Mackay Radiator Cap 14PSI (95kPa) – Standard Bayonet Recovery Cap

Maintain peak cooling system performance with the Mackay RC1015 Radiator Cap, engineered to deliver reliable pressure control and superior sealing for your vehicle’s radiator. Designed as a direct replacement, this high-quality cap fits select Rambler models including Hornet, Javelin, and Matador variants, ensuring a perfect fit and function.

Key Features:

• Optimal Cooling Pressure: Rated at 14 PSI (95 kPa), it maintains the ideal pressure to elevate coolant boiling point, preventing overheating and coolant loss.
• Double-Seal Recovery Layout: Enhances coolant flow to and from the sealed recovery or expansion tank, stabilizing system temperature for smooth operations.
• Standard Bayonet Style: Easy to install and securely locks in place on the radiator filler neck.
• Brand New Quality: Backed by Mackay’s renowned 85-year heritage of automotive excellence and uncompromising manufacturing standards.

Compatible Vehicles:

• Rambler Hornet 3.8L and 4.2L
• Rambler Javelin 5.6L, 6.4L, and 6.6L
• Rambler Matador 5.9L

Why Choose Mackay?

For over eight decades, Mackay has been an Australian automotive icon, pioneering rubber-to-metal bonding and consistently delivering premium quality radiator caps and automotive components. Manufactured in Melbourne and exported worldwide, Mackay products provide trusted durability and performance for both aftermarket and original equipment needs.

Upgrade your cooling system with the Mackay Radiator Cap 14PSI – the perfect blend of quality, reliability, and precision for your classic Rambler. Order now and keep your engine running cooler for longer!