Moroso 63791 - Tank, Coolant Expansion, Bmw E36, 92-99, Z3 96-02

Coolant Tank, Expansion, Fits BMW . BMW E36 '92-'99, Z3, Fabricated Aluminum • Direct bolt-in replacement to stock 2 piece plastic tank • Fabricated Aluminum for strength, factory tanks fail after repeated high heat situations & age • Features billet aluminum mounting tab/bleeder assembly for strength and precision • No cutting of factory hoses is required and accepts the factory clip-on hose • Included is a Moroso Part No. 63324 racing radiator cap that operates in the same pressure range as the factory cap • The Moroso radiator cap mounts to a billet aluminum neck that will not strip out like plastic threaded necks • This Aluminum tank can be polished, chromed, painted, powder coated or left as is for a race look.