The Wacker Neuson Components of Oil Switch is a genuine OEM assembly designed for the MG10 series portable generators and the GS10003G generator. Sourced directly from Wacker Neuson, this part matches the original specification exactly, ensuring a correct installation without guesswork. It covers a broad range of MG10 variants including the MG10-AF, MG10-CL, MG10-LA, MG10-CN, and MG10-ME, as well as the GS10003G (No-CE) model. Always confirm your model number and serial number before ordering to ensure the right fit for your machine.
Key Features
- Genuine OEM Switching Accuracy — Manufactured to Wacker Neuson's original electrical specifications, ensuring the oil switch components operate at the correct trigger threshold for your generator's protection circuit.
- Drop-In Installation — Designed to connect directly to the existing wiring harness and mounting points on compatible generators, matching the original component layout for a straightforward swap.
- Broad MG10 Series Coverage — Confirmed fitment across MG10-AF, MG10-CL, MG10-LA, MG10-CN, and MG10-ME portable generators, as well as the GS10003G (No-CE) model.
- Protects Engine from Low-Oil Damage — A correctly functioning oil switch shuts the generator down before oil pressure drops to a damaging level; a failed switch leaves the engine exposed to costly seizure or wear.
- Electrical Safety Compliance — As a critical shutdown component in the generator's protective circuit, using a genuine OEM part ensures the oil-level safety system performs as intended under load and field conditions.
The oil switch components serve as the generator's first line of defense against low-oil conditions. When oil pressure or oil level drops below the safe operating threshold, the switch triggers an automatic shutdown, cutting power to the engine before internal damage can occur. If these components wear, corrode, or fail, the safety circuit may not activate when needed — leaving the engine running unprotected — or may cause nuisance shutdowns that interrupt operation without a genuine low-oil condition present.
Part Details
| Part Number | 5000408945 |
|---|---|
| Old Part Number | 0408945 |
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Components of Oil Switch |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| Portable Generators | MG10-AF | 5000630408 |
| Portable Generators | MG10-CL | 5000630411 |
| Portable Generators | MG10-LA | 5000630412 |
| Portable Generators | MG10-CN | 5000630414 |
| Portable Generators | MG10-ME | 5000630415 |
| GS10003G | GS10003G (No-CE) | 5100079458 |
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.
