Fuel Pumps

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.

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Related, superseded, cross reference or alternative numbers for comparison.

PCG020359A

The product you are viewing cross references to these numbers

Fuel Hose Fuel pump to In-tank pump.

Fits:
Porsche 924 1976-85

Click 'Zoom in' for large parts diagram.
Diagram ref no. 2

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Related, superseded, cross reference or alternative numbers for comparison.

477209199D

The product you are viewing cross references to these numbers

Fuel Pump Bracket.



Fits:
Porsche 911 1974-89
Porsche 911 (930) Turbo 1975-89

Click 'Zoom in' for large parts diagram.
Diagram ref no 29

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Related, superseded, cross reference or alternative numbers for comparison.

91160810501

The product you are viewing cross references to these numbers

Fuel Pump Check Valve.



Fits:
Porsche 911/911S 1974

Click 'Zoom in' for large parts diagram.
Diagram ref no 1/1.

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Related, superseded, cross reference or alternative numbers for comparison.

91160890100

The product you are viewing cross references to these numbers

Fuel Pump Check Valve.



Fits:
Porsche 911 Carrera 1984-89
Porsche 924S 1986-88
Porsche 944 1982-91
Porsche 968 1992-95

Click 'Zoom in' for large parts diagram.
Diagram ref no 39

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Related, superseded, cross reference or alternative numbers for comparison.

94460895101

The product you are viewing cross references to these numbers

Fuel Pump Check Valve.



Fits:
Porsche 911 1978-83
Porsche 911 (930) Turbo 1984-89
Porsche 964 Turbo 3.3L / 3.6L 1991-94
Porsche 924 1981-85
Porsche 928 1978-95

Click 'Zoom in' for large parts diagram.
Diagram ref no 34A

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Related, superseded, cross reference or alternative numbers for comparison.

893906093

The product you are viewing cross references to these numbers

Rubber mount with studs for pump support bracket.
Sold each.



Fits:
Porsche 924 S 1987-88
Porsche 928 / S / S4 / GT / GTS 1978-95
Porsche 944 / S / S2 / Turbo 1983-91

Click 'Zoom in' for large parts diagram.
Diagram ref no 15

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Related, superseded, cross reference or alternative numbers for comparison.

94461011500

The product you are viewing cross references to these numbers

Fuel pump mount.
Rubber mount with 6 mm Studs for pump support bracket.
Sold each.

Fits:
Porsche 924 S 1987 - 1988
Porsche 928 / S / S4 / GT / GTS 1978 - 1995
Porsche 944 / S / S2 / Turbo 1983 - 1991

Diagram ref no 15

This bonded rubber mount / fuel pump mount (rubber isolator) used to support fuel pump, fuel filter, and/or fuel accumulator brackets on various classic Porsche models. It isolates the fuel‐system components from chassis vibrations and engine movement, helping to ensure clean, reliable fuel delivery.

This mount reduces vibration and noise from the fuel pump and filter assembly, protecting hoses, lines, and fittings from damage. It keeps fuel-system components securely in place, preventing movement that could cause leaks. By ensuring stability, it supports consistent fuel flow and pressure while protecting electrical connections and overall system integrity.  

Replacing a worn fuel pump mount is crucial for both safety and performance. Over time, degraded rubber can allow excessive movement, leading to leaks, noisy vibrations, and added strain on fuel lines or seals. A fresh mount keeps the pump properly aligned, ensuring efficient fuel delivery and extending component life. For classic Porsches, it also preserves reliability and protects surrounding parts from unnecessary wear.  


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

94461011500

The product you are viewing cross references to these numbers

Fuel pump support bracket.



Fits:
Porsche 911/911S 1975-77
Porsche 911 (930) Turbo 1975-89
Porsche 924 1976-79
Porsche 928 1978-79

Click 'Zoom in' for large parts diagram.
Diagram ref no 3

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

91160810500

The product you are viewing cross references to these numbers

Fuel pump support buffer.
Fuel pump support buffer is an rubber mounting cushion designed to support the fuel pump assembly in classic Porsche 911 models. It installs directly in the factory location on early 911 and 930 models without modification.
2 per car. Price shown is for one.

