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Fuel Filler Cap / Neck / Flap
By OE Match
Vehicle Group
- 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 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 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 914 (1970-1976)
Information
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Related, superseded, cross reference or alternative numbers for comparison.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
N0203591
PCG020359A
The product you are viewing cross references to these numbers
Price: €39.78
In stock
Vehicle Group
- 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 356B 1959-63
- Porsche 356C 1963-65
Information
Fuel cap holder wing protector.
Fits:
Porsche 911 / 912 - 1965 to 1989
Porsche 964 - 1989 to 1994
Porsche 993 - 1994 to 1998
The all-new Fuel Cap Holder and Fender Protector offers a convenient solution for storing your fuel cap whilst refueling.
Designed specifically to fit the filler neck of your 911 or 912, this fuel cap holder stores your cap while protecting your fender and paint. When refueling is complete, the Fuel Cap Holder folds away for maximum convenience. Made of petroleum resistant Nitrile rubber, this simple accessory will provide long lasting protection and convenience every time you fuel up.
Diagram Ref no 17
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
91120127902
The product you are viewing cross references to these numbers
Fits:
Porsche 911 / 912 - 1965 to 1989
Porsche 964 - 1989 to 1994
Porsche 993 - 1994 to 1998
The all-new Fuel Cap Holder and Fender Protector offers a convenient solution for storing your fuel cap whilst refueling.
Designed specifically to fit the filler neck of your 911 or 912, this fuel cap holder stores your cap while protecting your fender and paint. When refueling is complete, the Fuel Cap Holder folds away for maximum convenience. Made of petroleum resistant Nitrile rubber, this simple accessory will provide long lasting protection and convenience every time you fuel up.
Diagram Ref no 17
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91120127902
91120127901
96420127900
91120127902
The product you are viewing cross references to these numbers
Price: €50.60
In stock
Vehicle Group
- 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)
Information
Rubber sleeve circlip.
Fits:
Porsche 911/912 1965-69
Porsche 911 1970-89
Porsche 930 Turbo 1975-89
Diagram Ref No 22
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
99915200400
The product you are viewing cross references to these numbers
Fits:
Porsche 911/912 1965-69
Porsche 911 1970-89
Porsche 930 Turbo 1975-89
Diagram Ref No 22
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99915200400
99915200400
The product you are viewing cross references to these numbers
Price: €5.79
In stock
Vehicle Group
- 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
Information
Fuel Flap Release Cable Knob with emblem.
Fits:
Porsche 911 1965-69 COUPE F 030 0255>>
Porsche 911 1970-89
Porsche 911 Turbo 1975-89
Porsche 964 1989-94
Porsche 993 1995-98
Diagram Ref no 19
Related reference numbers
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90155282200
The product you are viewing cross references to these numbers
Fits:
Porsche 911 1965-69 COUPE F 030 0255>>
Porsche 911 1970-89
Porsche 911 Turbo 1975-89
Porsche 964 1989-94
Porsche 993 1995-98
Diagram Ref no 19
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90155282200
90155282200
The product you are viewing cross references to these numbers
Price: €29.25
In stock
Vehicle Group
- 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
Information
Fuel flap release cable knob. Porsche 911 / 964 / 993
Fits:
Porsche 911 1965-69 COUPE F 030 0255>>
Porsche 911 1970-89
Porsche 911 Turbo 1975-89
Porsche 964 1989-94
Porsche 993 1995-98
Diagram Ref no 19
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
90155282200
The product you are viewing cross references to these numbers
Fits:
Porsche 911 1965-69 COUPE F 030 0255>>
Porsche 911 1970-89
Porsche 911 Turbo 1975-89
Porsche 964 1989-94
Porsche 993 1995-98
Diagram Ref no 19
Related reference numbers
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90155282200
90155282200
The product you are viewing cross references to these numbers
Price: €40.95
In stock
Vehicle Group
- 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)
Information
Fuel flap release cable.
