Fuel Lines & Breather Hoses

Fuel Banjo Bolt  – K & L Jetronic Fuel System Connection
Sold each

High-quality fuel banjo bolt designed for Porsche models equipped with K-Jetronic and L-Jetronic fuel injection systems.

Fits:

• Porsche 911 1972-73 2.4L T-K
• Porsche 911 1974-1977 2.7L / 1976-77 3.0 Carrera
• Porsche 911 1978-1983 3.0L / SC
• Porsche 911 1975-1977 3.0L Turbo (930)
• Porsche 911 1978-1989 3.3L Turbo (930)
• Porsche 964 (911) TURBO 3.3L 1991-93
• Porsche 964 (911) TURBO 3.6L 1991-93
• 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 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 928S 4.7L 1981-83
• Porsche 928S2 4.7L 1984-86

Diagram ref no 52

This essential fastening component is used to securely connect fuel lines to key parts of the fuel system, including the injection pump, fuel injectors (injection valves), and fuel pump. It ensures proper sealing and reliable fuel delivery across multiple connection points within the system.

Depending on the specific Porsche model and configuration, varying quantities of banjo bolts may be required for hose swivel connections. This component is also commonly supplied as part of a complete fitting set.

Important: This banjo bolt is not suitable for vehicles equipped with LH-Jetronic systems.

Key Features

• Fuel banjo bolt for K-Jetronic and L-Jetronic systems
• Suitable for multiple fuel system connection points
• Connects fuel lines to pump, injectors, and injection system
• Ensures secure, leak-free sealing
• OEM-style fit and specification
• Durable construction for long-term reliability

Function and Purpose

This banjo bolt is a critical fastening component within the fuel injection system.

It helps to:
• Secure fuel line connections across the system
• Maintain correct fuel pressure and flow
• Ensure leak-free sealing at connection points
• Support reliable fuel delivery to engine components
• Enable safe and efficient fuel system operation

Why Replace Banjo Bolts

Over time, banjo bolts can wear or become compromised.

Common issues include:
• Fuel leaks at connection points
• Thread wear or damage
• Corrosion from fuel exposure
• Reduced sealing efficiency

Replacing worn bolts ensures safe operation and maintains proper fuel system performance.

Vehicle Compatibility

Suitable for:
• Porsche models equipped with K-Jetronic fuel injection
• Porsche models equipped with L-Jetronic fuel injection

Not suitable for:
• Porsche models with LH-Jetronic systems

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91111089900

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Fuel Banjo Bolt  – K & L Jetronic Fuel System Connection
Sold each

High-quality fuel banjo bolt designed for Porsche models equipped with K-Jetronic and L-Jetronic fuel injection systems.

Fits:

• Porsche 911 1972-73 2.4L T-K
• Porsche 911 1974-1977 2.7L / 1976-77 3.0 Carrera
• Porsche 911 1978-1983 3.0L / SC
• Porsche 911 1975-1977 3.0L Turbo (930)
• Porsche 911 1978-1989 3.3L Turbo (930)
• Porsche 964 (911) TURBO 3.3L 1991-93
• Porsche 964 (911) TURBO 3.6L 1991-93
• 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 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 928S 4.7L 1981-83
• Porsche 928S2 4.7L 1984-86

Diagram ref no 12

This essential fastening component is used to securely connect fuel lines to key parts of the fuel system, including the injection pump, fuel injectors (injection valves), and fuel pump. It ensures proper sealing and reliable fuel delivery across multiple connection points within the system.

Depending on the specific Porsche model and configuration, varying quantities of banjo bolts may be required for hose swivel connections. This component is also commonly supplied as part of a complete fitting set.

Important: This banjo bolt is not suitable for vehicles equipped with LH-Jetronic systems.

Key Features

• Fuel banjo bolt for K-Jetronic and L-Jetronic systems
• Suitable for multiple fuel system connection points
• Connects fuel lines to pump, injectors, and injection system
• Ensures secure, leak-free sealing
• OEM-style fit and specification
• Durable construction for long-term reliability

Function and Purpose

This banjo bolt is a critical fastening component within the fuel injection system.

It helps to:
• Secure fuel line connections across the system
• Maintain correct fuel pressure and flow
• Ensure leak-free sealing at connection points
• Support reliable fuel delivery to engine components
• Enable safe and efficient fuel system operation

Why Replace Banjo Bolts

Over time, banjo bolts can wear or become compromised.

