Quicksilver Hoses

Quicksilver Hoses: OEM Precision for Marine Engine Systems

When a hose fails on the water, the consequences can range from inconvenient to dangerous. That's why choosing the right replacement matters — and few names carry more credibility in the marine world than Quicksilver. As the parts and accessories brand backed by Mercury Marine, Quicksilver brings the same engineering rigor to its marine hoses that it applies across its entire product catalog, giving boat owners a direct path to OEM-grade reliability.

Built to Mercury Marine's Exacting Standards

Quicksilver marine fuel lines are durable, low-permeation hoses — gray in color to help reduce the potential for vapor lock on warm days and exposure to sunlight — and are EPA compliant, produced by Mercury Marine to stringent original specifications. That attention to detail means you're not guessing at compatibility or material quality; these hoses are engineered to fit and perform exactly as the original components did.

Quicksilver offers OEM-quality parts for many of the most popular brands on the water, including Mercury®, Mariner®, Honda®, Yamaha®, Evinrude®/Johnson®, Suzuki® and more — and Quicksilver parts fit and function as well as the original components, making them an ideal solution for the marine engine owner who takes pride in doing maintenance themselves.

What's in the Quicksilver Hose Lineup?

The Quicksilver hose range covers the critical fluid-routing needs found throughout a marine engine and drive system. Key types include:

• Fuel Lines & Assemblies – Low-permeation fuel hoses designed to reduce vapor lock risk , available with primer bulbs for outboard applications.
• Hydraulic Hoses – Low-pressure hydraulic hoses rated at 250 PSI , designed for use in marine steering and trim systems, with threaded steel fittings on each end for secure, leak-free connections.
• Water Hoses – Coolant and raw-water routing hoses sized for MerCruiser sterndrives and outboard applications, ensuring proper engine temperature management.

Why Trust Quicksilver for Hose Replacements?

Quicksilver is one of the most trusted brands in the industry, having earned a loyal following over more than 60 years. No aftermarket company comes close to the level of research and design that goes into Quicksilver products, and no other company tests their products like Quicksilver — with millions of hours spent on fired-engine testing and analysis.

Marine hoses face a uniquely hostile environment: constant vibration, exposure to fuel and oil, saltwater spray, UV radiation, and temperature extremes. Quicksilver products are designed to provide maximum protection for machines operating in the most extreme conditions and harshest environments. For a hose — a part that sits in the heart of your engine bay — that commitment to durability is exactly what you need.

Whether you're doing a routine service on a MerCruiser sterndrive or tracking down an elusive coolant leak on an outboard, Quicksilver hoses give you the confidence that the replacement part meets the same specification as the one that came off the factory floor. Browse the full marine hoses category or explore the complete Quicksilver parts lineup to find what your engine needs.