Peugeot 206 Engine Coolant Water Thermostat 9643212280

Peugeot 206 Engine Coolant Water Thermostat is a cooling system component responsible for precise control of the engine's operating temperature. A properly selected thermostat ensures stable thermal conditions, which translates into safe operation, reduced component wear, and predictable engine performance. By choosing this component from the Cooling system hoses and pipes group, you are investing in a proven, factory-spec design tailored to the specifics of the Peugeot 206 model.

Specifications and technical data

• SKU: 9643212280
• Mark: Peugeot
• Condition: Used
• OEM Part Number: 9643212280
• Substitutable numbers: 9643212280
• Tire profile: 65535
• Category: Coolant Hoses

The role of the thermostat in the Peugeot 206 cooling system

The thermostat in the Peugeot 206 controls the flow of coolant between the engine block and the radiator, maintaining the operating temperature within the optimal range. A properly functioning component:

• accelerates reaching operating temperature after a cold start, limiting operation on a "cold" engine,
• stabilizes the temperature during city and highway driving,
• protects the engine from overheating under heavy load conditions.

As a result, the cooling system operates predictably, and the engine maintains its performance over the long term.

Compatibility and fitment for the cooling system

The presented thermostat is designed for use in the Peugeot 206 cooling system, maintaining the geometry and connections characteristic of this model. This ensures a proper fit into the fluid circuit, compatibility with existing hoses, and correct seating in the housing.

In practice, this facilitates installation, minimizes the risk of leaks, and ensures compliance with factory cooling circuit opening and closing characteristics. This is particularly important in vehicles operated in varied thermal conditions, where the stability of the cooling system has a direct impact on engine durability.

Characteristics of the used component

The offered thermostat is a used part, which allows for an economical repair of the cooling system while maintaining the original design. This type of component is particularly attractive for older Peugeot 206 vehicles, where optimizing service costs is important while still valuing the preservation of factory technical solutions.

Before installation, a standard service procedure is recommended: checking the condition of seals, verifying hose patency, and properly bleeding the system after replacement. This approach increases the chances of long-term, stable operation of the entire cooling system.

Application in the "Cooling system hoses and pipes" group

The thermostat works directly with the cooling system hoses and pipes, creating a coherent fluid circuit. During repair, it is worth paying attention to:

• the condition of flexible supply and return hoses,
• the tightness of connections at clamps and connectors,
• any signs of corrosion or deposits at contact points with the thermostat.

If you are planning a comprehensive repair or upgrade of the engine area in your Peugeot and need other elements from the same group, such as flexible hoses, return hoses, or sections connecting to the radiator, check the available parts in the Peugeot cooling system hoses and pipes category.

Technical support and knowledge about the cooling system

When diagnosing engine temperature problems – such as slow warm-up, overheating in traffic, or fluctuating readings – it is crucial to understand how the thermostat interacts with the radiator and fans. To better plan your service and assess when it is worth opting for used components, it is worth using our guide materials. Practical tips on the impact of high temperatures on the cooling system and ways to save on service can be found in the article "Summer heat vs. cooling system: used radiators and fans as a guarantee of savings".

Summary

Peugeot 206 Engine Coolant Water Thermostat is a functional cooling system component responsible for maintaining stable engine operating temperature and proper fluid circulation. Using a properly selected, used component allows for a rational reduction in repair costs while maintaining the factory operating characteristics of the system. This is a practical solution for Peugeot 206 users who expect a technically matched part and predictable cooling system performance after service.