do not press the back button…
Enter your VAT number here and click Verify:
Your details have been verified. VAT number registered to:
,
.
Your order will now be zero rated for VAT purposes. We reserve the right to verify these details after your order request has been made and reinstate VAT if required.
Your VAT details were not recognised or were invalid. Your VAT number must be matched to your Billing Country as specified above. This is currently specified as . You do not need to enter the country code part of your VAT number as this has already been selected in your billing address details above.
The VAT number checking service is currently offline. Please supply your VAT details within the comments or special instructions field below and we will apply a VAT discount after placing your order request.
Fuel Pump
By OE Match
- Porsche 911 1978-1983 3.0L / SC
- Porsche 911 1978-1989 3.3L Turbo (930)
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
The product you are viewing cross references to these numbers
This kit is comprised of the following items:
- 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)
The red fuel pump relay is an replacement designed to control and protect the fuel pump circuit on classic Porsche 911 models from 1975–89. Built to the same electrical specifications as the original red relay (previously 91161510801), it ensures reliable activation of the fuel pump, stabilises current delivery, and prevents pump operation under unsafe conditions.
Fits:
Porsche 911 1975 - 1989
Porsche 911 Turbo 3.0/3.3L 1975 - 1989
* Please check and match the part number of your relay in your car before ordering.
This red fuel pump relay:
• Controls power supply to the fuel pump, ensuring it only runs when the engine is operating or cranking
• Provides essential electrical protection by preventing voltage spikes and reducing load on ignition components
• Ensures stable fuel delivery for smooth starting, reliable idle and consistent engine operation
• Replaces weak, intermittent or failed original relays that can cause no-start symptoms, stalling or fuel-pressure loss.
A failing red fuel pump relay can cause:
• Intermittent or complete no-start conditions
• Engine stalling, especially when warm Loss of fuel pressure leading to hesitation or uneven running
• Electrical overheating or relay chatter Fuel pump running continuously - a significant safety risk
Replacing the relay restores reliable fuel delivery and ensures the fuel pump operates exactly as Porsche intended.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
91161510802
The product you are viewing cross references to these numbers
- 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 1980-85
- Porsche 928 4.5L 1978-82
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
- Porsche 911 1978-1983 3.0L / SC
- Porsche 911 1978-1989 3.3L Turbo (930)
- Porsche 924 2.0L 1980-85
- Porsche 928 4.5L 1978-82
- Porsche 928S 4.7L 1981-83
- Porsche 928S2 4.7L 1984-86
Fits:
Porsche 911 3.0L 1980 - 83
Porsche 924 2.0L 1981 >
Porsche 928 4.7L 1981 -83 (M28.11 / M28.12 Engines)
Porsche 911 Turbo 1980 - 89 (front)
Porsche 965 Turbo 3.3 / 3.6 (front)
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
91160810203
The product you are viewing cross references to these numbers
- Porsche 911 1975-1977 3.0L Turbo (930)
- Porsche 911 1978-1989 3.3L Turbo (930)
- Porsche 964 (911) TURBO 3.3L 1991-93
- Porsche 964 (911) TURBO 3.6L 1991-93
- Porsche 928 4.5L 1978-82
Fits:
Porsche 930 Turbo 1977-89 (Rear)
Porsche 928 1978-82
Porsche 965 Turbo 3.3L / 3.6L (Rear)
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
93060811301
The product you are viewing cross references to these numbers
-
Fuel system front 911 1978-83 201-00
-
fuel system rear 911 TURBO 1978-83 201-10
-
mounting plate, relay, sender, fanfare 911 1978-83 903-00
-
fuel system front 911 1987-89 201-00
-
fuel system rear 911 TURBO 930.66/68 1987-89 201-10
-
Fuel system front 911 1984-86 201-00
-
control units, relay, fuse box 911 1987-89 902-00
-
Fuel system rear 911 TURBO 1984-86 201-10
-
control unit, relay, fuse box 911 1984-86 902-00
OEMatch Fuel Pump — Fit, Function, Confidence
Fuel pumps move fuel from the tank to the engine at controlled pressure to support combustion and throttle response in Porsche models. OEMatch focuses on fuel pump-related items selected for Porsche applications. These products are offered as compatible replacements intended to restore dependable fuel delivery and drivability.
Available Types
- Electric in-tank pumps and integrated modules
- Mechanical lift pumps and push/pull units
- Auxiliary or inline pumps for high-demand systems
- Complete pump assemblies including strainer and regulator
Understanding OEMatch Fuel Pump
OEM (Original Equipment Manufacturer) parts are made by the same company that produced your Porsche’s original fuel pump. OE (Original Equipment) refers to parts matching original specifications for the fuel pump and may be supplied by alternative manufacturers. Aftermarket parts offer alternative options, sometimes with enhanced features or better value. OEMatch supplies non-OEM fuel pump engineered as direct-fit alternatives to OEM parts, made to original-spec dimensions and tolerances for Porsche models.
A correctly working pump maintains the pressure and flow required by the injectors or fuel rail, supporting consistent combustion and throttle response. Modern Porsche applications commonly use electric in-tank pumps integrated into a module, while some older or specialised systems use mechanical lift pumps. Symptoms of a failing pump include difficulty starting, hesitation under load, loss of power, stalling or audible whining from the tank.
Benefits Include
- Consistent fuel pressure and steady flow to the injectors
- Improved throttle response and more reliable starting
- Reduced risk of intermittent stalling or power loss
Why Fuel Pump Wear and Fail
- Contaminated fuel or debris causing blockages and abrasion
- Electrical faults such as relays, wiring or connector failures
- Low fuel levels that reduce cooling and lubrication of the pump
- Corrosion or tank-borne debris accumulating in the module
- Internal wear from age, mileage or exposure to ethanol-blended fuels
The Importance of Replacing with OEMatch Fuel Pump
Replacing a failing pump restores steady fuel delivery, helps protect injectors and other fuel-system components, and reduces the risk of driveability problems. Choosing a compatible replacement helps maintain safe operation and predictable engine response for Porsche models while avoiding the downtime and secondary damage that can result from fuel starvation.
Advantages
- Direct-fit replacements engineered to match original dimensions and tolerances where applicable
- Designed to fit original mounting points and clearances to simplify installation
- Options available for electric, mechanical and auxiliary applications to suit different Porsche systems
Support & Advice
These items can affect safety-critical systems. Installation should follow model-specific procedures and torque settings. Use correct electrical connectors and sealing components, protect paintwork during work, and confirm fuel lines and clamps for secure refitting. If you lack the correct tools or are unsure about hidden sensors or calibration steps, seek professional installation and recheck fasteners after the initial mileage.
