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Fuel System Parts
- Porsche 911 1965-1968 2.0L / 912 SWB (F)
- Porsche 911 1968-1973 2.2L / 2.4L / 2.7L RS LWB (F)
- Porsche 911 1974-1977 2.7L / 1976-77 3.0 Carrera
- Porsche 356 1950-55
- Porsche 356A 1955-59
- Porsche 356B 1959-63
- Porsche 356C 1963-65
- Porsche 914 (1970-1976)
- Porsche 912E 4CYL 1976
Braided Fuel Hose (Sold by the Metre) - 7.3mm Internal Diameter / 13.5mm 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 356 1950-65
Porsche 911 Carrera 1965-1977
Porsche 912 1967-69
Porsche 914 1970-76
Comparable to Porsche part number(s): 99918003050 & 9991800305A
Specifications:
Inner Diameter (ID): 7.3mm
Outer Diameter (OD): 13.5mm
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Related, superseded, cross reference or alternative numbers for comparison.
9991800305A
The product you are viewing cross references to these numbers
- Porsche 912E 4CYL 1976
Fits:
Porsche 912E - 1975 to 1976
Porsche 914 1.8ltr - 1973 to 1976
Diagram ref no 5
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
022906035
The product you are viewing cross references to these numbers
- Porsche 914 (1970-1976)
- Porsche 912E 4CYL 1976

Fits:
Porsche 914-1,8/2,0 1975-76
Porsche 912 1976
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
043906091
The product you are viewing cross references to these numbers
- Porsche 914 (1970-1976)
- Porsche 912E 4CYL 1976
The Fuel Pump is a BOSCH fuel system component designed to deliver a consistent supply of fuel from the fuel tank to the engine at the correct pressure and flow rate. As a critical part of the vehicle’s fuel delivery system, the pump ensures that the engine receives the fuel required for efficient combustion, smooth operation, and reliable performance under all driving conditions.
Fits:
- Porsche 914 (1970-1976)
- Porsche 912E 4CYL 1976
Diagram Ref No 13
This BOSCH fuel pump is engineered for dependable operation, precise fuel pressure regulation, and long service life. Built from high-quality materials, it is designed to withstand continuous operation, fuel exposure, temperature fluctuations, and the demands of modern fuel injection systems.
What This Product Does:
- Pumps fuel from the fuel tank to the engine
- Maintains correct fuel pressure for the fuel injection system
- Ensures consistent fuel delivery under varying engine loads
- Supports efficient combustion and engine performance
- Helps maintain fuel economy and emissions compliance
- Works with the vehicle’s fuel management system for reliable operation
Symptoms Of Wear Or Failure:
- Engine cranks but struggles to start
- Loss of power during acceleration
- Engine hesitation or misfiring
- Intermittent stalling
- Reduced fuel pressure causing poor performance
- Whining or humming noise from the fuel tank area
- Poor fuel economy
- Complete no-start condition if the pump fails entirely
Why Replacement Matters:
- Restores correct fuel pressure and delivery
- Improves engine starting and throttle response
- Prevents stalling and performance-related issues
- Supports efficient fuel combustion and emissions control
- Protects fuel injection components from fuel starvation
- Maintains reliable engine operation under all driving conditions
- Helps prevent unexpected breakdowns caused by fuel system failure
- Ensures long-term fuel system performance and reliability
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
043906091
The product you are viewing cross references to these numbers

Porsche 5 liter fuel can with Porsche crest logo.
Fits:
all Porsche models excluding USA
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
PCG80070300
The product you are viewing cross references to these numbers
- Porsche 911 1965-1968 2.0L / 912 SWB (F)
- Porsche 911 1968-1973 2.2L / 2.4L / 2.7L RS LWB (F)
- 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 914 (1970-1976)
- Porsche 912E 4CYL 1976

Fits:
Porsche 911 / 912 - 1965 to 1989
Porsche 914
Protective sheathing cover for fuel ventilation lines and wiring harness
Click 'Zoom in' for large parts diagram.
Diagram ref no 42
- Porsche 911 1965-1968 2.0L / 912 SWB (F)
- Porsche 911 1968-1973 2.2L / 2.4L / 2.7L RS LWB (F)
- 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 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
- Porsche 944 2.5L 8V 1982-87
- Porsche 944 2.7L 8V 1988-89
- Porsche 944S 2.5L 16V 1987-88
- 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
- Porsche 356B 1959-63
- Porsche 912E 4CYL 1976
Bleed nipple cap for brake caliper and clutch slave cylinder

Fits:
Porsche 356B
Porsche 911 - 1965 to 1989
Porsche 964 - 1989 to 1994
Porsche 993 - 1994 to 1998
Porsche 944 - 1982 to 1989
Porsche 928 - 1978 to 1990
Click 'Zoom in' for large parts diagram.
Diagram ref no 15
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
90135192712
The product you are viewing cross references to these numbers
Premium Fuel System Parts for Complete Engine Rebuilds and Reliable Fuel Delivery
Fuel system parts are essential components in any engine rebuild, ensuring precise fuel delivery, stable pressure and efficient combustion. From injectors and pumps to regulators, filters, lines and rails, these components work together to maintain optimal fuel flow—crucial for performance, smooth running and long-term engine durability.
Whether restoring a classic model, upgrading a performance engine or replacing age-worn parts, using high-quality fuel system components ensures your rebuilt engine operates efficiently from the very first start-up.
What Fuel System Parts Do
Fuel system components are responsible for delivering the
correct amount of fuel to the engine under all driving conditions.
Their key
functions include:
- Maintaining
consistent fuel pressure for reliable combustion
- Delivering
precise fuel quantities through injectors or carburettor circuits
- Filtering
contaminants to protect injectors and internal components
- Ensuring efficient cold starts and smooth idle
- Supporting
high-performance demands such as increased flow rates
- Preventing leaks and vapour loss through secure hoses and fittings
A healthy fuel system is essential for power, efficiency and engine reliability.
Why Fuel System Parts Commonly Fail
Fuel system components experience constant use, pressure
cycles and exposure to fuel contaminants.
Over time, this can lead to:
- Clogged
or worn fuel injectors affecting spray pattern and delivery
- Failing
fuel pumps struggling to maintain pressure
- Cracked,
brittle or leaking fuel lines caused by age and heat
- Blocked
filters restricting flow to the engine
- Faulty
pressure regulators causing rich or lean running
- Corrosion
inside metal components from water contamination
- Varnish buildup inside injectors or rails from aged fuel
Even minor issues in the fuel system can significantly impact performance, fuel economy and emissions.
Why Fuel System Parts Should Be Replaced During an Engine Rebuild
When rebuilding an engine, replacing worn or outdated fuel system components with high-quality, precision-engineered alternatives designed to match original performance standards ensures your rebuilt engine receives the clean, consistent fuel supply it needs.
Benefits include:
- Restored fuel flow and pressure stability
- Improved combustion efficiency and engine response
- Reduced risk of leaks, blockages or performance loss
- Protection against injector damage and detonation
- Cleaner running with reduced emissions
- Enhanced reliability for long-term operation
Upgrading or renewing the fuel system is one of the most effective ways to maximise the lifespan and performance of any rebuilt engine.