GT250R, GT125R, GT250, GT125, Comet

Hyosung GT250R GV250 Oil Change O-Ring Set

Oil Change Kit O-rings. Fits all years GT250R, GT250, GV250, GV125, GT125, GT125R.  Includes 2 O-rings for oil filter cover and internal o-ring for oil filter.   

K&N Oil Filter for Hyosung GV250 GT250R

Cartridge oil filters Great with synthetic or conventional motor oils High flow rates & outstanding oil filtration K&N's line of cartridge oil filters provide outstanding filtration. Their high flow design can help to improve engine performance by...

Hyosung Valve Cotter Keeper 250 650 MS3-250

Hyosung OEM part. Sold individually. #12 in picture. Fits 250 and 650 V-twin motors as well as MS3-250 scooter.

GT250R GT650R EFI and Carb Right Side Handle Switch Kill Start Hazards 2005 and newer

Hyosung OEM part for EFI and Carb models GT250R. May also fit the GT125 or GT125R. #1 in picture. 2005 2006 2007 2008 2009 2010 2011 2012 2013 2014 2015 2016 2017 2018 2019 Fits GT650R EFI models.

Water Temperature Sensor Hyosung EFI GD250R ST7 MS3-250 GT650R

Hyosung OEM Water Temp Sensor for EFI units. 3 wire sensor. Green in color. Does not replace the blue version. Not returnable if removed from bag.

O2 Oxygen Sensor Hyosung Early Version 2009 GT650R GV650

Hyosung OEM O2 Sensor. 2009 models. Verify part number. 4 wire (1 black, 1 Grey, 2 white) in 2 pins over 2pins plug

O2 Oxygen Sensor Hyosung Delphi

Hyosung OEM O2 Sensor. Delphi system which should be 2013 and newer units.

Intake Pipe O-ring GT250R GT250 MS3-250 for Throttle Body

Hyosung OEM part. Fits several applications.

Hyosung O-ring Crank Shaft Hole Plug

Hyosung OEM part that fits many applications.

Pressure Plate Disk GV250 GD250R GT250 GT250R

Hyosung OEM part for GV250, GT250R, GT250 and GD250R. #10 in picture.

NGK Spark Plug - Hyosung - CR8E

Sold individually. NGK Spark Plugs are made in Japan. CR8E fit most Hyosung 250 and 650 motorcycles.

Hyosung CDI Ignitor Assembly GV250 GT250 GT250R GT125 GT125R Comet Ignition United Motors

Hyosung OEM part. Fits carbureted models GT250, GT250R, GT125 and GT125R. This is the version with 3 plugs. Not returnable if removed from Hyosung bag.