Feature 1Function: Effectively withstands overheating and vibration, also helps reduce oil dilution, fuel consumption, exhaust emissions, and improves heating system efficiency. 2Excellent Performance: Professional manufacturing, exquisite workmanship, high accuracy, stable performance and high reliability. 3Material: The radiator expansion tank is made of aluminium alloy material, which is high temperature resistant, wear proof and durable. 4Leakproofness: Coolant water tank has perfect sealing, keeping a good closed environment and preventing coolant leakage. 5Ideal Replacement: According to the original car size design, perfect replacement of the old or damaged original one, no need to modify, easy and fast installation.Item Type: EngineCoolantExpansionTank .wang-edit-text{ font-family:'Arial' !important; } .wang-edit-text table { border-top: 1px solid #000; border-left: 1px solid #000; } .wang-edit-text table td, .wang-edit-text table th { border-bottom: 1px solid #000; border-right: 1px solid #000; padding: 3px 5px; } .wang-edit-text table th { text-align: center; }Capacity: 1LMaterial:Aluminium AlloyInner diameter: 36mm / 1.42inWall thickness: 3mm / 0.12inFitment: Suitable to most VehiclesPackage List1 x EngineCoolantExpansionTank