Expansion Tank Cap for Audi & VW

Description

Expansion Tank Cap Compatible for Audi & VW A3 A4 A5 Quattro Beetle Eos – Keep your engine’s cooling system operating at peak efficiency with this premium Expansion Tank Cap, designed as a direct replacement for Audi and Volkswagen vehicles. Manufactured to OEM specifications, this coolant reservoir cap helps maintain proper system pressure, prevents coolant loss, and protects your engine from overheating. OEM Replacement Part: 3B0121321, Helps ensure optimal coolant circulation and engine temperature control. Prevents coolant loss and contamination.

Vehicle Compatibility

Compatible with various Audi and Volkswagen models, including:

Audi A3
Audi A4
Audi A4 Quattro
Audi A5 Quattro
Volkswagen Beetle
Volkswagen Eos
Other VW and Audi models using OEM part number 3B0121321