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fuel rail Genuine Porsche part 92811041901
Code: 92811041901
Genuine Porsche part
fuel rail
Additional information:
• This part is brand new and unused.
• Please verify that it is 100% suitable for your specific vehicle before purchase to ensure compatibility.
Before purchasing thoroughly check part to confirm compatibility.
• This part is brand new and unused.
• Please verify that it is 100% suitable for your specific vehicle before purchase to ensure compatibility.
Before purchasing thoroughly check part to confirm compatibility.
Vehicle Group
- We are unable to provide fitting details for this product at this time. Please contact us for further information.
Price: £506.36
Orderable - 14 - 28 Days
Related products
92811047505
Product Information
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
92811047505
The product you are viewing cross references to these numbers
Product Information
Fuel pump Cap Nut. M 12 x 15,5.Fits:
- 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
- Porsche 924S 2.5L 1986-87
- Porsche 924S 2.5L 1988
- Porsche 944 2.5L 8V 1982-87
- Porsche 944 2.7L 8V 1988-89
- Porsche 944S 2.5L 16V 1987-88
- Porsche 944S2 3.0L 16V 1989-91
- Porsche 944 Turbo 2.5L 8V 1985-88
- Porsche 944 Turbo 2.5L 8V 1989-91
- Porsche 944 Turbo S 2.5L 8V 1988
- Porsche 968 3.0L 1992-94
- Porsche 968 Sport 3.0L 1994-95
- Porsche 968 CS 3.0L 1993-95
- Porsche 968 Turbo S 3.0L 1993-94
- 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
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
92811047505
92811047504
9281104750Y
The product you are viewing cross references to these numbers
Vehicle Group
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
- Porsche 924S 2.5L 1986-87
- Porsche 924S 2.5L 1988
- Porsche 944 2.5L 8V 1982-87
- Porsche 944 2.7L 8V 1988-89
- Porsche 944S 2.5L 16V 1987-88
- Porsche 944S2 3.0L 16V 1989-91
- Porsche 944 Turbo 2.5L 8V 1985-88
- Porsche 944 Turbo 2.5L 8V 1989-91
- Porsche 944 Turbo S 2.5L 8V 1988
- Porsche 968 3.0L 1992-94
- Porsche 968 Sport 3.0L 1994-95
- Porsche 968 CS 3.0L 1993-95
- Porsche 968 Turbo S 3.0L 1993-94
- 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
Price: £7.63
In Stock - 3- 5 Days Dispatch
Shop Securely
12 Month Warranty
Worldwide Delivery
92811043203/1
Product Information
OE Match breather hose from the air flow sensor boot “T” fitting for Porsche 928 models from 1987 to 1995. This replacement hose helps maintain correct crankcase ventilation and intake breather routing, supporting smooth engine running and proper air intake system operation.
Fits:
Porsche 928 S4 / GT 1987 - 1991
* Engine code: 2841 / 2842 / 2847
Porsche 928 GTS 1992 - 1995
* Engine code: 2849 / 2850
Diagram ref no 27
The breather hose routes crankcase vapours and ventilation flow through the intake system. A correctly fitted hose helps maintain proper air metering, reduce vacuum leaks, and prevent unmetered air from entering the intake tract.
Functions
• Replaces the breather hose from the air flow sensor boot “T” fitting
• Supports correct crankcase ventilation routing
• Helps maintain proper intake air metering
• Helps prevent vacuum leaks and unmetered air entry
• Supports smooth idle and reliable throttle response
• Suitable for intake system service, breather repair, or engine restoration
• OE Match replacement for Porsche 928 intake and breather system maintenance
Why Replace This Part?
Breather hoses can harden, crack, split, collapse, or become oil-soaked due to age, heat, oil vapour exposure, and engine bay conditions. A damaged hose may cause rough idle, poor running, vacuum leaks, intake air leaks, oil vapour smell, or incorrect air flow sensor readings. Replacing the hose helps restore correct breather system sealing and intake performance.
