Complete ignition harness, 3-pin CD1/HK2. Porsche 911 / 912 SWB / 914/6 › 91161205000

This complete OE Match ignition harness is intended for a 3-pin CD1/HK2 ignition box, providing replacement wiring for the ignition assembly. It includes connector boots, PVC sheathing, high-grade automotive wire, a flat braided earth cable and contacts made to the original specifications.

Fits

• Porsche 911 1965–73
• Porsche 914/6 1971–75
  
  For the specified 3-pin ignition-box arrangement. The general compatibility is for cars up to 1973; the Porsche 914/6 application is listed separately as 1971–75. Confirm the ignition equipment fitted, particularly on converted or modified vehicles.
  

Check fitment for your specific vehicle (model, year, engine) before ordering.

Diagram ref no 20

What Is This Part?

This is the wiring harness serving the capacitor-discharge ignition assembly. Its wires and contacts provide the electrical connections required by the ignition equipment, while the boots and sheathing cover and organise those connections. The flat braided earth cable forms part of the harness assembly. It is relevant when repairing deteriorated ignition wiring or renewing an extensively repaired loom during restoration.

What Does This Part Do?

• Connects the ignition equipment: Provides wiring for the specified 3-pin ignition-box installation.
• Groups the wiring: Keeps the ignition connections together as a dedicated harness.
• Covers connections: Includes connector boots and PVC sheathing around the relevant wiring and terminals.
• Provides an earth connection: Includes a flat braided earth cable as part of the assembly.
  
  Why Replace This Part?

Replacement may be appropriate when inspection finds cracked insulation, damaged conductors, corroded contacts or unreliable previous repairs. Heat, vibration and age can affect wiring and connections, so an ignition fault should be traced to its source before replacing either the harness or the ignition control unit.

A complete harness can be a practical repair where deterioration affects several branches or connections rather than one isolated terminal. During restoration, assess the existing loom before refitting it; removal alone does not make replacement necessary.

When to Replace This Part?

• Damaged insulation: Cracking, abrasion, melting or exposed conductors are visible.
• Poor terminal condition: Contacts are corroded, loose or physically damaged.
• Broken protection: Connector boots or sheathing no longer cover the wiring properly.
• Damaged earth cable: The braid or its end connections show deterioration.
• Confirmed wiring fault: Testing traces intermittent starting, misfiring or cutting out to the ignition harness.
• Unsatisfactory repairs: Multiple joins or altered connections prevent a dependable installation.
  
  Where Is This Part Fitted?

Location: At the engine ignition assembly, serving the 3-pin ignition box and associated ignition wiring. Follow the vehicle-specific wiring arrangement when identifying connections and routing the replacement harness.

Technical Details

• Ignition-box connection: 3-pin CD1/HK2.
• Includes all connector boots and PVC sheathing.
• High-grade automotive wire.
• Flat braided earth cable.
• Contacts made to the original specifications.
  
  FAQs

• Should the ignition box be replaced first? No. Check the power supply, earth connections, terminals and harness condition before deciding which component has failed.
• Can an intermittent fault come from the harness? Yes. Damaged wiring or marginal connections can produce intermittent operation; testing should confirm the cause.
• Is a local repair sufficient? An isolated defect may be repairable. More widespread insulation damage, corrosion or previous alterations may justify replacing the harness.
  
  Product Summary

• Product: Complete 3-pin ignition harness.
• Brand: OE Match.
• Purpose: Replacement wiring and connections for the specified ignition assembly.