Upgraded Engine Coolant Thermostat Kit. Porsche 958 Cayenne 3.6ltr  ❭  THERMOSTATKIT.958.36.1

Aluminium Thermostat Housing  Upgrade Kit 

Upgrade and future-proof your Porsche 958 Cayenne 3.6 cooling system with this complete aluminium thermostat housing kit, engineered to replace the failure-prone OE plastic housing.

The original plastic housing is known to degrade over time due to repeated heat cycles, becoming brittle and prone to cracking or warping—often leading to coolant leaks and potential engine overheating.

• Porsche 958 Cayenne 3.6L 2011 - 2018

This upgraded kit features an aircraft-quality aluminium thermostat housing, engineered for superior durability and resistance to heat-related stress. The robust alloy construction eliminates common failure points such as flange distortion and cracking, ensuring long-term reliability.

This comprehensive kit includes the thermostat, aluminium housing, coolant connection, temperature sensor, seal, and mounting hardware—providing everything required for a complete and efficient upgrade.

Precisely engineered and thoroughly tested, this kit is the ideal solution for preventative maintenance or resolving known cooling system weaknesses.

Key Features

• Aluminium upgraded thermostat housing kit
• Designed for Porsche 958 Cayenne 3.6 litre
• Replaces OE plastic housing (95810606000)
• Aircraft-quality alloy construction for durability
• Includes thermostat and housing assembly
• Includes coolant connection and temperature sensor
• Includes seals and mounting hardware
• Eliminates common cracking and warping issues
• Direct replacement – plug and play fitment
• Ideal for upgrade, repair, or preventative maintenance

Function and Purpose

This upgraded kit enhances cooling system reliability and performance.

It helps to:
• Maintain consistent coolant flow
• Support accurate temperature regulation
• Prevent coolant leaks caused by plastic housing failure
• Improve long-term cooling system durability
• Ensure stable engine operating temperatures

Why Upgrade to an Aluminium Housing Kit

The factory plastic housing is a well-known weak point.

Common issues include:
• Cracking due to repeated heat cycles
• Warping of sealing surfaces
• Coolant leaks and pressure loss
• Premature failure requiring replacement

This aluminium upgrade provides a complete and long-lasting solution with enhanced strength and thermal resistance.