Genuine Porsche 0PB 903 137 F Serpentine Drive Belt OEM

The Genuine Porsche 0PB 903 137 F is a factory OEM serpentine drive belt (also referred to as a V-ribbed belt or accessory drive belt) sourced directly from Porsche. As part of the 0PB 903 137 belt family, this is the current supersession revision, ensuring it meets the latest Porsche production specifications for a precise, factory-correct fit.

This multi-ribbed serpentine belt drives critical engine accessories — including the alternator and air conditioning compressor — transferring power from the crankshaft pulley with minimal slippage and vibration. Replacing your drive belt at the manufacturer-recommended interval with a Genuine OEM part ensures continued reliability and avoids accessory failures caused by belt wear or slip.

Key Features:

• Genuine Porsche OEM part — not aftermarket or remanufactured
• Multi-ribbed serpentine (V-ribbed) construction for efficient power transfer
• Direct factory replacement with exact fit and routing
• Manufactured to Porsche's precise dimensional and material specifications
• Backed by Porsche's 2-year/unlimited-mileage Genuine Parts warranty

Part Number Cross-Reference:

• 0PB 903 137 F
• 0PB-903-137-F
• 0PB.903.137.F
• 0PB903137F
• Supersedes: 0PB 903 137 E, 0PB 903 137 D, 0PB 903 137 C, 0PB 903 137 A

For optimum engine performance and longevity, always replace worn accessory drive belts with Genuine Porsche parts engineered to the same standards as original production.