Areyourshop Yamaha outboard oil drain hose kit — 105 cm, 18 mm for 15–150 HP 4-stroke (1994+), spill-free oil changes

Areyourshop Oil Change Hose Drain Kit is a 105 cm drain hose assembly designed to let you remove oil from Yamaha 4-stroke outboards (15–150 HP, 1994+) cleanly into a container without spills.

Changing engine oil on an outboard can be messy and time-consuming. This drain kit attaches to the Yamaha engine drain port and routes used oil directly into a bucket or drain pan. It fits four-stroke Yamaha models from 15 to 150 horsepower made from 1994 to the present and features an 18 mm outer-diameter interface for secure connection. The kit lets you avoid funnels, lessens cleanup, and speeds the routine maintenance task.

How does this kit connect to my Yamaha outboard?

The hose mates to the engine drain screw area using a snug interface sized to the original drain opening. Installation requires removing the drain plug, attaching the hose, and routing it to your chosen container. The kit’s 18 mm outer-diameter interface aligns with common Yamaha drain fittings for a tight fit.

• Fits drain screw locations on Yamaha four-stroke 15–150 HP models (1994+)
• 18 mm outer-diameter connection for a secure seal
• 105 cm (41.33") hose length to reach buckets or pans
• Reusable hose reduces need for funnels or improvised adapters

Will this really prevent oil spills and save cleanup time?

Yes — by channeling oil directly into a receptacle the kit cuts down on drips and splashes that happen with funnels or pouring. It keeps oil off the engine cowling and the work surface, so you spend less time wiping down parts and disposing of contaminated materials. For best results, use a fresh crush gasket when reinstalling the drain screw plug.

• Direct drain path minimizes spills and splashes
• Reduces need for towels, solvent, or extra cleanup materials
• Saves time over manual funnel-and-pour methods
• Engine oil goes straight into a bucket or drain pan for neat disposal

What are the physical specs and limits of the hose?

The hose measures 105 cm (41.33 inches), giving ample length to position a bucket beside a trailer or on a dock. Its interface outer diameter is 18 mm (0.7 inches), which is compatible with Yamaha drain screw outlets on the listed four-stroke models. The kit is intended for used oil evacuation only and is sized for personal and small workshop maintenance.

• Length: 105 cm / 41.33 inches
• Interface outer diameter: 18 mm / 0.7 inches
• Designed for four-stroke Yamaha 15–150 HP outboards (1994 onward)
• Suitable for routine oil changes—avoid using with incompatible fittings

How should I use and care for the drain kit?

Use the kit by removing the drain screw, attaching the hose, and routing it into your oil collection container. After the oil change, remove and drain the hose, then wipe it clean and store it away from direct sunlight and chemicals. Replace the engine drain screw’s crush gasket when reinstalling to ensure a leak-free seal.

• Always use a new crush gasket when reinstalling the drain screw plug
• Drain and wipe hose after each use to prevent contamination
• Store in a cool, dry place away from UV exposure and solvents
• Inspect connection points for wear before each use

Who is this for? The Areyourshop Oil Change Hose Drain Kit is aimed at boat owners, weekend anglers, and small marine service shops who maintain Yamaha four-stroke outboards (15–150 HP) and want a cleaner, faster oil-change workflow. It’s especially useful for people working on trailers, docks, or in confined spaces where spills are hard to manage. If you need a straightforward, reusable hose solution that fits Yamaha drain ports and cuts down on mess and cleanup, this kit is a practical addition to your maintenance tools.