Porsche Cayenne 9PA Thermostat Housing 3.2 V6 Petrol 022121121D

Porsche Cayenne 9PA Thermostat Housing 3.2 V6 Petrol is a component from the Thermostats and housings group, designed for the 3.2 V6 petrol engine cooling system in the Porsche Cayenne 9PA model. It enables proper coolant flow and stable thermostat operation, which translates into a safe operating temperature for the engine unit and its longer service life.

Specifications and technical data

• SKU: 95510611100
• Mark: Porsche
• Condition: Used
• OEM Part Number: 95510611100
• Substitutable numbers: 022121121D, 022 121 121 D, 95510611100, 955 106 111 00
• Fuel type: Petrol
• Part type: Thermostat Housing
• Category: Thermostats & Housings

Purpose and function in the cooling system

The thermostat housing in the 3.2 V6 petrol engine is responsible for the precise seating of the thermostat and a leak-proof connection of the coolant channels. A correctly selected component from this group ensures:

• stable maintenance of the engine's operating temperature under various load conditions,
• efficient opening and closing of the coolant circuit by the thermostat,
• reduced risk of engine overheating,
• proper cooperation with other cooling system components. For the 3.2 V6 petrol engine in the Porsche Cayenne 9PA, the correct thermostat housing is crucial for maintaining appropriate thermal characteristics, which affects both performance and fuel consumption.

Compatibility and technical parameters

The presented housing has been designed for use in the Porsche Cayenne 9PA model with a 3.2 V6 petrol engine. It belongs to the Thermostats and housings group, meaning it is a component that works directly with the thermostat and cooling system hoses. The product has an assigned OEM part number and interchangeable numbers, which facilitates verification of compatibility with a specific vehicle configuration and the selection of an appropriate replacement within the same component group. The housing is intended for petrol-powered engines, which is important when comparing with solutions used in diesel units – structural and thermal differences require the use of appropriate elements for a given fuel type.

Product characteristics and service application

As a used item, the thermostat housing is a practical service solution for Porsche Cayenne 9PA owners who are looking for parts with preserved functionality at a reasonable budget. This type of component is particularly useful for:

• repairs after cooling system failure (leaks, housing cracks),
• preventive replacement of components working with the thermostat,
• restoring the factory cooling system configuration after previous modifications. Using an original housing from the Thermostats and housings group helps maintain proper coolant flow and correct thermostat positioning relative to the flow channels, which is essential for stable engine operation.

Benefits of using the correct thermostat housing

Selecting the right thermostat housing for the Porsche Cayenne 9PA 3.2 V6 petrol brings a number of practical benefits:

• Reduced risk of overheating – proper thermostat operation and housing tightness reduce the thermal load on the engine unit.
• Stable engine operation – maintaining the optimal operating temperature promotes smooth operation and correct combustion characteristics.
• Support for other cooling system elements – proper coolant flow relieves the water pump, radiator, and hoses.
• Better service control – using a component with a clearly defined affiliation to the Thermostats and housings group facilitates diagnostics and the planning of further maintenance activities.

Expanding the Porsche cooling system – related parts

If you are planning a comprehensive repair or upgrade of the engine area in your Porsche and need other elements from the same group, such as thermostat housings, connection bodies, or mounting elements, check out the available parts in the Porsche Thermostats and housings category. For drivers who are simultaneously upgrading the drivetrain, educational materials on component selection may also be useful. In the context of planning major service work on the powertrain, it is worth checking out the guide on transmissions – you will find it in the article Manual, automatic or DSG gearbox – common faults and a guide to buying a used transmission, which helps to better plan the scope of work on the vehicle.