Is your VW Golf Mk1 suffering from rusty Sills? Find what you need here - we have Inner Sills left, Inner Sills right, Outer Sills left and Outer Sills right on sale now. We even have the Outer Sill for 5 door and Caddy in stock. Buy with confidence from trusted suppliers of Volkswagen Parts online, source your Volkswagen Genuine Parts with Heritage Parts Centre.