Fuel Lines & Breather Hoses

Breather line for activated charcoal canister.



Fits:
Porsche 993 Carrera 1994-98
Porsche 993 Turbo 1994-98

This part number has been superseded from previous numbers:
- 99320113102

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Diagram ref no 4

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99320113104

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Breather line for activated charcoal canister.



Fits:
Porsche 993 Carrera 1994-98
Porsche 993 Turbo 1994-98

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Diagram ref no 9

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99320113305

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Expanding nut. Porsche 911 / 964 / 993
Used for number plate holder and interior door top trim bracket



Fits:
Porsche 911 - 1979 to 1989
Porsche 964 - 1989 to 1994
Porsche 993 - 1994 to 1998

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Diagram ref no 5

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99959149840

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Fuel & Clutch Pipe Connector – M14 
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High-quality M14 pipe connector designed for use in Porsche fuel and clutch hydraulic systems across a wide range of models including 924, 944, 911, 964, and 993.

This connector is used to securely join fuel or hydraulic lines, ensuring a reliable and leak-free connection under pressure. Whether used in the fuel delivery system or clutch hydraulic circuit, it plays a vital role in maintaining system integrity and performance.

Fits:

• Porsche 911 1987-1989 3.2L G50
• Porsche 911 1978-1989 3.3L Turbo (930)
• 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
• Porsche 924 2.0L 1976-79
• Porsche 924 2.0L 1980-85
• Porsche 924 Turbo 2.0L 1979-81
• Porsche 924 Turbo 2.0L 1982-84
• Porsche 924 Carrera GT 2.0L 1981
• Porsche 924 Carrera GTS 2.0L 1982
• Porsche 924S 2.5L 1986-87
• Porsche 924S 2.5L 1988
• Porsche 944 2.5L 8V 1982-87
• Porsche 944 2.7L 8V 1988-89
• Porsche 944S 2.5L 16V 1987-88
• Porsche 944S2 3.0L 16V 1989-91
• Porsche 944 Turbo 2.5L 8V 1985-88
• Porsche 944 Turbo 2.5L 8V 1989-91
• Porsche 944 Turbo S 2.5L 8V 1988

Diagram Ref No 13

Manufactured to OEM specifications, this M14 connector provides precise fitment and durability, making it ideal for maintenance, repair, or restoration work across multiple Porsche platforms.

Key Features

• M14 pipe connector for fuel and clutch systems
• Suitable for multiple Porsche models
• Ensures secure, leak-free line connections
• Designed for fuel and hydraulic applications
• OEM-style fit and performance
• Durable construction for long-term reliability

Function and Purpose

This connector is a critical link within both fuel and hydraulic systems.

It helps to:

• Join pipework securely under pressure
• Maintain system sealing and integrity
• Prevent leaks in fuel or clutch circuits
• Support safe and reliable operation

Why Replace Pipe Connectors

Over time, connectors can wear or degrade due to pressure, vibration, and exposure.

Common issues include:

• Thread wear or deformation
• Fuel or hydraulic fluid leaks
• Poor sealing between pipe connections
• Reduced system reliability

Replacing connectors ensures safe and effective system performance.

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477209161

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Fuel filter pressure line.



Fits:
Porsche 993 1994-98

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Diagram ref no 26

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99335606501

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Fuel Line.



Fits:
Porsche 993 1995-98 (not for Turbo 3.6L)

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Diagram ref no 1

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99311004006

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Fuel line.



Fits:
Porsche 993 Carrera 1995-98

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Diagram ref no 6

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99311041502

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Fuel lines rubber mount.



Fits:
Porsche 964 1989-94 LHD cars with power assisted steering (M657)
Porsche 993 1994-98 LHD cars

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Diagram ref no 17

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96435659500

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Fuel return line
This Genuine Porsche fuel return line is an OE replacement fuel return pipe for selected Porsche 964 and 993 left-hand-drive cars. It helps route fuel safely through the return side of the fuel system, maintaining factory pipe routing and Porsche OE fitment. Ideal for replacing a leaking, corroded, damaged or ageing fuel return line during fuel system repair or restoration.

Fits:
Only for left-hand-drive (LHD) vehicles
Porsche 964 1992 - 1994
Porsche 993 1994 - 1998

Diagram ref no 34

This original Porsche fuel line forms part of the fuel delivery and return system, helping route unused fuel safely back through the fuel system while maintaining correct factory pipe routing and fitment.

