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Magnetic Oil Drain Plug [Sump Bolt] – Hyosung GV125S Bobber EFi

Estimated delivery dates: Sep 26, 2026 - Sep 28, 2026

£14.99

🧲 MAGNETIC SUMP PLUG // GV125S BOBBER ENGINE INSURANCE

An essential upgrade for your 2018+ onwards EFI engine. This magnetic drain plug catches microscopic metallic shavings released during normal wear, making a fresh Hyosung GV125S oil plug swap the smartest way to keep debris out of your lubrication tracks during a maintenance project.

  • Magnet // Heavy pull tip traps floating metal fuzz to stop it recirculating through your vital oil lines.
  • Hex Head // Upgraded chunky drive layout stops tools from slipping and rounding off the soft corners.
  • Alloy // CNC machined material that handles extreme heat and blocks corrosion inside the engine sump.
  • In Stock // Sent out in a random available colour option to ensure immediate parcel packaging for your build.
⚠️ RANDOM COLOUR IS SENT: To keep your servicing schedules moving fast, we pack out a random available color finish (Black, Gold, Silver, or Red) depending on current workshop stock levels. Full kit includes a fresh crush washer.
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Description

A magnetic oil drain plug is inexpensive engine protection for your Hyosung GV125S Bobber. As engine components inside wear down naturally over time, they release microscopic metallic shavings directly into the oil supply—the critical lifeblood of your entire motor block. This uprated aftermarket Hyosung GV125S oil plug bolt proactively catches these floating steel fragments and holds them secure on the tip until your next fluid drop. This prevents hard debris from cycling around your bearings and causing internal scoring, making it an essential addition for your ongoing maintenance routine.

Compared to the basic original factory drain screw, this aftermarket version is engineered for significantly cleaner engine servicing and easier removal.

💎 LOWER SUMP HARDWARE HYOSUNG GV125S OIL PLUG SPECIFICATIONS

Uprated Collector TipHigh pull internal core magnet that pulls floating steel grit directly out of the oil flow. CNC Billet AluminumLightweight, high-strength build metal that resists thread lock freezing inside the oil pan.
Deep Hex Tool GripChunky bolt head design that gives your socket a firm seat to prevent stripped corners. Anodized Protective SkinTough colored outer finish layer built to withstand winter wetness and harsh road salt.

📜 Confirmed Fitment Guide (2018+ EFI Only)

Fuel Injected Bobber Group: Thread pitch and sizing are verified strictly for the modern liquid-cooled 125cc injection motor lines noted below. See the diagram picture for lower casing plugs.

  • Hyosung GV125S Aquila Bobber EFi: Fits all standard injection models built from 2018+ onwards
⚙️ REPLACES THE FACTORY BOLT:

This uprated collector screw matches the standard dimensions needed to replace original non-magnetic part code string: 09247-14019JS.

💡 SERVICE REBUILD BUNDLE SUGGESTION: When you are dropping your engine fluids to swap your drain screw, do not reuse your old clogged element line. Pair this magnetic upgrade bolt along with our premium GV125S Oil Filter Kit to guarantee total filtration defense across your maintenance project. View our GV125S Oil Filter Kit here.

🔧 Install Tips

  • Always Renew the Sealing Washer: Make certain you swap your crush ring for the fresh sealing washer included in the box every single time you unbolt the plug. This stops annoying oil drips from forming on the sump bottom.
  • Watch Your Tool Torque: Lightweight billet alloy is incredibly tough but the threads can still strip out if you over-tighten them roughly into the casing. Use a proper hand torque wrench and lock the screw down exactly to original factory tightness specifications.
  • Examine the Collector Tip: Every time you perform a fluid flush restoration job, check the magnet for any collected metal fuzz. Cleaning this residue off gives you an excellent early look at your internal engine health before issues expand.
📧 NOT SURE IF YOUR LOWER ENGINE THREADS ARE LACKING CLEAN ENGAGEMENT? If your old factory bolt keeps spinning loose or you want to double-check your oil pan configuration before unboxing your kit, you can upload a crisp photo of your sump case on the forum to get instant setup checks. For fast sales support, email us your question or if you want to seek simple garage tips, head straight over to the forums.

Additional information

Weight 0.4 kg
Dimensions 20 × 20 × 3 cm
Colours

red, black, gold, titanium grey/silver, blue

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