The Jaguar Mark X (Mk10) is a distinguished luxury saloon from 1966, representing the zenith of Jaguar's engineering and design for its era. This flagship model, available with 3.8L or 4.2L XK inline-six engines and chassis codes 4500 through 4503, was celebrated for its blend of performance and opulence. Key features included independent front and rear suspension, providing a sophisticated ride, and an aerodynamic, spacious body that competed with other high-end marques. Its introduction marked a significant step in Jaguar's evolution as a builder of premium automobiles, offering a compelling combination of power, comfort, and distinctive British styling.

This factory repair service manual provides comprehensive coverage for the Jaguar Mark X (Mk10), detailing essential maintenance procedures, in-depth repair instructions, and critical technical specifications. It covers all major mechanical and electrical systems, including the engine, fuel, cooling, lubrication, ignition, transmission (automatic and manual), suspension, steering, brakes, and electrical systems. The manual is designed to assist owners, mechanics, and technicians in maintaining the vehicle's optimal performance and longevity, offering systematic troubleshooting guides and detailed diagrams to facilitate accurate diagnostics and repairs.