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Magnetic Oil Drain Plug [Sump Bolt] – Hyosung GV125 GT125R GV GT250 GV650 GT650 RX RT 125

Estimated delivery dates: Sep 25, 2026 - Sep 26, 2026
1 review

£9.99

🧲 MAGNETIC OIL DRAIN PLUG // ENGINE INSURANCE

Protect your engine internals and stop circulating metal debris. As engine components wear naturally, microscopic steel filings mix into your lubricants, making a fresh Hyosung magnetic sump bolt swap the smartest way to intercept dangerous debris during your next maintenance project.

  • Strong Magnet // Uprated magnetic projection tip acts as a continuous collector basket to pull free-floating metal dust out of service.
  • Hex Design // Sculpted with a deep outer wrench head profile to give your spanners a maximum grip area and stop rounding.
  • Box Contents // Supplied as a single (1x) premium anodised aluminium plug bolt complete with a fresh crush sealing washer.
  • In Stock // Ready for your next oil change. Grab a fresh collector bolt to secure your oil pan drainage.
🎨 SHIPPED VIA RANDOM COLOUR BATCHES: To maintain a quick dispatch, you will receive a random bright anodised colorway selection (such as Red, Blue, or Gold). It acts as a premium upgrade hidden neatly under the engine casing!  (Random colour will be sent to you!)
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Description

Safeguard your motor internals with an uprated magnetic drainage plug engineered specifically for high-revving motorcycle engines. As your machine handles daily road miles, microscopic metal dust and steel filings naturally scrape off internal transmission cogs and oil pumps, turning your lubricants into an abrasive paste. The standard original factory plug offers zero magnetic pull to capture this floating silt, allowing the grit to cycle continuously through your delicate crank bearings. Sourcing this premium aftermarket Hyosung magnetic sump bolt introduces an active filtration point right at the base of the oil pan. It serves as inexpensive long-term protection that grabs harmful wear particles before they score your cylinder walls during an ongoing restoration project.

This uprated upgrade component is machined from lightweight, highly durable billet aluminium that easily outlasts rusty original steel fasteners. Standard factory drain plugs are notorious for seizing solid or rounding off completely due to soft metal heads, making routine fluid drops a total nightmare. Our aftermarket design solves this completely by featuring an expanded outer hex pattern for a slip-free spanner grip. Every box arrives complete with a fresh, pre-sized crush sealing washer to secure an absolute fluid-tight fitment against the oil pan face. It protects your lower engine block from slow weeps while adding real mechanical reliability to your daily travels.

💎 LOWER CASING HARDWARE HYOSUNG MAGNETIC SUMP BOLT SPECIFICATIONS

High-Pull Magnetic CoreUprated magnetic tip that pulls loose iron particles out of fluid circulation proactively. Billet Aluminium BodyLightweight composite metal structure that resists environmental corrosion and road salt.
Expanded Hex SocketDeep exterior wrench head configuration that stops your spanners from rounding the metal. Complete Sealing WasherArrives loaded with a fresh crush washer to ensure an absolute oil-tight lock against the case.

📜 Confirmed Fitment Guide

Hyosung Models: Sizing and screw pitches match the standard oil pan ports for the machine configurations listed below up to 2017. See the diagram picture for lower engine drain locations.

  • Sports & Naked Twins: GT125, GT125R, GT250, GT250R, GT650, GT650R (All build years up to 2017).
  • Cruiser Twin Group: GV125 Aquila, GV250 Aquila, GV650 Aquila, ST7 Cruiser (All build years up to 2017).
  • Single Cylinder Group: GA125 Cruise, RX125SM, RT125 Karion (All build years up to 2017).

🔧 Installation Tips & Advice

This upgrade is a direct swap-and-go maintenance item. Follow these quick steps during your fluid drain to secure an absolute leak-free fitment on your workbench:

  • Scrub the Surrounding Casing Area: Use a clean cloth along with a gentle spray to completely wash away road grime, mud, or grease from around the lower drain opening before you unbolt your old hardware. This precaution stops external dirt from slipping straight inside the oil pan.
  • Always Fit the Fresh Washer: Never attempt to reuse a flattened or scored sealing washer when putting the oil plug back in. Dropping the fresh washer included inside this pack onto the bolt is vital to achieve a proper oilproof lock.
  • Follow Hand Tool Torque Spec Limits: Spin the aluminium bolt into the engine case by hand first to make completely certain it isn’t binding. Use a manual hand torque wrench to nip it up exactly to original manufacturer specifications—over-tightening aggressively will easily strip out the soft metal lines on the engine casing.
  • 🌱 For additional help or step-by-step fluid servicing manuals, check out our helpful fitting tutorials straight on the forum boards.
📧 NOT SURE HOW TO EXTRACT A ROUNDED REAR OIL STRAINER SCREEN WITHOUT STRIPPING THE ALLOY? If your old bolt head is frozen solid or you want to verify your casing depth specifications before unboxing your order, you can upload a crisp photo of your sump on the forum to get quick support. For fast sales support, email us your question or if you want to find simple troubleshooting walkthroughs, head straight over to our community boards.

Additional information

Weight 0.5 kg
Dimensions 8 × 8 × 3 cm
Colours

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

1 review for Magnetic Oil Drain Plug [Sump Bolt] – Hyosung GV125 GT125R GV GT250 GV650 GT650 RX RT 125

  1. liam kemp hulican

    received today with the rest of my order will definitely order again in the future

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