Radiator Cap No. 23 for Audi Porsche Skoda SEAT VW

A No. 23 radiator cap replacement for selected Audi, Porsche, Skoda, SEAT and VW models. It is used as a direct replacement when the original cap is worn, damaged or missing, helping return the cooling system to proper working order and allowing the vehicle to be reassembled with the correct cap reference in place.

Commonly fitted during cooling system repairs, routine servicing and fault finding on VAG vehicles, this cap is useful for trade workshops as well as home vehicle maintenance. When dealing with coolant loss, replacing tired parts or finishing off radiator or expansion tank work, having the correct cap ready helps avoid delays and makes the job more straightforward. It is also a sensible replacement to keep on hand when working regularly on group vehicles that share this numbered cap application.

Made specifically as a No. 23 VAG radiator cap, it is intended for use on compatible Audi, Porsche, Skoda, SEAT and VW applications listed by that cap number. Matching by the numbered reference can be more straightforward than relying on appearance alone, especially during servicing when the old cap is damaged, dirty or already missing. This makes it a practical choice for repeat maintenance work, general workshop stock or planned cooling system jobs where the right replacement needs to be identified quickly.

Radiator cap No. 23 specifications

• Type: No. 23 radiator cap replacement for VAG vehicle applications.
• Fitment: Suitable for selected Audi, Porsche, Skoda, SEAT and VW models.
• Use: Replaces a worn, damaged or missing cap during cooling system repairs.
• Application: Useful for servicing, maintenance and fault-finding work on compatible vehicles.
• Identification: Matches the No. 23 cap reference to help choose the correct replacement.

A practical replacement part for keeping compatible VAG cooling system service work moving smoothly.