When to Replace This Part
• Breather hose is cracked, brittle, split, collapsed, or leaking
• Rough idle, hesitation, or poor running is present
• Vacuum leak symptoms are detected
• Oil vapour smell or residue is visible around the hose
• Air flow sensor boot or intake system service is being carried out
• Engine breather system maintenance is in progress
• Vehicle is undergoing Porsche 928 restoration or engine bay refresh
Where it fits on the car
This hose fits in the engine intake and breather system, running from the air flow sensor boot “T” fitting on Porsche 928 models.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
92811043203
The product you are viewing cross references to these numbers
Product Information
Breather hose from air flow sensor boot "T" FittingOE Match breather hose from the air flow sensor boot “T” fitting for Porsche 928 models from 1987 to 1995. This replacement hose helps maintain correct crankcase ventilation and intake breather routing, supporting smooth engine running and proper air intake system operation.
Fits:
Porsche 928 S4 / GT 1987 - 1991
* Engine code: 2841 / 2842 / 2847
Porsche 928 GTS 1992 - 1995
* Engine code: 2849 / 2850
Diagram ref no 27
The breather hose routes crankcase vapours and ventilation flow through the intake system. A correctly fitted hose helps maintain proper air metering, reduce vacuum leaks, and prevent unmetered air from entering the intake tract.
Functions
• Replaces the breather hose from the air flow sensor boot “T” fitting
• Supports correct crankcase ventilation routing
• Helps maintain proper intake air metering
• Helps prevent vacuum leaks and unmetered air entry
• Supports smooth idle and reliable throttle response
• Suitable for intake system service, breather repair, or engine restoration
• OE Match replacement for Porsche 928 intake and breather system maintenance
Why Replace This Part?
Breather hoses can harden, crack, split, collapse, or become oil-soaked due to age, heat, oil vapour exposure, and engine bay conditions. A damaged hose may cause rough idle, poor running, vacuum leaks, intake air leaks, oil vapour smell, or incorrect air flow sensor readings. Replacing the hose helps restore correct breather system sealing and intake performance.
When to Replace This Part
• Breather hose is cracked, brittle, split, collapsed, or leaking
• Rough idle, hesitation, or poor running is present
• Vacuum leak symptoms are detected
• Oil vapour smell or residue is visible around the hose
• Air flow sensor boot or intake system service is being carried out
• Engine breather system maintenance is in progress
• Vehicle is undergoing Porsche 928 restoration or engine bay refresh
Where it fits on the car
This hose fits in the engine intake and breather system, running from the air flow sensor boot “T” fitting on Porsche 928 models.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
92811043203
92810731302
92811043201
92811043202
92811043203
The product you are viewing cross references to these numbers
Vehicle Group
Vehicle Group
- Porsche 928S4 5.0L 1987-92
- Porsche 928GT 5.0L 1989-91
- Porsche 928GTS 5.4L 1992-95
Price: £31.50
In Stock - 24 Hour Dispatch
Shop Securely
12 Month Warranty
Worldwide Delivery
Express Delivery
92811043203
Product Information
This original Porsche breather hose forms part of the engine intake / crankcase ventilation system, helping route breather vapours correctly while maintaining the correct sealed connection in the intake system.
Fits:
Porsche 928 S4 / GT 1987 - 1991
* Engine code: 2841 / 2842 / 2847
Porsche 928 GTS 1992 - 1995
* Engine code: 2849 / 2850
Diagram ref no 27
This hose replaces the earlier Porsche part numbers 92811043201 and 92811043202.
What This Part Does / Functions
• Routes crankcase breather vapours through the correct intake system path
• Connects from the air flow sensor boot “T” fitting where specified
• Helps maintain a sealed intake and breather system
• Supports correct engine ventilation
• Helps prevent unmetered air leaks in the intake system
• Replaces a cracked, hardened, split or oil-softened original hose
• Provides correct OE Porsche hose shape, fitment and connection size
• Helps maintain smooth idle quality and correct engine running.
Why Replace This Part?
