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Rein CTN0044 Engine Coolant Thermostat
Reliable Engine Coolant Thermostat for Land Rover Vehicles
The Rein CTN0044 engine coolant thermostat is designed specifically for Land Rover models including the LR3, Range Rover, and Range Rover Sport. Engineered to meet original equipment specifications, this thermostat helps maintain optimal engine temperature for efficient performance.
Key Features of Rein CTN0044 Thermostat
- Matches original equipment design specifications for precise fit and function
- Includes all necessary gaskets and seals for straightforward installation
- Manufactured under strict engineering standards in Germany
- Thermostat calibrated to 88 degrees Celsius to ensure optimal engine running temperature
- Compact dimensions: 3" length, 2" width, and 2" height for direct replacement
Detailed Product Description
The Rein CTN0044 thermostat insert is an application-specific component tailored for Land Rover LR3, Range Rover, and Range Rover Sport models. This OE quality thermostat is designed to regulate coolant flow by opening at 88 degrees Celsius, maintaining the engine within its ideal operating temperature range. Manufactured in Germany, it adheres to stringent quality and engineering standards, ensuring durability and reliable performance. The package includes all necessary gaskets and seals, facilitating a complete and secure installation without the need for additional parts.
Common Issues Addressed by This Thermostat
- Engine overheating due to thermostat failure or sticking
- Poor engine warm-up times affecting fuel efficiency
- Erratic temperature gauge readings
- Coolant leaks caused by worn or missing seals
- Reduced heater performance in cold weather conditions
Installation Notes and Tips
- Ensure the engine is cool before beginning installation to avoid burns
- Replace all supplied gaskets and seals to prevent coolant leaks
- Verify compatibility with Land Rover LR3, Range Rover, or Range Rover Sport before installation
- Follow vehicle manufacturer torque specifications when securing the thermostat housing
- Bleed the cooling system after installation to remove air pockets
Quality Assurance and Warranty
Rein CTN0044 thermostats are manufactured to meet or exceed original equipment standards, providing reliable temperature regulation for your Land Rover engine. Produced in Germany under strict quality controls, this thermostat comes with a limited warranty against manufacturing defects. Proper installation and use according to vehicle specifications will ensure long-lasting performance.
| Brand | Rein |
| Part Number | CTN0044 |
| Application Type | ApplicationSpecific |
| Container Type | BX |
| Country of Origin | DE |
| Item Height | 2.0000 |
| Item Length | 3.0000 |
| Item Level GTIN | 888544074288 |
| Item Qty | 1 |
| Item UOM | EA |
| Item Weight | 0.1850 |
| Item Weight Unit UOM | LB |
| Item Width | 2.0000 |
| Link to Manufacturer Page | www.reinautomotive.com |
| Product Desc Extended 240 | Rein OE quality thermostat inserts are designed to be direct replacements for OE thermostat inserts. Rein thermostat inserts are manufactured with high-quality plastic or metal construction to ensure durability and long service life. |
| Product Desc Invoice 40 | Rein Thermostat Insert |
| Product Desc Long 80 | Rein OE Quality Thermostat Insert |
| Product Desc Short 20 | Thermostat Insert |
This part fits 21 vehicles. Search below:
| Year | Make | Model | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|
| 2009 | Land Rover | LR3 | 4.4L | V8 | N/A | w/o Housing Cover |
| 2009 | Land Rover | Range Rover | 4.2L | V8 | N/A | |
| 2009 | Land Rover | Range Rover | 4.4L | V8 | N/A | |
| 2009 | Land Rover | Range Rover Sport | 4.2L | V8 | N/A | |
| 2009 | Land Rover | Range Rover Sport | 4.4L | V8 | N/A | w/o Housing Cover |
| 2008 | Land Rover | LR3 | 4.4L | V8 | N/A | w/o Housing Cover |
| 2008 | Land Rover | Range Rover | 4.2L | V8 | N/A | |
| 2008 | Land Rover | Range Rover | 4.4L | V8 | N/A | |
| 2008 | Land Rover | Range Rover Sport | 4.2L | V8 | N/A | |
| 2008 | Land Rover | Range Rover Sport | 4.4L | V8 | N/A | w/o Housing Cover |
| 2007 | Land Rover | LR3 | 4.4L | V8 | N/A | w/o Housing Cover |
| 2007 | Land Rover | Range Rover | 4.2L | V8 | N/A | |
| 2007 | Land Rover | Range Rover | 4.4L | V8 | N/A | |
| 2007 | Land Rover | Range Rover Sport | 4.2L | V8 | N/A | |
| 2007 | Land Rover | Range Rover Sport | 4.4L | V8 | N/A | w/o Housing Cover |
| 2006 | Land Rover | LR3 | 4.4L | V8 | N/A | w/o Housing Cover |
| 2006 | Land Rover | Range Rover | 4.2L | V8 | N/A | |
| 2006 | Land Rover | Range Rover | 4.4L | V8 | N/A | |
| 2006 | Land Rover | Range Rover Sport | 4.2L | V8 | N/A | |
| 2006 | Land Rover | Range Rover Sport | 4.4L | V8 | N/A | w/o Housing Cover |
| 2005 | Land Rover | LR3 | 4.4L | V8 | N/A | w/o Housing Cover |
* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
This part directly replaces or is cross-referenced with the following part numbers:
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.