Radiator Cap for your Audi A4 S4

3 radiator cap options that fit the Audi A4 S4 (1997–2001), from NZ$54.0. 2 brands, grouped by shape. GST inclusive, NZ shipping.

Choose your radiator cap

• Tridon · Tridon Expansion Tank Cap 22 Psi - 150 kPa Plastic Screw On · CT22150 · NZ$54.00
• Repco · Repco Expansion Tank Cap 22 Psi - 150 kPa Plastic Screw On · RRC108-22 · NZ$74.00
• Tridon · Tridon Expansion Tank Cap 18 Psi - 125 kPa Plastic Screw On · CK18125 · NZ$105.00