Wacker Neuson 5100052176 Charging Coil

The Wacker Neuson Charging Coil is a genuine OEM component designed for the MG5 and MG7 series portable generators, including the MG5-BZ, MG5-LA, MG5-PH, MG7-BZ, and MG7-LA models. Sourced directly from Wacker Neuson, this part meets the exact electrical output specifications required for proper battery charging and generator system function. Choosing a genuine OEM Charging Coil ensures you are installing a part engineered and validated specifically for these machines — not a generic substitute. Confirm your model number before ordering to ensure correct fitment.

Key Features

• Correct Output Specification — Genuine OEM construction ensures the coil delivers the precise voltage and current output required by MG5 and MG7 generator electrical systems.
• Direct Drop-In Replacement — Designed to mount and connect exactly like the original, using the factory wiring harness and mounting points with no adaptation needed.
• Broad MG Series Compatibility — Fits five MG5 and MG7 series portable generator variants: MG5-BZ, MG5-LA, MG5-PH, MG7-BZ, and MG7-LA.
• Restores Charging System Function — A failed charging coil leaves the generator unable to maintain battery voltage; replacing it with part 5100052176 brings the charging circuit back to full working order.
• Electrical Safety Assurance — As a critical component in the generator's electrical system, using a genuine OEM coil with correct winding integrity helps prevent overcharging, voltage irregularities, and associated electrical faults.

The charging coil is a key part of a portable generator's magneto or stator assembly. Its job is to generate the alternating current that the rectifier converts into DC voltage to keep the battery charged while the generator is running. Without a properly functioning charging coil, the battery will drain during operation, eventually preventing the generator from starting or powering battery-dependent systems. A worn or failed coil typically shows up as a battery that won't hold charge, charging warning indicators, or a generator that runs but fails to restart after shutdown.

Part Details

Compatibility & Fitment

Verify Before You Order

Fitment is machine-number and revision-specific; always confirm your model and serial number against the fitment list.

Why Buy From DHS Equipment

Every part is verified against the manufacturer's part number before it ships, so what you order is what arrives. We carry parts from leading OEM brands and our own DHS Quality Parts line of professional aftermarket components. Need help finding the right part? Our team is available to confirm compatibility whenever you need it. Orders are processed fast to keep your jobs on track. We don't just sell parts. We keep you jobsite ready.

Questions? Contact our team at [email protected] or 866-611-9369 — DHS Equipment is here to help you maintain peak performance.