Mercedes Sprinter Van Dual Alternator 12 Volt 280 Amp Kit with Lithium Battery (2007-2022 3.0L Diesel)

• Massive 280-Amp Output: Deliver a continuous flow of high-current energy to rapidly replenish large lithium battery banks while you drive.
• Secondary System Isolation: This standalone setup keeps your house power completely separate from your vehicle�s starting system for maximum safety.
• Custom-Engineered Mounting: Precision-machined brackets ensure a perfect fit within the 3.0L diesel engine bay, maintaining factory belt alignment.

• Eliminate the need for shore power with a charging system that works as hard as your engine does.
• Enjoy a quiet, vibration-free installation thanks to heavy-duty hardware tailored for the 3.0L platform.
• Support high-draw inverters and electronics with the most stable voltage output available on the market today.

Mercedes Sprinter 3.0L 6 Cylinder 12 Volt 280 Amp Dual Alternator Bracket Kit for Lithium Battery

When you need more output than the factory alternator or a single High Output Alternator can handle, or want the safety and security of a secondary alternator, a Nations dual alternator bracket is the perfect solution. This kit fits 2007-2022 Mercedes Benz Sprinters with a 3.0L 6 Cylinder Engine.

Our Dual Alternator brackets are precision CNC waterjet cut from solid 3/8" STEEL plate. Then we coat them with a super durable powdercoat finish so they stay looking and working great! With our dual alternator kit, the mounting plate is securely fashioned to the engine with 4, 10MM grade 12.9 bolts which makes installation very simple and secure.

What does your dual alternator kit come with?

• Complete Dual Alternator mounting bracket and parts with complete Installation Instructions
• 12 Volt 280 Amp Alternator
• OEM High Quality Mercedes Parts
• Runs Alternator with approved Mercedes Benz parts
• Reliability tested in field for years
• External Regulator - We pre-program regulator for lithium profile before shipping out

Why run dual alternators?

What if you had a separate charging system dedicated to the additional accessory load? By running dual alternators you can do just such a thing, and doing so leaves the factory charging system intact doing what it was intended to do, running the vehicle while the secondary alternator carries the additional accessory load. By effectively doubling the available amperage of the vehicle, you can run more accessories with less worry, and all for about the same cost as a single high quality High Output alternator.

We are very proud to say, this dual alternator kit is 100% designed and manufactured in the USA!

The Technology

Our XP series high-output alternators are the ultimate upgrade when you need the absolute biggest and most sophisticated high output alternator on the planet. All of our XP series alternators are designed for one purpose, brute force idle output. When you need the most extreme idle output with the most sophisticated integrated alternator-monitoring system to prevent thermal failures is where the XP alternator delivers. Every Nations product we sell is held to the strictest quality standards in the industry. We only use 100% brand new USA made components along with one of the most rigorous testing before each individual alternator leaves our shop. Each XP series alternator comes standard with our decoupler style pulley and 2-year replacement warranty. If you're looking for a significant overall increase in top end and idle output, the XP series alternator is your solution.