Motorad 241-180 Engine Coolant Thermostat

Reliable Engine Coolant Thermostat for Select Vehicles

The Motorad Standard 241-180 engine coolant thermostat is designed to maintain optimal engine temperature for a range of vehicles including Chevrolet, Honda, Nissan, and Subaru models. This thermostat ensures precise temperature regulation with a start-to-open temperature of 180°F, helping to protect your engine from overheating or running too cold.

• Sealing flange outside diameter: 2.12 inches
• Height between flanges: 1.05 inches
• Overall height: 1.5 inches
• Standard type thermostat with jiggle pin weep hole
• Flange thickness: 0.05 inches
• Start to open temperature: 180°F
• No gasket or seal included
• 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 Standard series focuses on providing quality replacement parts that maintain proper engine temperature control, ensuring consistent performance and durability. The 241-180 thermostat is part of this line, engineered to fit a variety of vehicle makes and models with precise dimensions and temperature ratings.

Detailed Product Description

This engine coolant thermostat features a sealing flange outside diameter of 2.12 inches and a height between flanges of 1.05 inches, making it compatible with specific Chevrolet, Geo, Honda, Isuzu, Mazda, Nissan, and Subaru vehicles. The thermostat opens at 180 degrees Fahrenheit, which is critical for maintaining the engine’s optimal operating temperature. The jiggle pin weep hole allows for air bleeding during installation, reducing the risk of air pockets in the cooling system. With a flange thickness of 0.05 inches and an overall height of 1.5 inches, this thermostat fits securely within the housing to ensure proper coolant flow.

Compatible Vehicles and Common Applications

• Chevrolet models including 210, 310, 510, 720, 810
• Geo Amigo and Storm
• Honda I-Mark and Passport
• Isuzu Amigo and Rodeo
• Mazda 626 and B3000
• Nissan 200SX, 280ZX, Pulsar, Pulsar NX, Maxima, Pathfinder, Pickup, Sentra, Spectrum
• Subaru Impulse, Standard, Stylus, Trooper

Common Issues Addressed by This Thermostat

• Engine overheating due to thermostat failure
• Inconsistent engine temperature regulation
• Coolant flow restriction causing poor heater performance
• Premature engine wear from running too cold
• Air pockets in cooling system affecting temperature control

Installation Notes and Tips

Ensure the engine is cool before removing the old thermostat. Clean the housing surface thoroughly to prevent leaks. Note that this thermostat does not include a gasket or seal, so use the appropriate OEM gasket or sealant during installation. The jiggle pin weep hole should be positioned at the highest point to allow air to escape. No installation tool is included, so use standard tools compatible with your vehicle’s thermostat housing.

Quality Assurance and Warranty

The Motorad Standard 241-180 thermostat is manufactured to meet industry standards for durability and performance. While no specific warranty information is provided, Motorad products typically adhere to strict quality control processes to ensure reliable operation within the specified temperature range of 180°F.