Fits:
Porsche 911 1965-69 COUPE F 030 0255>>
Porsche 911 1970-89
Porsche 911 Turbo 1975-89
Click 'Zoom in' for large parts diagram.
Diagram Ref no 16.
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90150431721
The product you are viewing cross references to these numbers
Fits:
Porsche 911 1965-69 COUPE F 030 0255>>
Porsche 911 1970-89
Porsche 911 Turbo 1975-89
Click 'Zoom in' for large parts diagram.
Diagram Ref no 16.
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90150431721
90150431721
90150431720
The product you are viewing cross references to these numbers
Price: €24.31
In stock
Vehicle Group
- 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)
Information
Fuel flap release grommet.
Fits:
Porsche 911 1965-89
Porsche 930 Turbo 1975-89
Click 'Zoom in' for large parts diagram.
Diagram ref no 19
Related reference numbers
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91450431900
The product you are viewing cross references to these numbers
Fits:
Porsche 911 1965-89
Porsche 930 Turbo 1975-89
Click 'Zoom in' for large parts diagram.
Diagram ref no 19
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91450431900
91450431900
The product you are viewing cross references to these numbers
Price: €2.28
Arriving soon
Vehicle Group
- 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)
Information
Fuel tank rubber sleeve.
Fits:
Porsche 911 2.0-3.3 01/63-07/89
Porsche 912 1.6 01/65-02/70
Diagram Ref No 33
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
91120159300
The product you are viewing cross references to these numbers
Fits:
Porsche 911 2.0-3.3 01/63-07/89
Porsche 912 1.6 01/65-02/70
Diagram Ref No 33
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91120159300
90120159300
91120159300
The product you are viewing cross references to these numbers
Price: €15.15
In stock
Vehicle Group
- 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)
Information
Fuel overflow socket.
This fuel overflow socket is a replacement for the original Porsche part 91120159300. It restores the proper connection between the filler sleeve and overflow / vent hose, ensuring safe fuel venting and leak-free performance.
Fits:
Porsche 911 1963 - 1989
Porsche 912 1965 - 1970
Diagram ref no 21
The overflow socket (or connector) attaches to the fuel filler neck / sleeve and provides a junction for the overflow / vent hose. It ensures that excess fuel or vapour is safely routed rather than spilling over or leaking onto chassis components. It maintains proper venting pressure and prevents fuel from escaping the system during refuelling or changes in tank pressure.
Location: Between the filler neck / sleeve and overflow / vent line in the fuel tank / filler assembly.
Why replacement matters
• With age, the original overflow socket can crack, become brittle, or warp, leading to fuel drips, leaks, or vapour escape.
• A failed connector can cause fuel to spill externally, create unpleasant odours, or allow venting to bypass the proper hose routing.
• Replacing ensures exact geometry, secure hose interface, durable fuel-resistant material, and a precise fit.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
91120159300
The product you are viewing cross references to these numbers
This fuel overflow socket is a replacement for the original Porsche part 91120159300. It restores the proper connection between the filler sleeve and overflow / vent hose, ensuring safe fuel venting and leak-free performance.
Fits:
Porsche 911 1963 - 1989
Porsche 912 1965 - 1970
Diagram ref no 21
The overflow socket (or connector) attaches to the fuel filler neck / sleeve and provides a junction for the overflow / vent hose. It ensures that excess fuel or vapour is safely routed rather than spilling over or leaking onto chassis components. It maintains proper venting pressure and prevents fuel from escaping the system during refuelling or changes in tank pressure.
Location: Between the filler neck / sleeve and overflow / vent line in the fuel tank / filler assembly.
Why replacement matters
• With age, the original overflow socket can crack, become brittle, or warp, leading to fuel drips, leaks, or vapour escape.
• A failed connector can cause fuel to spill externally, create unpleasant odours, or allow venting to bypass the proper hose routing.
