1H0 121 321 C: Expansion tank cap for Volkswagen Polo 86C

This expansion tank cap is designed for the Volkswagen Polo 86C and is suitable for engines 1.0, 1.3, 1.3 G40, 1.3D and 1.4D. It comes with its integrated seal, guaranteeing correct sealing of the cooling circuit. As part of the restoration or regular maintenance of a classic vehicle, replacing this cap is a simple operation that helps preserve the integrity of the cooling system. A new replacement part to have on hand for any owner concerned with keeping their Polo 86C in good condition.