Rein CTA0044 Engine Coolant Thermostat

Brand Rein CTA0044
Application Type ApplicationSpecific
Container Type BX
Country of Origin CN
Installation Instructions Included No
Is the Installation Hardware Included No
Item Height 2.0000
Item Length 3.0000
Item Level GTIN 888544069826
Item Qty 1
Item UOM EA
Item Weight 0.1400
Item Weight Unit UOM LB
Item Width 3.0000
Link to Manufacturer Page www.reinautomotive.com
Product Desc Extended 240 Rein OE quality thermostat Assemblies are designed to be direct replacements for OE thermostat Assemblies. Rein thermostat Assembly are manufactured with high-quality plastic or metal construction to ensure durability and long service life.
Product Desc Invoice 40 Rein Thermostat Assembly
Product Desc Long 80 Rein OE Quality Thermostat Assembly
Product Desc Short 20 Thermostat Assembly
Fits Land Rover · 9 vehicles

OE direct replacement. Fits and performs like the original thermostat assembly.

Temperature calibrated. Set to 82°C for consistent cooling-system response.

High-quality materials. Built with durable metals and components for long service life.

Cross-references Genuine LR005765, 4362512 and 4624378 for the same application. See all 4.

$49.87Free shipping
In stock · usually ships same day before 1pm CST
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Step 2 — Quantity
Order total $49.87
Free shipping to the continental U.S.
Free returns within 60 days if it doesn't fit when fitment is verified.

OE Quality Thermostat Assembly for Land Rover

The Rein CTA0044 thermostat assembly is an OE-quality engine coolant thermostat built for precise temperature control and straightforward replacement. It is calibrated to open at 82 degrees Celsius and is made to match original equipment design specifications for Land Rover cooling system service.

Compatible with 2005-2009 Land Rover LR3 and 2006-2009 Land Rover Range Rover Sport, this thermostat assembly is a direct-fit solution for vehicles with housing cover applications. The Rein CTA0044 is engineered for consistent coolant regulation and dependable service life.

Key Features

  • Matches original equipment design specifications
  • Thermostat set to 82 degrees Celsius for stable operating temperature
  • Supplied with all gaskets or seals needed for installation
  • Manufactured to strict engineering standards for materials and tolerances
  • Built with high-quality metal and component construction for durability
  • OE-quality replacement for Land Rover cooling system repair

Detailed Description

Rein CTA0044 is an engine coolant thermostat assembly designed as a direct replacement for OE thermostat assemblies. It is produced to meet or exceed OE material standards and is temperature calibrated for a consistent response to cooling system demands. For technicians and owners servicing a Land Rover LR3 or Range Rover Sport, this thermostat assembly supports accurate coolant flow control and a clean installation process.

This part cross-references Genuine LR005765 for the same application. Rein CTA0044 is also referenced by 4362512, 4624378, and PCP500050.

What It Helps Address

  • Engine running too cool or too warm due to thermostat wear
  • Delayed coolant flow regulation during warm-up
  • Cooling system service on Land Rover LR3 and Range Rover Sport models
  • Leaks at the thermostat housing seal area
  • Replacement of a thermostat assembly that no longer responds at the correct temperature

Installation Notes and Tips

Fits 2005-2009 Land Rover LR3, w/Housing Cover. Fits 2006-2009 Land Rover Range Rover Sport, w/Housing Cover. Verify the housing cover configuration before installation and inspect the cooling system for contamination, damaged seals, or worn mating surfaces. Installation instructions are not included.

Quality Assurance

Rein designs this thermostat assembly to meet OE-style fit, form, and function expectations using high-quality metals and components. The calibrated 82 degree Celsius opening point supports consistent cooling system operation, and the supplied seals help support a proper service replacement.

This part fits 9 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelLitersCylindersPositionNotes
2009Land RoverLR34.4LV8N/Aw/Housing Cover
2009Land RoverRange Rover Sport4.4LV8N/Aw/Housing Cover
2008Land RoverLR34.4LV8N/Aw/Housing Cover
2008Land RoverRange Rover Sport4.4LV8N/Aw/Housing Cover
2007Land RoverLR34.4LV8N/Aw/Housing Cover
2007Land RoverRange Rover Sport4.4LV8N/Aw/Housing Cover
2006Land RoverLR34.4LV8N/Aw/Housing Cover
2006Land RoverRange Rover Sport4.4LV8N/Aw/Housing Cover
2005Land RoverLR34.4LV8N/Aw/Housing Cover
Directly replaces or cross-references 4 part numbers
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
Genuine — LR00576543625124624378PCP500050