Fuel Pressure Damper. Porsche 911 3.2 Carrera 1984-89 / 928 S2 1985-86  ❭  93011060230

Fuel Pressure Damper – Fuel System Stabiliser 

This component plays a vital role in stabilising fuel pressure within the fuel injection system, reducing pressure fluctuations and ensuring smooth, consistent fuel delivery to the engine.

Fits:

• Porsche 911 1984-1986 3.2L
• Porsche 911 1987-1989 3.2L G50
• Porsche 928S2 4.7L 1985-86 (engine codes M2843, M2844, M2845, M2846)

Diagram ref no 15

Manufactured to OEM specifications, this fuel pressure damper ensures precise fitment and reliable performance—ideal for restoring proper engine operation and resolving fuel system irregularities.

Key Features

• Direct replacement fuel pressure damper
• Suitable for Porsche 911 3.2 Carrera and 928 S2 models
• Stabilises fuel pressure within injection system
• OEM-style fit and performance
• Durable construction for long-term reliability
• Ideal for maintenance, repair, or restoration

Function and Purpose

The fuel pressure damper smooths pressure pulses in the fuel system.

It helps to:

• Maintain consistent fuel pressure
• Reduce fuel pressure fluctuations
• Improve engine smoothness and drivability
• Support proper fuel injection performance

Why Replace Your Fuel Pressure Damper

Over time, internal diaphragms can wear or fail.

Common issues include:

• Rough idle or hesitation
• Inconsistent fuel delivery
• Hard starting
• Fuel system noise or pressure instability

Replacing the damper restores proper fuel system operation.

Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.

93011060230

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