Common issues include:
• Fuel leaks at connection points
• Thread wear or damage
• Corrosion from fuel exposure
• Reduced sealing efficiency

Replacing worn bolts ensures safe operation and maintains proper fuel system performance.

Vehicle Compatibility

Suitable for:
• Porsche models equipped with K-Jetronic fuel injection
• Porsche models equipped with L-Jetronic fuel injection

Not suitable for:
• Porsche models with LH-Jetronic systems

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91111089900

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Braided Fuel Hose (Sold by the Metre) - 9.3mm Internal Diameter / 15.3mm Outer Diameter. 

This high-quality braided fuel hose is designed for multiple uses within the fuel system of various vehicles. It offers extremely low fuel permeability, excellent heat resistance, and high flexibility, making it a reliable choice for demanding applications.

Fits:
Porsche 911 Carrera 1965-89
Porsche 911 Turbo (930) 1975-89 
Porsche 914 1970-76
Porsche 924 1976-85
Porsche 928 1978-91

Comparable to Porsche part number(s): N0203591 & PCG020359A

Specifications:

Inner Diameter (ID): 9.3mm
Outer Diameter (OD): 15.3mm 
Material: FPM/ECO/AR/ECO (Type 3E) – Compliant with DIN 73379-1
Complies With: EU End-of-Life Vehicles Directive

NOTE: This product is not suitable for use in fuel tanks, or for gear and/or engine oils. Always follow the manufacturer's specifications regarding operating temperatures, especially for high-performance engines exposed to extreme heat.

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PCG020359A

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Diaphragm to Distributor Fuel Hose.

 


Fits:
Porsche 928 S 1985-86
Porsche 928 S4 1987-91
Porsche 928 GT 1989-91
Porsche 928 GTS 1992-95

Click 'Zoom in' for lage parts diagram.
Diagram ref no 6

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92811026901

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Fuel connection piece. Fits between the solenoid valve and the fuel line originating from the fuel distributor. 



Fits: 
Porsche 928 4.5L / 4.7L 1980-83 *

*This part is only suitable for vehicles with the following engine codes produced after 18/02/1980... 

Engine Type 2809 | Engine Code M 800 0378>> 
Engine Type 2810 | Engine Code M 800 5496>> 
Engine Type 2811 | Engine Code M 820 0233>> 
Engine Type 2812 | Engine Code M 820 5025>> 

Click 'Zoom in' for large parts diagram.
Diagram ref no 7

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90017600102

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Fuel Cooling Supply Line 

High-quality replacement fuel cooling supply line designed for Porsche 928S models from 1984 to 1986.

This hose forms part of the fuel cooling system, helping regulate fuel temperature as it circulates through the engine bay. Maintaining correct fuel temperature is essential for optimal engine performance, efficiency, and reliability—particularly in high-performance V8 applications.

Fits:

• Porsche 928S2 4.7L 1984-86

Diagram ref no 6

Manufactured to OEM specifications, this fuel cooling line ensures precise fitment, durability, and resistance to fuel, heat, and pressure—making it ideal for maintenance, repair, or restoration of your Porsche 928S.

Key Features

• Direct replacement fuel cooling supply line
• Suitable for Porsche 928S (1984–1986)
• Helps regulate fuel temperature
• Resistant to fuel, heat, and pressure
• OEM-style fit and performance
• Ideal for maintenance and restoration

Function and Purpose

This hose is a critical component of the fuel system.

It helps to:

• Maintain stable fuel temperature
• Support efficient fuel delivery
• Prevent fuel overheating in the engine bay
• Improve engine performance and reliability

Why Replace Your Fuel Cooling Line

Fuel hoses are exposed to high temperatures and pressure over time.

Common issues include:

• Cracking or degradation of hose material
• Fuel leaks or seepage
• Reduced cooling efficiency
• Increased risk of fuel system failure

Replacing the line restores proper fuel system function and safety.

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92835608102

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Fuel Hose 12 x 19mm
Sold per metre

High-quality fuel hose designed for use across a wide range of Porsche fuel system applications, supplied per metre for maximum flexibility and precise fitment.

