Motorad 5240-180 Engine Coolant Thermostat

Reliable Engine Coolant Thermostat for Multiple Vehicle Makes

The Motorad UltraStat 5240-180 engine coolant thermostat is designed to maintain optimal engine temperature for a wide range of vehicles including Chrysler, Dodge, Ford, Honda, Hyundai, Kia, Mazda, Mercury, Mitsubishi, Plymouth, Suzuki, and Toyota models. This thermostat operates at 180 degrees Fahrenheit, ensuring efficient engine performance and preventing overheating.

• Engine coolant thermostat with a 180°F temperature rating
• Sealing flange outside diameter of 2.05 inches for precise fit
• Includes jiggle pin weep hole for proper coolant flow and air release
• Flange thickness of 0.05 inches for secure installation
• Compatible with various models such as Toyota 4Runner, Honda Accord, Ford Bronco II, Mazda Miata, and more
• Part number 5240-180 for easy identification and replacement

About the Motorad UltraStat Product Line

The UltraStat line by Motorad focuses on delivering thermostats engineered for consistent temperature regulation and durability. This product line emphasizes precise temperature control, which is critical for maintaining engine efficiency and longevity. The 5240-180 thermostat is part of this line, offering reliable performance across multiple vehicle makes and models.

Product Details and Specifications

The Motorad UltraStat 5240-180 thermostat features a 180-degree Fahrenheit temperature rating, which is standard for many automotive cooling systems. Its sealing flange outside diameter measures 2.05 inches, ensuring a proper seal within the thermostat housing. The flange thickness is 0.05 inches, providing a stable mounting surface. Additionally, the thermostat includes a jiggle pin weep hole, which helps release trapped air and maintain coolant flow, reducing the risk of overheating. Note that this thermostat does not include a gasket or seal, and no installation tool is provided.

Compatible Vehicles and Applications

• Chrysler, Dodge, Ford, Honda, Hyundai, Kia, Mazda, Mercury, Mitsubishi, Plymouth, Suzuki, and Toyota vehicles
• Specific models include Toyota 4Runner, Honda Accord, Ford Bronco II, Mazda Miata, Dodge Caravan, Mitsubishi Eclipse, and more
• Ideal for replacing worn or faulty thermostats in these vehicles to restore proper engine temperature regulation

Common Issues Addressed by This Thermostat

• Engine overheating due to thermostat failure
• Poor engine warm-up performance
• Erratic temperature gauge readings
• Coolant leaks around the thermostat housing
• Reduced fuel efficiency caused by improper engine temperature

Installation Notes and Tips

When installing the Motorad UltraStat 5240-180 thermostat, ensure the sealing flange matches the housing dimensions for a proper fit. Since this part does not include a gasket or seal, use the appropriate gasket recommended for your vehicle. The jiggle pin weep hole should be oriented correctly to allow air to escape during coolant system bleeding. No special installation tool is included, so standard thermostat installation tools should be used. Always follow the vehicle manufacturer’s service manual for torque specifications and installation procedures.

Quality Assurance and Warranty

Motorad thermostats are manufactured to meet or exceed OEM specifications, ensuring reliable performance and durability. While specific warranty details for part number 5240-180 are not provided here, Motorad products typically come with a limited warranty against defects in materials and workmanship. Refer to the product packaging or Motorad’s official documentation for exact warranty terms.