KYB Suspension Strut P/N:339054
Keep the rear ride settled and the tires planted with the KYB Excel-G Gas Strut 341281, a rear-position replacement strut that installs as a direct-fit application on the 2000-2004 Hyundai Sonata, 2001 Hyundai XG300, 2002-2005 Hyundai XG350, 2001-2006 Kia Magentis, and 2001-2006 Kia Optima. KYB's Excel-G is built on the same assembly lines as its OE production, using the same OE-quality components and calibrated to restore the original designed damping — earning the OEA (Original Equipment for the Aftermarket) classification. Worn struts can show up as bouncing, poor stability, longer stopping, and sloppy handling; if a failed rear strut is the cause, this replaces it.
KYB recommends protecting new struts with a KYB Strut Boot (SB101) and installing new strut mounts (SM5091) to reduce the chance of noise and vibration.
Interchange: G51713 · 5531138601 · 71326
This part cross-references / interchanges with the following part numbers:
What position does this strut fit?
It is a rear-position suspension strut for the listed applications. Struts install as left/right pairs, so replacing both rear sides together is recommended for balanced ride and handling.
Which vehicles does the KYB 341281 fit?
It fits the 2000-2004 Hyundai Sonata, 2001 Hyundai XG300, 2002-2005 Hyundai XG350, 2001-2006 Kia Magentis, and 2001-2006 Kia Optima. See the Buyer's Guide tab for engine-level details.
What is the Excel-G design?
The Excel-G is a nitrogen gas-charged, twin-tube strut built on KYB's OE assembly lines using OE-quality components and calibrated to restore the vehicle's original designed damping performance.
What are signs my rear strut may need replacing?
Common signs include excessive bouncing, reduced stability, longer stopping, poor lane-change response, or fluid leaking from the strut. Diagnose the cause before replacing.
Are strut mounts or a boot included?
No. KYB recommends adding a KYB Strut Boot (SB101) and new strut mounts (SM5091) separately to help reduce the chance of noise and vibration.
WARNING: These products can expose you to chemicals including lead and phthalates, which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.