Boat mechanics and DIY marine enthusiasts, this Sierra Marine Tune Up Kit is your go-to solution for keeping that OMC 2.3L engine running smoothly. Specifically designed for Mallory Single Point In-Line 4 Cylinder ignition systems, this kit has everything you need for a complete tune-up in one convenient package. You get a distributor cap, distributor cap gasket, rotor, contact set, and condenser - all quality Sierra parts that meet or exceed OEM standards. This thing fits OMC 2.3L stern drives from 1987-1990, and it's interchangeable with CDI and Mallory part numbers too. Whether you're doing routine maintenance or troubleshooting ignition issues, having all these components together saves you time and hassle. Sierra is known for making reliable marine parts, so you can trust that these will perform when you need them most. Installation is straightforward if you're familiar with marine ignition systems, and you'll be back on the water in no time. Seriously, if your boat's performance has been lagging or it's just time for some maintenance, this tune-up kit will have your engine purring like a kitten again. Perfect for spring commissioning or getting ready for boating season!