Not often are aftermarket parts for consumables proven to be better than the OEM. This Gates water pump for the MX5 1.6 / 1.8 has been proven time and time again to be longer lasting, offer better coolant flow and less cavitation of the fluid.
These units come with a cast impeller, rather than the plastic or pressed thin steel that breaks apart and doesn’t really offer the best flow possible.
The Gates Cast Waterpump for the MX5 is a must have for any performance build and whats better yet, it’s cheaper than the OEM units.
Please note this water pump fits