Welcome! There are a number of Seat owners here and they have commented that the VW DIY are close enough to your model that it can be used across their models to.
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VW TDI forum, Audi, Porsche, and Chevy Cruze Diesel forum
A forum community dedicated to Audi, Volkswagen, Porsche, and all turbo diesel owners and enthusiasts. Come join the discussion about performance, modifications, troubleshooting, TDI, maintenance, and more!