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Porsche > 924 (1977-1988) > 924 2.0L 1976-79 > Engine Rebuild Parts > Fuel System Parts >

Fuel Lines & Breather Hoses

Fuel Lines & Breather Hoses

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DISPLAYING 17 to 23 (of 23 products)
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Fuel Line with 10mm Eyelet. Porsche 924 1976-77 - 477209241 - PKLA09
2
Fuel Line with 10mm Eyelet. Porsche 924 1976-77
477209241/1
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Product Information

Fuel Line with 10mm Eyelet 

High-quality replacement fuel line designed for early Porsche 924 models from 1976 to 1977, featuring a 10mm eyelet connection.

This fuel hose is a key component within the fuel system, providing a secure and reliable connection between fuel system components. The integrated 10mm eyelet ensures proper fitment and sealing, maintaining consistent fuel flow and system integrity.

Fits:

  • Porsche 924 2.0L 1976-77 (up to Chassis number 92-47100713)

Diagram ref no 32

Manufactured to OEM specifications, this fuel line offers precise fitment along with excellent resistance to fuel, heat, and pressure—making it ideal for maintenance, repair, or restoration of classic Porsche 924 models.

Key Features

• Direct replacement fuel line with 10mm eyelet
• Suitable for Porsche 924 (1976–1977)
• Secure eyelet connection for reliable fitment
• Resistant to fuel, heat, and pressure
• OEM-style fit and performance
• Ideal for classic Porsche maintenance and restoration

Function and Purpose

This fuel line is an essential part of the fuel system.

It helps to:

• Provide a secure connection between fuel system components
• Maintain consistent fuel flow under pressure
• Ensure proper sealing at connection points
• Support safe and efficient engine operation

Why Replace Your Fuel Line

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

Common issues include:

• Cracking or hardening of hose material
• Leaks at connection points
• Reduced fuel flow efficiency
• Increased risk of fuel system failure

Replacing the fuel line restores system integrity and reliability.



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Related, superseded, cross reference or alternative numbers for comparison.

477209241
477209241

The product you are viewing cross references to these numbers
Fuel Line with 10mm Eyelet. Porsche 924 1977-79 - 477209241A - PKLA10
2
Fuel Line with 10mm Eyelet. Porsche 924 1977-79
477209241A/1
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Product Information

Fuel Line with 10mm Eyelet 

High-quality replacement fuel line designed for early Porsche 924 models from 1977 to 1979, featuring a 12mm eyelet connection.

This fuel hose is a key component within the fuel system, providing a secure and reliable connection between fuel system components. The integrated 10mm eyelet ensures proper fitment and sealing, maintaining consistent fuel flow and system integrity.

Fits:

  • Porsche 924 2.0L 1977-79 (from  Chassis number 92-47100714)

Diagram ref no 32

Manufactured to OEM specifications, this fuel line offers precise fitment along with excellent resistance to fuel, heat, and pressure—making it ideal for maintenance, repair, or restoration of classic Porsche 924 models.

Key Features

• Direct replacement fuel line with 12mm eyelet
• Suitable for Porsche 924 (1977–1979)
• Secure eyelet connection for reliable fitment
• Resistant to fuel, heat, and pressure
• OEM-style fit and performance
• Ideal for classic Porsche maintenance and restoration

Function and Purpose

This fuel line is an essential part of the fuel system.

It helps to:

• Provide a secure connection between fuel system components
• Maintain consistent fuel flow under pressure
• Ensure proper sealing at connection points
• Support safe and efficient engine operation

Why Replace Your Fuel Line

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

Common issues include:

• Cracking or hardening of hose material
• Leaks at connection points
• Reduced fuel flow efficiency
• Increased risk of fuel system failure

Replacing the fuel line restores system integrity and reliability.



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

477209241A
477209241A

The product you are viewing cross references to these numbers
Fuel Pipe Connector. Porsche 924 / 944 1976-91 - 477209161
3
Fuel Pipe Connector. Porsche 924 / 944 1976-91
Special Order item
477209161
Product Information
Product Information
Fuel Pipe Connector.

The Porsche Fuel Pipe Connector is a genuine OEM connecting piece designed for the fuel delivery system in classic Porsche models, including the 924 and 944. This small but vital component links sections of fuel pipe or hose, ensuring a secure and leak-free connection within the fuel system.
Over time, connectors can weaken, corrode, or crack, leading to fuel leaks and loss of pressure. Replacing it with this OEM Porsche connector restores system integrity, prevents dangerous leaks, and ensures your engine receives the correct fuel pressure for smooth performance.

