Fixing rust on VW Caddy III side sills

[nakivo9714]

What's the best way to deal with rust on VW Caddy III side sills? Is it better to repair small sections or replace them completely?

[fisojel]

It depends on how deep the rust is. Minor spots can be repaired, but if corrosion has spread, replacement is usually the safer and longer-lasting option.

[loson29008]

I ran into the same problem with my VW Caddy III and initially tried small repairs, but the rust kept coming back. Eventually, I decided to replace the side sills completely. While researching, I found repair side sills for VW Caddy III 2004–2011 https://kyivparts.com/remchastini/arka-zadnia-prava-mitsubishi-outlander-i-03-07-polcar at KyivParts online store , which seemed like a practical option in terms of fit and price. It might help to compare similar parts before making your final choice.