Genuine GM 25937776 Windshield Wiper Arm Cover Genuine Oem:Yes, Category 2:Lift Gate, Item Name:Cover, Category 1:Body Hardware Brand:GM, Fitment Type:Direct Replacement, Part Ref# On Diagram:ONLY PART REFERENCE #3 ON THE DIAGRAM IS, Placement On Vehicle:Rear Manufacturer Part Number:25937776, Category 3:Wiper & Washer Components, Quantity Needed:1