Camshaft Adjuster Unit Inlet - Cylinder 1-3 For Porsche 996 (1999-2004) 997 (2005-2008), Boxster 986/987 (1997-2008) or Cayman 987 (2006-2008) Models.

Precision camshaft adjuster unit designed for inlet cylinder 1-3 applications. Compatible with Porsche 911 (996/997), Boxster (986/987), and Cayman (987) models. This OEM-specification component optimizes valve timing and engine performance, ensuring smooth operation and fuel efficiency. Direct fit replacement for worn or damaged units. Essential for maintaining proper camshaft synchronization and reducing emissions. Engineered to meet factory standards for reliability and longevity.