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Porsche // 991 (911) MK2 2016-2019 // 991.2 Carrera 4S / GTS 3.0L (420/450 Bhp) 2016-19
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Fuel pump and fuel sender kit Porsche 911 3.0L SC 1978-83 / 3.3L Turbo (930) - 91160810203
91160810203/4KIT
Vehicle Group
- Porsche 911 1978-1983 3.0L / SC
- Porsche 911 1978-1989 3.3L Turbo (930)
Information
Fuel pump and fuel sender kit for Porsche 911 3.0L SC 1978-83 / 3.3L Turbo (930) , combines key fuel delivery and level-sensing components in one package.
What This Product Does
This kit brings together a replacement fuel pump and sender unit to deliver fuel from the tank at the correct pressure while providing a matching level signal to the gauge. It is intended to support reliable running, consistent fuel supply, and accurate tank level indication on Porsche 911 3.0L SC 1978-83 / 3.3L Turbo (930)
Functions
- Draws fuel from the tank and feeds it towards the engine
- Helps maintain appropriate fuel pressure within the system envelope
- Measures fuel level within the tank for the dashboard gauge
- Supports smooth starting and running by stabilising fuel delivery
- Assists in preventing fuel starvation when the tank level is low
Symptoms of Fault
- Long cranking, intermittent no-start or cutting out under load
- Hesitation, surging or loss of power at higher revs
- Whining or humming noises from the pump area
- Fuel gauge reading erratically, stuck full/empty or inconsistent with actual level
- Hot-start issues or stalling at junctions
Why Replacement Matters
Age, fuel contamination and electrical wear can cause a pump to become noisy or weak, and sender units can suffer from worn tracks or sticking floats. Replacing tired components helps restore stable fuel flow and more predictable gauge readings, which is particularly relevant on older Porsche 911 3.0L SC 1978-83 / 3.3L Turbo (930) where many original parts are still in service. Addressing pump and sender issues together can reduce repeat visits into the tank area and supports methodical maintenance on classic 911s.
Fits
- Porsche 911 1978-1983 3.0L / SC
- Porsche 911 1978-1989 3.3L Turbo (930)
FAQs
- Q: Can a weak fuel pump still allow the car to run?
A: Yes, a tired pump may run the engine at light load but struggle to maintain pressure during hard acceleration or higher revs, showing up as hesitation or cutting out. - Q: Do fuel pump problems always trigger obvious noise?
A: Not always, but increasing whining or humming from the tank area is a common early sign, especially if performance has started to deteriorate. - Q: Could a relay or wiring fault mimic pump failure?
A: Yes, low voltage, poor earths or a failing relay can cause similar no-start or intermittent running symptoms, so basic electrical checks are sensible before condemning the pump. - Q: Why does low fuel level sometimes make symptoms worse?
A: With little fuel in the tank, the pump can run hotter and may ingest more debris or air, which makes any underlying weakness more noticeable. - Q: Should the fuel filter be checked when replacing a pump?
A: It is common practice to inspect or renew the fuel filter at the same time, as restriction can overload a new pump and affect pressure.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
91160810203
90174180101
91120114100
92811025307
91160810203
91160810202
7.21659.70.0
0580254967
The product you are viewing cross references to these numbers
About kit
This kit is comprised of the following items:
1 x Fuel pump. Porsche 911 / 924 / 928 / 911 Turbo / 965 Turbo (91160810203/4)
Unit Price: £72.00
InStock
1 x Fuel filter. Porsche 911 / 928 / 924S / 944 / 964 / 993 / 993 Turbo (92811025307/1)
Unit Price: £18.75
InStock
1 x Fuel level sender, 100L tank. Porsche 911 (90174180101/1)
Unit Price: £101.41
StockDue
1 x Fuel filter for fuel tank. Porsche 911 1974-89 (91120114100/1)
Unit Price: £32.50
InStock
2 x Seal ring (N0138122)
Unit Price: £1.57
AvailableToOrder
1 x Fuel Pump and Fuel Rail Domed Cap Nut . Porsche 911 / 964 / 993 / 924A / 944 / 968 / 928 (92811047505)
Unit Price: £7.63
InStock
1 x Hose clamp, 12-22 mm. Porsche 911 / 964 / 993 / 996 / 997 / 986 (99951255400)
Unit Price: £3.15
InStock
Price: £238.58
Orderable
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Information
High pressure fuel pump gasket. 31 x 2.
