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Rein CTA0078 Engine Coolant Thermostat Housing Assembly
| Brand | Rein CTA0078 |
|---|---|
| Mounting Hardware Included | No |
| Grade Type | Standard replacement |
| Gasket Or Seal Included | Yes |
| Start to Open Temperature | 92 |
| Fits | Porsche · 20 vehicles |
OE-quality replacement. Built to match original fit, function, and service expectations.
Gasket or seal included. Supports a complete sealing interface during cooling system service.
Temperature calibrated. Opens at 92 degrees for consistent coolant flow control.
Cross-references 94810603404 for the same application. See all 1.
OE-Quality Thermostat Housing Assembly
The Rein CTA0078 engine coolant thermostat housing assembly is built for direct service replacement where precise cooling system control matters. It is a standard replacement part with a gasket or seal included, and it is calibrated to begin opening at 92 degrees for consistent temperature response.
- OE-quality thermostat assembly for dependable cooling system service
- Standard replacement design for straightforward installation
- Gasket or seal included for a complete sealing interface
- Temperature calibrated to open at 92 degrees
- Built with high-quality metals and components for durability
Detailed Product Information
Rein designs this thermostat housing assembly to install, fit, and perform in line with original equipment expectations. The housing and thermostat are engineered to meet or exceed OE material standards, with attention to consistent operation and service life. For Porsche Cayenne, Porsche Macan, and Porsche Panamera cooling system repairs, CTA0078 provides a direct-fit solution that supports stable coolant flow control and reliable thermal regulation. This part cross-references Porsche 94810603404 for the same application.
Common Repair Uses
- Coolant temperature that stays too low or rises inconsistently
- Thermostat housing leakage at the sealing surface
- Delayed thermostat response during warm-up
- Cooling system service requiring a replacement housing assembly
Installation Notes and Quality Assurance
Fits 2011-2019 Porsche Cayenne, N/A. Fits 2015-2018 Porsche Macan, N/A. Fits 2010-2016 Porsche Panamera, N/A. Verify the gasket or seal condition and confirm the cooling system is properly bled after installation. Rein CTA0078 is produced to OE-quality standards with temperature-calibrated operation and durable metal components for consistent service performance.
| Year | Make | Model | Liters | Cylinders | Fuel Type | Notes |
|---|---|---|---|---|---|---|
| 2019 | Porsche | Cayenne | 3.6L | V6 | — | — |
| 2018 | Porsche | Cayenne | 3.6L | V6 | — | — |
| 2018 | Porsche | Macan | 3.0L | V6 | — | — |
| 2017 | Porsche | Cayenne | 3.6L | V6 | — | — |
| 2017 | Porsche | Macan | 3.0L | V6 | GAS | — |
| 2016 | Porsche | Cayenne | 3.6L | V6 | — | — |
| 2016 | Porsche | Macan | 3.0L | V6 | — | — |
| 2016 | Porsche | Panamera | 3.0L | V6 | GAS | — |
| 2015 | Porsche | Cayenne | 3.6L | V6 | — | — |
| 2015 | Porsche | Macan | 3.0L | V6 | — | — |
| 2015 | Porsche | Panamera | 3.0L | V6 | GAS | — |
| 2014 | Porsche | Cayenne | 4.8L | V8 | — | — |
| 2014 | Porsche | Panamera | 3.0L | V6 | GAS | — |
| 2013 | Porsche | Cayenne | 4.8L | V8 | — | — |
| 2013 | Porsche | Panamera | 3.6L | V6 | — | — |
| 2012 | Porsche | Cayenne | 4.8L | V8 | — | — |
| 2012 | Porsche | Panamera | 3.6L | V6 | — | — |
| 2011 | Porsche | Cayenne | 4.8L | V8 | — | — |
| 2011 | Porsche | Panamera | 3.6L | V6 | — | — |
| 2010 | Porsche | Panamera | 4.8L | V8 | — | — |
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