Fits:
Porsche 911 1974 - 1989
Porsche 911 Turbo 1975 - 1989

Diagram ref no 30

This rubber mount cushions the fuel pump, reducing vibration and noise while helping keep the pump securely in place during operation. It also protects adjacent components from mechanical stress caused by engine vibration and motion.

Over time, rubber buffers can harden, crack, or deteriorate from heat and age, leading to excessive vibration, noise, and potential stress on the fuel pump assembly. Replacing worn mounts with OE-match buffers ensures the fuel pump remains secure and smooth-running, preserving the integrity and reliability of the fuel delivery system.

When to replace:
•  Rubber buffer shows cracks, splits, or hardening
•  Noticeable vibration or noise from the fuel pump area
•  Fuel pump feels loose or poorly supported
•  During fuel system servicing or restoration
•  As part of routine preventive maintenance

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

91160820600

The product you are viewing cross references to these numbers

Fuel pump support buffer.
This Genuine Porsche fuel pump support buffer is a bonded rubber cushion that mounts the fuel pump securely within its bracket while absorbing vibration and movement. Engineered for durability and correct elasticity, it protects the fuel pump and surrounding components from mechanical stress. As an OE part, it installs directly in the original mounting position and is ideal for factory-correct repairs and restorations.
2 per car. Price shown is for one.

Fits:
Porsche 911 1974 -1989
Porsche 911 Turbo 1975 - 1989

Diagram ref no 30

The support buffer isolates the fuel pump from chassis vibration, reducing stress on the pump body, fuel lines, and mounting hardware. By maintaining proper support and damping, it contributes to long-term fuel system reliability and quieter operation.

Over time, rubber components can harden, crack, or deteriorate due to heat, age, and fuel system exposure. Using a Genuine Porsche support buffer ensures correct vibration isolation, protects the fuel pump from premature wear, and maintains factory-level reliability and refinement.

When to Replace:
•  Rubber shows cracking, splitting, or hardening
•  Increased fuel pump noise or vibration
•  Fuel pump feels loose or poorly supported
•  During fuel pump replacement or restoration work


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

91160820600

The product you are viewing cross references to these numbers

Fuel Pump Bracket.



Fits:
Porsche 911 1970-77

Click 'Zoom in' for large parts diagram.
Diagram ref no 3

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

91160812000

The product you are viewing cross references to these numbers

Fuel pump to fuel filter hose



Fits:
Porsche 924S 1986-88
Porsche 944 1982-85

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

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

94435604114

The product you are viewing cross references to these numbers

Porsche 924S & 944 Fuel Hose - Fuel Pump to Fuel Filter

Reliable Fuel Delivery for Classic Transaxle Porsche Models

The fuel hose from the fuel pump to the fuel filter is a critical component of the Porsche 924S and 944 fuel system. This hose transfers pressurised fuel directly from the fuel pump to the fuel filter, ensuring clean and consistent fuel supply to the engine.

Maintaining the integrity of this hose is essential for stable fuel pressure, smooth engine operation and overall vehicle safety.

Fits:

• Porsche 924S 2.5L 1986-87
• Porsche 924S 2.5L 1988
• Porsche 944 2.5L 8V 1982-87

Diagram ref no 12

What This Fuel Hose Does

In the Porsche 924S and 944 fuel system, fuel is drawn from the tank by the electric fuel pump and pushed through a dedicated hose into the fuel filter. The fuel filter removes contaminants before fuel continues to the rail and injectors.

The fuel pump to filter hose is responsible for:

• Carrying pressurised fuel safely from pump to filter
• Maintaining consistent fuel pressure under load
• Preventing leaks in a high-pressure section of the system
• Supporting smooth engine idle and acceleration

If this hose fails, fuel delivery can become inconsistent or unsafe.