Fits:

  • Porsche 924 2.0L 1976-79
  • Porsche 924 2.0L 1980-85
  • Porsche 924S 2.5L 1986-87 
  • Porsche 924S 2.5L 1988 
  • Porsche 944 2.5L 8V 1982-85
  • Porsche 944 Turbo 2.5L 8V 1985-88
  • Porsche 944 Turbo S 2.5L 8V 1988>>
  • Porsche 944S2 3.0L 16V 1989-91
  • Porsche 944 Turbo 2.5L 8V 1989-91

What This Product Does:
It’s a small but essential connector in the fuel feed / fuel line system. It joins sections of fuel pipe or hose — often between the fuel pump, fuel filter, accumulator, or between pipe and hose segments.

Symptoms Of A Faulty Or Failing Fuel Pipe Connector:
If this connector is worn, damaged, or leaking, common symptoms will include:
  • Fuel smell around the engine bay or under the car, especially near where this connector is installed.
  • Liquid fuel leaks visible around the connector or dripping when the engine is running / fuel system is pressurized.
  • Poor fuel pressure, which can lead to rough running, hesitation, or weak acceleration.
  • Possibly difficulty starting if fuel supply is compromised.
  • Visible damage or corrosion to the connector — cracked plastic or metal, worn threads, or loose hose / pipe connections.

 
Why Replacement Matters:
Even though it’s a small part, it’s critical:

  • Fuel delivery depends on all connectors and lines being sealed and strong. A faulty connector can compromise the whole fuel feed.
  • Leaks are dangerous (fire risk) and waste fuel.
  • Loss of pressure or leaks can lead to poor engine performance, misfires, or engine stalling.
  • Using a genuine part like this one ensures correct fit, strength, sealing finish, and avoids fitment mismatches or leaks.

Diagram Ref No 1A



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

477209161
477209161

The product you are viewing cross references to these numbers
Hose clip fuel pipe 17x9. Porsche 911 / 964 / 993 / 924 / 944 - PCG51219802, 99951219802
3
Hose clip fuel pipe 17x9. Porsche 911 / 964 / 993 / 924 / 944
Special Order item
PCG51219802
Product Information
Product Information
Hose clip fuel pipe - 17x9mm
Sold each

porsche

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

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


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

PCG51219802
PCG51219802
99951219802

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Pipe Connector Fuel and Gearbox Oil. Porsche 924 / 924S / 944 / 928 / 964 - 477209169
3
Pipe Connector Fuel and Gearbox Oil. Porsche 924 / 924S / 944 / 928 / 964
Special Order item
477209169
Product Information
Product Information

Fuel & Gearbox Oil Pipe Connector – M16 
Sold each

High-quality M16 pipe connector designed for use in Porsche fuel and gearbox oil systems across multiple models including 924, 944, 928, and 964.

This connector provides a secure and reliable connection between pipework within both fuel delivery and transmission lubrication systems. Engineered to handle pressure, temperature, and fluid exposure, it ensures leak-free performance and long-term durability in demanding environments.

Fits:

Diagram ref no 27

This M16 connector delivers precise fitment and dependable sealing, making it ideal for maintenance, repair, or restoration projects.

Key Features

• M16 pipe connector for fuel and gearbox oil systems
• Suitable for Porsche 924, 944, 928, and 964
• Ensures secure, leak-free pipe connections
• Designed for fuel and transmission oil applications
• OEM-style fit and performance
• Durable construction for long-term reliability

Function and Purpose

This connector is an essential link within fuel and transmission systems.

It helps to:

• Join pipework securely under pressure
• Maintain proper sealing of fuel and oil circuits
• Prevent leaks and fluid loss
• Support reliable system performance

Why Replace Pipe Connectors

Over time, connectors can wear due to heat, vibration, and fluid exposure.

Common issues include:

• Thread wear or damage
• Oil or fuel leaks
• Poor sealing between connections
• Reduced system reliability

Replacing connectors ensures safe and efficient operation of both fuel and gearbox systems.



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

477209169
477209169

The product you are viewing cross references to these numbers
Pipe Connector Fuel and Gearbox Oil. Porsche 924 / 924S / 944 / 928 / 964 - 477209169 - PVM16
3
Pipe Connector Fuel and Gearbox Oil. Porsche 924 / 924S / 944 / 928 / 964
477209169/1
Product Information
Product Information

Fuel & Gearbox Oil Pipe Connector – M16 
Sold each

High-quality M16 pipe connector designed for use in Porsche fuel and gearbox oil systems across multiple models including 924, 944, 928, and 964.

This connector provides a secure and reliable connection between pipework within both fuel delivery and transmission lubrication systems. Engineered to handle pressure, temperature, and fluid exposure, it ensures leak-free performance and long-term durability in demanding environments.

Fits:

Diagram ref no 27

This M16 connector delivers precise fitment and dependable sealing, making it ideal for maintenance, repair, or restoration projects.

