Mazda LFG1-15-350C Replacement Sub-Radiator Coolant Tank - Compatible with Mazda 3, 6, CX-5, CX-9 - Perfect for Engine Cooling System Maintenance & Repair

Quality OEM part.. installation went well. Drained tank using hand pump then removed old tank (three hoses, three bolts). Had to nudge the battery cover, but basically pretty straight forward removal. Swapped it out on 2008 Miata with 175k miles - seemed to be consensus that it would be smart proactive move - as the tanks have a history of breaking over time. Interesting, when removing one of the top left smaller hoses, the original tank's male connector broke off. I was putting some pressure on it, but - hey - maybe it was a time for a change.