The Honda 37760-758-003 Thermostat Switch Assembly is a genuine OEM component designed for the H5518 multi-purpose tractor. As a direct Honda OEM part, it is manufactured to the same standards as the original unit installed at the factory, ensuring a correct, hassle-free installation. If your tractor is showing temperature-related electrical faults or the thermostat switch has failed, this is the authorized replacement to restore proper operation.
Key Features
- Genuine Honda OEM — sourced directly from Honda, this assembly matches the original specification for the H5518, so there is no guesswork on compatibility.
- Exact-Match Replacement — built to plug into the existing wiring and mounting position on the H5518, making the swap straightforward for a qualified technician or experienced operator.
- Serial Number Verification Recommended — Honda supersedes parts at production breaks, so confirm your tractor's serial number against the fitment table before ordering to ensure part number 37760-758-003 is correct for your unit.
- Restored Temperature Protection — a functioning thermostat switch keeps the tractor's temperature-sensing circuit operating correctly; a failed switch can cause improper readings or loss of the protection the circuit is designed to provide.
The Thermostat Switch Assembly monitors engine or system temperature on the H5518 multi-purpose tractor and triggers an electrical signal when a set temperature threshold is reached. This signal is used by the tractor's control circuit to activate cooling functions, warning indicators, or protective shutdowns that guard the machine against heat-related damage. When the switch fails or gives inaccurate readings, the temperature protection circuit cannot respond correctly, leaving the tractor vulnerable to overheating conditions that could cause more serious mechanical damage.
Part Details
| Part Number | 37760-758-003 |
|---|---|
| Brand | Honda |
| Part Type | Genuine OEM |
| Description | Thermostat Switch Assembly |
Compatibility & Fitment
| Name | Models | Serial Range |
|---|---|---|
| Multi-Purpose Tractor | H5518 | 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.
