Radiator Cap for your Proton

4 radiator cap options that fit the Proton (–present), from NZ$17.0. 2 brands, grouped by shape. GST inclusive, NZ shipping.

Choose your radiator cap

• Repco · Repco Radiator Cap 13 Psi - 90 kPa Metal Bayonet · RRC85-90 · NZ$17.00
• Tridon · Tridon Radiator Cap 13 Psi - 90 kPa Metal Bayonet · CB1390 · NZ$25.00
• Tridon · Tridon Lever Release Radiator Cap 13 Psi - 90 kPa Metal Bayonet · CB1390L · NZ$45.00
• Repco · Repco Radiator Cap 17 Psi - 120 kPa Metal Small Japanese Bayonet · RC85-90 · NZ$46.00