1999-2003 Ford F-350 Super Duty V8 7.3L High Output Alternator
Best price now
35% under what the other stores charge
Compared across 11 stores. Prices are checked against each store and labelled with when. Store links may earn us a commission. As an Amazon Associate, Deal.ai earns from qualifying purchases.
Ask our agent about this product
It checks today's price at every store, compares the alternatives and answers in about a minute.
Price facts
- Lowest price today: $259.99 at Amazon (checked Nov 12, 2026).
- Checked at 11 stores.
1999-2003 Ford F-350 Super Duty V8 7.3L High Output Alternator prices at every store
- JS AlternatorsNew
In stockReturn policy
$399.00Checked 2 h ago - LibertyBassShop.comNew
In stockReturn policy
$399.00Checked 2 h ago - FI PerformanceNew
In stockReturn policy
$399.00Checked 2 h ago - JSI RacingNew
In stockReturn policy
$399.00Checked 2 h ago - JS Ultimate SoundsNew
In stockReturn policy
$399.00Checked 2 h ago - Nelson's Ford TrucksNew
In stockReturn policy
$399.00Checked 2 h ago - Big Jeff Online IncNew
In stockReturn policy
$399.00Checked 2 h ago - Summit RacingNew
In stock
$509.15Free shippingChecked 2 h ago - Diesel Power ProductsNew
In stock
$539.10Free shippingChecked 2 h ago - BigJeffOnlineNew
In stock
$599.00+ $19.90 shippingChecked 2 h ago - AmazonNew
Availability unknown
As an Amazon Associate, Deal.ai earns from qualifying purchases.
$259.99+ $25.00 shippingChecked 2 h ago
Store links may earn us a commission.
1999-2003 Ford F-350 Super Duty V8 7.3L High Output Alternator price history
Lowest price we've seen: $259.99 on Nov 12 at Amazon. Tracked across 4 stores since Nov 12.
About the 1999-2003 Ford F-350 Super Duty V8 7.3L High Output Alternator
Fitment:
This is a direct fit high-output alternator for the 1999-2003 Ford F-350 Super Duty 7.3L. Being a direct fit, this alternator fits directly into your stock alternator location.
Plug:
This high-output alternator comes with a 14.8 Volt GM Style Internal Regulator with pigtail plug. This alternator is not plug-and-play and must be wired with a pigtail plug.
NOTE: If you require charging at a certain voltage setpoint, we offer a selection of different voltage regulators that you will need to purchase with the alternator for it to be installed. View our Regulator Options Here.
Pulley:
This alternator also comes with a smaller pulley, which causes it to spin faster than a larger pulley. This can help the alternator produce its maximum output. With a smaller pulley, it is required to install a 1/2" - 1" shorter belt.
See this Blog Article for assistance in finding the correct shorter belt.
Big 3 Wiring:
When Upgrading to a High-Output Alternator, it is required to upgrade your wiring with the Big 3 Wiring Upgrade Kit . It is recommended to use 1/0 100% copper wires for the upgrade. Our Big 3 Wiring Upgrade Kit is 10% off with a purchase of a JS Alternator; use code BIG3DISCOUNT at checkout.
Learn Why The Big 3 Wiring Upgrade Kit is Required for All High Output Alternators
Questions and answers
- Where is the 1999-2003 Ford F-350 Super Duty V8 7.3L High Output Alternator cheapest?
- At Amazon, for $259.99, 35% under what the other stores charge, as of our latest check.
- Where can I buy the 1999-2003 Ford F-350 Super Duty V8 7.3L High Output Alternator?
- 10 stores we checked sell it, including JS Alternators, LibertyBassShop.com, FI Performance, JSI Racing, JS Ultimate Sounds.