This part replaces earlier Porsche numbers: 96435658301, 96435658302, 96435658304

Functions
•  Routes return fuel through the vehicle’s fuel system
•  Helps maintain correct fuel circulation and fuel system operation
•  Provides a factory-correct return line connection and routing
•  Supports safe return of unused fuel from the fuel system
•  Helps maintain correct fuel system pressure when used with the proper fuel system components
•  Replaces an aged, leaking, corroded or damaged original fuel return line
•  Maintains OE Porsche fitment for left-hand-drive 964 and 993 models.

Why Replace This Part?
Fuel return lines can deteriorate over time due to fuel exposure, age, heat, pressure and corrosion. A worn or damaged return line may leak, smell of fuel, corrode at the fittings or become unsafe for continued use. Replacing the line with a Genuine Porsche OE fuel return line helps restore the correct factory fuel system layout and supports safe, reliable fuel return operation. Any fuel leak or fuel smell should be inspected immediately, as fuel system faults can create a serious safety risk.

When to Replace This Part
•   If there is a visible fuel leak from the return line
•   If there is a fuel smell around the fuel line area
•   If the line is corroded, cracked, kinked or damaged
•   If the fittings are seized, worn or leaking
•   During fuel system restoration or major fuel line replacement
•   During fuel pump, fuel filter or fuel accumulator service where related lines are removed
•   When replacing old, non-original or incorrectly routed fuel pipework
•   Before recommissioning a car that has been stored for a long period.

Where It Fits on the Car
This fuel return line fits in the fuel delivery/return system of the vehicle. It is part of the fuel pipework assembly and is used to return fuel within the system on left-hand-drive Porsche 964 and 993 models.

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96435658306

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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.

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96435658306

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Fuel return line.



Fits:
Only for right-hand-drive vehicles
Porsche 964 1992-94
Porsche 993 1994-98

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Diagram ref no 34

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96435658403

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Fuel tank hose clamp. Sold each.



Fits:
Porsche 993 1995-98

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Diagram ref no 16

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99951259500

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Hose clip fuel pipe - 17x9mm
Sold each



Fits:
Porsche 911 - 1974 to 1983
Porsche 964 - 1989 to 1994
Porsche 993 - 1994 to 1997
Porsche 924 - 1980 to 1985
Porsche 944 - 1982 to 1985
Porsche 968 - 1992 to 1995

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Diagram ref no 6


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PCG51219802

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M12 Banjo Bolt – Various applications
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M12 banjo bolt  designed for multiple applications across Porsche models including the 911, 964, 993, 924, and 928.

Fits:

• Porsche 911 1975-1977 3.0L Turbo (930)
• Porsche 911 1978-1989 3.3L Turbo (930)
• 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
• Porsche 924 Turbo 2.0L 1979-81
• Porsche 924 Turbo 2.0L 1982-84
• Porsche 924 Carrera GT 2.0L 1981
• Porsche 924 Carrera GTS 2.0L 1982
• Porsche 928 4.5L 1978-82

Diagram ref no 39 

This versatile banjo bolt is used to secure banjo fittings on wastegates, fuel pipes, gearbox oil pipes and power steering systems, ensuring a strong and leak-free connection under pressure. It is particularly important in turbocharged applications where reliable sealing is critical for maintaining correct oil and fuel flow.

Manufactured to OEM specifications, this bolt delivers precise fitment and dependable sealing performance across multiple systems, making it ideal for maintenance, repair, or restoration of Porsche vehicles.

Key Features

• M12 banjo bolt for multiple Porsche applications
• Suitable for wastegate, fuel pipes, and power steering systems
• Compatible with 911, 964, 993, 924, and 928 models
• Designed for high-pressure fluid systems
• Ensures secure, leak-free connections
• OEM-style fit and specification
• Durable construction for long-term reliability

Function and Purpose

This banjo bolt is a critical fastening component used across several systems.

It helps to:
• Secure banjo fittings to wastegate oil lines
• Connect fuel pipes within the fuel delivery system
• Fasten power steering fluid lines
• Maintain proper sealing under pressure
• Ensure consistent fluid flow and system performance

Why Replace Banjo Bolts

Over time, banjo bolts can wear or degrade due to pressure, heat, and fluid exposure.

Common issues include:
• Oil or fuel leaks at connection points
• Thread wear or damage
• Corrosion over time
• Reduced sealing performance

Replacing worn bolts ensures safe operation and maintains system integrity across multiple vehicle systems.

Related reference numbers
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90017502001

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M12 Banjo Bolt – Various applications
Sold each

M12 banjo bolt  designed for multiple applications across Porsche models including the 911, 964, 993, 924, and 928.

