Description
Keep your Hyosung running clean and smooth with this high-quality replacement air filter, designed specifically for GV125 and GV250 Aquila models. A clean air filter is just as vital as fresh oil to maintain engine performance and fuel efficiency. Over time, road dust and debris clog the paper pleats, forcing your engine to work harder—replace your old element today to restore airflow and enjoy a more responsive ride.
💎 Stay Optimal!
Maintaining a clean intake system is the simplest way to ensure your v-twin stays healthy. This filter meets or exceeds factory specifications, providing the exact filtration micron levels needed to protect your intake valves and fuel system from contamination.
| Enhanced Airflow Optimises the air/fuel mixture. |
Engine Protection Filters out harmful road particulates. |
| Fuel Economy Reduces drag on the intake stroke. |
Direct Replacement Swap & Go fitment for GV series. |
📜 Confirmed Fitment Guide
This filter fits the following Hyosung Aquila / Mirage v-twin models:
✅ GV250 (Carburettor & EFI): All models from 2001 to 2017
❌ NOT COMPATIBLE with 2019+ onwards GV125-S EFi / GV250-DR or 2018+ models.
Reference OEM Numbers: 13780HR8400, 13780SG5100SVC, 13780SG5100, 13780HG5104.
Now that your engine can breathe, make sure it can spark! We stock a full range of performance ignition upgrades for the GV series, including Laser Platinum Plugs, NGK Resistor Caps, and High-Output Ignition Coils. Browse Ignition Upgrades here.
🔧 Install Tips
- Clean the Box: Before installing the new filter, use a damp cloth to wipe out any dirt, grit, or oil residue from inside the airbox.
- Seating: Ensure the rubber gasket of the filter is seated perfectly in the airbox groove. Any gaps will allow unfiltered “dirty” air to bypass the filter.
- Service Interval: We recommend replacement every 8,000 to 12,000 miles—sooner if you ride in urban, dusty, or high-pollution environments.
- Dry Filter: This is a dry paper-element filter. Do not apply air filter oil or tacky sprays to the surface.
📧 FITMENT QUESTIONS? Email us for a fast response. For DIY maintenance guides and technical specs, join the community at the HyoRiders Forums.











![Oil Drain Plug [CNC Magnetic Sump Bolt] - Hyosung GV125S Injected EFi](https://i0.wp.com/hyoriders.club/wp-content/uploads/2020/04/xgv125sdraincnc.jpg?fit=362%2C362&ssl=1)
David (verified owner) –
Fitted yesterday, seems to be working well,
Delivery by royal mail arrived on time,
Very well packaged with other items ordered,
Very pleased