Wacker Neuson 5000408455 Oil Level Sensor

The Wacker Neuson Oil Level Sensor is a genuine OEM component designed for a wide range of Wacker Neuson equipment, including MP12, MP15, and MP20 Single Direction Plates, MG3 Portable Generators, MCP2 and MCP3 Water Pumps, BPS1550 and BPS2050 compactors, ZEN-L and ZEN-C plate compactors, and MFS735 Floor Saws. As a direct OEM replacement, it is manufactured to the exact specification of the original part, ensuring a correct, straightforward installation with no guesswork. Cross-compatibility across this many machine families makes a smart stocking part for fleet operators and service shops running mixed Wacker Neuson equipment. Order with confidence knowing you are getting the same sensor that left the factory floor.

Key Features

• Genuine OEM Sensor Accuracy — Manufactured to Wacker Neuson's original switching threshold and signal output specification, so the sensor triggers a warning at the correct oil level — not too early, not too late.
• Direct Drop-In Replacement — Matches the original mounting thread, connector type, and harness plug of the factory sensor for a clean, tool-friendly swap.
• Broad Wacker Neuson Fitment — Covers MP12, MP15, and MP20 plate compactors, MG3 generators, MCP2 and MCP3 pumps, BPS1550 and BPS2050 compactors, ZEN-L and ZEN-C series plates, BFS735, G3500G, GB3000G, PG2, D3.5 internal vibrators, and MFS735 floor saws.
• Engine Protection Where It Counts — A correctly functioning oil level sensor is your machine's first line of defense against low-oil engine damage; a failed or stuck sensor can allow an engine to run dry without warning.
• Electrical Safety Compliance — As a genuine OEM part, the sensor meets the original circuit protection requirements for each covered machine, supporting correct shutdown behavior in low-oil conditions.
• Part Number Confidence — OEM part number 5000408455 is the verified replacement reference across all listed model numbers, eliminating compatibility uncertainty when ordering.

An oil level sensor monitors the engine's lubricant level and sends a signal to the machine's control circuit when oil drops below a safe operating threshold. When the sensor detects a low-oil condition, it triggers a warning light or an automatic engine shutdown, protecting internal engine components from damage caused by insufficient lubrication. When this sensor fails — whether it stops reading accurately or loses its electrical connection — the machine loses that layer of protection entirely, leaving the engine vulnerable to serious, costly damage without any visible warning to the operator.

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.