This manual covers the Mazda Protege, also known as the Mazda 323, for the model years 1998 through 2003. This generation, designated by the BJ chassis code, is recognized for its reliability, engaging driving dynamics, and strong value proposition within the compact car segment. Available in various body styles including sedan and hatchback, and equipped with a range of engine options from economical 1.5L to spirited 2.0L units, the Protege offered a compelling blend of practicality and performance, earning accolades such as a spot on Car and Driver's 10Best list in 1999.

This comprehensive factory service manual provides in-depth information essential for the maintenance, repair, and diagnostics of your Mazda Protege. It details procedures for all major vehicle systems, including powertrain, transmission, drivetrain, suspension, steering, brakes, electrical, HVAC, and body components. The manual includes routine maintenance schedules, detailed repair instructions for engine and transmission overhauls, brake servicing, electrical system troubleshooting, and bodywork. With over 1500 pages of technical data, it serves as an indispensable resource for owners, mechanics, and technicians seeking to ensure the optimal performance and longevity of their vehicle.