Mercury – Quicksilver Fuel Line | 1/4” ID x 42” | For Outboards, Sterndrives & Inboards | 7381567

Overview

Fuel delivery isn’t something you want to worry about when you’re out on the water. The Mercury Marine 7381567 Quicksilver Fuel Line is built to make sure you never have to. This 1/4-inch inside diameter, 42-inch long hose is used on outboards, sterndrives, and inboards, carrying fuel smoothly from the pump to the carburetor. The flexible, marine-grade rubber construction holds up to ethanol-blended fuel, pressure, and years of vibration. It bends easily for routing but stays strong under load, giving you dependable flow and a clean, secure fit.

Key Features

• Purpose: Transfers fuel between the pump and carburetor under steady pressure.
• Construction: Made from reinforced, ethanol-resistant marine rubber that won’t crack or harden.
• Size: 1/4-inch inside diameter and 42-inch overall length.
• Performance: Delivers smooth, reliable fuel flow with zero leaks or collapse.
• Durability: Resists heat, oil, and UV exposure for long-term use.
• Ease of Installation: Flexible and easy to route — installs with common hand tools.

Engine & Boat Compatibility

• Designed for Mercury, Mariner, and MerCruiser engines
• Works on outboard, sterndrive, and inboard fuel systems
• Ideal connection line from fuel pump to carburetor

Performance & Real-World Benefits

The 7381567 fuel line gives you consistent, safe fuel delivery to keep your engine running strong. Old hoses can dry out, shrink, or crack, allowing air leaks and starving your carburetor of fuel. This Mercury OEM line restores proper flow and keeps the system sealed tight.

Its tough rubber stays flexible through constant temperature changes and fuel exposure. Whether you’re cruising or idling, it maintains pressure without kinks or soft spots — the kind of reliability you expect from genuine Mercury parts.

Why Choose Mercury OEM

The Quicksilver 7381567 is a factory-built Mercury Marine hose, designed specifically for marine conditions. Cheaper replacement lines often lose flexibility or absorb fuel, which can lead to leaks or uneven performance.

Mercury’s OEM hoses are tested under real-world load and fuel pressure, ensuring they resist ethanol damage and stay leak-free over time. It’s the same quality your engine was built with — strong, safe, and built to last.

FAQ

Q1: What engines will this hose fit?
It fits Mercury, Mariner, and MerCruiser engines used in outboards, sterndrives, and inboards.

Q2: What are the measurements?
The hose measures 1/4 inch ID and 42 inches long.

Q3: What’s it made of?
High-grade marine rubber that resists ethanol, fuel, and oil exposure.

Q4: Where is it installed?
It runs between the fuel pump and carburetor, supplying steady fuel flow.

Q5: Why OEM over aftermarket?
Mercury hoses are ethanol-safe, pressure-tested, and designed to last longer — giving you consistent, worry-free performance.