The Mazda RX-3, produced from 1972 to 1978, is a compact sports coupe and sedan renowned for its distinctive rotary engine technology, delivering smooth power and a unique driving experience. As a competitor to iconic vehicles of its era, the RX-3 offered attractive styling and sporty handling, solidifying Mazda's reputation for innovative engineering. Its front-mounted, naturally aspirated 13B rotary engine, typically paired with a dual-barrel Hitachi carburetor, provided an estimated 110-135 horsepower. This model is increasingly recognized as a collectible Japanese classic, appealing to enthusiasts and those appreciating its place in automotive history.

This comprehensive workshop and service manual is an essential resource for owners, mechanics, and technicians dedicated to maintaining and repairing the 1975 Mazda RX-3 (Chassis Code S102). Covering over 500 pages in English, it details critical systems including the engine, transmission, drivetrain, suspension, steering, brakes, and electrical system. The manual provides in-depth maintenance procedures, from routine oil changes to spark plug service, alongside detailed repair and overhaul instructions for major components. It also includes valuable troubleshooting guidance and technical specifications, ensuring the longevity and optimal performance of this unique rotary-powered vehicle.