The Alliant Power AP63518 is a new fan clutch for 6.4L Powerstroke applications.

Features & Benefits

• New Alliant Power Fan Clutch (Alliant P/N AP63518)
• Fit, form, and function tested to meet or exceed original-equipment standards (per Alliant Power)
• Direct replacement for 8C3Z8A616A / 8C3Z8A616S
• Backed by Alliant Power’s 24-month, unlimited-mileage warranty

Application

• Listed by Full Force Diesel for 6.4L Powerstroke applications; Alliant Power does not publish a vehicle application list for this part number

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

Cross-Reference / Replaces

• Replaces (per Alliant Power): 8C3Z8A616, 8C3Z8A616A, 8C3Z8A616S, YB3126
• Alliant Power: AP63518

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