Wiring harness

Cable tie wrap. 

Fits:
Porsche 911 - 1970 to 1989
Porsche 914 - 1970 to 1976
Porsche 928 - 1978 to 1995
Porsche 996 GT3 - 1999 to 2005
Porsche 997 turbo - 2007 to 2013

Click 'Zoom in' for large parts diagram.
Diagram ref no 13

Related reference numbers
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99951302340

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The OE Match complete wiring harness for Porsche 914/6 provides the interconnected wiring assembly used when renewing a deteriorated or extensively modified loom. It features correct wiring colours, connectors, tape and rubber sleeving for the application.

Fits

• Porsche 914 (1970–1976)
  
  This harness is specified for the 914/6 within the 914 model family. Check fitment for your specific vehicle (model, year, engine) before ordering.
  
  Diagram ref no 1
  
  What Is This Part?

A wiring harness, also called a wiring loom, brings multiple electrical circuits together into an organised assembly. Its wires and connectors provide electrical paths between the components connected to it, while the insulation, tape and sleeving keep the wiring separated and bundled. Correct wire colours help identify circuits when comparing connections with the vehicle's wiring information. For a restoration or extensive electrical repair, replacing a deteriorated loom can address damage spread across several branches rather than leaving numerous separate repairs.

What Does This Part Do?

• Connects electrical circuits: Provides wiring paths between the electrical components served by the harness.
• Organises the wiring: Groups individual wires into branches that can be routed through their intended installation positions.
• Supports circuit identification: Correct wiring colours help with tracing connections during installation and fault-finding.
• Insulates and covers wiring: Tape and rubber sleeving form part of the harness covering and terminal protection.
  
  Why Replace This Part?

Replacement may be appropriate when insulation has become brittle, conductors are damaged, or corrosion has spread beyond an isolated connection. Heat damage, abrasion and repeated alterations can leave several areas of an old loom needing attention. Extensive undocumented joins can also make it difficult to establish whether each circuit is connected correctly.

A complete harness should not be the automatic response to an intermittent electrical fault. First establish whether the problem lies in the loom, a connector, an earth connection or the component itself. An isolated defect may be repairable; widespread deterioration provides a stronger reason to renew the assembly.

When to Replace This Part?

• Cracked insulation: Wiring coverings split or expose conductors during inspection.
• Heat damage: Sections of the loom or connector housings show melting, scorching or distortion.
• Physical damage: Wires are chafed, cut, crushed or damaged by rodents.
• Extensive corrosion: Deterioration affects terminals or extends beneath the wire insulation.
• Unreliable previous repairs: Numerous altered connections or poorly secured joins require assessment.
• Confirmed wiring faults: Testing traces intermittent operation, excessive voltage drop or repeated short circuits to the harness.
  
  Technical Details

• Correct wiring colours for the application.
• Application-specific connectors.
• Tape and rubber sleeving.
  
  FAQs

• Should an old harness always be replaced during restoration?
  No. Inspect its insulation, conductors, terminals and previous repairs, then assess whether local repair or replacement is appropriate.
• What should be checked before installation?
  Compare the connections with the vehicle's wiring information and inspect the routing points, clips and grommets. Resolve any cause of previous overheating or abrasion before fitting.
  
  Product Summary

• Product: Complete wiring harness.
• Brand: OE Match.
• Purpose: Replacement wiring assembly for electrical repair and restoration.

Related reference numbers
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91461201910

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External starter motor relay.
Bypass your expensive ignition switch and install a hot start relay that will lead the current directly to the starter.
We have a 6 or 12 volt version and it works in any classic.

Fits:
Porsche 911 / 924 / 928 / 914 / 944 / 968 / 356

This relay can be placed near the starter motor and is used to limit the starting current and no longer allow it to be switched via the ignition switch.

Hazard warning relay plug socket 4 pole.

Fits:
Porsche 911 - 1970to 1989
Porsche 964 - 1990 to 1994
Porsche 968 - 1992 to 1995
Porsche 914 - 1970 to 1976
Porsche 924S - 1986 to 1988
Porsche 944  - 1982 to 1991

Related reference numbers
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90161233400

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Protective sheath covering. 

Fits:

Porsche 911 / 912 - 1965 to 1989
Porsche 914

Protective sheathing cover for fuel ventilation lines and wiring harness

Click 'Zoom in' for large parts diagram.
Diagram ref no 42

Additional horn wiring harness.

Connects to the front section of the main harness
Grommet included

Fits:
Porsche 914-4 1975-1976

Related reference numbers
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91461206510

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