• Replacing ensures exact geometry, secure hose interface, durable fuel-resistant material, and a precise fit.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
91120159300
91120159300
The product you are viewing cross references to these numbers
Price: €10.47
In stock
Vehicle Group
- 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 356B 1959-63
- Porsche 356C 1963-65
- Porsche 914 (1970-1976)
Information
Fuel tank cap lockable.
Fits:
Porsche 356 B/C (1.6-2.0) 59-65
Porsche 911 (2.0-3.0) 63-77
Porsche 914/6 (2.0) 69-73
Related reference numbers
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91120127200
The product you are viewing cross references to these numbers
Fits:
Porsche 356 B/C (1.6-2.0) 59-65
Porsche 911 (2.0-3.0) 63-77
Porsche 914/6 (2.0) 69-73
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91120127200
91120127200
321201551H
201401002
90120127100
The product you are viewing cross references to these numbers
Price: €11.64
In stock
Vehicle Group
- 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 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
Information
Fuel tank cap plastic type. Plastic replacement
This OE Match Fuel Tank Cap (Plastic Type) is a high-quality replacement component designed to match original Porsche specifications. Installed on the fuel filler neck, this cap provides a secure closure to the fuel system, maintaining proper pressure and preventing fuel vapour escape on Porsche 911 models.
Fits:
Porsche 911 1978 - 1989
Designed specifically for late air-cooled Porsche 911 models, this plastic-type cap offers a lightweight and reliable alternative to older metal versions, while retaining correct fitment and functionality. It is an essential component for both routine maintenance and restoration work.
This fuel tank cap seals the fuel system, preventing leaks and vapour loss while protecting the tank from external contamination.
Function
• Provides a secure seal for the fuel filler neck
• Prevents fuel vapour escape and leaks
• Protects against dirt, moisture, and contaminants
• Helps maintain correct fuel system pressure
• Ensures safe and reliable fuel system operation
A worn or faulty fuel cap can lead to fuel vapour leaks, reduced fuel efficiency, and contamination of the fuel system. Over time, seals within the cap can degrade, compromising its ability to maintain proper pressure. Replacing the cap ensures safe sealing, protects the fuel system, and maintains optimal vehicle performance.
When to replace
• Cap no longer seals tightly
• Visible cracks or wear in plastic housing
• Signs of fuel smell or vapour leakage
• Seal appears damaged or hardened
• During fuel system maintenance or restoration
Related reference numbers
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91120127210
The product you are viewing cross references to these numbers
This OE Match Fuel Tank Cap (Plastic Type) is a high-quality replacement component designed to match original Porsche specifications. Installed on the fuel filler neck, this cap provides a secure closure to the fuel system, maintaining proper pressure and preventing fuel vapour escape on Porsche 911 models.
Fits:
Porsche 911 1978 - 1989
Designed specifically for late air-cooled Porsche 911 models, this plastic-type cap offers a lightweight and reliable alternative to older metal versions, while retaining correct fitment and functionality. It is an essential component for both routine maintenance and restoration work.
This fuel tank cap seals the fuel system, preventing leaks and vapour loss while protecting the tank from external contamination.
Function
• Provides a secure seal for the fuel filler neck
• Prevents fuel vapour escape and leaks
• Protects against dirt, moisture, and contaminants
• Helps maintain correct fuel system pressure
• Ensures safe and reliable fuel system operation
A worn or faulty fuel cap can lead to fuel vapour leaks, reduced fuel efficiency, and contamination of the fuel system. Over time, seals within the cap can degrade, compromising its ability to maintain proper pressure. Replacing the cap ensures safe sealing, protects the fuel system, and maintains optimal vehicle performance.
When to replace
• Cap no longer seals tightly
• Visible cracks or wear in plastic housing
• Signs of fuel smell or vapour leakage
• Seal appears damaged or hardened
• During fuel system maintenance or restoration
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
91120127210
91120127210
91120127201
91120127202
96420127200
99320127100
The product you are viewing cross references to these numbers
Price: €11.64
In stock
Vehicle Group
- 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 356B 1959-63
- Porsche 356C 1963-65
- Porsche 914 (1970-1976)
Information
Fuel tank cap, not lockable. Made of metal.
