Upgrade your 6.4L Powerstroke’s charging system with the XDP XD353 High Output Alternator.

Factory alternators on 2008-2010 6.4L Powerstroke trucks often struggle once you add aftermarket electronics, upgraded stereos, light bars, plows, or other high-draw accessories. The XDP XD353 solves that problem with a significant increase in output—245 amps peak and strong low-RPM performance (195 amps at idle)—so your electrical system stays strong under real-world loads.

This is a direct bolt-on primary alternator that reuses your factory mounting points, serpentine belt, and existing electrical connections for a straightforward installation. It features dual internal fans for efficient cooling and a durable wrinkle black finish that looks sharp under the hood while resisting corrosion. Every unit is brand new (no core required) and comes pre-tested with results included.

Key Features:

• 245 amp high-output design (195 amps at idle)
• Direct bolt-on replacement for the primary alternator position
• Dual internal cooling fans
• Durable wrinkle black finish
• 100% brand new — no core charge
• Pre-tested with results card
• Optional ground lug (requires customer-supplied ground wire if used)

Fitment Note: Fits the primary alternator location only on 2008-2010 Ford 6.4L Powerstroke trucks. Not intended for dual-alternator secondary applications.

Warranty: 2 Year / Unlimited Mileage