Peugeot 3008 5008 Citroen C4 1.6 Diesel Thermostat Housing 9670253780

Peugeot 3008 5008 Citroen C4 1.6 Diesel Thermostat Housing is a component from the Thermostats and Housings group, designed for the cooling system of 1.6 Diesel engines in Peugeot and Citroen vehicles. It is responsible for maintaining the stable operating temperature of the engine unit, which translates to proper engine operation, lower fuel consumption, and reduced risk of overheating.

Specifications and technical data

• SKU: 9670253780
• Mark: Peugeot
• Condition: Used
• OEM Part Number: 9670253780
• Substitutable numbers: 9670253780, 96 702 537 80
• Fuel type: Diesel
• Category: Thermostats & Housings

Purpose and Function in the Cooling System

The thermostat housing in a 1.6 Diesel engine plays a crucial role in managing the flow of coolant between the engine block and the radiator. A properly selected thermostat with housing:

• maintains the stable operating temperature of the engine unit,
• accelerates reaching operating temperature after startup,
• reduces the risk of overheating under heavy load conditions,
• supports the proper operation of engine accessories and the control system.

By being tailored for 1.6 Diesel engines in Peugeot 3008, 5008, and Citroen C4 models, the component ensures consistency with the factory cooling system architecture.

Compatibility and Vehicle Fitment

The presented thermostat housing is designed for use in Peugeot vehicles and structurally related Citroen models with a 1.6 Diesel engine. The appropriate geometry of the spigots, mounting points, and connection sockets allows for installation in place of the original component without the need for modifications to the system.

The product has a dedicated OEM part number and related interchangeable numbers, which facilitates verification of compatibility with a specific engine version and vehicle year. When selecting, it is recommended to compare the designations with the currently installed component and consult the manufacturer's catalog or a specialized service center.

Technical and Operational Characteristics

The thermostat with housing operates in a diesel engine cooling system, where maintaining the correct temperature under varying loads and long mileage is important. The design adapted for 1.6 Diesel units ensures:

• stable opening and closing of the coolant circuit depending on temperature,
• compatibility with the factory system of hoses and sensors,
• maintenance of operating parameters consistent with the vehicle manufacturer's specifications.

As a component from the Thermostats and Housings category, it is responsible for precise control of coolant flow, which directly impacts engine durability, emission levels, and vehicle usability in various road conditions.

Practical Application and Benefits of Replacement

Thermostat housing replacement is recommended in case of coolant leaks, incorrect engine operating temperature, control unit errors related to the cooling system, or upon detecting wear of the component during inspection. Using a properly selected component allows for:

• restoring proper coolant circulation,
• reducing the risk of overheating or underheating of the engine unit,
• maintaining stable operating conditions for the 1.6 Diesel engine in urban and rural traffic,
• protecting other cooling system components from accelerated wear.

For users of Peugeot 3008, 5008, and Citroen C4 with diesel engines, this is a practical service solution that helps maintain the cooling system's efficiency at a reasonable operating cost.

Selection of Additional Components and Technical Knowledge

If you are planning a comprehensive repair or upgrade of the engine area in your Peugeot and need other parts from the same group, such as additional housings, bodies, or thermostat assemblies, check the available parts in the Peugeot Thermostats and Housings category.

During service work, it is also advisable to take care of other vehicle systems, especially braking safety. To better prepare for informed selection of used components, you can use the practical guide: Used Braking System: How to Safely Choose Discs, Calipers, and ABS?