This comprehensive Workshop Service Repair Manual provides detailed information for maintaining and repairing your Jaguar XK120, covering all models and engine types produced between 1948 and 1954. This manual is a valuable resource for anyone who wants to perform their own repairs or service, offering the same high-quality information used by professional technicians. It is specifically tailored to the Jaguar XK120 and includes hundreds of pages of diagrams and detailed instructions covering a wide range of topics. The manual covers essential maintenance procedures, such as general maintenance, troubleshooting, engine service and repair, transmission service and repair, brake system, wiring diagrams, electrical system, suspension, periodic lubrication, steering, cooling system, fuel injection/fuel system, emission system, heater/air conditioning, engine control system, chassis/body, restraint system, interior, differential/drive, and axle. With clear illustrations, numbered instructions, detailed explanations, and troubleshooting guides, the manual simplifies the repair process, making it easier to understand and perform even complex tasks. The manual also includes enlarged insets for easy identification and examination of parts, numbered table of contents for quick navigation, and bolded figure numbers for easy referencing of illustrations. This manual is your ultimate guide to keeping your Jaguar XK120 in top condition, providing you with the knowledge and confidence to address any repair or maintenance needs.

The Jaguar XK120, produced from 1948 to 1954, was a revolutionary sports car that marked a turning point for the British marque. It was the first car to bear the "XK" designation, which would later become synonymous with Jaguar's high-performance lineage. The XK120 was born from a desire to prove the capabilities of Jaguar's new XK engine, a powerful 3.4-liter six-cylinder unit designed by William Heynes. The car's sleek, aerodynamic bodywork, penned by William Lyons, was crafted from aluminum and was designed to be both beautiful and functional, with a focus on lightweight construction for improved performance. The XK120's performance was truly groundbreaking for its time, with a top speed exceeding 120 mph, making it the fastest production car in the world at its debut. While the XK120 was initially offered solely as a roadster, later variants, including the fixed-head coupe and the drophead coupe, were introduced to cater to a wider range of driver preferences. These models offered enhanced comfort and practicality, while still maintaining the car's inherent sporty nature. The Jaguar XK120 was a resounding success, both commercially and critically, leaving a lasting legacy on the automotive world. Its combination of breathtaking performance, elegant design, and sophisticated engineering cemented Jaguar's reputation as a manufacturer of high-quality and desirable sports cars. The XK120's success paved the way for the development of subsequent iconic models like the XK140 and XK150, further solidifying Jaguar's position as a leader in the sports car segment. Beyond its impact on the automotive industry, the XK120 became a cultural icon, its sleek lines and athletic prowess capturing the spirit of the post-war era. The XK120's legacy continues to this day, with the model remaining highly sought-after by collectors and enthusiasts who appreciate its historical significance and undeniable charm. As a testament to its enduring appeal, the XK120 continues to grace concours d'elegance events and classic car rallies, reminding us of the brilliance and innovation that defined Jaguar's early years.