The Wacker Neuson Ignition Coil Assembly is a genuine OEM ignition coil assembly designed for a wide range of Wacker Neuson equipment, including the MP12, MP15, and MP20 single direction plate compactors, MFS735 gasoline powered floor saws, MG3 portable generators, MCP2 and MCP3 water pumps, and D3.5G2 and D3.5G3 modular internal vibrators. Sourced directly from Wacker Neuson, this is the same assembly installed at the factory — built to the exact resistance and output specifications the engine requires for consistent spark performance. Correct ignition coil output is critical to hard-start prevention and full-power operation across every application in this lineup. When you match the OEM part number, you eliminate guesswork and get a component proven to fit and function as intended.
Key Features
- OEM-Spec Spark Output — Manufactured to the exact voltage and resistance specifications Wacker Neuson engines require, ensuring strong, consistent ignition under load.
- Drop-In Coil Replacement — Matches the original mounting configuration and connector layout for a straightforward swap with no bracket modifications or adapter wiring.
- Broad Equipment Compatibility — A single part number covers MP12, MP15, and MP20 plate compactors, MFS735 floor saws, MG3 generators, MCP2 and MCP3 pumps, and D3 series internal vibrators.
- Protects Engine Starting Performance — A degraded ignition coil causes hard starts, misfires, and loss of power; replacing it with the correct OEM assembly restores crisp, reliable engine response.
- Electrical Safety Compliance — As a primary ignition component, using the OEM-specified coil assembly ensures the ignition circuit operates within the designed voltage parameters, protecting the engine's electronic systems.
- Genuine Wacker Neuson Part — Supplied as an authorized OEM assembly under part number 5000408503, backed by Wacker Neuson's parts program for quality assurance.
The ignition coil assembly generates the high-voltage electrical pulse that fires the spark plug at precisely the right moment in each engine cycle. Without a properly functioning coil, the engine will struggle to start, run roughly, or fail to reach full operating power — issues that stall productivity on compaction, cutting, pumping, and vibration applications alike. When the coil weakens or fails entirely, replacing it promptly with the correct OEM assembly is the fastest way to restore the engine to full working condition.
Part Details
| Part Number | 5000408503 |
|---|---|
| Old Part Number | 0408503 |
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Ignition Coil Assembly |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| MP15 | MP15 | 5100054291 |
| Single Direction Plates | MP12 | 5100067424, 5100075679, 5100055366, 5000630380 |
| Single Direction Plates | MP20 | 5000630379 |
| Floor Saws | MFS735-CN | 5000630435 |
| Portable Generators | MG3-CN | 5000630390 |
| Pump | MCP2X | 5000630422 |
| Water Pump | MCP2-CN | 5000630437 |
| Gasoline Powered Floor Saw | MFS735 | 5100055201 |
| MG3 | MG3-CE | 5100055609 |
| MCP2 | MCP2-CE | 5100056321 |
| Pump | MCP3-CE | 5100067952 |
| Modular Internal Vibrators | D3.5G2 | 5100072196 |
| Modular Internal Vibrators | D3.5G3 | 5100072403 |
| PG2c | PG2G-c CE | 5100079342 |
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.
