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Beck Arnley 143-0730 Engine Coolant Thermostat
Overview of Beck Arnley Engine Coolant Thermostat 143-0730
The Beck Arnley 143-0730 engine coolant thermostat is designed for precise temperature regulation in Land Rover vehicles. Specifically engineered for models like the Defender 90, Defender 110, Discovery, and Range Rover, this thermostat maintains optimal engine performance by opening at 195 degrees Fahrenheit.
- Engine coolant thermostat with a 195°F temperature rating
- Compatible with Land Rover Defender 90, Defender 110, Discovery, and Range Rover
- Thermostat housing not included
- Beck Arnley part number 143-0730 for accurate identification
- Ensures proper engine temperature control for efficient operation
Detailed Product Description
The Beck Arnley 143-0730 thermostat is a critical component in the cooling system of select Land Rover vehicles. It regulates coolant flow by opening at 195 degrees Fahrenheit, allowing the engine to reach and maintain its ideal operating temperature. This precise temperature control helps prevent engine overheating and promotes fuel efficiency. Note that the thermostat housing is not included with this part, so it must be sourced separately if needed. The part is engineered to meet OEM specifications, ensuring reliable fitment and function in the Defender 90, Defender 110, Discovery, and Range Rover models.
Common Applications and Issues Addressed
- Prevents engine overheating by regulating coolant flow
- Helps avoid poor fuel economy caused by incorrect engine temperature
- Reduces risk of engine damage due to thermostat failure
- Resolves issues with inconsistent cabin heating
- Addresses engine temperature sensor errors related to thermostat malfunction
Installation Notes and Tips
- Verify compatibility with your Land Rover model before installation
- Ensure the cooling system is fully drained before removing the old thermostat
- Replace the thermostat gasket or seal to prevent leaks
- Check for proper thermostat orientation during installation
- Refill and bleed the cooling system to remove air pockets after installation
Quality Assurance and Warranty
Beck Arnley parts are manufactured to meet or exceed OEM standards, providing dependable performance and durability. The 143-0730 engine coolant thermostat undergoes rigorous quality control to ensure consistent operation. Warranty coverage details should be confirmed with the point of purchase or Beck Arnley directly.
| Brand | Beck Arnley |
| Part Number | 143-0730 |
| HOUSING | NOT INCLUDED |
| TEMPERATURE | 195 |
This part fits 22 vehicles. Search below:
| Year | Make | Model | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|
| 1999 | Land Rover | Discovery | 4.0L | V8 | N/A | ORIGINAL EQUIPMENT TEMPERATURE; Gasket/Seal Not Included; TEMPERATURE 195 |
| 1998 | Land Rover | Discovery | 4.0L | V8 | N/A | ORIGINAL EQUIPMENT TEMPERATURE; Gasket/Seal Not Included; TEMPERATURE 195 |
| 1997 | Land Rover | Defender 90 | 4.0L | V8 | N/A | ORIGINAL EQUIPMENT TEMPERATURE; Gasket/Seal Not Included; TEMPERATURE 195 |
| 1997 | Land Rover | Discovery | 4.0L | V8 | N/A | ORIGINAL EQUIPMENT TEMPERATURE; Gasket/Seal Not Included; TEMPERATURE 195 |
| 1996 | Land Rover | Discovery | 4.0L | V8 | N/A | ORIGINAL EQUIPMENT TEMPERATURE; Gasket/Seal Not Included; TEMPERATURE 195 |
| 1995 | Land Rover | Defender 90 | 3.9L | V8 | N/A | ORIGINAL EQUIPMENT TEMPERATURE; Gasket/Seal Not Included; TEMPERATURE 195 |
| 1995 | Land Rover | Discovery | 3.9L | V8 | N/A | ORIGINAL EQUIPMENT TEMPERATURE; Gasket/Seal Not Included; TEMPERATURE 195 |
| 1995 | Land Rover | Range Rover | 4.2L | V8 | N/A | ORIGINAL EQUIPMENT TEMPERATURE; Gasket/Seal Not Included; TEMPERATURE 195 |
| 1995 | Land Rover | Range Rover | 3.9L | V8 | N/A | ORIGINAL EQUIPMENT TEMPERATURE; Gasket/Seal Not Included; TEMPERATURE 195 |
| 1994 | Land Rover | Defender 90 | 3.9L | V8 | N/A | ORIGINAL EQUIPMENT TEMPERATURE; Gasket/Seal Not Included; TEMPERATURE 195 |
| 1994 | Land Rover | Discovery | 3.9L | V8 | N/A | ORIGINAL EQUIPMENT TEMPERATURE; Gasket/Seal Not Included; TEMPERATURE 195 |
| 1994 | Land Rover | Range Rover | 4.2L | V8 | N/A | ORIGINAL EQUIPMENT TEMPERATURE; Gasket/Seal Not Included; TEMPERATURE 195 |
| 1994 | Land Rover | Range Rover | 3.9L | V8 | N/A | ORIGINAL EQUIPMENT TEMPERATURE; Gasket/Seal Not Included; TEMPERATURE 195 |
| 1993 | Land Rover | Defender 110 | 3.9L | V8 | N/A | ORIGINAL EQUIPMENT TEMPERATURE; Gasket/Seal Not Included; TEMPERATURE 195 |
| 1993 | Land Rover | Range Rover | 4.2L | V8 | N/A | ORIGINAL EQUIPMENT TEMPERATURE; Gasket/Seal Not Included; TEMPERATURE 195 |
| 1993 | Land Rover | Range Rover | 3.9L | V8 | N/A | ORIGINAL EQUIPMENT TEMPERATURE; Gasket/Seal Not Included; TEMPERATURE 195 |
| 1992 | Land Rover | Range Rover | 3.9L | V8 | N/A | ORIGINAL EQUIPMENT TEMPERATURE; Gasket/Seal Not Included; TEMPERATURE 195 |
| 1991 | Land Rover | Range Rover | 3.9L | V8 | N/A | ORIGINAL EQUIPMENT TEMPERATURE; Gasket/Seal Not Included; TEMPERATURE 195 |
| 1990 | Land Rover | Range Rover | 3.9L | V8 | N/A | ORIGINAL EQUIPMENT TEMPERATURE; Gasket/Seal Not Included; TEMPERATURE 195 |
| 1989 | Land Rover | Range Rover | 3.9L | V8 | N/A | ORIGINAL EQUIPMENT TEMPERATURE; Gasket/Seal Not Included; TEMPERATURE 195 |
| 1988 | Land Rover | Range Rover | 3.5L | V8 | N/A | ORIGINAL EQUIPMENT TEMPERATURE; Gasket/Seal Not Included; TEMPERATURE 195 |
| 1987 | Land Rover | Range Rover | 3.5L | V8 | N/A | ORIGINAL EQUIPMENT TEMPERATURE; Gasket/Seal Not Included; TEMPERATURE 195 |
* 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.