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Fuel Hose For Pre Supply Pump. Porsche 928 1978-95 ❭ 92835655006
- 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
This Fuel Hose For Pre Supply Pump is an OEM fuel hose used on Porsche 928 models. It runs from the fuel tank to the fuel pump (specifically the pre-supply or in-tank pump).
It’s part of the fuel delivery system: its job is to securely transmit fuel (under certain pressure) from the tank to the pump, supplying fuel so that engine combustion can occur properly.
Fits:
- Porsche 928 4.5L 1978-79 (For USA, Canada, Japan, Australia Models Only)
- Porsche 928S 4.7L 1981-83 (For Japan And Australia Models Only)
- Porsche 928S2 4.7L 1984-86 (For Japan And Australia Models Only)
- Porsche 928S4 5.0L 1987-92 (Option Code 460 - In-Tank Fuel Pump)
- Porsche 928GT 5.0L 1989-91 (Option Code 460 - In-Tank Fuel Pump)
- Porsche 928GTS 5.4L 1992-95
What This Product Does:
- Fuel Delivery: It carries fuel from the fuel tank to the pre-supply pump, which then feeds the main fuel pump (or continues fuel onward depending on configuration). Ensures a smooth, uninterrupted supply line.
- Sealing & Pressure Handling: The hose is built to withstand fuel pressure, heat, vibration, and exposure to fuel vapors/chemicals. A quality hose prevents leaks, maintains pressure, and helps avoid contamination or air ingress in the fuel line.
- Fuel smell around the rear area / near the fuel tank.
- Visible fuel leaks under the car, especially when the system is pressurised.
- Poor engine performance, such as hesitation, surging, or stalling due to insufficient fuel supply.
- Difficulty starting, particularly after the car has been sitting (fuel supply may not be steady).
- Fuel pressure drop (if you’ve got the means to measure) or warnings from fuel system sensors.
- Soft / spongy hose, cracks, swelling from heat or age.
- Safety: Fuel leaks are fire hazards. A worn or cracked hose could leak fuel into hot engine components or exhaust.
- Reliability & Performance: Ensures the fuel system retains correct pressure and supply, so the engine runs well under load and doesn’t starve or misfire.
- Prevents Damage: A failing hose can make the fuel pump work harder, possibly damaging it or other parts of the fuel delivery system.
- Maintains OEM Specification: Using the correct-grade hose (length, diameter, connection fittings) means proper fitment and fewer issues with compatibility or leaks.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
92835655006
The product you are viewing cross references to these numbers
- Porsche Boxster S 987 MKII 3.4L 2009-12
- Porsche 997 MKII Carrera C2 3.6L 2009-12
- Porsche 997 MKII Carrera C4 3.6L 2009-12
- Porsche 997 MKII Carrera C2S 3.8L 2009-12
- Porsche Cayman S / R 3.4L 987C MKII 2009-12

Fits:
Porsche 997.2 C2 / C2S 2009>>
Porsche 987.2 Boxster S 3.4L 2009>>
Porsche 987C.2 Cayman S 3.4L 2009>>
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
99762014203
The product you are viewing cross references to these numbers
- Porsche Boxster S 987 MKII 3.4L 2009-12
- Porsche Boxster 981 2.7L 2012-16
- Porsche Boxster 981 S / GTS 3.4L 2012-16
- Porsche Boxster 981 Spyder 3.8L 2016
- Porsche 997 MKII Carrera C2 3.6L 2009-12
- Porsche 997 MKII Carrera C4 3.6L 2009-12
- Porsche 997 MKII Carrera C2S 3.8L 2009-12
- Porsche 997 MKII Carrera C4S 3.8L 2009-12
- Porsche 991.1 Carrera C2 3.4L (350 Bhp) 2012-16
- Porsche 991.1 Carrera C2S / GTS 3.8L (400/430 Bhp) 2012-16
- Porsche 991.1 Carrera C4 3.4L (350 Bhp) 2012-16
- Porsche 991.1 Carrera C4S / GTS 3.8L (400/430 Bhp) 2012-16
- Porsche Cayman S / R 3.4L 987C MKII 2009-12
- Porsche Cayman 2.7L 981 2013-16
- Porsche Cayman S / GTS 3.4L 981 2013-16
- Porsche Cayman GT4 3.8L 2015-16

Reconditioned units are sold on an exchange basis, A surcharge of £130.69 will be held and then refunded when the old one is returned.
Fits:
Porsche 997.2 Carrera 2011-12
Porsche 991.1 Carrera 2012-16
Porsche 987.2 Boxster S 2011-12
Porsche 981 Boxster / S / Spyder 2012-16
Porsche 987C.2 Cayman S MKII 2011-12
Porsche 981C Cayman / S / GT4 2014-16
Reconditioned High pressure fuel pumps are sold on a exchange basis, A surcharge will be held and then refunded when the old one is returned.
Click 'Zoom in' for large parts diagram.
Diagram ref no 2
- The surcharge for this reconditioned part will be refunded when the exchange unit is received and approved by us and the relevant manufacturer.
- Please note, surcharge refunds often take an average of 6 to 8 weeks to be approved by the manufacturer.
- Acceptance of the exchange part is at the manufacturer's discretion, based on the part being fit for reconditioning.
- All surcharges and exchanges are subject to our terms and conditions.
PLEASE NOTE:
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
9A1110315FX
The product you are viewing cross references to these numbers
- Porsche Boxster 987 S 3.2/3.4L 2005-08/08
- Porsche Boxster 987 MKII 2.9L 2009-12
- Porsche Boxster S 987 MKII 3.4L 2009-12
- Porsche Boxster 981 2.7L 2012-16
- Porsche Boxster 981 S / GTS 3.4L 2012-16
- Porsche 997 MKII Carrera C2 3.6L 2009-12
- Porsche 997 MKII Carrera C4 3.6L 2009-12
- Porsche 997 MKII Carrera C2S 3.8L 2009-12
- Porsche 997 MKII Carrera C4S 3.8L 2009-12
- Porsche 991.1 Carrera C2 3.4L (350 Bhp) 2012-16
- Porsche 991.1 Carrera C2S / GTS 3.8L (400/430 Bhp) 2012-16
- Porsche 991.1 Carrera C4 3.4L (350 Bhp) 2012-16
- Porsche 991.1 Carrera C4S / GTS 3.8L (400/430 Bhp) 2012-16
- Porsche Cayman S / R 3.4L 987C MKII 2009-12
- Porsche Cayman 2.7L 981 2013-16
- Porsche Cayman S / GTS 3.4L 981 2013-16
- Porsche Cayman GT4 3.8L 2015-16

Fits:
Porsche 987.2 Boxster 2009-12
Porsche 981 Boxster 2013-16
Porsche 987C.2 Cayman 2009-12
Porsche 981 Cayman 2014-16
Porsche 997.2 Carrera 2009-12
Porsche 991.1 Carrera 2012-16
Click 'Zoom in' for large parts diagram.
Diagram ref no 22
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
9A111031507
The product you are viewing cross references to these numbers
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