The Honda 35480-Z2E-003 Oil Level Switch Assembly is a genuine OEM component designed for GX440 horizontal shaft engines. Sourced directly from Honda, this assembly carries the exact specifications required for a correct, reliable installation. If your engine is shutting down unexpectedly or failing to protect itself from low-oil conditions, this switch assembly is the part to inspect and replace. Verify your engine's serial number against the fitment table to confirm part number 35480-Z2E-003 is the right match for your specific unit.
Key Features
- Genuine OEM Oil Protection — Honda-sourced and built to the original specification, ensuring the switch activates at the correct oil level threshold — not too early, not too late.
- Direct Replacement — This assembly is designed as a drop-in replacement for GX440 horizontal shaft engines, connecting to the existing wiring and mounting point without adaptation.
- Engine Safeguard Function — A correctly functioning oil level switch is the engine's last line of defense against catastrophic low-oil damage; a failed switch leaves the engine unprotected or causes nuisance shutdowns.
- Serial Number Verification Recommended — Honda updates part numbers at production serial breaks, so confirm your engine's serial number against the fitment table before ordering.
The Oil Level Switch Assembly monitors the engine's oil level and sends a signal to the engine's control circuit when oil drops below a safe operating threshold. When oil falls too low, the switch triggers an automatic shutdown to prevent internal engine damage from oil starvation. When the switch fails — whether it stops reading correctly or its electrical contacts degrade — the engine may either shut off without cause or, more dangerously, continue running with critically low oil and no warning. Replacing a faulty switch assembly restores the engine's built-in protection and keeps the GX440 operating safely within its intended parameters.
Part Details
| Part Number | 35480-Z2E-003 |
|---|---|
| Brand | Honda |
| Part Type | Genuine OEM |
| Description | Oil Level Switch Assembly |
Compatibility & Fitment
| Name | Models | Serial Range |
|---|---|---|
| Horizontal Shaft Engine | GX440 | All |
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.
