Skip to product information
1 of 4

Mechman

400 Amp High Output Alternator - 1999-2003 7.3L & 2003-2007 6.0L Power Stroke - Black Billet

400 Amp High Output Alternator - 1999-2003 7.3L & 2003-2007 6.0L Power Stroke - Black Billet
Regular price $699.00 USD
Regular price Sale price $699.00 USD
Sale Sold out
Shipping calculated at checkout.

SKU:B7796400B

View Product details
product-img
400 Amp High Output Alternator - 1999-2003 7.3L & 2003-2007 6.0L Power Stroke - Black Billet
Regular price $699.00 USD
Regular price Sale price $699.00 USD
Shipping calculated at checkout.

400 Amp High Output Alternator for 1999-2003 7.3L & 2003-2007 6.0L Power Stroke

Fits the 7.3L Power Stroke (1999-2003 Super Duty, 2000-2003 Excursion) and the 6.0L Power Stroke (2003-2007 Super Duty, 2003-2005 Excursion). This is a direct bolt-in upgrade over the factory unit — same mount, same pulley position, no bracket modification.

Diesel engines spend most of their working life at low RPM, and that is exactly where a stock alternator runs out of headroom. This unit holds 200+ amps at engine idle and delivers a full 400+ amps at cruising speed, hot rated — enough for a lift pump, auxiliary lighting, a winch, a plow, a welder or a competition-grade stereo without watching your voltage sag at every stoplight.

Engine codes covered: 7.3L, 6.0L

Vehicles: Ford Super Duty F250 F350, Excursion


Manufacturer specifications and full fitment

Billet Elite Series 400-amp T-Mount High Output Alternators


The wait is over and your requests for a billet alternator for Ford applications is here!  Using our same tried and true internals from our other 400 offerings like 6 phase technology, hairpin stators and beefy 12 diode rectifiers we've successfully adapted our well-known billet housings from our popular GM line to our Ford T-mount style applications.

The prominent mounting location on these Ford applications make for a perfect use of a show worthy high end billet housing.  Your 6.0 Powerstroke, 7.3 Powerstroke, 6.4 Powerstroke and 6.2 Boss Gas engine will look great and perform even better!  These alternators will also cross over to your older Ford pushrod 5.0's, 5.8's along with the smaller select Ford Ranger, Explorer and Mazda truck/SUV applications.

Whether you're using your vehicle for towing, overlanding, off roading, upgraded audio or just a daily driver that is used for everything, the 200 amps at vehicle idle RPM's will keep your add ons powered up and when demand increases, you'll have over 400 amps of total output at vehicle driving RPM's.


This Elite series 400-amp alternator offers great amperage output, durability and is completely durable for daily use. These alternators produce 200+ at engine idle RPM and 400+ amps at cruising speeds HOT RATED. NOTES: Comes with GM to FORD wiring harness for a plug and play interconnect.
Recently Viewed