Genuine Tohatsu Thermostat BFT115 BFT150 BFT200 HZY3-19300-023
HZY3-19300-023
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Genuine Tohatsu thermostat assembly for selected BFT four-stroke outboards. It regulates coolant flow so the engine can reach and maintain its specified operating temperature, and is a direct replacement where HZY3-19300-023 is listed.
Key Features
- Genuine Tohatsu OEM thermostat assembly
- For selected BFT115, BFT150 and BFT200-family engines
- Supports correct engine warm-up and cooling control
- Direct part-number replacement
- Supplied as the thermostat assembly
Technical Specs
| Brand | Tohatsu |
|---|---|
| Part type | Thermostat assembly |
| System | Engine cooling system |
| Part number | HZY3-19300-023 |
| Quantity | 1 |
Compatibility / Fitment Guide
Listed in parts diagrams for selected BFT115A, BFT150A/D and BFT200A-family engines, with possible use in related BFT high-horsepower variants. Multiple thermostats or different thermostat references may be used in one engine. Verify the model, serial number and diagram position before ordering.
Part Number Cross Reference
- Tohatsu OEM: HZY3-19300-023
- Honda OEM reference: 19300-ZY3-023
- Condensed search reference: HZY319300023
Frequently Asked Questions
Is the cover gasket included?
No. Order the correct gasket or O-ring separately unless it is shown as included.
Does one engine use more than one thermostat?
Some high-horsepower engines do. Check the parts diagram for the required quantity and positions.
Does it fit small 5HP to 25HP Tohatsu engines?
No. Those models use different thermostat parts.
For the products under £150 the shipping is £6.99.
Free delivery for most items over £150.