2003 Mercury Grand Marquis 4.6L V8 Engine | VIN W (8th Digit) | OEM Used Engine Assembly | 72K Miles | Free Shipping + 3-Year Warranty

2003 Mercury Grand Marquis Engine Assembly – 4.6L V8 SOHC – VIN W (8th Digit) – 72,000 Miles – OEM Complete Drop-In Motor

Restore the power and reliability of your full-size luxury sedan with this complete OEM 4.6L V8 engine assembly for the 2003 Mercury Grand Marquis. This engine is a direct-fit replacement for vehicles with VIN W (8th digit) and delivers Ford’s legendary SOHC V8 performance.

With just 72,000 miles, this engine is tested, inspected, and ready for installation. It’s backed by a 36-month/36,000-mile warranty, ships FREE across the U.S., and requires no core charge, making it the perfect solution for mechanics, rebuilders, and DIY car owners.

✅ Vehicle Compatibility:

• Year: 2003

• Make: Mercury

• Model: Grand Marquis (1980 and newer body styles)

• Engine: 4.6L V8 SOHC

• VIN Identifier: W (8th digit)

• Fuel Type: Gasoline

• Transmission: Automatic Compatible

• Emissions: Federal & California Compliant

• Fitment: Direct OEM Replacement

🔧 Engine Specifications:

• Displacement: 4.6L

• Cylinders: V8

• Engine Code: VIN W / SOHC

• Horsepower: ~224 HP

• Torque: ~275 lb-ft

• Fuel System: Sequential Multiport Fuel Injection

• Condition: Used OEM, 72K miles

• Tested: Compression and leak-down tested

🚚 Shipping & Warranty:

• ✅ Free Shipping (3–5 business days, U.S. 48 states)

• ✅ 36-Month / 36,000-Mile Warranty

• ✅ No Core Charge

• ✅ Crated securely for safe, trackable delivery

• ✅ Nationwide delivery with full insurance

🧰 Complete Engine Assembly Includes:

• Engine Block & Cylinder Heads

• Pistons, Crankshaft, Connecting Rods

• Timing Chain, Camshaft, Valvetrain

• Oil Pan & Oil Pump

• Intake & Exhaust Manifolds

• Fuel Injectors & Fuel Rail

• Throttle Body & Sensors

• Ignition Coils & Spark Plugs

• Valve Covers & Gaskets

• PCV & Emissions Components

• Engine Mount Brackets

• Harness (if available)

💯 This is a complete drop-in engine, not a short block. Ready to bolt in with all major components included.