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Ford Lincoln Mercury 4-Button Remote Head Key CWTWB1U793 | Aftermarket
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Professional-grade aftermarket Ford, Lincoln, and Mercury 4-button remote head key with high-security metal blade. Compatible with Ford, Lincoln, and Mercury vehicles 2000-2017. FCC ID CWTWB1U793, IC 1788A-FWB1U793, 315 MHz frequency, CR2032 battery included. 4-button: Lock, Unlock, Trunk Release, Panic. Note: This model does NOT have Remote Start. Wholesale pricing. Programming required.
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🔧 Technical Specifications
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FCC ID CWTWB1U793
IC ID 1788A-FWB1U793
Frequency 315 MHz
Buttons 4 (Lock, Unlock, Trunk Release, Panic)
⚠️ No Remote Start on this model
Battery CR2032 (Included)
Blade Type High Security Metal Blade (Must be cut)
Condition New | Aftermarket
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✅ Compatibility Checklist
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✅ Ford Vehicles (2000–2017) with FCC ID CWTWB1U793
✅ Lincoln Vehicles (2000–2017) with FCC ID CWTWB1U793
✅ Mercury Vehicles (2000–2017) with FCC ID CWTWB1U793
✅ Replaces OEM Ford/Lincoln/Mercury Remote Head Key CWTWB1U793
✅ Frequency Match: 315 MHz
⚠️ IMPORTANT: This remote head key requires professional programming by a licensed locksmith or Ford/Lincoln/Mercury dealership. The high-security blade must be cut to match your vehicle's ignition. Verify your vehicle's FCC ID matches CWTWB1U793 before purchase. Battery is included. This model does NOT have Remote Start — see product 649 for the version with Remote Start.
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🔑 Programming Instructions
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1. This remote head key requires professional programming — not self-programmable.
2. Take the key to a licensed locksmith or Ford/Lincoln/Mercury dealership.
3. Provide your vehicle's VIN and the key's FCC ID (CWTWB1U793).
4. The technician will cut and program the key to your vehicle.
5. Test all 4 buttons after programming is complete.
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📦 What's Included
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• 1× Ford Lincoln Mercury 4-Button Remote Head Key (Aftermarket)
• 1× CR2032 Battery (Pre-installed)
• 1× High Security Metal Blade (uncut — requires professional cutting)
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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 is this different from product 649 (which also uses CWTWB1U793)?
A: Both keys share the same FCC ID (CWTWB1U793) but have different button configurations. This product 648 has Lock, Unlock, Trunk Release, and Panic — NO Remote Start. Product 649 has Lock, Unlock, Remote Start, and Panic — no dedicated Trunk button. Product 650 (5-button) adds both Remote Start and Trunk Release. Check your original key to confirm which buttons your vehicle uses.
Q2: How do I know if this key is compatible with my vehicle?
A: Check your existing key or vehicle documentation for the FCC ID. This key is compatible with Ford, Lincoln, and Mercury vehicles from 2000-2017 with FCC ID CWTWB1U793. Common models include Ford Crown Victoria, Ford Mustang (early models), Mercury Grand Marquis, and Lincoln Town Car. If you are unsure, provide your VIN and we can confirm compatibility.
Q3: Do I need to program this key?
A: Yes. This remote head key requires professional programming by a licensed locksmith or Ford/Lincoln/Mercury dealership. It is not self-programmable. Bring the key along with your vehicle's VIN to a professional.
Q4: Does the key come with a battery?
A: Yes, a CR2032 battery is pre-installed.
Q5: Do I need to cut the key blade?
A: Yes. The high-security metal blade comes uncut and must be cut to match your vehicle's ignition. A locksmith or dealer can handle this during programming.
Q6: What is your return policy?
A: We offer a 1-year free return policy. If the key is defective or incompatible (verified before programming), contact us for a replacement or refund.
Q7: How long does shipping take?
A: Ships within 1–3 business days. Free shipping on orders over $100. Delivery typically takes 3–7 business days within the US.
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🏷️ Certifications
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🔧 FCC Certified | 🔒 1-Year Warranty | ✅ ISO 9001
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📌 Related Products
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► Ford Lincoln 4-Button Remote Head Key (w/ Remote Start) | $5.50
/products/649
► Ford Lincoln 5-Button Remote Head Key | $12.00
/products/650
► Ford C-Max Escape Focus 4-Button Remote Head Key | $5.50
/products/652
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SKU: US-FOR-R05B | FCC ID: CWTWB1U793 | MPN: CWTWB1U793
Compatible: Ford/Lincoln/Mercury 2000-2017 (FCC ID CWTWB1U793)
⚠️ Note: This model does NOT have Remote Start
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