Breather hoses are exposed to heat, oil vapour, engine movement, age and intake vacuum. Over time, the rubber can harden, crack, collapse, split or become oil-contaminated. A damaged breather hose may allow air leaks, vapour leaks or poor crankcase ventilation, which can affect idle quality and engine performance. Replacing it with an OE Genuine Porsche breather hose helps restore the correct factory intake and ventilation layout on the Porsche 928.
Common Symptoms of a Faulty Breather Hose
• Cracked, hardened or split rubber hose
• Oil vapour smell from the engine bay
• Poor idle quality
• Intake air leak or vacuum leak
• Engine hesitation or rough running
• Loose or damaged connection at the “T” fitting
• Collapsed or softened hose from age and oil vapour
• Hose damage found during intake system service.
When to Replace This Part
• If the original hose is cracked, brittle, split or leaking
• During intake boot or air flow sensor boot replacement
• When servicing the crankcase breather / ventilation system
• If an intake air leak is traced to the breather hose
• During engine bay restoration
• When replacing aged rubber hoses on a Porsche 928
• If the hose is oil-softened, loose or no longer sealing correctly
• When restoring the intake system with OE Genuine Porsche parts.
Where It Fits on the Car
This breather hose fits in the engine intake / crankcase ventilation area of the Porsche 928. It is fitted from the air flow sensor boot “T” fitting and forms part of the engine breather hose routing.
Correct installation is important to ensure the intake system remains sealed and the breather system functions as intended.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
92811043203
The product you are viewing cross references to these numbers
Product Information
Breather hose from air flow sensor boot "T" FittingThis original Porsche breather hose forms part of the engine intake / crankcase ventilation system, helping route breather vapours correctly while maintaining the correct sealed connection in the intake system.
Fits:
Porsche 928 S4 / GT 1987 - 1991
* Engine code: 2841 / 2842 / 2847
Porsche 928 GTS 1992 - 1995
* Engine code: 2849 / 2850
Diagram ref no 27
This hose replaces the earlier Porsche part numbers 92811043201 and 92811043202.
What This Part Does / Functions
• Routes crankcase breather vapours through the correct intake system path
• Connects from the air flow sensor boot “T” fitting where specified
• Helps maintain a sealed intake and breather system
• Supports correct engine ventilation
• Helps prevent unmetered air leaks in the intake system
• Replaces a cracked, hardened, split or oil-softened original hose
• Provides correct OE Porsche hose shape, fitment and connection size
• Helps maintain smooth idle quality and correct engine running.
Why Replace This Part?
Breather hoses are exposed to heat, oil vapour, engine movement, age and intake vacuum. Over time, the rubber can harden, crack, collapse, split or become oil-contaminated. A damaged breather hose may allow air leaks, vapour leaks or poor crankcase ventilation, which can affect idle quality and engine performance. Replacing it with an OE Genuine Porsche breather hose helps restore the correct factory intake and ventilation layout on the Porsche 928.
Common Symptoms of a Faulty Breather Hose
• Cracked, hardened or split rubber hose
• Oil vapour smell from the engine bay
• Poor idle quality
• Intake air leak or vacuum leak
• Engine hesitation or rough running
• Loose or damaged connection at the “T” fitting
• Collapsed or softened hose from age and oil vapour
• Hose damage found during intake system service.
When to Replace This Part
• If the original hose is cracked, brittle, split or leaking
• During intake boot or air flow sensor boot replacement
• When servicing the crankcase breather / ventilation system
• If an intake air leak is traced to the breather hose
• During engine bay restoration
• When replacing aged rubber hoses on a Porsche 928
• If the hose is oil-softened, loose or no longer sealing correctly
• When restoring the intake system with OE Genuine Porsche parts.
Where It Fits on the Car
This breather hose fits in the engine intake / crankcase ventilation area of the Porsche 928. It is fitted from the air flow sensor boot “T” fitting and forms part of the engine breather hose routing.
