Product Overview
Mercury Ob 3-4 Cyl '65-'89

Keep your Mercury outboard purring like a kitten with the Seloc Mercury Ob 3-4 Cyl '65-'89 Tune-Up Kit. This comprehensive kit provides everything you need to perform essential maintenance and ensure peak performance from your 3-4 cylinder Mercury outboard engine (40-115hp) manufactured between 1965 and 1989. Don't let a poorly running engine ruin your day on the water – invest in this kit and enjoy smooth sailing and reliable power.
Key Features
- **Complete Tune-Up Solution:** Contains all the necessary components for a thorough engine tune-up, saving you time and effort.
- **Compatibility:** Designed specifically for Mercury 3-4 cylinder outboard engines (40-115hp) from 1965-1989, ensuring a perfect fit.
- **Enhanced Performance:** Helps restore lost power and improve fuel efficiency, getting you back to optimal engine performance.
- **Reliable Starting:** Improves starting reliability, eliminating frustrating delays and getting you on the water faster.
- **Extended Engine Life:** Regular maintenance with this kit helps prolong the life of your outboard engine, maximizing your investment.
- **Replaces SIE180066:** An updated and improved kit providing superior performance and reliability.
- **Cross-Referenced Convenience:** Easily find the right kit with multiple reference numbers: Sierra (18-01406, 118-01406), Mallory (9-01413).
- **In Stock & Ready to Ship:** Get your kit quickly with 4 units currently available.
Specifications
The Captain's Take
After decades on the water, I know a thing or two about keeping an engine running strong. The Seloc Mercury Ob 3-4 Cyl '65-'89 Tune-Up Kit is a must-have for any owner of these classic Mercury outboards. It's the easiest and most effective way to ensure smooth starts, reliable performance, and optimal fuel economy. Don't leave the dock without it!