Motorad 226-180 Engine Coolant Thermostat

Reliable Engine Coolant Thermostat for Cadillac Models

The Motorad Standard 226-180 engine coolant thermostat is designed to maintain optimal engine temperature for Cadillac vehicles including Commercial Chassis, DeVille, Eldorado, Fleetwood, and Seville models. This thermostat ensures precise temperature regulation to support efficient engine performance.

• Standard type engine coolant thermostat with a start to open temperature of 180°F
• Sealing flange outside diameter of 2.12 inches for secure fitment
• Height between flanges measures 1.24 inches, total height 1.77 inches
• Bypass diameter of 0.93 inches and bypass length of 1.08 inches for proper coolant flow
• Flange thickness of 0.06 inches for durability and sealing integrity
• Does not include gasket or seal, and no jiggle pin weep hole
• Installation tool not included

About the Motorad Standard Product Line

The Motorad Standard line offers dependable engine cooling components designed to meet OEM specifications. The 226-180 thermostat is part of this line, providing consistent temperature control and compatibility with select Cadillac models. This product line focuses on delivering reliable performance without additional features such as jiggle pins or included seals, catering to professional repairs and maintenance.

Product Details and Specifications

This engine coolant thermostat operates at a start to open temperature of 180 degrees Fahrenheit, ensuring the engine reaches optimal operating temperature efficiently. The sealing flange outside diameter of 2.12 inches and flange thickness of 0.06 inches provide a secure and precise fit within the cooling system. The bypass diameter and length (0.93 inches and 1.08 inches respectively) allow for proper coolant circulation during thermostat operation. With a height between flanges of 1.24 inches and an overall height of 1.77 inches, this thermostat fits accurately in the designated housing for Cadillac Commercial Chassis, DeVille, Eldorado, Fleetwood, and Seville models.

Common Applications and Issues Addressed

• Regulates engine temperature to prevent overheating in Cadillac DeVille and Eldorado
• Maintains coolant flow for efficient engine operation in Fleetwood and Seville models
• Prevents engine wear caused by improper thermostat function in Commercial Chassis vehicles
• Helps avoid poor heater performance due to thermostat failure
• Supports consistent engine warm-up times for improved fuel efficiency

Installation Notes and Tips

When installing the Motorad Standard 226-180 thermostat, ensure the sealing flange is clean and free of debris for proper sealing. Since this thermostat does not include a gasket or seal, use a compatible gasket recommended for your specific Cadillac model. Verify the thermostat orientation matches OEM specifications to ensure correct operation. Although no installation tool is included, standard thermostat installation tools for Cadillac vehicles can be used to facilitate the process.

Quality Assurance and Warranty

The Motorad Standard 226-180 thermostat is manufactured to meet industry standards for durability and performance. While no specific warranty information is provided, Motorad products typically adhere to quality control measures consistent with OEM replacement parts. This thermostat is engineered to provide reliable service within the cooling system of compatible Cadillac models.