Description
Genuine OES Scirocco Coolant Thermostat made in Germany by Mahle, the OES supplier for Volkswagen. You have the option for 80ºc, 87ºc, or 92ºc for thermostat opening temperature. This value is for when the temperature is reached, the thermostat opens and redirects coolant into the radiator.
Options:
We do not carry anything less as we do not recommend running any less than 80ºc. This is due to the fact that it is really bad to run extremely cold coolant temperatures. For example, the CIS fuel injection system like this. Additionally, it can also damage crack your block if the coolant is too cold and the engine is too hot.
Suggensions:
Cold Climates – 87-92ºC
Hot Climates – 80-87ºC
Racing Applications: 80ºC
VW Recommendation is 87ºC – 102ºC
Pro Tip:
The Importance of Coolant Thermostat Replacement for Your VW Scirocco
The coolant thermostat plays a crucial role in regulating your VW Scirocco’s engine temperature. It acts as a valve that controls the flow of coolant through the radiator.
Why is Replacement Essential?
- Maintain Optimal Engine Temperature: The thermostat ensures the engine reaches its optimal operating temperature quickly after startup. Once the engine reaches the desired temperature, the thermostat opens to allow coolant to flow through the radiator, preventing overheating.
- Prevent Engine Overheating: A faulty thermostat can become stuck in the closed position, preventing coolant from circulating through the radiator. This can lead to engine overheating, causing serious damage to engine components, including warped cylinder heads, cracked blocks, and blown head gaskets.
- Prevent Engine from Running Too Cold: Conversely, if the thermostat remains stuck open, the engine may not reach its optimal operating temperature. This can lead to incomplete combustion, decreased fuel efficiency, increased emissions, and slower warm-up times.
- Improved Fuel Efficiency: When the engine operates at the correct temperature, it runs more efficiently, resulting in better fuel economy.
- Prolong Engine Lifespan: Proper engine temperature regulation helps prevent premature wear and tear on engine components, extending the overall lifespan of your Scirocco.
Signs of a Faulty Scirocco Coolant Thermostat:
- Engine Overheating: The engine temperature gauge may rise above the normal operating range.
- Engine Takes Longer to Warm Up: The engine may take an unusually long time to reach normal operating temperature.
- Poor Engine Performance: The engine may experience decreased power, rough idling, or hesitation.
- Increased Fuel Consumption: You may notice a decrease in fuel efficiency.
Manufacturer Recommendations:
Refer to your vehicle’s owner’s manual for the recommended replacement interval for your specific VW Scirocco model. Thermostats are typically replaced as part of routine maintenance or when experiencing any of the symptoms listed above.
Don’t Delay:
Replacing the thermostat is a preventative maintenance task that is crucial for the long-term health and performance of your VW Scirocco. Neglecting this service can have serious consequences, potentially leading to engine overheating and costly repairs.
