Genuine OEM Porsche High Pressure Fuel Sensor (Fuel Rail Pressure Sensor). Part number 948-606-230-03 (94860623003).

This critical sensor monitors the high-pressure fuel in the fuel rail and sends data to the ECU for precise fuel delivery and injection timing. A failing sensor can cause rough idle, misfires, loss of power, poor fuel economy, or a check engine light (common codes P0191–P0194).

Key Features:

• Authentic Genuine Porsche part – exact OEM specification
• Direct replacement for the high-pressure fuel system
• High-quality construction for extreme pressure and temperature resistance
• Essential for direct injection engines

Replaces superseded numbers: 94860623000, 94860623001, 94860623002.

Condition: New Genuine Porsche

Vehicle Fitment:

Porsche Models (select years):

• 911 (various including 997, 991)
• Boxster (987, 981)
• Cayman (987, 981)
• Cayenne (955, 957, 958)
• Panamera (970 – without GT3)

Notes:

• Primarily for direct injection (DI) gasoline engines
• Fits many 2005–2018+ Porsche models with high-pressure fuel systems
• Verify exact fitment with your VIN or specific engine code (e.g., 4.8L, 3.6L, etc.)

This is a common high-failure item on modern Porsches. Replace with genuine for reliable performance and to avoid potential engine damage.