Auto Parts Engine Coolant Thermostat OEM 3M4Z-8575-B L327-15-170A For Ford Mazda
Specification:
Manufacturer Part Number:3M4Z-8575-B
Suitable car:Ford Mazda
Quantity Sold: sold individually
Fitment Type: Direct Replacement
Product Description: Engine Coolant Thermostat
Warranty: 12 months
Stocks:Available
Color:As Pics Show
Matching car information:
| Model | Enigne | CC | KW | Cylinder | Type | Year |
| FORD GALAXY (WM) 2006/05-2015/06 | | | | | | |
| GALAXY (WM) 2.3 | SEWA | 2261 | 118 | 4 | MPV | 2007-2015 |
| | | | | | | |
| FORD MONDEO IV (BA7) 2007/03-2015/01 | | | | | | |
| MONDEO IV (BA7) 2.3 | SEBA | 2261 | 118 | 4 | Hatchback | 2007-2015 |
| | | | | | | |
| FORD MONDEO IV Saloon (BA7) 2007/03-2015/01 | | | | | | |
| MONDEO IV Saloon (BA7) 2.3 | SEBA | 2261 | 118 | 4 | Saloon | 2007-2015 |
| MAZDA 3 (BL) 2008/12-2014/09 | | | | | | |
| 3 (BL) 2.3 MPS Turbo | L3KG | 2261 | 191 | 4 | Hatchback | 2009-2014 |
| | | | | | | |
| MAZDA 6 Estate (GH) 2007/12-2013/07 | | | | | | |
| 6 Estate (GH) 1.8 MZR | L813 | 1798 | 88 | 4 | Estate | 2008-2013 |
| 6 Estate (GH) 2.0 MZR | LF17 | 1999 | 108 | 4 | Estate | 2007-2013 |
| 6 Estate (GH) 2.5 MZR | L5-VE | 2488 | 125 | 4 | Estate | 2008-2013 |
Working Principle
The engine thermostat is the "intelligent temperature switch" of the engine cooling system. Its core operating principle is based on the physical expansion of heat-sensitive wax:
Low-temperature state: When the engine coolant temperature is below the thermostat's opening temperature (e.g., 87.8°C), the wax solidifies, and a spring pushes the main valve closed. The coolant bypasses the radiator and only undergoes a "minor circulation" within the engine, rapidly warming the engine.
High-temperature state: When the coolant temperature reaches or exceeds the opening temperature, the wax melts and expands rapidly. The resulting pressure pushes against the hose and center push rod, overcoming the spring pressure and gradually opening the main valve. Some coolant then flows through the radiator for a "major circulation," where it is cooled before entering the engine.
Regulation process: The valve opening changes with temperature, dynamically adjusting the coolant flow rate to stabilize the engine temperature within the optimal range for efficient operation.
What do you need to pay attention to when purchasing accessories?
1.Make sure your original part number is the same as the OEM numbers of our product link.
2.Make sure your car type is the same as the type of our product link.
3.Check our product photos in the link whether it's the same as your old part.
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FAQ:
1. If you don't find the model type here, Please tell us.
Please send us your OEM number.
Please send us your photo and products size if you have.
Please tell us your exact car model if you do not have photo or OEM No.
2.Can I have my special requests?
Absolutely, Please list your special requests (color, packages, type,value of declaration, etc.) when you make payment, or send message to us.
Contact us:
If you have any questions, please feel free to contact with us. We would be very glad to help you. We will get back to you within 24 hours or get back to you immediately.
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Auto Parts Engine Coolant Thermostat OEM 3M4Z-8575-B L327-15-170A For Ford Mazda Images
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