Thermostat 6674172 for Kubota D722 D902 V2003T D1703 V2203 V1505 V1903 D1005

Thermostat for Kubota

This thermostat 6674172 for Kubota engines controls coolant flow to maintain proper operating temperature for several compact diesel engine models. It ensures reliable engine warm-up and consistent cooling performance for tractors, generators, and other Kubota-powered equipment.

Overview

This thermostat for Kubota engines helps regulate engine temperature by opening and closing at the correct coolant temperature. It is a critical component for preventing engine overheating and ensuring efficient combustion across multiple D and V series engine models. This thermostat for Kubota is a direct replacement part that restores original cooling system performance.

Built For Performance

• Precision opening temperature for accurate engine heat management
• Rugged construction withstands coolant pressure and vibration
• Designed to match OEM specifications for reliable sealing
• Ensures fast engine warm-up and stable temperature under load
• Resistant to corrosion from standard coolants

Fits These Machines

• for Kubota D722
• for Kubota D902
• for Kubota V2003T
• for Kubota D1703
• for Kubota V2203
• for Kubota V1505
• for Kubota V1903
• for Kubota D1005

On-The-Job Use

• Keeps compact tractors at proper temperatures during loader and mowing tasks
• Ensures stable operation for generator sets and pumps
• Supports reliable performance in excavators and skid steers
• Maintains engine efficiency in agricultural equipment during extended workdays

Specs At A Glance

Good To Know

Q: What happens if this thermostat fails? A: A stuck-closed thermostat can cause overheating, while a stuck-open one leads to slow warm-up and reduced fuel efficiency. Replacing it with this part restores proper engine temperature control.

Q: Does this part fit all listed engines exactly? A: It is specifically designed for the listed Kubota D and V series engines, but minor differences in gasket types may exist. Always check your engine serial number to ensure a correct match before installation.

Slight variation in finish or dimensions may occur between production runs, and fit can depend on serial number, so confirm compatibility before ordering.