2010 Cadillac STS Fenders

Genuine GM fenders for the 2010 Cadillac STS, at wholesale prices. Fenders have to line up with the hood, door and bumper around them, which is why aftermarket panels leave gaps. Sigma platform rear-drive sedan, offered with the Northstar V8 and in supercharged STS-V form.

When to replace

Rust at the wheel arch or collision damage. On a full-size car, engine option is the main split here, and it runs deeper into the group than most people expect.

Why order factory

• We catch the wrong part before you do. VIN verification is free on every fenders order.
• Fast out the door. In stock fenders ship within hours, not days, from Dallas.
• No hassle returns. If the fenders is not right, send it back.
• Warranty intact. OEM fenders keep coverage that an aftermarket part can void.
• Wholesale pricing. Most fenders numbers land well below dealer list.

Avoiding the wrong part

Materials and coatings are specified, not approximated, which is why factory parts last through more heat cycles. Check the VIN before ordering anything that has to bolt to something else. Shipping is calculated on real weight and distance, which usually beats a padded flat rate.