Buy OEM 2001 Lexus Part # 4823153151 (48231-53151, 4823153150). Coil Spring (Left, Right, Rear). Suspension Coil Spring - Repair or Replace Your coil springs are not especially prone to failure, but if

COIL, REAR LEFT; COIL, REAR RIGHT.

SPRING, COIL, REAR RH SPRING, COIL, REAR LH

Fits IS 250, IS 350

Suspension Coil Spring - Repair or Replace
Your coil springs are not especially prone to failure, but if they have been cut, clamped, or heated to have the vehicle lowered, your 2001 Lexus might benefit from replacing the strut springs. Excessive rust can make the springs more prone to failure. Contact your local Lexus service department to have your suspension system evaluated.