Mercedes Sprinter Van Dual Alternator Kit with AGM Battery (2007-2022 3.0L Diesel)

• Zero Modifications Required: This system is engineered to utilize existing engine mounting points, ensuring you never have to drill, weld, or cut your Sprinter’s chassis or engine block.
• All-Inclusive Package: This includes every single piece you need to add a secondary alternator without modifications, from the heavy-duty brackets and belt to the specialized wiring harness.
• Optimized AGM Profile: The system is specifically tuned to provide the steady voltage and amperage required to keep deep-cycle AGM batteries healthy and fully charged.

• Protect your factory warranty by using a non-invasive installation method that respects the original engine architecture.
• Achieve rapid battery replenishment that far outpaces solar panels, even during overcast days or winter travel.
• Benefit from a robust, vibration-resistant mounting system designed to withstand the rigors of long-distance overland adventures.

Mercedes Sprinter 3.0L 6 Cylinder Dual Alternator Bracket Kit with AGM 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
• 12V 280 Amp Alternator
• OEM High Quality Mercedes Parts
• Runs Alternator with approved Mercedes Benz parts
• Reliability tested in field for years
• You can add a External Regulator to your package to gain more optimal performance. Note: If you are using Lithium Batteries, this is a requirement

BALMAR REGULATOR DATASHEET
WAKESPEED WS500 REGULATOR DATASHEET

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.