This comprehensive service and repair manual covers the Mazda RX3, a popular and iconic passenger car, from its introduction in 1970 through its final production year of 1978. It is an invaluable resource for both experienced mechanics and DIY enthusiasts. This manual provides detailed instructions and diagrams for virtually every aspect of the RX3, including engine, transmission, suspension, brakes, electrical system, and bodywork. The manual also includes troubleshooting guides, specifications, wiring diagrams, and torque values. This comprehensive guide allows you to tackle any repair or maintenance task with confidence and precision.

The Mazda RX3, produced from 1970 to 1978, was a compact, sporty car that marked a significant step forward for the Japanese automaker. It followed in the footsteps of its predecessor, the Mazda RX-2, and was the first model to utilize Mazda's groundbreaking rotary engine in a coupe body style. This innovative engine, known as the 12A, offered a unique blend of power and smoothness, delivering a thrilling driving experience. The RX3 was available in various configurations, including a two-door coupe, a four-door sedan, and a three-door station wagon, catering to different needs and preferences. The car's sleek, aerodynamic design, along with its lightweight construction, contributed to its agility and responsiveness. While it was primarily intended for the Japanese domestic market, the RX3 also found its way to other regions, including Australia, where it gained a loyal following.

Beyond its performance credentials, the RX3 was praised for its practical attributes and overall reliability. The interior offered a comfortable and functional cabin with a focus on driver ergonomics. The car's suspension provided a balance between ride comfort and handling, making it suitable for both daily driving and spirited journeys. While the Rotary engine was highly praised for its performance and smoothness, it also faced criticisms related to maintenance requirements and fuel efficiency. However, the RX3's unique character and its pioneering use of the rotary engine solidified its place in automotive history. Despite being a relatively small car, the RX3 played a critical role in establishing Mazda's reputation for innovation and engineering excellence, paving the way for the company's future success in the global automotive market.