KYB Shocks & Struts Excel-G Rear LEXUS IS300 2001-03 - 341263

KYB Shocks & Struts Excel-G Rear LEXUS IS300 2001-03 - 341263 replacement component

KYB GR-2 (silver) and Excel-G (black) gas shocks are affordable, twin-tube designs built to blend ride quality with road control. A low-pressure gas charge and a patented check valve help minimize foaming and aeration, supporting consistent ride quality even under rough conditions.

SKU: kyb341263. This rear shock is intended to help restore like-new ride characteristics while adding more control compared to worn OE units.

Key Benefits

• Twin-tube gas design balances ride comfort with improved road control.
• Low-pressure gas charge helps maintain consistent performance under rough conditions.
• Patented check valve reduces foaming and aeration for stable ride quality.
• Restores OE performance feel when replacing worn rear suspension components.
• One-way anti-foaming valve reduces foaming and performance fade over time.
• Three-stage dual valving supports controlled damping across varying road inputs.
• Seamless inner cylinder and eye ring helps prevent leaks.

Applications

• Lexus IS300 (XE10) Sedan 3.0L 01-05

Notes

Photo for reference only; actual product may vary. KYB black Excel-G gas series shocks, strut cartridges, and struts share the same internal design as the well-known silver GR-2 versions. KYB is moving toward one name and one color; future units will be black and labeled Excel-G.

Designed as an OE replacement rear shock absorber, this unit focuses on consistent ride quality and dependable damping control. Features such as a Teflon-coated piston valve, bonded bushings and sleeves, and a hard chromed piston rod are intended to support durability and stable performance in everyday driving conditions.