Mercury - Quicksilver 8M6001249 Condenser for Prestolite Ignition MerCruiser Ford & GM Engines OEM Electrical Component 8M6001249. Overview. Every boater knows that smooth, dependable ignition is what makes the difference between a calm launch and a frustrating day spent chasing electrical gremlins. When you turn the key, you want your MerCruiser engine to fire with that familiar confidence - crisp, clean, and ready for the water. The Quicksilver 8M6001249 Condenser helps make that moment possib