Aluminium Coolant Header Tank Expansion Reservoir 1.5L Universal Horizontal

  

Custom configurations available on request - inlet/outlet sizes, orientation and mounting options can be adjusted. This 1.5 litre aluminium horizontal header tank is designed for motorsport, track-day and performance applications where height is limited and a lower-profile installation is required. The tank features a 8 mm top bleed / return port and a 19 mm bottom outlet, providing a simple and effective configuration suitable for a wide range of cooling system layouts. Constructed from aluminium and TIG welded throughout, the design prioritises durability under vibration and repeated heat cycles commonly seen in performance and motorsport use. Outlet sizes, port positions and bracket layout can be adjusted on request to suit individual installations, hose routing requirements or custom mounting positions.

Top port: 8 mm bleed / return. Bottom port: 19 mm outlet.

Mounting bracket hole centres: approx. 115 mm × 100 mm (centre-to-centre; minor variation possible due to hand-formed fabrication).

Standard European-size CNC-machined filler neck (cap not included). Suitable for motorsport and performance applications.

Build philosophy & quality assurance. All products are manufactured in low volume to allow proper control over fit-up, welding and finishing.