The Mitsubishi Eclipse, produced for the 2004 model year, is a sport compact coupe built on the Chrysler JA/JC platform, sharing its underpinnings with the Chrysler Sebring Coupe and Dodge Stratus Coupe. This generation, chassis code D53A, offered a range of powertrains, including a 2.4L SOHC I4, a 3.0L SOHC V6, and a potent 3.0L DOHC V6 Twin-Turbo MIVEC engine, with horsepower figures ranging from 147 to 274 hp. Available in front-wheel drive and all-wheel drive configurations for the turbocharged models, the Eclipse was positioned as a stylish and performance-oriented option, competing with other popular sport compacts of its era. Its design featured a more aggressive and modern aesthetic compared to previous generations.

This comprehensive factory service manual provides detailed information for the maintenance, repair, and diagnostics of the 2004 Mitsubishi Eclipse. It covers all major systems, including the engine, transmission, drivetrain, suspension, steering, brakes, and electrical systems. With approximately 1500+ pages of content, this English-language manual offers in-depth procedures for routine maintenance, component replacement, and troubleshooting, including diagnostic trouble codes. It is an essential resource for owners, mechanics, and technicians seeking to ensure the optimal performance and longevity of their vehicle.