Beck Arnley 143-0722 Engine Coolant Thermostat

Reliable Engine Coolant Thermostat for Select Vehicles

The Beck Arnley 143-0722 engine coolant thermostat is designed to regulate engine temperature efficiently at 180 degrees Fahrenheit. This thermostat is compatible with a range of popular models from Chevrolet, Toyota, Lexus, Hyundai, Kia, Mitsubishi, and Scion, ensuring precise temperature control for optimal engine performance.

• Engine coolant thermostat with a 180°F temperature rating
• Housing not included, designed for direct replacement
• Compatible with multiple makes including Toyota 4Runner, Camry, and Lexus ES series
• Part number 143-0722 for accurate identification
• Fits models such as Hyundai Santa Fe, Kia Optima, Mitsubishi Eclipse, and more

Product Details and Specifications

The Beck Arnley 143-0722 thermostat operates at a fixed temperature of 180°F, which is critical for maintaining the engine’s optimal operating temperature. This helps prevent overheating and ensures efficient coolant flow through the engine. Note that the thermostat housing is not included with this part, so it is intended for use with the existing housing or a separately purchased replacement. The part is engineered to meet OEM specifications, providing reliable performance across a variety of vehicles including the Toyota Tacoma, Lexus RX350, Hyundai Sonata, and Mitsubishi Lancer.

Compatible Vehicles and Applications

• Chevrolet Prizm and T100
• Hyundai Santa Fe and Sonata
• Kia Optima and tC
• Lexus ES250, ES300, ES330, ES350, RX300, RX350, RX450h, SC400
• Mitsubishi Eclipse, Galant, Lancer, Outlander
• Scion xB and tC
• Toyota 4Runner, Avalon, Camry, Celica, Corolla, Highlander, Matrix, MR2, MR2 Spyder, RAV4, Sienna, Solara, Tacoma, Tundra, Venza

Common Issues Addressed by This Thermostat

• Engine overheating due to thermostat failure
• Poor engine warm-up performance
• Erratic temperature gauge readings
• Coolant flow interruptions causing engine inefficiency
• Reduced fuel economy linked to improper engine temperature

Installation Notes and Tips

When installing the Beck Arnley 143-0722 thermostat, ensure the engine is cool before beginning work. Since the housing is not included, inspect the existing thermostat housing for damage or wear and replace if necessary. Proper gasket sealing is essential to prevent coolant leaks. Follow vehicle-specific service manual instructions for torque specifications and installation procedures to maintain system integrity.

Quality Assurance and Warranty

Beck Arnley parts are manufactured to meet or exceed OEM standards, ensuring dependable performance and durability. The 143-0722 thermostat undergoes rigorous quality control testing. While specific warranty details are not provided here, Beck Arnley typically offers limited warranties on their replacement parts. Consult the product packaging or manufacturer website for exact warranty terms.