Why Fuel Hoses Fail on 924S and 944 Models

Fuel hoses on classic Porsche transaxle cars are often original or decades old. Over time, exposure to heat, vibration and modern ethanol-blended fuels can cause deterioration.

Common failure causes include:

• Age-related rubber hardening and cracking
• Internal breakdown from fuel permeation
• Swelling caused by ethanol content in modern fuels
• Heat cycling in the engine bay
• Abrasion against surrounding components

Because this hose operates under pressure, even minor cracks or weakness can result in leaks or pressure loss.

When You Should Replace This Fuel Hose

You should replace the fuel pump to fuel filter hose if you notice:

• Visible cracks, splits or softness in the hose
• Fuel smell near the rear or underside of the vehicle
• Dampness or seepage around hose connections
• Hesitation or stumbling under acceleration
• Poor fuel pressure readings
• The hose appears original or aged on a classic 924S or 944

Preventative replacement is strongly recommended during fuel pump or fuel filter service, especially on vehicles over 20 years old.

Replacing this hose helps prevent fuel leaks, improves engine reliability and protects against potential fire risk.

Quality Porsche Fuel System Parts from Design911

At Design911, we supply high-quality replacement fuel hoses designed to meet OEM standards for classic Porsche models. This fuel hose ensures correct fitment, proper pressure handling and long-term durability.

Using the correct specification hose protects your fuel system, improves reliability and maintains safe vehicle operation.

Key Benefits at a Glance

• Direct replacement for Porsche part 94435604112
• Connects fuel pump to fuel filter securely
• Maintains stable fuel pressure
• Reduces risk of leaks and fuel system failure
• Suitable for Porsche 924S and 944
• Ideal for maintenance, restoration and preventative repair       

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

94435604114

The product you are viewing cross references to these numbers

Fuel pump.



Fits:
Porsche 911 3.0L Carrera 1976 - 77
Porsche 924 2.0L 1977 - 80
Porsche 928 4.5L 1978 - 80
Porsche 911 Turbo 1977-79 (front)

This part number has been superseded from previous numbers:
- 91160810200

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

91160810204

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Fuel pump.
OE Match electric fuel pump made to the original Porsche specification, featuring a built-in 1-way (check) valve to help retain fuel pressure after shutdown. It supplies fuel at the correct pressure and volume to meet engine demand, helping maintain smooth idle, reliable starting, and strong throttle response.

Fits:
Porsche 911 3.0L Carrera 1976 - 1977
Porsche 924 2.0L 1977 - 1980
Porsche 928 4.5L 1978 - 1980
Porsche 911 Turbo 1977 - 1979 (front)

This part number is commonly listed as superseding 91160810200 and cross-references Bosch 0580254984 (reference numbers for comparison).

This OE Match fuel pump is designed to deliver a steady, pressurised fuel supply from the tank to the engine’s injection system, supporting stable combustion and consistent performance. Manufactured to match the factory form and function, it’s built to the correct flow/pressure characteristics and includes a one-way valve to reduce hot-start issues and improve pressure retention in the fuel lines.

The pump draws fuel from the tank and sends it forward under controlled pressure to the engine’s fuel delivery system. The integrated check valve helps keep fuel from draining back, supporting faster restarts and more stable system pressure.

A weak or failing fuel pump can cause hard starting, hesitation, poor acceleration, lean running, or intermittent cut-out. Replacing it with an OE Match pump restores correct fuel pressure and consistent delivery - critical for performance and engine protection.

When to replace:
•  Extended cranking / hard starting, especially hot starts
•  Whining/noisy pump or inconsistent fuel delivery
•  Hesitation or loss of power under load
•  Fuel pressure tests show low or unstable pressure
•  During fuel system refresh on higher-mileage cars

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

91160810204

The product you are viewing cross references to these numbers