Mercury – Quicksilver Fuel Line Assembly, 12 Ft with Primer Bulb | Fuel System Components | Low-Permeation Marine Hose | 8M0061887

Overview

There’s a certain comfort that comes from squeezing the primer bulb, hearing fuel move through the line, and knowing your outboard is going to start strong. When your fuel system is dependable, the whole day feels easier — from early-morning launches to long, warm afternoons drifting in your favorite cove. The Quicksilver 12-foot Fuel Line Assembly, part number 8M0061887, delivers that kind of reliability. It’s built for the real world of marine life, where sun, heat, vibration, and constant motion test every component on board. This is the hose you install once and trust for seasons.

Key Features

• Low-permeation five-sixteenths inch (eight millimeter) inside-diameter fuel line hose

• Flexible, durable construction designed for long service life

• Gray exterior coating helps reduce heat absorption and vapor lock

• Equipped with EPA-MERC-PB15 primer bulb for consistent fuel flow

• Twelve feet in length for versatile routing

• Mercury Marine part number 8M0061887

• Connectors not included to allow custom configuration

Engine & Boat Compatibility

• Fits Mercury, Mariner, and Force outboards using five-sixteenths inch (eight millimeter) fuel lines

• Suitable for portable-tank fuel systems on fishing boats, dinghies, tenders, pontoons, and runabouts

• Works with a variety of tank styles and connector types (when matched with appropriate fittings)

• Performs reliably in both saltwater and freshwater environments

Performance & Practical Benefits

What boaters appreciate most about this fuel line is how steady and predictable it feels. The hose bends smoothly without collapsing, which makes routing it along the deck or through tight spaces simple. The primer bulb has a firm, reassuring squeeze — responsive enough to move fuel quickly, yet sturdy enough to hold its shape after seasons of use. Priming becomes easier, faster, and far more reliable, even on early mornings when the engine has sat overnight.

The low-permeation construction matters more than most people realize. It reduces fuel vapor loss, keeps the system cleaner, and helps your engine receive a more consistent fuel supply. The gray color does genuine work, staying cooler on bright days and reducing the chances of vapor lock when the sun is high and the boat deck is warm. Combined with the quality of the primer bulb, you get a fuel line that feels tight, secure, and ready for long stretches offshore or repeated short runs around the lake.

Why Buy OEM

With a fuel system, every detail counts. Genuine Mercury Marine parts are engineered specifically for the demands of marine environments — ethanol-blended fuels, ultraviolet exposure, and constant vibration. Aftermarket hoses often fall short with poor rubber quality, weak primer bulbs, or fittings that fail under pressure. An OEM assembly ensures consistent flow, long-term durability, and compatibility with Mercury outboards. It’s the kind of practical decision seasoned boaters make because it prevents breakdowns, protects your engine, and keeps your time on the water frustration-free.

FAQ

Q1: Which engines does the Quicksilver Fuel Line Assembly 8M0061887 fit?
It fits Mercury, Mariner, and Force outboards that use a five-sixteenths inch fuel line.

Q2: What makes this assembly different from aftermarket alternatives?
It offers low-permeation construction, a high-quality primer bulb, and durable marine-tested materials designed to last.

Q3: How do I know if this is the correct replacement?
Check the inside diameter of your existing fuel line. If it is five-sixteenths inch, this assembly is the proper match.

Q4: Can this be used in both saltwater and freshwater?
Yes — the materials resist corrosion, ultraviolet damage, and fuel breakdown in either environment.

Q5: Is installation straightforward?
Very. Simply attach your preferred connectors, route the hose, and secure the fittings. Most boat owners can install it with ease.