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Information
High pressure fuel pump.
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Information
High pressure fuel pump
An OE Match high-pressure fuel pump designed for direct injection Porsche engines, responsible for delivering fuel at precise high pressure to the injectors for optimal combustion.
Fits:
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Diagram ref no 18
This pump is mechanically driven and increases fuel pressure from the low-pressure system to the high pressures required for direct injection. This ensures fine fuel atomisation within the combustion chamber, improving efficiency, power delivery, and emissions control.
This OE Match unit is a direct replacement for original parts and cross-references multiple part numbers including 9A211031500, 9A211031501, and 9A2110315CX, ensuring correct compatibility and fitment across applicable Porsche models.
This high-pressure fuel pump delivers fuel to the injectors at the required pressure for direct injection, ensuring efficient combustion, responsive performance, and reliable engine operation.
Function
• Generates high fuel pressure for direct injection systems
• Ensures precise fuel delivery to injectors
• Supports efficient combustion and engine performance
• Maintains consistent pressure across all driving conditions
• Operates reliably under high temperature and load environments
A failing high-pressure fuel pump can lead to reduced fuel pressure, resulting in poor engine performance, hesitation, or starting issues. In direct injection engines, maintaining precise pressure is critical - any inconsistency can negatively impact power output, efficiency, and drivability. Replacing the pump restores proper fuel delivery, ensures reliable operation, and helps protect other fuel system components.
When to replace
• Engine cranks but struggles to start
• Noticeable loss of power or hesitation
• Engine misfires or inconsistent performance
• Fault codes related to fuel pressure system
• During fuel system servicing or engine rebuild
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
9A211031502
The product you are viewing cross references to these numbers
An OE Match high-pressure fuel pump designed for direct injection Porsche engines, responsible for delivering fuel at precise high pressure to the injectors for optimal combustion.
Fits:
Porsche 718 Boxster 2.0ltr / 2.5ltr - 2017 Onwards
Porsche 718 Cayman 2.0ltr / 2.5ltr - 2017 Onwards
Porsche 991.2 - 2017 to 2019
Diagram ref no 18
This pump is mechanically driven and increases fuel pressure from the low-pressure system to the high pressures required for direct injection. This ensures fine fuel atomisation within the combustion chamber, improving efficiency, power delivery, and emissions control.
This OE Match unit is a direct replacement for original parts and cross-references multiple part numbers including 9A211031500, 9A211031501, and 9A2110315CX, ensuring correct compatibility and fitment across applicable Porsche models.
This high-pressure fuel pump delivers fuel to the injectors at the required pressure for direct injection, ensuring efficient combustion, responsive performance, and reliable engine operation.
Function
• Generates high fuel pressure for direct injection systems
• Ensures precise fuel delivery to injectors
• Supports efficient combustion and engine performance
• Maintains consistent pressure across all driving conditions
• Operates reliably under high temperature and load environments
A failing high-pressure fuel pump can lead to reduced fuel pressure, resulting in poor engine performance, hesitation, or starting issues. In direct injection engines, maintaining precise pressure is critical - any inconsistency can negatively impact power output, efficiency, and drivability. Replacing the pump restores proper fuel delivery, ensures reliable operation, and helps protect other fuel system components.
When to replace
• Engine cranks but struggles to start
• Noticeable loss of power or hesitation
• Engine misfires or inconsistent performance
• Fault codes related to fuel pressure system
• During fuel system servicing or engine rebuild
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
9A211031502
9A211031502
9A211031500
9A211031501
9A2110315CX
0 261 520 552
0261520552
The product you are viewing cross references to these numbers
Price: £285.00
In stock