Fits

• Porsche 911 1974-1977 2.7L / 1976-77 3.0 Carrera
• Porsche 911 1978-1983 3.0L / SC
• Porsche 911 1984-1986 3.2L
• Porsche 911 1987-1989 3.2L G50
• Porsche 911 1975-1977 3.0L Turbo (930)
• Porsche 911 1978-1989 3.3L Turbo (930)
• Porsche 944S2 3.0L 16V 1989-91
• Porsche 928 4.5L 1978-82
• Porsche 928S 4.7L 1981-83
• Porsche 928S2 4.7L 1984-86
• Porsche 928S4 5.0L 1987-92
• Porsche 928GT 5.0L 1989-91
• Porsche 928GTS 5.4L 1992-95

This hose is engineered to ensure safe and consistent fuel delivery between system components such as fuel tanks, pumps, filters, and injectors. Built to withstand fuel exposure, pressure, and engine bay temperatures, it provides reliable long-term performance.

Sold per metre, this hose allows you to cut the exact length required, making it ideal for maintenance, repair, or restoration projects. Manufactured to OEM standards for durability and correct specification.

Key Features

• Fuel hose suitable for various Porsche applications
• Part number 99918116850
• Sold per metre for custom length requirements
• Designed for fuel system use
• Resistant to fuel and heat exposure
• Flexible and durable construction
• OEM-style fit and performance

Function and Purpose

This fuel hose is an essential component of the fuel system.

It helps to:
• Transport fuel safely between components
• Maintain consistent fuel flow and pressure
• Ensure leak-free operation
• Support efficient engine performance
• Enable reliable fuel delivery under load

Why Replace Fuel Hoses

Over time, fuel hoses degrade due to exposure to heat and fuel.

Common issues include:
• Cracking or splitting
• Fuel leaks and safety risks
• Hardening and reduced flexibility
• Reduced fuel delivery efficiency

Replacing worn hoses ensures safe operation and restores optimal fuel system performance.

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99918116850

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Fuel Hose 12 x 19mm
Sold per metre

High-quality fuel hose designed for use across a wide range of Porsche fuel system applications, supplied per metre for maximum flexibility and precise fitment.

Fits

• Porsche 911 1974-1977 2.7L / 1976-77 3.0 Carrera
• Porsche 911 1978-1983 3.0L / SC
• Porsche 911 1984-1986 3.2L
• Porsche 911 1987-1989 3.2L G50
• Porsche 911 1975-1977 3.0L Turbo (930)
• Porsche 911 1978-1989 3.3L Turbo (930)
• Porsche 944S2 3.0L 16V 1989-91
• Porsche 928 4.5L 1978-82
• Porsche 928S 4.7L 1981-83
• Porsche 928S2 4.7L 1984-86
• Porsche 928S4 5.0L 1987-92
• Porsche 928GT 5.0L 1989-91
• Porsche 928GTS 5.4L 1992-95

This hose is engineered to ensure safe and consistent fuel delivery between system components such as fuel tanks, pumps, filters, and injectors. Built to withstand fuel exposure, pressure, and engine bay temperatures, it provides reliable long-term performance.

Sold per metre, this hose allows you to cut the exact length required, making it ideal for maintenance, repair, or restoration projects. Manufactured to OEM standards for durability and correct specification.

Key Features

• Fuel hose suitable for various Porsche applications
• Part number 99918116850
• Sold per metre for custom length requirements
• Designed for fuel system use
• Resistant to fuel and heat exposure
• Flexible and durable construction
• OEM-style fit and performance

Function and Purpose

This fuel hose is an essential component of the fuel system.

It helps to:
• Transport fuel safely between components
• Maintain consistent fuel flow and pressure
• Ensure leak-free operation
• Support efficient engine performance
• Enable reliable fuel delivery under load

Why Replace Fuel Hoses

Over time, fuel hoses degrade due to exposure to heat and fuel.

Common issues include:
• Cracking or splitting
• Fuel leaks and safety risks
• Hardening and reduced flexibility
• Reduced fuel delivery efficiency

Replacing worn hoses ensures safe operation and restores optimal fuel system performance.

Related reference numbers
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99918116850

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Fuel Hose - 9.5 x 15.5mm
Sold per metre

High-quality fuel hose 9.5 x 15.5mm designed for Porsche 924, 944, 968, and 928 models, supplied per metre for flexible installation and precise fitment.

