Buy 2003 Toyota MR2 Spyder Coil Spring Insulator (Rear, Upper). CT200h. HS Hybrid. TC; From 10/10 Suspension, Springs - OEM Toyota Part # 4825775010 (48257-75010)

Insulator. Spring.
Coil Spring Insulator. Coil. Cshn. Seat.

Coil Spring Insulator

CT200h. HS Hybrid. TC; From 10/10. Upper.
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 2003 Toyota MR2 Spyder might benefit from replacing the strut springs. Excessive rust can make the springs more prone to failure. Contact your local Toyota service department to have your suspension system evaluated.