Mercury - Quicksilver Engine Starter Multi-Engine Marine Series Marine-Grade Build 8M6007289. Overview. There's a certain comfort in knowing your engine will fire up the moment you turn the key-no hesitation, no grumbling, just a strong and steady start that sets the tone for the day. That's exactly what the Quicksilver 8M6007289 Engine Starter brings to the table. Whether you're heading out before sunrise to beat the weekend crowd or easing back into the marina after a long run, this starter de