This hose is engineered for safe and reliable fuel transfer within the fuel system, providing consistent flow between key components such as fuel pumps, filters, and injectors. Built to withstand fuel exposure and engine bay conditions, it ensures long-term durability and performance.

Fits:

• 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 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 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 928 4.5L 1978-82
• Porsche 928S 4.7L 1981-83
• Porsche 928S2 4.7L 1984-86
• Porsche 928S4 5.0L 1987-92
• Porsche 928GT 5.0L 1989-91
• Porsche 928GTS 5.4L 1992-95

Sold per metre, this hose allows you to cut to the exact length required, making it ideal for maintenance, repair, or restoration of Porsche fuel systems.

Key Features

• 9.5mm internal diameter, 15.5mm outer diameter
• Suitable for Porsche 924, 944, 968, and 928
• Designed for fuel system applications
• Sold per metre for custom lengths
• Resistant to fuel and engine bay heat
• Flexible and durable construction
• OEM-style specification and performance

Function and Purpose

This fuel hose is a vital component of the fuel delivery system.

It helps to:
• Transport fuel safely between system components
• Maintain consistent fuel flow and pressure
• Ensure leak-free operation
• Support efficient engine performance
• Enable reliable fuel delivery under load

Why Replace Fuel Hoses

Fuel hoses degrade over time due to heat and fuel exposure.

Common issues include:
• Cracking or splitting
• Fuel leaks and safety risks
• Hardening and reduced flexibility
• Reduced fuel delivery efficiency

Replacing worn hoses ensures safe operation and restores optimal performance.

Related reference numbers
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99918171650

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Fuel Hose - 9.5 x 15.5mm
Sold per metre

High-quality fuel hose 9.5 x 15.5mm designed for Porsche 924, 944, 968, and 928 models, supplied per metre for flexible installation and precise fitment.

This hose is engineered for safe and reliable fuel transfer within the fuel system, providing consistent flow between key components such as fuel pumps, filters, and injectors. Built to withstand fuel exposure and engine bay conditions, it ensures long-term durability and performance.

Fits:

• 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 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 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 928 4.5L 1978-82
• Porsche 928S 4.7L 1981-83
• Porsche 928S2 4.7L 1984-86
• Porsche 928S4 5.0L 1987-92
• Porsche 928GT 5.0L 1989-91
• Porsche 928GTS 5.4L 1992-95

Sold per metre, this hose allows you to cut to the exact length required, making it ideal for maintenance, repair, or restoration of Porsche fuel systems.

Key Features

• 9.5mm internal diameter, 15.5mm outer diameter
• Suitable for Porsche 924, 944, 968, and 928
• Designed for fuel system applications
• Sold per metre for custom lengths
• Resistant to fuel and engine bay heat
• Flexible and durable construction
• OEM-style specification and performance

Function and Purpose

This fuel hose is a vital component of the fuel delivery system.

It helps to:
• Transport fuel safely between system components
• Maintain consistent fuel flow and pressure
• Ensure leak-free operation
• Support efficient engine performance
• Enable reliable fuel delivery under load

Why Replace Fuel Hoses

Fuel hoses degrade over time due to heat and fuel exposure.

Common issues include:
• Cracking or splitting
• Fuel leaks and safety risks
• Hardening and reduced flexibility
• Reduced fuel delivery efficiency

Replacing worn hoses ensures safe operation and restores optimal performance.

Related reference numbers
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99918171650

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Fuel Feed Hose – Feed 

High-quality replacement fuel feed hose designed for Porsche 928S models from 1978 to 1979

This hose is a critical component of the fuel delivery system, transporting fuel from the tank to the engine. It ensures consistent fuel flow under pressure, supporting proper engine performance and reliability.

Fits:

• Porsche 928 4.5L 1978-79
  
  

Diagram ref no 41

Manufactured to OEM specifications, this fuel hose offers precise fitment, durability, and resistance to fuel, heat, and pressure—making it ideal for maintenance, repair, or restoration of classic Porsche 928 models.

Key Features

• Direct replacement fuel feed hose
• Suitable for Porsche 928 (1978-79)
• Ensures reliable fuel delivery to engine
• Resistant to fuel, heat, and pressure
• OEM-style fit and performance
• Ideal for maintenance and restoration

Function and Purpose

This hose forms a vital part of the fuel system.

