Round hose end plugs

Round hose end plugs are small sealing caps used to close off open or unused hoses on your motorcycle, such as fuel lines, breather tubes, coolant bypasses, or vacuum hoses. These plugs help prevent dirt, moisture, and debris from entering the system, which could lead to contamination or performance issues. At Xpert Shop, we offer heat-resistant, snug-fitting hose plugs that are essential during maintenance, hose routing changes, or when installing aftermarket parts.

Xpert Moto Gear carries round hose end plugs in various diameters and materials to fit fuel lines, vacuum hoses, breather tubes, and coolant overflow lines. We offer silicone, rubber, and polymer-based plugs in sizes ranging from 3mm to 12mm. Our plugs come in multipacks and are compatible with bikes from Honda, KTM, Yamaha, Suzuki, BMW, Harley-Davidson, and more. Whether you’re sealing off an unused port or prepping for storage, Xpert Shop has a plug to match.

When used correctly, hose end plugs from Xpert Moto Gear help preserve your engine’s performance by keeping contaminants out of unused or bypassed lines. They ensure that closed circuits remain sealed and don’t introduce air leaks, which could affect vacuum-sensitive systems like carburetors or emissions controls. Our plugs maintain system integrity without interfering with normal operation.

Yes. Installation is quick and tool-free. Simply choose the correct size plug for the inner diameter of the hose, press it into place, and secure it if necessary with a clamp or zip tie for extra hold. Most plugs are flexible enough to allow for a snug, leak-proof fit without damaging the hose. Xpert Moto Gear provides detailed sizing info to ensure a precise match for your application.

Our hose end plugs are made from high-temp silicone, nitrile rubber (NBR), EPDM, and fuel-resistant polymers. These materials are chosen for their flexibility, chemical resistance, and ability to withstand engine bay temperatures, fuel vapors, and vibration. They stay pliable and sealed even after long-term use in extreme riding conditions.

Riders choose Xpert Moto Gear for hose end plugs because we offer reliable, precision-fit sealing solutions for every type of hose on a motorcycle. Whether you're customizing your vacuum setup, winterizing your bike, or installing a catch can, our plugs ensure your system remains clean and protected. With a range of sizes, trusted materials, and fast shipping, Xpert Shop is your go-to source for detail-focused motorcycle hardware.