1 set 13322648 13322645 Rear Upper & Lower Coil Spring Insulator For Buick Product Description: Item Type: Rear Upper & Lower Coil Spring Insulator Part Number: 13322648 13322645 Note: The product's compatible model is provided for reference only. Before purchasing, please carefully check the product image and part number. Compatible Models: For Buick Allure (2010-2015) 4 Cyl 2.4L, 6 Cyl 3.0L, 6 Cyl 3.6L For Buick LaCrosse (2010-2016) 4 Cyl 2.4L, 6 Cyl 3.0L, 6 Cyl 3.6L For Buick Regal (2014-2017) 4 Cyl 2.0L, 4 Cyl 2.4L For Cadillac XTS (2018-2019) 6 Cyl 3.6L The Packaging Included: 1 set Rear Upper & Lower Coil Spring Insulator