Genuine Porsche 900-378-227-01 Exhaust Manifold Bolt

The Genuine Porsche 900-378-227-01 is an OEM exhaust manifold bolt designed to securely fasten the exhaust manifold or headers to the engine block on select Porsche 911 models. This precision-engineered hexagon head bolt is manufactured to Porsche's exact specifications to ensure proper torque values and long-lasting performance in high-temperature exhaust environments.

Key Features:

• Genuine Porsche OEM part for guaranteed fit and quality
• Hexagon head design for reliable installation and removal
• Heat-resistant construction withstands extreme exhaust temperatures
• Designed for 3.6L engines on 996 Carrera and 911 models
• Sold individually; 12 bolts required per vehicle

This factory replacement bolt should be replaced whenever the exhaust system is serviced to maintain proper sealing and prevent exhaust leaks. Using genuine Porsche fasteners ensures the correct thread pitch, length, and material specifications for your vehicle's exhaust system.

Alternate Part Numbers: 90037822701, 900.378.227.01