It helps to:

• Transport fuel safely from the tank to the engine
• Maintain consistent fuel pressure and flow
• Support engine performance and efficiency
• Prevent fuel leaks and pressure loss

Why Replace Your Fuel Hose

Fuel hoses degrade over time due to age, heat, and exposure to fuel.

Common issues include:

• Cracking or hardening of rubber
• Fuel leaks or seepage
• Reduced fuel pressure
• Increased risk of engine performance issues or fire hazards

Replacing the hose ensures safe and reliable fuel system operation.

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92835603700

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Fuel Hose – Regulator to Fuel Rail 

High-quality replacement fuel hose designed for Porsche 928 models from 1985 to 1995.

This hose connects the fuel pressure regulator to the fuel rail, forming a vital part of the fuel injection system. It ensures controlled and consistent fuel delivery to the injectors, supporting proper engine performance, efficiency, and reliability.

Fits:

• Porsche 928S2 4.7L 1985-86
• Porsche 928S4 5.0L 1987-92
• Porsche 928GT 5.0L 1989-91
• Porsche 928GTS 5.4L 1992-95

Diagram ref no 6

Manufactured to OEM specifications, this fuel hose provides precise fitment and excellent resistance to fuel, heat, and pressure—ideal for maintenance, repair, or restoration of Porsche 928 fuel systems.

Key Features

• Direct replacement fuel hose (regulator to fuel rail)
• Suitable for Porsche 928 (1985–1995)
• Supports consistent fuel pressure and delivery
• Resistant to fuel, heat, and pressure
• OEM-style fit and performance
• Ideal for fuel system maintenance and restoration

Function and Purpose

This hose is a key component of the fuel injection system.

It helps to:

• Transfer fuel from the regulator to the fuel rail
• Maintain correct fuel pressure at the injectors
• Ensure stable and efficient fuel delivery
• Support optimal engine performance

Why Replace Your Fuel Hose

Fuel hoses are subject to ageing, heat, and pressure over time.

Common issues include:

• Cracking or deterioration of rubber
• Fuel leaks or seepage
• Loss of fuel pressure
• Engine performance issues or safety risks

Replacing the hose restores fuel system integrity and safety.

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92811026901

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Fuel Hose – Regulator to Fuel Pressure Damper 

High-quality replacement fuel hose designed for Porsche 928 S4, 928 GT, and 928 GTS models.

This hose connects the fuel pressure regulator to the fuel pressure damper, forming a crucial link within the fuel injection system. It ensures controlled fuel pressure flow between components, supporting smooth engine operation, stable fuel delivery, and optimal performance.

Fits:

• Porsche 928S4 5.0L 1987-92
• Porsche 928GT 5.0L 1989-91
• Porsche 928GTS 5.4L 1992-95

Diagram ref no 7

Manufactured to OEM specifications, this hose offers precise fitment along with excellent resistance to fuel, heat, and pressure—making it ideal for maintenance, repair, or restoration of Porsche 928 V8 fuel systems.

Key Features

• Direct replacement fuel hose (regulator to damper)
• Suitable for Porsche 928 S4, GT, and GTS models
• Maintains correct fuel pressure transfer between components
• Resistant to fuel, heat, and pressure
• OEM-style fit and performance
• Ideal for fuel system maintenance and restoration

Function and Purpose

This hose is a key part of the fuel injection system.

It helps to:

• Transfer fuel between the regulator and pressure damper
• Maintain stable fuel pressure across the system
• Reduce pressure fluctuations
• Support consistent fuel delivery to the engine

Why Replace Your Fuel Hose

Fuel hoses degrade over time due to exposure to heat, pressure, and fuel.

Common issues include:

• Cracking or hardening of hose material
• Fuel leaks or seepage
• Loss of fuel pressure stability
• Engine hesitation or performance issues

Replacing the hose restores proper fuel system operation and safety.

Related reference numbers
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92811027102

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Fuel Return Hose 

High-quality replacement fuel return hose designed for Porsche 928 and 928S models from 1979 to 1983.

This hose is a critical component of the fuel system, responsible for returning excess fuel from the engine back to the fuel tank. It ensures proper fuel circulation and maintains stable system pressure, supporting smooth engine operation and reliability.

