Vemo V40-99-0031 Engine Coolant Thermostat Housing

Engine Coolant Thermostat Housing Overview

The VEMO engine coolant thermostat housing, part number V40-99-0031, is built for a direct-fit cooling system repair on compatible applications. It is specified with a 105°C opening temperature and includes a sensor for integrated temperature control.

Key Features

• 105°C opening temperature for regulated coolant flow.
• Includes sensor for integrated system monitoring.
• Engine coolant thermostat housing for cooling system service.
• VEMO Expert Kits+ packaging groups the needed parts in one box.

Detailed Description

This thermostat housing is intended for cooling system maintenance where precise coolant regulation is required. The 105°C opening specification helps control when coolant begins circulating through the engine cooling circuit, while the included sensor supports temperature feedback within the system. Part number V40-99-0031 is listed for 2018 Chevrolet Sonic applications, and it cross-references OE number 25199828 for the same application. VEMO V40-99-0031 is a practical choice for Chevrolet Sonic cooling system repair when the original housing assembly needs replacement.

Common Issues It Can Address

• Coolant temperature regulation problems.
• Thermostat housing leakage or housing wear.
• Faulty temperature sensor integration in the cooling circuit.
• Cooling system service needs tied to OE-style replacement.

Installation Notes and Quality

Verify the OE number, sensor configuration, and application details before installation. Confirm the cooling system is properly drained and refilled according to service procedures, and inspect mating surfaces and seals during replacement. VEMO Expert Kits+ is organized to supply the needed parts in one package for the repair.

Quality assurance is supported by VEMO’s Expert Kits+ approach, which consolidates the required components for the application into a single kit format.