Coolant Thermostat Housing. Porsche 955 Cayenne S / Cayenne turbo  ❭  94810613006

Thermostat Housing – Water Coolant Housing 

High-quality replacement water coolant thermostat housing designed for Porsche Cayenne 955 S and Turbo V8 models.

This component forms a critical part of the engine cooling system, housing the thermostat and regulating coolant flow through the engine. Proper function ensures the engine reaches and maintains optimal operating temperature, supporting performance, efficiency, and longevity.

Fits:

• Porsche 955 Cayenne S 4.5L V8 2003-06
• Porsche 955 Cayenne Turbo 4.5L 2003-06
• Porsche 955 Cayenne Turbo S 4.5L 2006>>

Diagram ref no 6

Manufactured to OEM specifications, this thermostat housing provides precise fitment and reliable durability—ideal for addressing coolant leaks, overheating issues, or preventative maintenance.

Key Features

• Direct replacement thermostat housing
• Suitable for Porsche Cayenne 955 S and Turbo V8 models
• Houses thermostat and controls coolant flow
• OEM-style fit and performance
• Durable construction for high-temperature environments
• Ideal for repair, maintenance, or cooling system overhaul

Function and Purpose

The thermostat housing regulates coolant flow within the engine.

It helps to:

• Maintain optimal engine operating temperature
• Control coolant circulation through the system
• Prevent overheating or inefficient warm-up
• Support engine efficiency and longevity

Why Replace Your Thermostat Housing

Cooling system housings can degrade over time due to heat and pressure.

Common issues include:

• Coolant leaks from cracks or worn seals
• Warping due to heat cycles
• Faulty thermostat operation
• Overheating or inconsistent engine temperature

Replacing the housing restores proper cooling system function.