Sierra Mercury 89031A2 Fuel Pump Kit

SIERRA Mercury 89031A2 Fuel Pump Kit

Restore your outboard engine´s performance and reliability with the SIERRA Mercury 89031A2 Fuel Pump Kit. Designed as a superior aftermarket solution for boaters who demand excellence, this kit is the key to resolving fuel delivery issues and ensuring your marine engine runs smoothly and efficiently. Whether you´re dealing with hard starts, stalling at idle, or a loss of power at high RPMs, a faulty fuel pump is often the culprit. This precision-engineered kit provides the perfect remedy, allowing you to get back on the water with the confidence that your engine is receiving a consistent, optimal flow of fuel.

Diaphragm Kit 55-114.



As a direct replacement for the OEM Mercury part number 89031A2, this fuel pump kit is engineered to meet or exceed the rigorous specifications set by the original manufacturer. Sierr´s commitment to quality means that every component is built for durability and longevity in the harsh marine environment. Say goodbye to worries about premature failure and hello to season after season of dependable operation. This kit is your first line of defense against fuel system degradation, providing robust performance that stands up to the challenges of modern ethanol-blended fuels, which can wreak havoc on lesser-quality components.

The primary benefit of installing the SIERRA 89031A2 kit is the complete restoration of your engine’s fuel delivery system. This translates directly to tangible improvements you can feel on the water. Experience crisper throttle response, easier and more reliable starting, a steadier idle, and the return of your engine´s full power band. By ensuring your engine is never starved for fuel, this kit also contributes to better overall fuel efficiency, saving you money at the pump and extending your range for longer, more enjoyable days of boating.

Main Features:

* OEM-Level Fit and Function: Precision-engineered to be a direct replacement for Mercury part 89031A2, ensuring a seamless installation process and perfect compatibility with your specific outboard engine model.
* Enhanced Durability: Constructed to withstand the demanding conditions of both saltwater and freshwater environments, offering superior resistance to corrosion and fuel degradation for long-lasting service life.
* Optimized Engine Performance: Designed to restore and maintain the correct fuel pressure and volume, leading to significant improvements in starting, idling, acceleration, and top-end speed.
* Trusted Marine Quality: Backed by Sierr´s industry-leading reputation, this kit is the choice of professional marine mechanics and knowledgeable DIY boaters who refuse to compromise on quality and reliability.

This fuel pump kit is an essential service part for a wide range of popular Mercury and Mariner two-stroke outboard engines, commonly found on models in the 6, 8, 9.9, 10, and 15 horsepower classes. Don´t let a failing fuel pump sideline your boating adventures. Invest in the proven performance and exceptional quality of the SIERRA Mercury 89031A2 Fuel Pump Kit and ensure your outboard runs like new. It’s more than just a replacement part; it’s peace of mind for every trip you take