Please wait… 
Please wait while we process your order,
do not press the back button… 
Design 911 Design 911 supply Porsche parts, Porsche spares and Porsche accessories, to both retail and to the trade. Our Porsche product and accessory range includes brakes, exhausts, tyres, wheels and Porsche panels and interiors. https://d911api.datadial.net/images/schemaLogo.png https://d911api.datadial.net/images/schemaLogo.png +443456003478 https://d911api.datadial.net Facebook Instagram
Porsche specialists based in the UK
Porsche > 911 & 912 (1965-1989) > Engine Rebuild Parts > Fuel System Parts >

Fuel Lines & Breather Hoses

Fuel Lines & Breather Hoses

Refine by Car Type
Filter by brand
DISPLAYING 65 to 80 (of 120 products)
<< 4 5 6 7 >>
Fuel Line, Feed. Porsche 911 turbo / 964 Turbo - 93011030302, 93011030301, 93011030303 - PKLA28
2
Fuel Line, Feed. Porsche 911 turbo / 964 Turbo
93011030303/1
Product Information
Product Information

Fuel Feed Hose – Metering Head Line 

High-quality replacement fuel feed hose designed for Porsche 911 turbo (930) and 964 turbo models, connecting directly to the fuel metering head within the K-Jetronic system

This hose plays a crucial role in feeding  fuel to the metering head, ensuring proper pressure regulation and stable fuel delivery. Correct operation is essential for maintaining optimal engine performance, smooth running, and consistent fuel system behaviour in turbocharged applications.

Fits:

  • Porsche 911 1978-1989 3.3L Turbo (930)
  • Porsche 964 (911) TURBO 3.3L 1991-93
  • Porsche 964 (911) TURBO 3.6L 1991-93

Diagram ref no 11

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

Key Features

• Direct replacement fuel feed hose to the metering head
• Suitable for Porsche 911 turbo (930) & 964 turbo
• Designed for K-Jetronic fuel injection systems
• Maintains correct fuel pressure and circulation
• Resistant to fuel, heat, and high pressure
• OEM-style fit and performance

Function and Purpose

This hose is a vital component of the K-Jetronic fuel system.

It helps to:

• Supply fuel to the metering head
• Maintain stable fuel pressure within the system
• Support accurate fuel metering and distribution
• Ensure consistent engine performance

Why Replace Your Fuel Supply Hose

Fuel hoses in K-Jetronic systems are exposed to high pressure and temperature.

Common issues include:

• Cracking or degradation of hose material
• Fuel leaks under pressure
• Irregular fuel pressure behaviour
• Poor engine performance or drivability

Replacing the hose restores safe and reliable fuel system operation.



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

93011030303
93011030302
93011030301
93011030303

The product you are viewing cross references to these numbers
Fuel line, feed. Porsche 911 Turbo 78-89 / 964 Turbo - 93011030302, 93011030301, 93011030303
2
Fuel line, feed. Porsche 911 Turbo 78-89 / 964 Turbo
Special Order item
93011030303
Product Information
Product Information
Fuel line, feed.

Fits:
Porsche 911 3.0L Turbo 1975-77
Porsche 911 3.3L Turbo 1978-89
Porsche 964 3.3L / 3.6L Turbo 1990-94

Diagram ref no 11

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

93011030303
93011030302
93011030301
93011030303

The product you are viewing cross references to these numbers
Fuel line, REAR. Porsche 911/912 65-71 - 90135653201, 1616000600
2
Fuel line, REAR. Porsche 911/912 65-71
Special Order item
90135653201
Product Information
Product Information
Fuel line, REAR.

porsche

Fits:
Porsche 911 T/912 1965-69
Porsche 911 E/S 1965-71
Porsche 911 T 1970-71

Click 'Zoom in' for large parts diagram.
Diagram ref no 22

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

90135653201
90135653201
1616000600

The product you are viewing cross references to these numbers
Fuel Line. Porsche 911 (930) Turbo 75-89 - 93035606802, 93035606804
4
Fuel Line. Porsche 911 (930) Turbo 75-89
Special Order item
93035606804
Product Information
Product Information
Fuel Line. Connects to Fuel Pump


porsche

Fits:
Porsche 911 (930) Turbo 1975-89

Click picture for large parts diagram.
Diagram Ref No 14.



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

93035606804
93035606802
93035606804

The product you are viewing cross references to these numbers
Fuel Line. Porsche 911 1974-77 - 91111051402, 91111051403
3
Fuel Line. Porsche 911 1974-77
Special Order item
91111051403
Product Information
Product Information
Fuel line.

Fits:
Porsche 911 1974>>1977

Diagram Ref No 72

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

91111051403
91111051402
91111051403

The product you are viewing cross references to these numbers
Fuel line. Porsche 911 74-77 - 91111050100, 91111050101
3
Fuel line. Porsche 911 74-77
Special Order item
91111050101
Product Information
Product Information
Fuel Line.

Fits:
Porsche 911/911 S / CARRERA 3.0 1974-76
Porsche 911 1977

Diagram ref no 62

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

91111050101
91111050100
91111050101

The product you are viewing cross references to these numbers
Fuel line. Porsche 911 81-89 - 91135609102, 91135609103
4
Fuel line. Porsche 911 81-89
Special Order item
91135609103
Product Information
Product Information
Fuel Line. Fuel filter to Accumulator.

porsche

Fits:
Porsche 911 1981-89

Click 'Zoom in' for large parts diagram.
Diagram ref no 17

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

91135609103
91135609102
91135609103

The product you are viewing cross references to these numbers
Fuel line. Porsche 911 SC 81-83 - 93011049800
3
Fuel line. Porsche 911 SC 81-83
Special Order item
93011049800
Product Information
Product Information
Fuel line.

porsche

Fits:
Porsche 911 SC 3.0L (930.10) 1981-83

Click 'Zoom in' for large parts diagram.
Diagram ref no 62

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

93011049800
93011049800

The product you are viewing cross references to these numbers
Fuel line. Porsche 911 Turbo / 964 Turbo - 93011030503, 93011030502, 93011030505
3
Fuel line. Porsche 911 Turbo / 964 Turbo
Special Order item
93011030505
Product Information
Product Information
Fuel line.

