Motorad 2328-170 Engine Coolant Thermostat

Overview of Motorad High Flow Engine Coolant Thermostat 2328-170

The Motorad High Flow Engine Coolant Thermostat 2328-170 is designed for precise temperature regulation in Acura and Honda vehicles. This thermostat ensures optimal engine performance by maintaining a consistent 170°F operating temperature, suitable for models like the Accord, Civic, CR-V, and more.

• Sealing flange outside diameter: 2.05 inches
• Bypass diameter: 1.09 inches
• Bypass length: 1.43 inches
• Flange thickness: 0.05 inches
• Includes jiggle pin weep hole for air bleeding
• Temperature rating: 170°F
• No gasket or seal included
• No installation tool included

Features of the Motorad High Flow Thermostat

The Motorad High Flow line focuses on delivering thermostats engineered for efficient coolant flow and reliable temperature control. The 2328-170 model features a jiggle pin weep hole that helps release trapped air, preventing overheating and ensuring smooth coolant circulation. Its precise bypass dimensions support proper coolant flow during engine warm-up, contributing to consistent engine temperature management.

Technical Details and Compatibility

This engine coolant thermostat is compatible with a range of Acura and Honda vehicles, including the Accord, Civic, Civic del Sol, CR-V, CR-Z, EL, Fit, HR-V, ILX, Insight, Odyssey, and Prelude. The thermostat’s sealing flange outside diameter of 2.05 inches and flange thickness of 0.05 inches ensure a secure fit within the cooling system housing. The bypass diameter and length are designed to maintain proper coolant flow, critical for preventing engine overheating and maintaining efficiency.

Common Applications and Problem Resolution

• Regulates engine temperature to prevent overheating
• Maintains consistent coolant flow during engine warm-up
• Prevents air pockets in the cooling system with jiggle pin weep hole
• Replaces faulty or stuck thermostats causing engine temperature fluctuations
• Supports efficient engine performance in Acura and Honda models

Installation Notes and Tips

Installation of the Motorad 2328-170 thermostat requires removal of the existing thermostat housing. Note that this part does not include a gasket or seal, so a compatible gasket should be sourced separately. No installation tool is included, so appropriate hand tools will be necessary. Ensure the sealing flange is properly seated to avoid coolant leaks. Bleed the cooling system after installation to remove air pockets, utilizing the jiggle pin weep hole feature.

Quality Assurance and Warranty

Motorad’s High Flow thermostats are manufactured to meet OEM specifications for durability and performance. While specific warranty details are not provided, Motorad products typically adhere to industry standards for quality and reliability. Using the correct part number 2328-170 ensures compatibility and maintains the integrity of your vehicle’s cooling system.