This listing is for (1) Custom Wheel Center Cap:

Part Number: 99-4577 or 99-04113

Fits wheels that came stock on 2004-2008 Cadillac XLR with the Hollander # : 4576 , 4577 or 4608

Logo on cap: None

Material: Plastic

Finish: Chrome

Installation: Cap installs from front of wheel 

Condition: NEW with wire retainer ring

Manufacturer Part Number: 550208 , WCA-218 , 99-4577 99-04113

Interchange Part Number: 4576 , 4577 , 4608

Other Part Number: 9595622 , S503-25

Placement on Vehicle: Left,Right,Front,Rear

Finish: chrome