This Genuine OEM Toyota Rear Coil Spring (part number 48(contact info removed)1) is designed for the 2011-2014 Sienna and is ready to be installed on the rear of your vehicle. The coil spring is made of high-quality materials and is built to last. This part has been specifically designed for Toyota vehicles and is compatible with the Sienna model. The coil spring is suitable for the rear placement on your vehicle and is perfect for those who want to improve the suspension of their car. Don't miss out on this great opportunity to upgrade your Toyota with a high-quality coil spring!