4x Twin Iridium Spark Plugs – Upgrade For Audi TT Mk1 (1.8 Petrol, 1998-2006)

Time for a tune-up?

Give your Mk1 Audi TT (1.8L petrol, 1998-2006) a little boost with these twin iridium spark plugs from CPO.

This pack gives you four plugs—exactly what you need for a full replacement.

Iridium plugs generally last longer and provide a stronger, more consistent spark compared to standard copper ones, which can mean smoother idling and better throttle response.

They're brand new and ready to drop in.