New 220 Amp Alternator Compatible with 2003-2005 Lincoln Town Car Mercury Grand Marquis 4.6L V8 281CID High Output Ford 3W1UAA 3W1UAB RM4U2J10D309GC OEM Replacement 3W1Z-10V346-AARM

220 Amp Alternator for 2003-2005 Lincoln Town Car and Mercury Grand Marquis 4.6L V8 vehicles
This premium 220A 12V alternator is a direct-fit replacement for 2003-2005 Lincoln Town Car and Mercury Grand Marquis 4.6L V8 vehicles. Engineered to meet or exceed OEM specifications, it delivers reliable 220-amp output for demanding electrical systems. Direct replacement for Ford 3W1U10300AB and other OEM part numbers listed below.

OEM PART NUMBERS:
• Ford: 3W1Z-10V346-AARM / 3W1Z10V346AARM
• Ford: 3W1Z-10V346-ABRM / 3W1Z10V346ABRM
• Ford: 4U2Z-10V346-ABRM / 4U2Z10V346ABRM
• Ford: 3W1U10300AA
• Ford: 3W1U10300AB
• Ford: 3W1Z10346AA
• Ford: 3W1Z10346AARM
• Ford Engineering: RM4U2J-10D309-GC / RM4U2J10D309GC
• Ford Engineering: 3W1UAA
• Ford Engineering: 3W1UAB

SPECIFICATIONS:
• Unit Type: Ford
• Voltage: 12V
• Amperage: 220A
• Fan: Internal
• Regulator: Internal
• Polarity: Negative
• Weight: 15 lbs

APPLICATIONS:
PLEASE VERIFY YOUR OEM PART NUMBER FROM YOUR ORIGINAL UNIT TO HELP ENSURE FITMENT.
LINCOLN TOWN CAR V8 4.6L 281CID 2003-2005
MERCURY GRAND MARQUIS V8 4.6L 281CID 2004
MERCURY GRAND MARQUIS V8 4.6L 281CID VIN W 2003
⚠️ IMPORTANT: Please verify your vehicle's year, make, model, and engine size before purchasing to ensure proper fitment. If you are unsure, please message us with your vehicle details.