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.
- Accessories
- Brakes
- Chassis / Bodywork
- Clothing & Gifts
- Electrical & Relays
- Engine Cooling
- Engine Electrical
- Engine Rebuild Parts
- Engine Tuning
- Exhausts
- Exterior Styling / Spoilers
- Gearbox / Transmission
- Heating / Air Conditioning
- Hydraulics
- Incar / Multimedia
- Interior & Accessories
- Lighting
- Mats & Carpets
- Motorsport and Off-Road
- Parts for Other Cars
- Pedal Cluster
- Rubber Seals
- Seats & Seat Belts
- Service Parts
- Special Offer Parts
- Steering Parts
- Suspension & Axle
- Suspension Upgrades
- Tyres
- Wheel Accessories
- Wheels
OE Match
Fuel Pump Intermediate Flange
The OE
Match Fuel Pump Intermediate Flange is a replacement mounting component for the
mechanical fuel pump fitted to applicable Porsche 356 A, B and C engines.
Fits:
- Porsche 356A 1955-59
- Porsche 356B 1959-63
- Porsche 356C 1963-65
Diagram ref no 49
Positioned between the fuel pump and engine mounting surface, it helps maintain correct pump positioning and supports reliable operation of the mechanical fuel delivery system.
What Does It Do?
The intermediate flange provides the correct mounting interface between the mechanical fuel pump and engine, helping maintain pump alignment and proper operation of the fuel pump drive mechanism.
Why Does It Fail?
Common
causes include:
- Cracking or damage from age
- Distortion caused by overtightening
- Damage during fuel pump removal
- Deterioration of adjoining gaskets
- Wear or damage to mounting surfaces
When Should It Be Replaced?
Replace if the flange is cracked, distorted, damaged or no longer provides a suitable mounting surface.
Inspection is recommended when removing the fuel pump or investigating fuel leaks around the mounting area.
Checks & Installation
Inspect the fuel pump mounting faces, operating mechanism and associated gaskets before installation.
Ensure the flange is correctly positioned and use the appropriate seals and fastening procedure. Check for leaks and correct fuel pump operation after fitting.
Key
Features
- OE Match replacement intermediate flange
- Designed for applicable Porsche 356 A/B/C engines
- Supports correct mechanical fuel pump mounting
- Replaces damaged or distorted original components
- Suitable for classic Porsche engine restoration
Porsche 356 Mechanical Fuel Pump Parts & Restoration Components
The mechanical fuel pump assembly is an essential part of the fuel delivery system on classic Porsche 356 engines.
Maintaining the intermediate flange, mounting gaskets and associated hardware helps ensure correct pump positioning and dependable fuel deliveryRelated reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
616080420
The product you are viewing cross references to these numbers
- Porsche 356A 1955-59
- Porsche 356B 1959-63
- Porsche 356C 1963-65
Shop Securely
12 Month Warranty
Worldwide Delivery
for RHD or LHD cars
Fits:
Porsche 986 Boxster 2002-04
Porsche 987 Boxster MKI 2005-08
Porsche 987C Cayman MKI 2006-08
Porsche 996 C2 3.6L 2002-05
Porsche 997 C2 3.6L MKI 2005-08
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
99662013200
The product you are viewing cross references to these numbers
- Porsche Boxster 986 2.7L 2003-04
- Porsche Boxster S 986 3.2L 2003-04
- Porsche Boxster 987 2.7L 2005-08/08
- Porsche Boxster 987 S 3.2/3.4L 2005-08/08
- Porsche 996 C2 3.6L 09/01-2005
- Porsche 997 MK1 Carrera 2 3.6L 2005-08
- Porsche Cayman 2.7L 987C 2006-08
- Porsche Cayman S 3.4L 987C 2005-08
Shop Securely
12 Month Warranty
Worldwide Delivery
The fuel pump relay is a precision replacement relay for the fuel-pump control circuit in the Porsche 986 Boxster and 996 911 (including Turbo and early Carrera GT) models. This relay controls the activation of the in-tank fuel pump, providing the necessary current to ensure correct fuel delivery under demand - making it vital for engine start-up, steady fuel pressure and safe operation.
