This comprehensive Factory Service Repair Manual provides detailed service and repair information specifically for the Mazda RX3, covering model years 1970 through 1978. It serves as an invaluable resource for mechanics, technicians, and dedicated owners seeking to maintain, repair, and restore their classic RX3. Within its pages, you'll find a wealth of information encompassing every aspect of the vehicle, from engine specifications and maintenance procedures to troubleshooting guides, wiring diagrams, and component specifications. Whether you need to perform routine maintenance, address a specific issue, or undertake a complete overhaul, this manual is your essential reference for ensuring your Mazda RX3 runs smoothly and reliably for years to come.

The Mazda RX3, produced from 1970 to 1978, was a compact, sporty coupe that marked a significant step in Mazda's journey towards establishing itself as a manufacturer of innovative and performance-oriented vehicles. This two-door model was available in various trim levels, including the base RX3, the sporty RX3 S, and the luxurious RX3 100S. Powered by Mazda's renowned rotary engine, the RX3 broke away from traditional piston-driven engines, offering unparalleled smoothness and a unique driving experience. The 1.0L and 1.2L rotary engines, depending on the model and year, delivered respectable power and were known for their high revving capabilities.

The RX3 was designed with a focus on both practicality and sportiness. Its compact dimensions made it agile and easy to maneuver in urban environments, while its sporty styling and performance-oriented features appealed to enthusiasts. Notably, the RX3 was offered with a five-speed manual transmission, further enhancing its driving experience. While the RX3's design was rooted in practicality, it also sported distinctive styling elements that contributed to its sporty image. The sloping roofline, distinctive grille, and flared wheel arches emphasized its dynamic character. The RX3's interior was functional and driver-focused, with emphasis on ergonomics and comfort. The availability of various trim levels ensured that there was an RX3 for every taste and budget, ranging from basic models to those with added features and accessories. The RX3's legacy endures, representing a significant chapter in Mazda's history that paved the way for the brand's later performance-focused models, such as the RX-7 and RX-8.