Fits:

• Porsche 911 1975-1977 3.0L Turbo (930)
• Porsche 911 1978-1989 3.3L Turbo (930)
• 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
• Porsche 924 Turbo 2.0L 1979-81
• Porsche 924 Turbo 2.0L 1982-84
• Porsche 924 Carrera GT 2.0L 1981
• Porsche 924 Carrera GTS 2.0L 1982
• Porsche 928 4.5L 1978-82

Diagram ref no 39 

This versatile banjo bolt is used to secure banjo fittings on wastegates, fuel pipes, gearbox oil pipes and power steering systems, ensuring a strong and leak-free connection under pressure. It is particularly important in turbocharged applications where reliable sealing is critical for maintaining correct oil and fuel flow.

Manufactured to OEM specifications, this bolt delivers precise fitment and dependable sealing performance across multiple systems, making it ideal for maintenance, repair, or restoration of Porsche vehicles.

Key Features

• M12 banjo bolt for multiple Porsche applications
• Suitable for wastegate, fuel pipes, and power steering systems
• Compatible with 911, 964, 993, 924, and 928 models
• Designed for high-pressure fluid systems
• Ensures secure, leak-free connections
• OEM-style fit and specification
• Durable construction for long-term reliability

Function and Purpose

This banjo bolt is a critical fastening component used across several systems.

It helps to:
• Secure banjo fittings to wastegate oil lines
• Connect fuel pipes within the fuel delivery system
• Fasten power steering fluid lines
• Maintain proper sealing under pressure
• Ensure consistent fluid flow and system performance

Why Replace Banjo Bolts

Over time, banjo bolts can wear or degrade due to pressure, heat, and fluid exposure.

Common issues include:
• Oil or fuel leaks at connection points
• Thread wear or damage
• Corrosion over time
• Reduced sealing performance

Replacing worn bolts ensures safe operation and maintains system integrity across multiple vehicle systems.

Related reference numbers
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90017502001

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M14 Banjo Bolt – Power Steering, Gearbox Oil & Fuel Line Fitting 
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This versatile banjo bolt is used to secure banjo fittings across a range of systems, including power steering hoses, gearbox oil pipes, and fuel lines, ensuring a strong, leak-free connection under pressure.

Fits:

• Porsche 911 1965-1968 2.0L / 912 SWB (F)
• Porsche 911 1968-1973 2.2L / 2.4L / 2.7L RS LWB (F)
• 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
• Porsche 924S 2.5L 1986-87
• Porsche 924S 2.5L 1988
• Porsche 944 2.5L 8V 1982-87
• Porsche 944 2.7L 8V 1988-89
• Porsche 944S 2.5L 16V 1987-88
• Porsche 944S2 3.0L 16V 1989-91
• Porsche 944 Turbo 2.5L 8V 1985-88
• Porsche 944 Turbo 2.5L 8V 1989-91
• Porsche 944 Turbo S 2.5L 8V 1988
• Porsche 928 4.5L 1978-82
• Porsche 968 3.0L 1992-94
• Porsche 968 Sport 3.0L 1994-95
• Porsche 968 CS 3.0L 1993-95
• Porsche 968 Turbo S 3.0L 1993-94
• Porsche 928S 4.7L 1981-83
• Porsche 928S2 4.7L 1984-86
• Porsche 928S4 5.0L 1987-92
• Porsche 928GT 5.0L 1989-91

Diagram ref no 39 

Engineered to OEM specifications, it delivers precise fitment and reliable sealing performance, making it an essential component for maintaining fluid system integrity across hydraulic, lubrication, and fuel systems. Ideal for servicing, repair, or restoration of both classic and modern Porsche models.

Key Features

• M14 banjo bolt for multiple Porsche applications
• Suitable for power steering, gearbox oil, and fuel systems
• Compatible with 911, 964, 924S, 928, and 944 models
• Designed for high-pressure fluid systems
• Ensures secure, leak-free connections
• OEM-style fit and specification
• Durable construction for long-term reliability

Function and Purpose

This banjo bolt is a critical fastening component used across several vehicle systems.

It helps to:
• Secure banjo fittings to power steering hoses
• Connect gearbox oil pipes for lubrication systems
• Fasten fuel line connections within the fuel system
• Maintain proper sealing under pressure
• Ensure consistent fluid flow and system efficiency

Why Replace Banjo Bolts

Over time, banjo bolts can degrade due to heat, pressure, and fluid exposure.

Common issues include:
• Fluid leaks (oil, fuel, or hydraulic fluid)
• Thread wear or stripping
• Corrosion from long-term use
• Reduced sealing efficiency

Replacing worn bolts ensures safe operation and maintains performance across multiple systems.

Related reference numbers
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PCG13400701

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