Correct installation is important to ensure the intake system remains sealed and the breather system functions as intended.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
92811043203
92810731302
013609
92811043201
92811043202
92811043203
The product you are viewing cross references to these numbers
Vehicle Group
Vehicle Group
- Porsche 928S4 5.0L 1987-92
- Porsche 928GT 5.0L 1989-91
- Porsche 928GTS 5.4L 1992-95
Price: £57.98
Orderable - 14 to 28 Days
Shop Securely
12 Month Warranty
Worldwide Delivery
.jpg?width=197&height=148&format=webp "Domed Cap Nut Fuel Pump and Fuel Rail. Porsche 911 / 924S / 928 / 944 / 968 / 964 - 92811047504, 9281104750Y, 92811047500, 92811047501, 92811047503, 92811047505 - PHMEL")
.jpg){kind=link}
92811047505/1
Product Information
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
92811047505
The product you are viewing cross references to these numbers
Product Information
Domed Cap Nut – Fuel Pump & Fuel Rail Fixing M12 x 15,5
High-quality domed cap nut designed for securing components within the Porsche fuel system, including the fuel pump and fuel rail assemblies.
Used across a wide range of models including Porsche 924S,
944, 968, 928, and 964, this cap nut provides a secure fastening solution while
protecting exposed threads with its domed design. It plays an important role in
maintaining the integrity and safety of fuel system connections.
Fits:
- 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
- Porsche 924S 2.5L 1986-87
- Porsche 924S 2.5L 1988
- Porsche 944 2.5L 8V 1982-87
- Porsche 944 2.7L 8V 1988-89
- Porsche 944S 2.5L 16V 1987-88
- Porsche 944S2 3.0L 16V 1989-91
- Porsche 944 Turbo 2.5L 8V 1985-88
- Porsche 944 Turbo 2.5L 8V 1989-91
- Porsche 944 Turbo S 2.5L 8V 1988
- Porsche 968 3.0L 1992-94
- Porsche 968 Sport 3.0L 1994-95
- Porsche 968 CS 3.0L 1993-95
- Porsche 968 Turbo S 3.0L 1993-94
- 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
Diagram ref no 38
Manufactured to OEM specifications, this component ensures precise fitment, corrosion resistance, and long-term durability—making it ideal for maintenance, repair, or restoration work.
Reference Number: 92811047505
Key Features
• Domed cap nut for fuel system applications
• Used on fuel pump and fuel rail assemblies
• Suitable for multiple Porsche models
• Protects threads while securing components
• OEM-style fit and finish
• Durable, corrosion-resistant construction
Function and Purpose
This cap nut is a key fastening component within the fuel system.
It helps to:
• Secure fuel pump and fuel rail components
• Protect threaded studs from damage and corrosion
• Maintain safe and stable fuel system assembly
• Ensure proper sealing and fastening integrity
Why Replace Cap Nuts
Over time, hardware components can degrade or become damaged.
Common issues include:
• Corrosion or rust
• Rounded or damaged threads
• Loss of proper torque retention
• Compromised fastening security
Replacing worn hardware ensures reliable and safe system assembly.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
92811047505
92811047504
9281104750Y
92811047500
92811047501
92811047503
92811047505
The product you are viewing cross references to these numbers
Vehicle Group
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
- Porsche 924S 2.5L 1986-87
- Porsche 924S 2.5L 1988
- Porsche 944 2.5L 8V 1982-87
- Porsche 944 2.7L 8V 1988-89
- Porsche 944S 2.5L 16V 1987-88
- Porsche 944S2 3.0L 16V 1989-91
- Porsche 944 Turbo 2.5L 8V 1985-88
- Porsche 944 Turbo 2.5L 8V 1989-91
- Porsche 944 Turbo S 2.5L 8V 1988
- Porsche 968 3.0L 1992-94
- Porsche 968 Sport 3.0L 1994-95
- Porsche 968 CS 3.0L 1993-95
- Porsche 968 Turbo S 3.0L 1993-94
- 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
Price: £5.56
In Stock - 24 Hour Dispatch
Shop Securely
12 Month Warranty
Worldwide Delivery
Express Delivery
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