The YNF17233 Thermostat (part number 8-97160654-0) is a premium replacement cooling component designed for 4LB1 engines. This thermostat ensures proper engine temperature regulation, preventing overheating and maintaining optimal engine performance. Built with high-quality materials, it guarantees durability and long-term reliability in heavy-duty working conditions.

• Direct replacement for 8-97160654-0

• Compatible with 4LB1 engines

• Precisely regulates engine temperature

• High-strength, durable construction

• OEM-standard dimensions for easy installation

• Resistant to high temperatures and pressure

• Helps prevent engine overheating and maintain efficiency

• Suitable for 4LB1 engine-equipped excavators

• Maintains optimal engine temperature for efficient operation

• Ideal replacement for worn or faulty thermostats

• Part verification available—send old thermostat or engine model

• Technical guidance for installation and troubleshooting

• Full range of engine cooling components available from YNF Machinery

• Individually packed with protective materials

• Shipped in reinforced cartons to prevent damage

• YNF-branded or neutral packaging options available

Q: Is this thermostat compatible with 4LB1 engines?
A: Yes, it directly replaces part number 8-97160654-0.

Q: What is the function of this thermostat?
A: It regulates engine temperature to ensure optimal performance.

Q: Is installation difficult?
A: No, it is an OEM-standard direct replacement.

Q: Can it withstand high temperatures and pressure?
A: Yes, it is designed for heavy-duty operation.

Q: Will it help prevent engine overheating?
A: Yes, it ensures stable engine temperature and efficient operation.