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Mechman high output alternators · Authorized dealer
Heavy trailers, camper batteries and roof-mounted work lights all lean on the charging system of a Titan XD. For 2016-2019 trucks with the 5.6L V8, this page carries a 400 amp Mechman billet Nissan Titan XD high output alternator, built for owners who tow, run upfit equipment or power a jobsite from the truck.
The Titan XD sits between half-ton and heavy-duty pickups, and owners buy it to work. A trailer brake controller, a seven-pin connector charging a camper or horse trailer battery, LED scene lights, a strobe package and an inverter for power tools can all draw at once, often while the truck idles on a job site. Mechman high output alternators are designed to carry that kind of sustained load and still leave current for the battery.
The unit listed here is a 400 amp billet Nissan Titan XD high output alternator for 2016-2019 trucks with the 5.6L gas V8. Confirm your year and engine in the vehicle finder above before ordering.
Pair the alternator with heavier charge and ground cable from our amp wiring kits, and check harnesses and regulators if your build needs them. Owners comparing platforms will find the same alternator on the Nissan NV3500 and Nissan Xterra pages, and the full lineup on our Nissan alternators page.
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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.
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