.
3. We provide a step-by-step programming guide with every wholesale order.
4. Ensure your vehicle has a functioning factory keyless entry system before attempting setup.
5. Test all three buttons (Lock, Unlock, Panic) after the programming sequence is complete.
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📦 What's Included
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• 1× 3-Button LHJ011 GM Remote
• 1× CR2032 Battery (Pre-installed)
• 1× Heavy-duty ABS shell designed for truck environments
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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
✅ Bulk wholesale pricing available
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❓ Frequently Asked Questions (FAQ)
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Q1: Does this remote work for the 2007 Silverado?
A: It works for the 2007 Silverado "Classic" body style. If you have the "New" body style (introduced in 2007), you will need the OUC60270 remote instead.
Q2: Can I program this myself?
A: Yes. Most 2003-2006 GM trucks and SUVs allow for self-programming without any specialized tools.
Q3: Does it come with a battery?
A: Yes, a CR2032 battery is pre-installed.
Q4: My current remote has a "1" or "2" on the back. Does this matter?
A: No. The "1" or "2" designated Driver 1 and Driver 2 memory seat positions. This remote will work for either, though it may not trigger memory seat profiles depending on the specific circuit board variant.
Q5: Is this a genuine GM part?
A: This is a high-quality aftermarket equivalent designed to match the signal and durability of the LHJ011 OEM remote at a wholesale price.
Q6: What if my original remote has 4 buttons?
A: If your original has a 4th button for the hatch or glass release, you should buy the 4-button version to keep that feature functional.
Q7: What is the operating frequency?
A: This remote operates on 315 MHz, standard for the GM LHJ011 platform.
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🏷️ Certifications
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🔧 FCC Certified | 🔒 1-Year Warranty | ✅ Tested for Rugged Use
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SKU: US-GM-R03A | FCC ID: LHJ011 | PN: 21997127
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