It’s a metal fuel cap (without lock) that provides a secure, traditional-style closure for the fuel tank filler neck, replicating the look and fit of the original Porsche part.
Fits:
Porsche 356 B/C 1.6L 01/1959 - 12/1965
Porsche 911 2.0L-3.0L 10/1963 - 07/1977
Porsche 914/6 2.0L 11/1969 - 12/1973
The fuel tank cap seals the fuel filler neck to prevent fuel evaporation, contamination, and spillage. It forms a barrier between the fuel tank and the outside environment, helping preserve fuel quality while reducing the risk of leaks.
When installed, the fuel cap threads or seats into the filler neck and creates a tight, secure closure for the fuel tank. It keeps dirt, water, and debris out of the fuel system, helping maintain engine performance and reliability. Its metal construction provides durability and a classic aesthetic in line with the original vehicles’ styling.
The fuel cap is a small but essential component in your vehicle’s fuel system. A worn or missing cap can lead to:
• Fuel evaporation and loss
• Water or dirt entering the tank
• Fuel system contamination
• Fuel odour and reduced efficiency
Replacing worn or damaged caps with a high-quality fuel cap ensures secure sealing, preserves authenticity, and helps maintain proper fuel system operation — especially for classic car restorations and daily driving.
Replace the fuel tank cap if you notice:
• Fuel smell near the filler area
• Loose or ill-fitting cap
• Visible corrosion, dents, or damaged threads
• Water entering the fuel filler neck
• Restoring a classic Porsche to original condition
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
8115650900
The product you are viewing cross references to these numbers
It’s a metal fuel cap (without lock) that provides a secure, traditional-style closure for the fuel tank filler neck, replicating the look and fit of the original Porsche part.
Fits:
Porsche 356 B/C 1.6L 01/1959 - 12/1965
Porsche 911 2.0L-3.0L 10/1963 - 07/1977
Porsche 914/6 2.0L 11/1969 - 12/1973
The fuel tank cap seals the fuel filler neck to prevent fuel evaporation, contamination, and spillage. It forms a barrier between the fuel tank and the outside environment, helping preserve fuel quality while reducing the risk of leaks.
When installed, the fuel cap threads or seats into the filler neck and creates a tight, secure closure for the fuel tank. It keeps dirt, water, and debris out of the fuel system, helping maintain engine performance and reliability. Its metal construction provides durability and a classic aesthetic in line with the original vehicles’ styling.
The fuel cap is a small but essential component in your vehicle’s fuel system. A worn or missing cap can lead to:
• Fuel evaporation and loss
• Water or dirt entering the tank
• Fuel system contamination
• Fuel odour and reduced efficiency
Replacing worn or damaged caps with a high-quality fuel cap ensures secure sealing, preserves authenticity, and helps maintain proper fuel system operation — especially for classic car restorations and daily driving.
Replace the fuel tank cap if you notice:
• Fuel smell near the filler area
• Loose or ill-fitting cap
• Visible corrosion, dents, or damaged threads
• Water entering the fuel filler neck
• Restoring a classic Porsche to original condition
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
8115650900
321201551G
8115650902
The product you are viewing cross references to these numbers
Price: €17.49
In stock
Vehicle Group
- 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
Information
Fuel tank filler neck.
Fits:
Porsche 911 1969-77
Click 'Zoom in' for large parts diagram.
Diagram ref no 27
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
90120105120
The product you are viewing cross references to these numbers
Fits:
Porsche 911 1969-77
Click 'Zoom in' for large parts diagram.
Diagram ref no 27
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90120105120
90120105120
901.201.051.20-69-77
The product you are viewing cross references to these numbers
Price: €239.85
In stock
Vehicle Group
- 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
Information
Fuel tank filler neck.
