All charges are applied in current currency United States (USD $)
$0.00 USD
Mechman high output alternators · Authorized dealer
Light bars, upfitter switches, a power inverter for jobsite tools and a subwoofer under the rear seat can all live on one F-150. That combination outruns an aging charging system fast. Every unit listed here is matched to F-150 fitments from 1987 through 2022, covering the 5.0L and 5.8L, the 4.2L, the 4.6L and 5.4L, the 6.2L and the later V6 trucks. Start with an F-150 high output alternator sized to your real accessory load.
F-150 coverage on this page spans a lot of change under the hood. Early 1987-1992 trucks with the 5.0L or 5.8L use one series. The 1993-1996 5.0L and 5.8L trucks and the 1997-2004 4.2L share another. The 2004-2011 4.6L and 5.4L, the 2005-2008 4.2L, the 2011-2020 5.0L, the 2011-2022 6.2L and the 2.7L, 3.5L and 3.7L V6 trucks from 2011 to 2020 each have their own listing.
Each year span and engine pairs with its own alternator series, so enter your truck in the vehicle finder at the top of the page before anything else. A 2011 F-150 with the 3.5L and a 2011 with the 5.0L do not take the same unit.
This collection offers 170, 240, 320, 370 and 400 Amp options. Choose your F-150 high output alternator by what runs while the truck idles at a job or a campsite.
Eleven units use billet housings. Billet is machined from solid aluminum for a rigid, clean case; standard housings are cast and do the same charging job. Finish choices include Black, Natural, Machined, Chrome and Polished. Raptor owners have a dedicated Raptor page with its own fitments.
An F-150 high output alternator works hardest when the cables and battery can take what it makes. Upgrade the Big 3 with our wiring kits, add a second battery for long idle sessions, and check harnesses and regulators on older trucks. Browse all Mechman high output alternators for the brand in our Ford collection.
Shop Pay InstallmentsPay over time, powered by Affirm
Lease-to-own with SnapNo credit needed¹
Pay later with SezzleFlexible payment options
Shop Pay Installments: Rates from 0-36% APR. Payment options through Shop Pay Installments are subject to an eligibility check and are provided by these lending partners: affirm.com/lenders. Options depend on your purchase amount, and a down payment may be required. Snap: The advertised service is a lease-to-own agreement provided by Snap RTO LLC. Lease-to-own financing is not available to residents of Minnesota, New Jersey, and Wisconsin. ¹ Not all applicants are approved. While no credit history is required, Snap obtains information from consumer reporting agencies in connection with submitted applications, and your score with those agencies may be affected. Sezzle: Issued by WebBank or Sezzle. See loan agreement for details. Refurbished items are not eligible for financing or leasing.
Before you browse
We use cookies to run the store, to measure how it performs, and — only if you allow it — to show you our products on other sites. You can change your mind at any time. Read our privacy policy
Necessary cookies always run — the store cannot work without them. Everything else is your call.
Necessary
The cart, checkout, sign-in, fraud prevention and security. These cannot be switched off.
Preferences
Remembers your currency, region and recently viewed products.
Analytics
Measures how the store is used so we can fix what is broken and improve what is not.
Marketing
Lets us measure our advertising and show you our products on other websites. Turning this off also opts you out of the sale and sharing of your information for advertising.
You have copied the placement for the Product Page.
Go back to the App Embeds section, and in the Paypal Advanced Settings, paste the copied value into the Product Page field and click the 'Save' button in the top right corner.