The Tein EnduraPro left-front shock for 2018 and later Lexus IS350 (GSE31L) is a single replacement shock absorber that manages wheel movement and damping for the left-front application on that model. Supplied as an individual unit, it fits the left-front mounting and restores the intended damping characteristics; replacing matched components on the axle helps keep ride balance and predictable handling.
Tein 2018+ Lexus IS350 (GSE31L) Left Front EnduraPro Shock