Motorad 5214-180 Engine Coolant Thermostat

Reliable Engine Coolant Thermostat for Select Vehicles

The Motorad UltraStat 5214-180 engine coolant thermostat is designed to maintain optimal engine temperature for improved performance and efficiency. Compatible with various Chevrolet, Geo, Nissan, and Toyota models, this thermostat ensures precise temperature regulation at 180 degrees Fahrenheit.

• Sealing flange outside diameter: 1.89 inches
• Bypass diameter: 1.09 inches
• Bypass length: 1.37 inches
• Flange thickness: 0.05 inches
• Temperature rating: 180°F
• No gasket or seal included
• No jiggle pin weep hole
• Installation tool not included

About the Motorad UltraStat Product Line

The UltraStat line by Motorad focuses on delivering thermostats engineered for consistent temperature control and durability. This product line emphasizes precise temperature activation, such as the 180°F rating of the 5214-180 thermostat, to support engine cooling systems in a range of vehicles including Toyota Camry, Nissan Sentra, and Chevrolet Nova.

Detailed Product Description

The Motorad UltraStat 5214-180 thermostat features a sealing flange with an outside diameter of 1.89 inches, designed to fit securely within the engine cooling system. Its bypass diameter of 1.09 inches and bypass length of 1.37 inches allow for proper coolant flow during engine warm-up phases. The flange thickness of 0.05 inches ensures a stable mounting surface. This thermostat operates at a temperature of 180 degrees Fahrenheit, suitable for maintaining optimal engine temperature in vehicles such as the Toyota Corolla, Nissan 200SX, and Geo Prizm. Note that this part does not include a gasket or seal and does not have a jiggle pin weep hole, which may be relevant for certain engine designs.

Common Applications and Issues Addressed

• Regulates engine temperature to prevent overheating in Toyota RAV4 and Nissan Pulsar NX
• Helps maintain efficient engine warm-up in Chevrolet Pickup and Geo Prizm
• Prevents coolant flow interruptions in Nissan NX and Toyota Tercel
• Supports consistent engine performance in Toyota Solara and Nissan Sentra
• Replaces faulty thermostats causing temperature fluctuations in Chevrolet Nova and Toyota Camry

Installation Notes and Tips

When installing the Motorad UltraStat 5214-180 thermostat, ensure the sealing flange fits properly with the existing housing. Since no gasket or seal is included, use the original or a compatible gasket to prevent leaks. The absence of a jiggle pin weep hole means careful attention should be given to coolant bleeding procedures to avoid air pockets. Installation tools are not included, so appropriate hand tools will be necessary. This thermostat is compatible with various models including the Nissan Sentra, Toyota Camry, and Chevrolet Pickup, so verify fitment before installation.

Quality Assurance and Warranty

Motorad manufactures the UltraStat 5214-180 thermostat to meet industry standards for durability and performance. While specific warranty details are not provided, Motorad products typically undergo rigorous quality control to ensure reliable operation within the specified temperature range. For best results, use this thermostat as a direct replacement part for compatible Chevrolet, Geo, Nissan, and Toyota vehicles.