Fits:
Porsche 911 (930) Turbo 3.3L 1978-89
Porsche 964 Turbo 3.3L 1991-92
Porsche 964 Turbo 3.6L 1993-94

Diagram ref no 17

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

93011030505
93011030503
93011030502
93011030505

The product you are viewing cross references to these numbers
Fuel line. Porsche 911 Turbo / 964 Turbo - 93011030503, 93011030502, 93011030505 - PKLA27
2
Fuel line. Porsche 911 Turbo / 964 Turbo
93011030505/1
Product Information
Product Information

Fuel Return Hose – Metering Head Line 

High-quality replacement fuel return hose designed for Porsche 911 Turbo (930) and 964 turbo models, connecting directly to the fuel metering head within the K-Jetronic system

This hose plays a crucial role in returning excess fuel from the metering head back into the fuel system, ensuring proper pressure regulation and stable fuel delivery. Correct operation is essential for maintaining optimal engine performance, smooth running, and consistent fuel system behaviour in turbocharged applications.

Fits:

  • Porsche 911 1978-1989 3.3L Turbo (930)
  • Porsche 964 (911) TURBO 3.3L 1991-93
  • Porsche 964 (911) TURBO 3.6L 1991-93

Diagram ref no 17

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

Key Features

• Direct replacement fuel return hose from metering head
• Suitable for Porsche 911 turbo (930) & 964 turbo
• Designed for K-Jetronic fuel injection systems
• Maintains correct fuel pressure and circulation
• Resistant to fuel, heat, and high pressure
• OEM-style fit and performance

Function and Purpose

This hose is a vital component of the K-Jetronic fuel system.

It helps to:

• Return excess fuel from the metering head
• Maintain stable fuel pressure within the system
• Support accurate fuel metering and distribution
• Ensure consistent engine performance

Why Replace Your Fuel Return Hose

Fuel hoses in K-Jetronic systems are exposed to high pressure and temperature.

Common issues include:

• Cracking or degradation of hose material
• Fuel leaks under pressure
• Irregular fuel pressure behaviour
• Poor engine performance or drivability

Replacing the hose restores safe and reliable fuel system operation.



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

93011030505
93011030503
93011030502
93011030505

The product you are viewing cross references to these numbers
Fuel line. Porsche 964 Turbo - 93011030205, 93011030201, 93011030208
3
Fuel line. Porsche 964 Turbo
Special Order item
93011030208
Product Information
Product Information
Fuel line.

porsche

Fits:
Porsche 911 Turbo 3.3L 1978-89
Porsche 964 Turbo 3.3L 1991-92
Porsche 964 Turbo 3.6L 1993-94

Click 'Zoom in' for large parts diagram.
Diagram ref no 16

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

93011030208
93011030205
93011030201
93011030208

The product you are viewing cross references to these numbers
Fuel pick-up banjo elbow. Porsche 911 68-74 - 90135604900 - 1615651810
2
Fuel pick-up banjo elbow. Porsche 911 68-74
90135604900/3
Product Information
Product Information
Fuel Pick-Up Banjo Elbow for Early Carbureted 911.
For Lines with Banjo Connections
with bolts

oematch

Fits:
Porsche 911 E/S 2.2-2.4 08/68-07/73
Porsche 911 Carrera 2.7 08/73-07/74

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

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

90135604900
90135604900

The product you are viewing cross references to these numbers
Fuel pick-up banjo elbow. Porsche 911 69-75 - 90135604900 - SIC-356-049-00
2
Fuel pick-up banjo elbow. Porsche 911 69-75
90135604900/1
Product Information
Product Information
Fuel Pick-Up Banjo Elbow for Early Carbureted 911.

original

8mm pipe / 12mm banjo

Fits:
Porsche 911 1969-75

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

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

90135604900
90135604900

The product you are viewing cross references to these numbers
Fuel pipe clamp. Porsche 911 1975-89
3
Fuel pipe clamp. Porsche 911 1975-89
Special Order item
99951109302
Product Information
Product Information
Fuel pipe clamp. Front.

porsche

Fits:
Porsche 911 / 911S 1975-77
Porsche 911 1982-89

Click 'Zoom in' for large parts diagram.
Diagram ref no 44
Fuel pipe with 'T' connection. Porsche 911 84-89
2
Fuel pipe with "T" connection. Porsche 911 84-89
Special Order item
93011059507
Product Information
Product Information
Fuel pipe with "T" connection. 

porsche

Fits:
Porsche 911 Carrera 3.2L 1984-89

Click 'Zoom in' for large parts diagram.
Diagram ref no 9
Fuel pipe with 'T' connection. Porsche 911 84-89 - 93011059505, 93011059506, 93011059507
2
Fuel pipe with "T" connection. Porsche 911 84-89
93011059507/1
Product Information
Product Information
Fuel pipe with "T" connection. 

oematch

Fits:
Porsche 911 Carrera 3.2L 1984-89

Click 'Zoom in' for large parts diagram.
Diagram ref no 9

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

93011059507
93011059505
93011059506
93011059507

The product you are viewing cross references to these numbers
DISPLAYING 65 to 80 (of 120 products)
<< 4 5 6 7 >>
Also found on these pages
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.

You may also like
Popular Models