Catalytic Converter Seal

The BMW Converter & Pipe Gasket (part number 18328612538) is a genuine OEM component crucial for maintaining a proper seal in the exhaust system. Its function is vital for optimal engine performance and to prevent exhaust leaks, which can lead to performance issues or fault codes. This gasket serves multiple roles and is referred to by various other names, including Catalytic Converter Seal, Pre-Converter Seal, Turbocharger O-Ring, Turbocharger Seal, Turbocharger Gasket, Converter Seal, Flange Gasket, Converter Gasket, Manifold Gasket, and Gasket Ring. These names reflect its application in different parts of the turbocharger and exhaust system connections. As a genuine BMW part, it is manufactured to meet the stringent quality and fitment standards set by the original equipment manufacturer, ensuring reliable performance and longevity. The BMW Converter & Pipe Gasket is compatible with a wide range of BMW models from 2016 to 2026, primarily those equipped with the 3.0L L6 B58 engine. Specific compatible models include the 340i, 340i GT xDrive, 440i, 440i Gran Coupe, 440i xDrive Gran Coupe, 540i, 540i xDrive, 740i, X3, X4, X5, X6, X7, and Z4 models within the specified year ranges. It is essential to verify fitment for your specific vehicle's year, model, trim, and engine to ensure proper compatibility.