Aisin THH-014 Engine Coolant Thermostat

Reliable Engine Coolant Thermostat for Acura MDX, RLX, and TLX

The Aisin THH-014 engine coolant thermostat is designed to maintain optimal engine temperature for Acura MDX, RLX, and TLX models. This thermostat ensures efficient coolant flow, helping your vehicle's engine operate within the correct temperature range.

• Compatible with Acura MDX, RLX, and TLX models
• Part number THH-014 for precise identification
• Engine coolant thermostat designed for reliable temperature regulation
• Manufactured by Aisin under the Original Equipment Manufacturer brand line
• Ensures proper engine warm-up and prevents overheating

About the Aisin Original Equipment Manufacturer Product Line

The Aisin Original Equipment Manufacturer product line focuses on delivering components that meet or exceed the specifications of the original parts installed by vehicle manufacturers. The THH-014 thermostat is part of this line, ensuring compatibility and performance consistent with Acura's factory standards.

Product Description and Function

The THH-014 engine coolant thermostat regulates the flow of coolant through the engine cooling system. By opening and closing at specific temperatures, it helps maintain the engine's optimal operating temperature, which is critical for performance, fuel efficiency, and emissions control. This thermostat is engineered to fit Acura MDX, RLX, and TLX models, providing a direct replacement that supports proper engine function.

Common Issues Addressed by the THH-014 Thermostat

• Engine overheating due to stuck-closed thermostat
• Poor engine warm-up or extended warm-up times
• Fluctuating engine temperature readings
• Coolant leaks around the thermostat housing
• Reduced fuel efficiency caused by improper engine temperature

Installation Notes and Tips

When installing the Aisin THH-014 thermostat, ensure the engine is cool before beginning work. Properly drain the coolant system to avoid spills. Verify the orientation of the thermostat matches the vehicle’s specifications. Replace any gaskets or seals as needed to prevent leaks. After installation, refill the cooling system and bleed air pockets to maintain system integrity.

Quality Assurance and Warranty

Aisin’s Original Equipment Manufacturer line, including the THH-014 thermostat, is produced to meet strict quality standards aligned with factory specifications. This ensures reliable performance and durability for Acura MDX, RLX, and TLX vehicles. Warranty details are provided by the manufacturer and typically cover defects in materials and workmanship.