The Alliant Power AP0066 is a new 2-Wire electrical pigtail for 2011–2019 Ford 6.7L Powerstroke applications. Alliant’s Electrical Pigtail provides a serviceable electrical lead and connector interface for a related circuit.

Features & Benefits

• New Alliant Power 2-Wire Electrical Pigtail (Alliant P/N AP0066)
• USA assembled and built proudly in an ISO 9001:2015 Certified Facility
• Direct replacement for 3U2Z-14S411-HYA / 3U2Z-14S411-HYB / 3U2Z-14S411-VA
• Backed by Alliant Power’s 24-month, unlimited-mileage warranty

Application

• Ford F-250 Super Duty / F-350 Super Duty / F-450 Super Duty / F-550 Super Duty (2011–2019)
• Ford F-650 / F-750 (2016–2019)
• Alliant Power lists additional vehicle applications for this part number

Always verify fitment against your VIN, engine, and OE part number before ordering.

Cross-Reference / Replaces

• Ford: 3U2Z-14S411-HYA, 3U2Z-14S411-HYB, 3U2Z-14S411-VA, 3U3Z-14S411-VA, F5AZ-14489-BA
• Motorcraft: WPT206, WPT284, WPT989
• Alliant Power: AP0066

Warranty: Alliant Power’s standard warranty: 24 months with unlimited miles/hours on installed parts (Alliant Power warranty policy, rev. Aug 2025).