VEH16889 THERMOSTAT #20 T74405004
Engine Thermostat – OEM T74405004 (VEH16889) | Precision Temperature Control for Diesel Engines
Engineered for reliability and optimal thermal regulation, the T74405004 Thermostat (VEH16889) is a high-performance OEM-grade component designed to maintain precise engine operating temperatures in heavy-duty diesel applications. Built with advanced wax-element technology, this thermostat ensures efficient coolant flow control, safeguarding engine performance, longevity, and fuel efficiency.
Key Features
- OEM Specification: Manufactured to meet or exceed original equipment standards (Part No. T74405004 / VEH16889)
- Optimal Temperature Regulation: Calibrated to open at approximately 82°C, ensuring consistent engine performance
- Durable Construction: High-quality stainless steel and brass components for corrosion resistance and long service life
- Precision Wax Element: Responsive thermal actuator for accurate and reliable operation under varying load conditions
- Leak-Proof Design: Engineered sealing structure to prevent coolant loss and maintain system integrity
Applications
Suitable for a wide range of diesel engines, including:
- Foton (Auman, Aumark, Ollin series)
- Perkins engines
- Lovol industrial and commercial engines
Performance Benefits
- Maintains optimal engine temperature for maximum efficiency
- Reduces engine wear and extends component lifespan
- Improves fuel economy and combustion stability
- Prevents overheating and cold-running conditions
Technical Specifications
- Part Number: T74405004
- Reference Code: VEH16889
- Opening Temperature: ~82°C
- Material: Stainless Steel / Brass
- Type: Wax-Element Thermostat
Why Choose This Thermostat?
Designed for demanding environments, this thermostat delivers consistent, dependable performance in commercial and industrial vehicles. Whether for replacement or preventive maintenance, it ensures your engine operates within optimal thermal parameters—protecting your investment and minimizing downtime.