Fits:
Porsche 986 Boxster 1997 - 2004
Porsche 996 C2 / C4 / C4S 1998 - 2005
Porsche 996 Turbo 2001 - 2005
Porsche 996 GT3
Porsche Carrera GT 2004 - 2006
* Please check and match the part number of your relay in your car before ordering.
• Position: Mounted in the front luggage compartment fuse/relay panel or subsystems - controls power feed to the fuel pump relay circuit.
• Function: When the ignition is turned on or engine is running, the signal from ECU or shift lever energises this relay, sending current to the fuel pump so fuel pressure builds before engine cranking - crucial for proper fuel system operation.
• Applications: Ideal when the original relay has failed, is intermittent, shows corrosion on contacts, causes fuel-pump drop-outs, engine stumbling, or fails the self-check.
The fuel pump relay is a critical yet often overlooked part of the fuel delivery system.
A failing relay may manifest as:
• Engine cranks but won’t start (fuel pump never powers)
• Fuel pump prime is silent when ignition is turned on
• Engine stalls at random after start due to loss of pump voltage
• Intermittent “no-fuel pressure” faults or ECU logged errors
Replacing the relay with a correct unit ensures the fuel pump receives the proper current, realises full system pressure, and avoids mis-diagnosis of fuel pump or ECU faults.
When to replace:
• Original relay is over 10 years old, exposed to heat or aftermarket modifications
• You’ve installed a new fuel pump but issue persists (relay may be the culprit)
• You’re diagnosing no-start or stall symptoms that point to fuel pressure drop-out
• You’re restoring or prepping your vehicle and want to replace all wear-prone electrical relays
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
99661510100
The product you are viewing cross references to these numbers
- Porsche Boxster 986 2.5L 1997-99
- Porsche Boxster 986 2.7L 1999-02
- Porsche Boxster S 986 3.2L 1999-02
- Porsche Boxster 986 2.7L 2003-04
- Porsche Boxster S 986 3.2L 2003-04
- Porsche 996 C2 3.4L 1997-08/01
- Porsche 996 C4 3.4L 1997-08/01
- Porsche 996 C2 3.6L 09/01-2005
- Porsche 996 C4 3.6L 09/01-2005
- Porsche 996 C4S 3.6L 09/01-2005
- Porsche 996 TURBO 2000-05
- Porsche 996 GT3 MKI 1999-02
- Porsche 996 GT3 MKII 2003>>
- Porsche 996 GT3 RS 2003-04
- Porsche Carrera GT 2003-06
Shop Securely
12 Month Warranty
Worldwide Delivery
for RHD or LHD cars
Fits:
Porsche 986 Boxster - 2002 to 2004
Porsche 987.1 Boxster - 2005 to 2008
Porsche 987.1C Cayman MKI - 2006 to 2008
Porsche 996 C2 3.6ltr - 2002 to 2005
Porsche 997.1 C2 3.6Lltr MKI - 2005 to 2008
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
99662013200
The product you are viewing cross references to these numbers
- Porsche Boxster 986 2.7L 2003-04
- Porsche Boxster S 986 3.2L 2003-04
- Porsche Boxster 987 2.7L 2005-08/08
- Porsche Boxster 987 S 3.2/3.4L 2005-08/08
- Porsche 996 C2 3.6L 09/01-2005
- Porsche 997 MK1 Carrera 2 3.6L 2005-08
- Porsche Cayman 2.7L 987C 2006-08
- Porsche Cayman S 3.4L 987C 2005-08
Shop Securely
12 Month Warranty
Worldwide Delivery
Monday-Friday: 8.30am - 5.30pm (GMT)
Saturday: Closed
Sunday: Closed