Porsche 911 (997) Maintenance & Service Schedule

2005 – 2012 Porsche 911 (997) Maintenance & Service Schedule

The Porsche 911 (997), produced from 2005 to 2012, refined the water-cooled 911 formula with improved performance, styling, and technology. While Porsche originally provided a factory service schedule, these cars are now over a decade old, meaning a modernized maintenance approach is essential for reliability and longevity.

In this comprehensive guide, we provide both the original Porsche factory maintenance schedule and an updated recommendation tailored to aging components, wear-prone areas, and known issues of the 997. Key areas covered include oil change intervals (shortened from the factory recommendation), brake fluid flushes, transmission servicing (manual & PDK), cooling system upkeep, and suspension checks. We also highlight common concerns such as IMS bearing risks (997.1 models), bore scoring in 3.8L engines, PDK servicing (997.2), and rear main seal (RMS) leaks. Whether you own an early 997.1 Carrera or a later 997.2 GT3, staying on top of preventative maintenance is key to ensuring your 911 remains a reliable and thrilling machine. Dive into the full guide below to keep your 997 running at its best for years to come!