Wiring Harness / Cables

DME wiring harness loom.



Fits:
Porsche 911 3.2 Carrera - 1984 to 1985

DME harness for Carrera 3.2

Complete harness with 35PIN ECU/DME connector to Motronic Box

• Female connector to injector harness (chassis part is NLA and needs to be re-used from your old harness)

Connectors for:
• Cylinder head temp sensor
• Reference mark sensor
• Speed sensor
• Oxygen sensor
• Test connector
• Air flow sensor
• Idle speed positioner
• Idle speed switch
• Throttle valve switch
• RPM signal/Shift light
• Altitude sensor

Comes with detailed connection diagram.

Special order made to order parts please allow 2 – 4 weeks

Handmade to concourse quality.

Click 'Zoom in' for large parts diagram.
Diagram ref no 1A

Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.

91161217307

The product you are viewing cross references to these numbers

Engine harness for Bosch alternator (2 Pole connector).
All new connectors, housings, connector boots, and engine tin square grommet. Manufactured to original specs.

Fits:
Porsche 911 1970-71

Made in Canada

Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.

91161201600

The product you are viewing cross references to these numbers

Engine harness for Motorola alternator.

Fits:
Porsche 911 1970-71

Made in Canada

Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.

91161201700

The product you are viewing cross references to these numbers

Engine wiring harness for K-jet engines Porsche 911 1974-75

Fits:
Porsche 911 1974-75

Made in Canada

Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.

91161201731

The product you are viewing cross references to these numbers

Engine wiring harness loom.



Fits:
Porsche 911 3.2 Carrera - 1984 to 1986

Complete engine harness with 14 pole female connector, fan connector, generator boots, backup switch boot, cable entry block etc.

Comes with an 100% as original cable entry boot included.

As original coloured wiring.

Original neoprene terminal sleeves used, (no shrink wrap)

Very high quality flex automotive grade wiring, ISO6722:2002 / DIN72551/6 / EEC directive 2000/53

Gasoline, oil, battery acid, engine coolant resistant.

High flex sleeving is very resistant to solvents and free of halogen, sulphur and phosphorous.

Special order made to order parts please allow 2 – 4 weeks

Handmade to concourse quality.

Click 'Zoom in' for large parts diagram.
Diagram ref no 1

Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.

91160701600

The product you are viewing cross references to these numbers

Engine wiring harness loom.



Fits:
Porsche 911 SC 1978 to 1983

Complete engine harness.

Connects to 14 pole male connector from tunnel harness and has original colour coded wiring.

Harness will exactly fit like the original and the wire tube and oil resistant tape are as original.

Terminals have neoprene sleeves with new 14 pole female connector and rubber cable entry block, grommet for alternator, rubber boots on alternator connection, CDI connector & boot, green shielded distributor wire / plug etc.

1978 to 1981 version is for the earlier type SC model that has an external voltage regulator.
1983-1983 version is for the later type SC model that has a built in voltage regulator.

Harness comes with our detailed connection diagrams.

Special order made to order parts please allow 2 – 4 weeks

Handmade to concourse quality.

Click 'Zoom in' for large parts diagram.
Diagram ref no 1

Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.

911607016

The product you are viewing cross references to these numbers

Engine wiring harness loom. 



Fits:
Porsche 911 turbo - 1978 to 1981 US spec (with Catalytic Converter)

Complete engine harness, including 14 pole connector, rubber boot + protection tube for backup switch cable, alternator connection boots and rubber entry block.

Click 'Zoom in' for large parts diagram.
Diagram ref no 1

Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.

93061201605

The product you are viewing cross references to these numbers

Engine wiring harness loom. 



Fits:

Porsche 911S - 1976

Click 'Zoom in' for large parts diagram.
Diagram ref no 9

Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.

91161201634

The product you are viewing cross references to these numbers

Engine wiring harness Porsche 911 1982-83

Fits:
Porsche 911 1982-83



Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.

91161201604

The product you are viewing cross references to these numbers

Engine Wiring Harness.

Porsche 911 Engine Wiring Harness for 1972–1973 911 models. Replaces the full engine electrical loom, connecting alternator, ignition, and sensors. Ensures reliable current flow.

