Aluminum Alloy Coolant Expansion Reservoir Tank Welded Rectangular Bolt-on

This coolant expansion reservoir tank is constructed from high-grade aluminum alloy, offering durability and heat resistance compared to standard plastic alternatives. It is designed to manage antifreeze expansion and maintain optimal pressure in the cooling system. The tank features a professionally welded rectangular body with a metal threaded filler neck, a small vent nipple, and a lower outlet pipe. It measures approximately 20 cm long, 11.3 cm wide, and 11.2 cm high. Integrated mounting tabs allow for straightforward bolt-on installation.