Proton Waja GEN2 Persona BLM FLX Exora Radiator Overflow Bottle Coolant Tank

Description

Description:
The radiator overflow bottle (coolant expansion tank) for Proton Waja, Gen2, Persona BLM/FL/FLX, and Exora models is part of the engine cooling system that stores excess coolant when the engine heats up and returns it to the radiator as it cools down.

This system helps maintain correct coolant levels, stabilises radiator pressure, and prevents overheating by ensuring the engine always has a controlled coolant reserve.

Features:
Fitment: Proton Waja / Gen2 / Persona (BLM, FL, FLX) / Exora
Function: Stores and recovers expanding engine coolant
Material: Durable heat-resistant plastic (OEM-style polypropylene)
Type: Coolant overflow / expansion reservoir
System role: Maintains cooling system pressure and prevents coolant loss
Location: Engine bay, connected to radiator overflow hose

Application:
Proton Waja / Gen2 / Persona (BLM, FL, FLX) / Exora

Package Includes:
1 × Coolant Reservoir Overflow Bottle