What is the right antifreeze for 2003 jaguar?

For a 2003 Jaguar, the recommended antifreeze is a phosphate-free ethylene glycol-based coolant that meets the Jaguar specification, typically Jaguar's own coolant or a compatible equivalent. It's crucial to use a 50/50 mix of antifreeze and distilled water for optimal performance and protection. Always check the owner's manual for specific guidelines and requirements to ensure proper maintenance of the cooling system.