KYB Suspension Strut P/N:341266

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$154.99
MPN: 341266
UPC: 781552003328
Item Package Quantity: 1
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KYB Suspension Strut P/N:341266
KYB Suspension Strut P/N:341266
$154.99

Restore the original ride control and stable handling of your Lexus with the KYB Excel-G Suspension Strut 341266, a front gas strut that drops in as a direct-fit replacement for the 1998-2005 Lexus GS300, 1998-2000 Lexus GS400, 2001-2005 Lexus GS430, and 2002-2005 Lexus SC430 (see the Buyer's Guide tab for engine-level fitment). Part of KYB's OEA (Original Equipment for the Aftermarket) line, the Excel-G is a nitrogen gas-charged, twin-tube unit calibrated to return the vehicle's designed damping — not change it.

  • Nitrogen gas-charged twin-tube design: made on KYB OE assembly lines with OE-quality components.
  • Thick strut body and brackets: minimize flex to help maintain correct alignment in all conditions.
  • Triple lip fluid seal: reduces the chance of oil and gas leaking out.
  • Vehicle-specific, hand-assembled damping valves: manage tire contact, steering response, and body movement.

To reduce the chance of noise and vibration, KYB recommends installing new strut mounts (part number SM5205), and you can protect the strut from dirt, debris, and salt with a KYB Strut Boot (part number SB103). Sold individually; for even, balanced handling, replacing both sides of the axle as a matched pair is recommended.

Interchange: G56598 · 71133

This part cross-references / interchanges with the following part numbers:

G56598, 71133

Frequently Asked Questions

What vehicles does the KYB 341266 strut fit?

It's a front-position direct-fit for the 1998-2005 Lexus GS300, 1998-2000 GS400, 2001-2005 GS430, and 2002-2005 SC430. Check the Buyer's Guide tab for engine-level fitment.

Is this a gas strut?

Yes. The KYB Excel-G 341266 is a nitrogen gas-charged, twin-tube strut built on KYB's OE assembly lines using OE-quality components.

Should I replace struts in pairs?

It's sold individually, but replacing both struts on the same axle as a matched pair is recommended for even, balanced handling.

Do I need new strut mounts or a boot?

KYB recommends installing new strut mounts (SM5205) to reduce the chance of noise and vibration, and a KYB Strut Boot (SB103) to shield the strut from dirt, debris, and salt.

What are signs this strut may need replacing?

Common signs include excessive bouncing, reduced stability, oil or gas seepage, and diminished handling or ride control. Have the cause diagnosed before replacing.