This comprehensive BMW M73 5.4L 12 Cylinder Engine Complete Workshop Service Repair Manual provides detailed instructions and illustrations for all service and repair procedures. It covers every aspect of servicing and repair, ensuring you have the information you need to handle any job with confidence. The manual covers all models, engines, trims, and transmission types. Whether you are a seasoned mechanic or a DIY enthusiast, this manual empowers you with the knowledge to perform any service or repair on your BMW M73 5.4L 12 Cylinder engine.

The BMW M73 5.4L 12-cylinder engine, a masterpiece of German engineering, was a powerful and sophisticated powerplant that graced a select few BMW models during the 1990s and early 2000s. This naturally aspirated, 60° V12 engine, with its distinctive smooth and silky power delivery, became synonymous with luxury and performance. It was a technological marvel, boasting features like individual throttle bodies, variable valve timing (VANOS) on both intake and exhaust camshafts, and a unique two-stage intake manifold that optimized airflow at different engine speeds. The M73 produced a remarkable 326 horsepower and 360 lb-ft of torque, propelling its host vehicles with effortless grace.

Introduced in 1992, the M73 engine found its home under the hood of the prestigious BMW 7 Series (E32 and E38 models) and the iconic 8 Series (E31). It was also used in the first-generation BMW X5 (E53) during its early years. This engine's exceptional refinement and smooth power delivery perfectly complemented the luxurious nature of these vehicles, offering drivers a truly exhilarating driving experience. The M73's legendary engineering and performance have secured its place in automotive history as one of the most impressive and enduring V12 engines ever produced. This engine, with its potent combination of power, refinement, and reliability, truly embodied the essence of BMW's engineering excellence.