Fits:

• Porsche 928 4.5L 1979-82
• Porsche 928S 4.7L 1981-83

Diagram ref no 29

Manufactured to OEM specifications, this fuel return hose provides precise fitment along with excellent resistance to fuel, heat, and pressure—making it ideal for maintenance, repair, or restoration of early Porsche 928 models.

Key Features

• Direct replacement fuel return hose
• Suitable for Porsche 928 / 928S (1979–1983)
• Maintains proper fuel circulation and pressure balance
• Resistant to fuel, heat, and pressure
• OEM-style fit and performance
• Ideal for maintenance and classic restoration

Function and Purpose

This hose plays a vital role in the fuel system.

It helps to:

• Return excess fuel safely to the tank
• Maintain stable fuel pressure
• Prevent overpressure in the system
• Support efficient fuel circulation

Why Replace Your Fuel Return Hose

Fuel hoses degrade over time due to heat cycles and fuel exposure.

Common issues include:

• Cracking or hardening of the hose
• Fuel leaks or seepage
• Pressure imbalance within the fuel system
• Reduced engine reliability and performance

Replacing the hose restores safe and consistent fuel system operation.

Related reference numbers
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92835608100

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Fuel Return Hose 

High-quality replacement fuel return hose designed for early Porsche 928 models from 1978 to 1980.

This hose is a vital component of the fuel system, responsible for returning excess fuel from the engine back to the fuel tank. It ensures proper fuel circulation and pressure balance, supporting smooth engine operation and overall system efficiency.

Fits:

• Porsche 928 4.5L 1978-82

Diagram ref no 45

Manufactured to OEM specifications, this fuel return hose offers precise fitment along with excellent resistance to fuel, heat, and pressure—making it ideal for maintenance, repair, or restoration of classic Porsche 928 models.

Key Features

• Direct replacement fuel return hose
• Suitable for Porsche 928 (1978–1980)
• Maintains proper fuel circulation and pressure balance
• Resistant to fuel, heat, and pressure
• OEM-style fit and performance
• Ideal for classic Porsche maintenance and restoration

Function and Purpose

This hose plays a key role in the fuel system.

It helps to:

• Return excess fuel safely to the tank
• Maintain stable fuel pressure within the system
• Prevent overpressure in fuel lines
• Support efficient fuel circulation and engine performance

Why Replace Your Fuel Return Hose

Fuel hoses deteriorate over time due to age, heat, and exposure to fuel.

Common issues include:

• Cracking or hardening of the hose
• Fuel leaks or seepage
• Pressure imbalance within the fuel system
• Reduced reliability and performance

Replacing the hose restores safe and consistent fuel system operation.

Related reference numbers
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92835604103

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Fuel Feed Hose – Fuel Delivery Line 

High-quality replacement fuel feed hose designed for Porsche 928 and 928S models from 1980 to 1986.

This hose is a critical component of the fuel delivery system, transporting fuel from the tank to the engine. It ensures consistent fuel flow under pressure, supporting proper engine performance and reliability.

Fits:

• Porsche 928 4.5L 1980-82

from Chassis numbers
F 92-A0800 879>>
F 92-A0820 539>>

• Porsche 928S 4.7L 1981-83
• Porsche 928S2 4.7L 1984-86

Diagram ref no 28

Manufactured to OEM specifications, this fuel hose offers precise fitment, durability, and resistance to fuel, heat, and pressure—making it ideal for maintenance, repair, or restoration of classic Porsche 928 models.

Key Features

• Direct replacement fuel feed hose
• Suitable for Porsche 928 / 928S (1980–1986)
• Ensures reliable fuel delivery to engine
• Resistant to fuel, heat, and pressure
• OEM-style fit and performance
• Ideal for maintenance and restoration

Function and Purpose

This hose forms a vital part of the fuel system.

It helps to:

• Transport fuel safely from the tank to the engine
• Maintain consistent fuel pressure and flow
• Support engine performance and efficiency
• Prevent fuel leaks and pressure loss

Why Replace Your Fuel Hose

Fuel hoses degrade over time due to age, heat, and exposure to fuel.

Common issues include:

• Cracking or hardening of rubber
• Fuel leaks or seepage
• Reduced fuel pressure
• Increased risk of engine performance issues or fire hazards

Replacing the hose ensures safe and reliable fuel system operation.

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92835607900

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