Beck Arnley 143-0944 Engine Coolant Thermostat Housing Assembly

Engine Coolant Thermostat Housing for Acura

Beck Arnley 143-0944 is an engine coolant thermostat housing assembly built to match foreign nameplate OE specifications for form, fit, and function. It is a direct-fit cooling system replacement for select Acura MDX, RLX, and TLX applications with a 172-degree thermostat setting.

Key Features

• Engine coolant thermostat housing assembly for cooling system service
• 172-degree temperature rating for the listed Acura applications
• Built to OE specifications for form, fit, and function
• Beck Arnley 143-0944 for accurate parts lookup and ordering
• Fits 2015-2019 Acura TLX, N/A
• Fits 2016-2020 Acura MDX, N/A
• Fits 2018-2019 Acura RLX, N/A
• Fits 2020 Acura RLX, N/A
• Fits 2020 Acura TLX, N/A

Detailed Description

This Beck Arnley thermostat housing assembly is sourced to meet the specifications expected on foreign nameplate vehicles, helping maintain proper coolant flow and engine operating temperature. Part number 143-0944 is listed for 2015-2019 Acura TLX, 2016-2020 Acura MDX, 2018-2019 Acura RLX, and 2020 Acura RLX and TLX applications with a 172-degree thermostat setting. If you are replacing a worn or leaking thermostat housing on an Acura MDX, Acura RLX, or Acura TLX, this assembly provides a direct replacement option for the specified vehicles.

Common Reasons for Replacement

• Coolant leaks at the thermostat housing
• Engine running hotter than normal
• Thermostat sticking open or closed
• Temperature fluctuations during warm-up
• Service replacement during cooling system repair

Installation Notes and Tips

Verify the 172-degree temperature specification and confirm vehicle year, model, and cooling system configuration before installation. Inspect the mating surfaces, hoses, and coolant condition during service, and follow the manufacturer’s cooling system bleed procedure after installation. Beck Arnley 143-0944 is listed for specific Acura MDX, RLX, and TLX applications, so matching the exact fitment is important for proper operation.

Quality Assurance

Beck Arnley parts are sourced to meet foreign nameplate OE specifications for form, fit, and function. The brand works with global sourcing partners to supply the correct replacement part for the listed application. Chemical disclosure: lead and lead compounds.