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Fuel return line. Porsche 964 / 993 LHD (Left-Hand Drive) cars - 96435658306
96435658306/1
Vehicle Group
- Porsche 964 (911) C2 1989-93
- Porsche 964 (911) C4 1989-93
- Porsche 964 (911) RS 3.6L 1991-93
- Porsche 964 (911) RS 3.8L 1991-93
- Porsche 964 (911) TURBO 3.3L 1991-93
- Porsche 964 (911) TURBO 3.6L 1991-93
- Porsche 993 (911) C2 1994-97
- Porsche 993 (911) C4 1994-97
- Porsche 993 (911) RS 1994-97
- Porsche 993 (911) C2S 1994-97
- Porsche 993 (911) C4S 1994-97
- Porsche 993 (911) TURBO 1994-96
- Porsche 993 (911) GT2 1994-97
- Porsche 993 (911) TURBO S 1994-97
Information
Fuel return line
This OE Match fuel return line is a replacement fuel system pipe for left-hand drive Porsche 964 and 993 models. It is designed to match the original-style fitment and function, helping restore safe and reliable fuel return flow within the fuel injection system.
Fits:
Only for left-hand-drive (LHD) vehicles
Porsche 964 1992 - 1994
Porsche 993 1994 - 1998
Diagram ref no 34
The fuel return line carries excess fuel back from the fuel injection system toward the fuel tank or return circuit. It helps maintain correct fuel circulation and pressure balance, allowing the fuel system to operate efficiently and reliably.
This part replaces earlier Porsche numbers: 96435658301, 96435658302, 96435658304
Functions
• Carries excess fuel through the return circuit
• Helps maintain correct fuel system circulation
• Supports stable fuel pressure control
• Connects designated fuel system components
• Replaces aged, leaking, corroded, or damaged original fuel lines
• Helps restore safe fuel system sealing
• OE Match replacement for Porsche fuel system repair or restoration.
Why Replace This Part?
Fuel return lines can deteriorate over time due to fuel exposure, pressure, heat, vibration, corrosion, and age. A worn or damaged return line may crack, seep, corrode, or leak, causing fuel smell, pressure issues, poor running, or unsafe fuel leakage. Replacing the fuel return line helps restore proper fuel system operation and improves safety and reliability.
When to Replace This Part
• The fuel return line is leaking, cracked, corroded, or damaged
• Fuel smell or seepage is present around the fuel line area
• The fittings or unions are worn, seized, or heavily corroded
• Fuel pressure or return flow issues are suspected
• The fuel injection system is being serviced or recommissioned
• The surrounding fuel hoses or pipework are being replaced
• The vehicle is undergoing Porsche 964 or 993 fuel system restoration.
Where it fits on the car
This fuel return line fits within the fuel system pipework on left-hand drive Porsche 964 and 993 models. It forms part of the return-side fuel circuit and should be installed according to the factory fuel system routing.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
96435658306
The product you are viewing cross references to these numbers
This OE Match fuel return line is a replacement fuel system pipe for left-hand drive Porsche 964 and 993 models. It is designed to match the original-style fitment and function, helping restore safe and reliable fuel return flow within the fuel injection system.
Fits:
Only for left-hand-drive (LHD) vehicles
Porsche 964 1992 - 1994
Porsche 993 1994 - 1998
Diagram ref no 34
The fuel return line carries excess fuel back from the fuel injection system toward the fuel tank or return circuit. It helps maintain correct fuel circulation and pressure balance, allowing the fuel system to operate efficiently and reliably.
This part replaces earlier Porsche numbers: 96435658301, 96435658302, 96435658304
Functions
• Carries excess fuel through the return circuit
• Helps maintain correct fuel system circulation
• Supports stable fuel pressure control
• Connects designated fuel system components
• Replaces aged, leaking, corroded, or damaged original fuel lines
• Helps restore safe fuel system sealing
• OE Match replacement for Porsche fuel system repair or restoration.
Why Replace This Part?
Fuel return lines can deteriorate over time due to fuel exposure, pressure, heat, vibration, corrosion, and age. A worn or damaged return line may crack, seep, corrode, or leak, causing fuel smell, pressure issues, poor running, or unsafe fuel leakage. Replacing the fuel return line helps restore proper fuel system operation and improves safety and reliability.
When to Replace This Part
• The fuel return line is leaking, cracked, corroded, or damaged
• Fuel smell or seepage is present around the fuel line area
• The fittings or unions are worn, seized, or heavily corroded
• Fuel pressure or return flow issues are suspected
• The fuel injection system is being serviced or recommissioned
• The surrounding fuel hoses or pipework are being replaced
• The vehicle is undergoing Porsche 964 or 993 fuel system restoration.
Where it fits on the car
This fuel return line fits within the fuel system pipework on left-hand drive Porsche 964 and 993 models. It forms part of the return-side fuel circuit and should be installed according to the factory fuel system routing.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
96435658306
96435658301
96435658302
96435658304
96435658306
The product you are viewing cross references to these numbers
Price: £172.00
In stock
Related products
Vehicle Group
- Porsche 996 C2 3.4L 1997-08/01
- Porsche 996 C4 3.4L 1997-08/01
- Porsche 996 C2 3.6L 09/01-2005
- Porsche 996 C4 3.6L 09/01-2005
- Porsche 996 C4S 3.6L 09/01-2005
- Porsche 996 TURBO 2000-05
- Porsche 996 GT2 2001-05
- Porsche 996 GT3 MKI 1999-02
- Porsche 996 GT3 MKII 2003>>
- Porsche 996 GT3 RS 2003-04
Information
Air line, front fuel system.
Fits:
Porsche 996 1998-04
Porsche 996 Turbo 2001-05
Porsche 996 GT3 1999-05
Click 'Zoom in' for large parts diagram.
Diagram ref no 5
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
99620135100
The product you are viewing cross references to these numbers
Fits:
Porsche 996 1998-04
Porsche 996 Turbo 2001-05
Porsche 996 GT3 1999-05
Click 'Zoom in' for large parts diagram.
Diagram ref no 5
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
99620135100
99620135100
The product you are viewing cross references to these numbers
Price: £215.72
Orderable
Vehicle Group
- Porsche 996 C2 3.4L 1997-08/01
- Porsche 996 C4 3.4L 1997-08/01
- Porsche 996 C2 3.6L 09/01-2005
- Porsche 996 C4 3.6L 09/01-2005
- Porsche 996 C4S 3.6L 09/01-2005
Information
Air line, front fuel system.
Fits:
Porsche 996 Carrera 1998-04
Diagram ref no 4
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
99620136101
The product you are viewing cross references to these numbers
Fits:
Porsche 996 Carrera 1998-04
Diagram ref no 4
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
99620136101
99620136101
The product you are viewing cross references to these numbers
Price: £142.30
Orderable