The CIPA door mount towing mirror, # 11650, is a universal fit item that is designed to fit as many vehicles as possible so it is very likely it will fit your 1998 Buick Century. I have included a link to a video review that shows how the mirror works. This will give you a better idea of how it will mount to the vehicle. view full answer...
The 50 inch Sport Rack Semi-Custom Roof Rack, part # SR1002 is a confirmed fit for the 2003 Buick Century. This rack will provide a solid, easy to install and remove roof rack for your vehicle.
When you install, you should note that the clamping mechanism must be EXTREMELY tight when installing to match to the vehicle's roof shape. view full answer...
Yes, you can use an 1-7/8 inch trailer ball with the Curt Class II Drawbar, # C45520.
I recommend the Curt 1-7/8 Inch Trailer Ball, # A-80. This trailer ball has a shank diameter of 3/4 on an inch and a weight capacity of 2,000 lbs. view full answer...
For your 2002 Buick Century, the Draw-Tite Trailer Hitch # 36374 is a compatible fit. However, the Curt Hitch # C12225 is not intended for your car and, after consulting with Curt, I have found the Curt hitch you have referenced is also not compatible for your vehicle.
The Draw-Tite Receiver # 36374 is custom fit for your Buick Century and features bolt-on installation with no welding required. It is a 1-1/4 inch Class II receiver with a maximum gross trailer weight of 3500 lbs and a... view full answer...