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- 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 914 (1970-1976)
Braided Fuel Tank Breather Hose - 12 x 3,3mm
Sold per metre
High-quality braided fuel tank breather hose designed for Porsche 924 and 914 models, supplied per
metre for custom length applications.
Fits:
Diagram ref no 6, 7, 8 and 9
This hose is used within the fuel tank ventilation system to
safely transport fuel vapours and maintain correct tank pressure. The braided
outer layer provides enhanced durability and protection while retaining
flexibility for easy routing within the engine bay or fuel system layout.
Manufactured to OEM specifications, this hose ensures reliable performance and correct fitment, making it ideal for maintenance, repair, or restoration of classic Porsche fuel systems.
Key Features
• Braided fuel tank breather hose
• Suitable for Porsche 924 and 914
• Designed for fuel tank ventilation systems
• Sold per metre for custom lengths
• Flexible and durable construction
• OEM-style appearance and performance
Function and Purpose
This breather hose is a critical component within the fuel system.
It helps to:
• Vent fuel vapours safely from the tank
• Maintain correct internal tank pressure
• Prevent vapour build-up and system imbalance
• Support efficient fuel system operation
• Ensure safe and reliable vehicle performance
Why Replace Breather Hoses
Over time, breather hoses can deteriorate due to heat and fuel vapour exposure.
Common issues include:
• Cracking or splitting
• Hardening and loss of flexibility
• Fuel vapour leaks
• Reduced ventilation efficiency
Replacing worn hoses restores proper system function and safety.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
N0202901
The product you are viewing cross references to these numbers
- Porsche 911 1978-1983 3.0L / SC
- Porsche 911 1984-1986 3.2L
- 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
The overflow hose provides a vent path for fuel vapours and excess pressure from the fuel filler neck to the tank vent/evaporative system, preventing pressure buildup and aiding smooth refuelling without backflow or spills.
Fits:
Porsche 911 1978 - 1989
Porsche 964 1989 - 1994
Porsche 993 1994 - 1998
Diagram ref no 24
The hose fits between the fuel filler neck and the fuel tank vent/overflow outlet, allowing controlled relief of fuel vapours and pressure during refuelling and normal operation. A compromised or deteriorated hose can lead to fuel vapour leaks, poor venting, fuel smell at the rear of the vehicle, or difficulty refuelling due to trapped pressure.
This OE Match hose offers a direct replacement solution for restoration, maintenance, or repair when the original hose shows signs of age or damage.
Function:
• Ensures proper venting of fuel fumes and pressure from the filler neck
• Maintains correct fuel system breather operation
• Prevents fuel vapour leaks and associated odours
• Durable, fuel-resistant construction for long service life
The fuel filler overflow/vent hose plays a small but important role in maintaining proper fuel system behaviour. A cracked, hardened, or leaking hose can cause fuel vapour smells, trapped pressure that makes refuelling difficult, and potential environmental or safety issues. Replacing it with an OE Match hose restores correct venting and refuelling behaviour while helping keep the fuel system sealed and odour free.
When to replace:
• Visible cracking, swelling, or brittleness of the hose
• Noticeable fuel vapour smell near filler area
• Difficulty filling the tank (pressure backflow)
• During restoration or fuel system servicing
• If original hose shows age-related deterioration
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
96420115300
The product you are viewing cross references to these numbers
- 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
The Fuel Line is a replacement component designed for Porsche 911 (964) models from 1989–1994. This precision-engineered line ensures safe, efficient, and leak-free fuel delivery within the L-Jetronic fuel injection system.
Fits:
- 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
What This Product Does:
It’s a rigid or semi-rigid fuel feed line that carries fuel from the supply source (fuel pump / fuel filter) to the injector rails or part of the fuel injection system.
It must maintain fuel pressure and avoid leaks, kinks, or chafing. It’ll be routed along engine bay or firewall areas, often exposed to heat and vibration, so material durability is important.
Symptoms Of A Failing / Damaged Fuel Line:
- Fuel smell in engine bay, particularly under load or acceleration.
- Visible fuel leak or seepage along the line or fittings.
- Poor performance, hesitation, or stumbling when accelerating, because fuel supply or pressure is not consistent.
- Hard starting if fuel isn’t reaching injectors properly.
- Engine Light or fault codes related to fuel pressure, injector supply, or lean mixture.
- Spitting / sputtering if air is drawn into the fuel feed or fuel delivery is compromised.
- Restores safe, leak-free fuel delivery — fuel leaks are a fire hazard and dangerous.
- Ensures correct fuel pressure for proper engine performance and driveability.
- Prevents damage or stress to other fuel system components (fuel pump, regulator, injectors) that might struggle if supply is inconsistent.
- Maintains reliability & prevents breakdowns — a failed fuel line could strand you or lead to more costly secondary damage.
Diagram Ref No 10
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
96411059502
The product you are viewing cross references to these numbers
- Porsche 964 (911) TURBO 3.3L 1991-93
- Porsche 964 (911) TURBO 3.6L 1991-93
Fuel Hose – Fuel Metering Head Feed Line
High-quality replacement fuel hose designed for Porsche 964 Turbo models, connecting the fuel supply to the metering head within the fuel injection system.
This hose is a critical component of the CIS (Continuous
Injection System), delivering fuel under pressure to the metering head, where
precise fuel distribution is controlled. Proper operation of this line is
essential for maintaining correct fuel delivery, engine performance, and
reliability.
Fits:
- Porsche 964 (911) TURBO 3.3L 1991-93
- Porsche 964 (911) TURBO 3.6L 1991-93
Diagram ref no 33
Manufactured to OEM specifications, this fuel hose ensures precise fitment along with excellent resistance to fuel, heat, and pressure—making it ideal for maintenance, repair, or restoration of Porsche 964 Turbo fuel systems.
Key Features
• Direct replacement fuel hose (metering head feed)
• Suitable for Porsche 964 Turbo models
• Designed for CIS fuel injection systems
• Ensures consistent fuel delivery under pressure
• Resistant to fuel, heat, and pressure
• OEM-style fit and performance
Function and Purpose
This hose is a vital part of the fuel injection system.
It helps to:
• Deliver fuel to the metering head
• Maintain stable fuel pressure for precise injection
• Support accurate fuel distribution
• Ensure optimal engine performance and efficiency
Why Replace Your Fuel Hose
Fuel hoses in high-pressure systems degrade over time.
Common issues include:
• Cracking or hardening of the hose
• Fuel leaks or seepage
• Loss of fuel pressure
• Engine running issues or poor performance
Replacing the hose restores safe and reliable fuel system operation.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
93011030107
The product you are viewing cross references to these numbers