Fits:
Porsche 911 1978-86
Diagram ref no 27
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90120105120
The product you are viewing cross references to these numbers
Fits:
Porsche 911 1978-86
Diagram ref no 27
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
90120105120
90120105120
901.201.051.20-78-86
The product you are viewing cross references to these numbers
Price: €239.85
In stock
Vehicle Group
- 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)
Information
Fuel tank filler rubber sleeve.
Fits:
Porsche 911/912 1965-69
Porsche 911 1970-89
Porsche 930 Turbo 1975-77
Diagram Ref No 21
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
90120159121
The product you are viewing cross references to these numbers
Fits:
Porsche 911/912 1965-69
Porsche 911 1970-89
Porsche 930 Turbo 1975-77
Diagram Ref No 21
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
90120159121
90120159120
90120159121
The product you are viewing cross references to these numbers
Price: €18.66
In stock
Vehicle Group
- 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
Information
Overflow hose for fuel filler neck.
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
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
96420115300
The product you are viewing cross references to these numbers
Price: €33.35
In stock
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About Fuel Filler Cap / Neck / Flap
OEMatch Fuel Filler Cap / Neck / Flap — Fit, Function, Confidence
Your Porsche’s fuel filler cap, filler neck and filler flap form the sealed access point for refuelling, limiting vapour escape, keeping debris out and preserving the vehicle’s finish. OEMatch focuses on fuel filler cap, neck and flap items selected for Porsche applications. Suitable for restoration, routine maintenance and repair, these parts restore correct sealing and appearance.
Available Types- Standard replacement fuel filler caps
- Replacement filler necks and mounting sleeves
- Filler flap assemblies with hinges and retainers
Understanding OEMatch Fuel Filler Cap / Neck / Flap
OEM (Original Equipment Manufacturer) parts are made by the same company that produced your Porsche’s original fuel filler cap / neck / flap.
OE (Original Equipment) refers to parts matching original specifications for the fuel filler cap / neck / flap and may be supplied by alternative manufacturers. Aftermarket parts offer alternative options, sometimes with enhanced features or better value. OEMatch supplies non-OEM fuel filler cap / neck / flap engineered as direct-fit alternatives to OEM parts, made to original-spec dimensions and tolerances for Porsche models.
OE (Original Equipment) refers to parts matching original specifications for the fuel filler cap / neck / flap and may be supplied by alternative manufacturers. Aftermarket parts offer alternative options, sometimes with enhanced features or better value. OEMatch supplies non-OEM fuel filler cap / neck / flap engineered as direct-fit alternatives to OEM parts, made to original-spec dimensions and tolerances for Porsche models.
The filler cap, neck and flap together control tank pressure, guide fuel into the tank and protect the opening from dirt and moisture. Correct sealing reduces evaporative emissions warnings and prevents fuel odour, while the flap and trim preserve the car’s external appearance.
- Restores proper tank sealing to reduce vapour loss and related warning indicators
- Prevents contamination of the filler opening from dirt and moisture
- Maintains original external appearance and hinge operation
- Deterioration of rubber seals from fuel exposure and age
- Corrosion or mechanical damage to metal necks and mounting points
- Broken hinges, clips or retainers on flaps from impact or wear
The Importance of Replacing with OEMatch Fuel Filler Cap / Neck / Flap
Worn or damaged filler components can trigger EVAP system warnings, cause fuel odour and allow ingress of contaminants. Replacing compromised caps, necks or flaps restores correct sealing and pressure control, reduces the risk of emissions faults and preserves the vehicle’s finish for Porsche models.Advantages
- Components selected for correct fit and sealing on Porsche applications
- Materials chosen for corrosion resistance and fuel compatibility
- Options that restore both function and exterior appearance
Support & Advice
Installation should be carried out by a qualified technician following model-specific procedures and torque settings. Use calibrated tools and new fasteners where specified.
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