Key Features

• M16 pipe connector for fuel and gearbox oil systems
• Suitable for Porsche 924, 944, 928, and 964
• Ensures secure, leak-free pipe connections
• Designed for fuel and transmission oil applications
• OEM-style fit and performance
• Durable construction for long-term reliability

Function and Purpose

This connector is an essential link within fuel and transmission systems.

It helps to:

• Join pipework securely under pressure
• Maintain proper sealing of fuel and oil circuits
• Prevent leaks and fluid loss
• Support reliable system performance

Why Replace Pipe Connectors

Over time, connectors can wear due to heat, vibration, and fluid exposure.

Common issues include:

• Thread wear or damage
• Oil or fuel leaks
• Poor sealing between connections
• Reduced system reliability

Replacing connectors ensures safe and efficient operation of both fuel and gearbox systems.



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

477209169
477209169

The product you are viewing cross references to these numbers
Screwed socket for fuel line. Porsche 924 76-85 - 063133558, 063133541, 63133541
4
Screwed socket for fuel line. Porsche 924 76-85
Special Order item
063133558
Product Information
Product Information
Screwed socket for fuel line.

porsche

Fits:
Porsche 924 1976-85

Click 'Zoom in' for large parts diagram.
Diagram ref no 12

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

063133558
063133558
063133541
63133541

The product you are viewing cross references to these numbers
DISPLAYING 17 to 23 (of 23 products)
1 2
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About Fuel Lines & Breather Hoses

Fuel Lines & Breather Hoses – Reliable Fuel Flow and Ventilation for Porsche Engines

Fuel lines and breather hoses are essential for maintaining safe, consistent, and efficient operation of your Porsche’s fuel and vapour management systems. The fuel lines transport petrol from the tank to the engine, while breather hoses manage pressure and vapour circulation within the fuel system, ensuring smooth refuelling and balanced performance.

At Design911, we supply a complete range of fuel lines, connectors, and breather hoses designed for long-lasting performance, accurate fitment, and durability under high-pressure and high-temperature conditions. Built from fuel-resistant rubber, reinforced composites, or stainless steel, each component ensures secure sealing, corrosion resistance, and reliable fuel delivery for both classic and modern Porsche vehicles.

Whether you’re servicing a classic 911, restoring a transaxle Porsche, or maintaining a performance 992, our manufacturer-quality components guarantee safe, efficient, and leak-free operation.

What Do Fuel Lines and Breather Hoses Do?

Fuel lines and breather hoses play crucial roles in maintaining a balanced and efficient fuel system.

Core Functions:

  • Fuel Lines: Safely transport pressurised fuel from the tank to the injectors or carburetors.
  • Breather Hoses: Equalise air pressure within the tank and prevent vapour lock or vacuum formation.
  • Vapour Management: Direct excess vapours back into the intake or carbon canister for emissions control.
  • System Integrity: Maintain proper sealing to avoid leaks, fumes, and performance loss.

A reliable fuel line and breather hose system is essential for optimal fuel delivery, safety, and emissions control.

Why Do Fuel Lines and Breather Hoses Fail?

Over time, these components are exposed to heat, vibration, and corrosive fuels, causing them to deteriorate.

Common Causes of Failure Include:

  • Cracking, hardening, or swelling due to ethanol-based fuels.
  • Internal corrosion or blockage from fuel contamination.
  • Age-related brittleness in rubber or plastic hoses.
  • Loose or leaking fittings reducing system pressure.       
  • External damage from abrasion or heat exposure.

When these parts fail, you may notice fuel odours, leaks, poor idling, or difficulty refuelling — all signs your Porsche’s fuel system needs attention.

Why Replace Fuel Lines and Hoses?

Replacing ageing or damaged lines and hoses ensures safe, efficient fuel flow and helps prevent leaks, vapour loss, and performance issues. Our precision-fit fuel lines and breather hoses are engineered to restore reliability while meeting modern material and performance standards.

Key Benefits:
  • Restores proper fuel flow and vapour control.
  • Prevents fuel leaks, odours, and emissions faults.
  • Improves safety and engine performance.
  • Constructed from modern, fuel-resistant materials.
  • Direct-fit installation for Porsche models across all generations.
  • Ideal for maintenance, restoration, and upgrades.

Proper maintenance ensures your Porsche’s fuel system remains clean, safe, and efficient — exactly as its performance heritage demands.

Highlights:
  • Comprehensive selection of Porsche fuel lines and breather hoses.
  • Precision-engineered for accurate fit and durability.
  • Resistant to ethanol, heat, and corrosion.
  • Supports stable fuel pressure and emissions control.
  • Compatible with classic and modern Porsche models.
  • Ideal for rebuilds, performance tuning, and preventive maintenance.

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