Vemo V40-99-1098 Engine Coolant Thermostat

Reliable Engine Coolant Thermostat for Buick and Chevrolet Models

The Vemo VEMO Engine Coolant Thermostat (Part Number V40-99-1098) is designed to maintain optimal engine temperature for select Buick and Chevrolet vehicles. Engineered with a synthetic material housing and integrated sensor, this thermostat ensures precise temperature regulation and reliable performance.

• Height: 84 mm
• Length: 101 mm
• Width: 113 mm
• Opening Temperature: 103°C
• Housing Type: Synthetic material housing
• Includes sensor and seal for accurate operation
• Weight: 0.192 kg
• Number of Poles: 2

About the VEMO Brand Line

The VEMO brand line focuses on high-quality engine management components, including thermostats designed for precise temperature control and durability. This VEMO thermostat model V40-99-1098 features a synthetic housing and integrated sensor, reflecting the brand's commitment to reliable engine cooling solutions for modern vehicles.

Product Details and Specifications

This engine coolant thermostat is specifically engineered for compatibility with Buick and Chevrolet models such as the Cruze, Cruze Limited, Encore, Sonic, and Trax. The thermostat opens at 103°C, helping to regulate engine temperature efficiently and prevent overheating. Its synthetic material housing offers resistance to corrosion and wear, while the included sensor provides accurate temperature feedback to the vehicle’s engine control unit. The compact dimensions (84 mm height, 101 mm length, and 113 mm width) ensure proper fitment within the cooling system.

Common Applications and Issues Addressed

• Maintains optimal engine operating temperature
• Prevents engine overheating and potential damage
• Ensures efficient coolant flow through the engine
• Helps avoid poor heater performance in cold conditions
• Reduces risk of engine coolant leaks with included seal

Installation Notes and Tips

When installing the Vemo VEMO Engine Coolant Thermostat V40-99-1098, ensure the cooling system is fully drained and the engine is cool to avoid injury. Verify the thermostat orientation matches the vehicle manufacturer’s specifications. Replace the seal included with the thermostat to maintain a proper seal and prevent leaks. It is recommended to inspect the cooling system hoses and radiator condition during installation for optimal performance.

Quality Assurance and Warranty

Vemo thermostats are manufactured to meet OEM standards, ensuring reliable performance and durability. This part is built with high-quality synthetic materials and includes a sensor for precise temperature control. While specific warranty details are not provided, Vemo products typically adhere to strict quality control processes to support long-term vehicle operation.