This comprehensive Alfa Romeo 166 service repair manual, covering models from 1998 to 2008, is your ultimate guide to maintaining and repairing your vehicle. This official factory manual, written for both experienced mechanics and DIY enthusiasts, provides detailed, step-by-step instructions and high-quality diagrams to ensure you can complete any repair correctly and efficiently.

The manual covers every aspect of your Alfa Romeo 166, from basic maintenance procedures to complex engine repairs. It includes sections on general information, periodic maintenance, engine systems, fuel and throttle body systems, cooling and lubrication systems, chassis, electrical systems, servicing information, emission control information, wiring diagrams, and much more.

This manual is the same one used by professional service shops, ensuring you have access to the most up-to-date and accurate information available. With this in-depth resource, you can confidently tackle any repair, saving you time and money in the long run.

The Alfa Romeo 166 is a premium executive car that graced the roads from 1998 to 2008. Designed to compete with the likes of the BMW 5 Series and Mercedes-Benz E-Class, the 166 embodied the Italian brand's philosophy of combining stylish design with spirited driving dynamics. Its sleek, flowing lines, penned by Walter de Silva, were a hallmark of the era, showcasing a distinctive blend of athleticism and elegance. While sharing a platform with the Lancia Thesis, the 166 proudly displayed its Alfa Romeo heritage, incorporating classic design cues like the iconic "trilobo" grille and distinctive round headlights.

Under the hood, the 166 offered a diverse range of powertrain options, encompassing both petrol and diesel engines. The potent V6 petrol units, with displacements ranging from 2.5 to 3.2 liters, delivered a thrilling driving experience, while the diesel engines provided a more frugal alternative. Regardless of the choice, the 166's handling was praised for its sharp responsiveness and balanced nature, further enhancing the car's sporty character. Inside, the 166 offered a refined and luxurious environment, featuring high-quality materials and a focus on driver comfort. While its technology might seem dated by today's standards, the 166 was a pioneer in offering features like optional navigation and a sophisticated climate control system. Today, the Alfa Romeo 166 remains a desirable classic, offering a taste of Italian automotive artistry and driving passion to those who appreciate its unique blend of style and performance.