Fits:

• Porsche 911 1972-1973 2.2L / 2.4L / 2.7L RS LWB (F)
  
  

Diagram Ref No 9

What This Product Does:

• It connects the engine’s electrical components — alternator, ignition, sensors, and other engine peripherals — back to the fuse panel / engine bay wiring.
  
  

Symptoms Of Failure / Damage:

• No or intermittent charging (alternator not powering battery)
  
• Ignition / spark issues, misfires, dead cylinders
  
• Shorts, blown fuses in engine circuits
• Corroded / broken connectors, brittle insulation, oil damage leading to open circuits
• Erratic sensor readings or no connection to sensors
  
  

Why Replacement Matters:

• Restores electrical integrity in the engine bay — correct connections, reliable voltage paths
• Prevents electrical gremlins, such as random faults, shorts, or voltage drops
• A new harness with fresh connectors, grommets, and insulation resists heat, oil, vibration better than aged wiring

Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.

91161201720

The product you are viewing cross references to these numbers

SC Style Front Fuel Pump Loom Upgrade – Improved Fuel Pump Wiring Solution

High-quality SC-style front fuel pump loom upgrade, designed to improve the reliability, safety, and performance of the fuel delivery system on classic Porsche 911 models.

Fits:

• Porsche 911 1965-1968 2.0L / 912 SWB (F)
• Porsche 911 1968-1973 2.2L / 2.4L / 2.7L RS LWB (F)
• Porsche 911 1974-1977 2.7L / 1976-77 3.0 Carrera

This upgrade replicates the improved wiring layout found on later 911 SC models, relocating and optimising the fuel pump electrical supply to ensure more consistent voltage delivery and safer operation.

The loom can be integrated into the original ignition circuit, allowing the fuel pump to operate correctly in line with ignition status, enhancing both safety and functionality.

Key Features

• SC-style front fuel pump wiring upgrade
• Improves electrical supply to fuel pump
• Can be wired into original ignition circuit
• Enhances reliability and fuel delivery consistency
• Reduces load on original wiring
• Ideal for classic 911 upgrades and restorations
• High-quality wiring and connectors
• Designed for straightforward installation

Function and Purpose

This loom upgrade improves the performance of the fuel pump circuit.

It helps to:
• Deliver consistent voltage to the fuel pump
• Reduce strain on aging factory wiring
• Improve fuel pump efficiency and reliability
• Enable ignition-controlled pump operation
• Enhance overall system safety

Why Upgrade to SC-Style Fuel Pump Wiring

Early Porsche 911 wiring setups can suffer from voltage drop and reliability issues.

Benefits of this upgrade include:
• Improved fuel pump performance
• More stable electrical supply
• Reduced risk of wiring failure
• Enhanced safety through ignition control
• Modernised system while retaining OEM logic

This makes it a highly recommended upgrade for both restored and regularly driven classic 911s.

Fuel injector wiring harness loom.



Fits:
Porsche 911 3.2 Carrera - 1984 to 1985

Injector harness for 3.2 engine with 6 "quick release" Bosch timer connectors for easy connecting and disconnecting.

6 pole male connector included.

Special order made to order parts please allow 2 – 4 weeks

Handmade to concourse quality.

Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.

91160717403

The product you are viewing cross references to these numbers

Fuel pump wiring harness loom.

Fits:
Porsche 911 / 911 S / 911 Carrera 3.0ltr - 1977
Porsche 911 SC - 1978 to 1983

Complete fuel pump harness including relay socket, Weco connectors and Bosch rubber boots for the fuel pump connection.
Fuel pump relay included

Diagram ref no 4

Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.

91161207214

The product you are viewing cross references to these numbers

Fuel pump wiring harness loom.

Fits:
Porsche 911 3.2 Carrera - 1984 to 1986

Fuel pump harness from the fusebox to front fuel pump.
Grommets and fuel pump connection boots included.
Handmade to concourse quality.

Diagram ref no 4

Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.

91161207215

The product you are viewing cross references to these numbers

Generator harness 420W.

Fits:
Porsche 912 (1965-68)

Made in Canada.

Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.

90261203700

The product you are viewing cross references to these numbers

Generator wire lead rubber boot, 2 required per car. Sold each.

Fits:
Porsche 356 1950-65
Porsche 912 1965-69

Diagram ref no 4

Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.

61610938100

The product you are viewing cross references to these numbers