Complete engine harness. Porsche 914/6 › 91461204610

This fuel injection wiring harness from OE Match provides a replacement option when the existing injection loom has deteriorated or suffered damage.

Fits

• Porsche 914 2.0L
• Model listing: 914 (1970-1976)
  
  

Check fitment for your specific vehicle (model, year, engine) before ordering. Confirm the injection-system specification and connector arrangement against the original harness; the model listing alone does not establish compatibility with every engine version.

What This Product Does

The harness groups the wiring serving the fuel-injection system, providing electrical connections between its associated components. Sound wiring and secure terminal contact allow those circuits to carry their intended electrical signals. This is a wiring component rather than a fuel-delivery hose or injector.

Functions

• Connects associated fuel-injection electrical components.
• Carries electrical signals through the injection wiring circuits.
• Groups individual wires into a harness assembly.
  
  

Technical Details

• Brand: OE Match.
• Product reference: 039791761.
• Component type: fuel-injection wiring harness.
  
  

Symptoms of Fault

• Starting difficulties that occur intermittently.
• Uneven idling, misfiring or engine stalling.
• Running faults that change when wiring moves.
• Cracked insulation or exposed conductors.
• Corroded terminals or damaged connector housings.
• Recurring electrical problems despite replacement of connected components.
  
  

These signs are not conclusive evidence of harness failure. Check the battery, earth connections, terminals and relevant circuits before deciding which component requires replacement.

Why Replacement Matters

Age, engine-bay heat and vibration can leave insulation brittle, damage conductors or weaken connections. Renewing a confirmed faulty harness addresses deteriorated wiring rather than repeatedly replacing components affected by an unreliable connection. Replacement may also be appropriate during restoration where extensive corrosion or numerous previous repairs make local repairs unsuitable.

FAQs

Can wiring problems resemble a failed injection component?
Yes. A damaged wire or poor terminal connection can interrupt a circuit and produce similar running symptoms. Test the wiring as well as the connected component.

Should a damaged section be repaired or the harness replaced?
An isolated defect may be repairable using suitable methods. Widespread insulation damage, corrosion or unreliable joins can justify harness replacement after inspection.

What should be checked before fitting?
Compare the original loom, connector layout and vehicle specification. Inspect adjoining connections and earth points so that existing faults are not left unresolved.

OE Match ignition wiring harness this component is the engine regulator plate harness.

Fits

• Porsche 914 2.0L
  
  

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

Diagram ref no 2

What This Product Does

This harness groups the wiring associated with the engine regulator plate assembly. It provides the electrical connections needed by the circuits it serves, supporting ignition-related engine operation without replacing the connected electrical components themselves.

Functions

• Connects the relevant engine electrical circuits.
• Groups associated wires into a single harness assembly.
• Provides a replacement for deteriorated or damaged wiring in its specified application.
  
  

Technical Details

• Brand: OE Match.
• Part number: 91461200715.
• Engine regulator plate wiring harness.
  
  

Symptoms of Fault

• Starting difficulties or intermittent failure to start.
• Misfiring, uneven idle or unexpected stalling.
• Electrical interruptions that change when the wiring moves.
• Cracked, brittle or melted insulation.
• Corroded terminals or damaged connections.
  
  

These symptoms can have several causes and do not, by themselves, confirm a defective harness. Inspect the wiring and connected components before deciding which part requires renewal.

Why Replacement Matters

Renewal may be appropriate when insulation has deteriorated, conductors have fractured, terminals have corroded or earlier repairs have left unreliable joints. Replacing a confirmed faulty harness addresses the damaged wiring rather than repeatedly changing components connected to it. OE Match focuses on Porsche replacement applications; check the original reference and vehicle details when selecting the correct version.

FAQs

What should be checked before replacement?
Inspect battery connections, earth straps, terminals and heat-exposed wiring. Electrical testing should establish whether the fault lies in the harness or a connected component.

Can damaged wiring cause intermittent symptoms?
Yes. Heat, vibration and movement can expose a weak connection or an internally fractured wire.

Should the wiring be repaired or replaced?
A localised defect may be repairable, whereas widespread insulation damage, corrosion or unreliable previous repairs can justify harness replacement.

Alternator wiring harness

This newly manufactured replacement provides the electrical connections required between the alternator, regulator circuit and associated charging-system components.

Fits

• Porsche 914 1970–76
  
  

What This Product Does

The harness carries charging-system current and electrical signals through the generator and regulator circuit. It replaces ageing original wiring where insulation, terminals or protective grommets have deteriorated through decades of heat, vibration and use.

Functions

• Connects the alternator to the associated charging circuit
• Provides the required generator and regulator wiring connections
• Protects routed cables where they pass through surrounding panels
• Helps maintain secure electrical contact within the charging system

Technical Details

• New reproduction alternator wiring harness
• Supplied with both protective grommets
• Includes the necessary electrical connectors for direct installation
• Diagram description: generator and regulator line set
• Quantity required: one per vehicle

Symptoms of Fault

• Intermittent or weak battery charging
• Battery warning light remaining illuminated
• Voltage drop across the alternator circuit
• Brittle, cracked or heat-damaged wire insulation
• Corroded terminals or damaged connector housings
• Electrical operation changing when the harness is moved
• Exposed conductors or signs of overheating near connections

Why Replacement Matters

Old alternator wiring may develop internal breaks, excessive resistance or unreliable terminal contact. Replacing a deteriorated harness can restore the intended electrical route and reduce intermittent charging faults. Battery condition, earth connections, belt tension, alternator output and regulator operation should also be checked before installation.

FAQs

• Does the harness include connectors and grommets?
  Yes. It is supplied with the necessary connectors and two protective grommets.
• How many harnesses are needed?
  One alternator wiring harness is required per vehicle.
• Can damaged wiring cause charging problems?
  Yes. Corrosion, fractured conductors and increased resistance may cause intermittent or insufficient charging.
• Should the alternator be tested before replacing the harness?
  Charging voltage, battery condition, earth points and regulator operation should be tested so that the source of the fault is confirmed.
• What should be inspected during fitting?
  Check the terminals, connector seating, cable routing and grommet position, ensuring that the harness is kept away from abrasion and excessive heat.

OE Match D-Jetronic ignition loom, Intended for replacement of deteriorated or damaged engine wiring during repair or restoration.

Fits

• Porsche 914 (1973)
  
  

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

Diagram ref no 2

What This Product Does

The loom groups the electrical connections serving its engine circuits into a single assembly. Internal conductor damage, deteriorated insulation or poor terminal contact can interrupt those connections, even when the connected components remain serviceable. 

Functions

• Provides electrical paths between the relevant engine connections.
• Keeps associated wiring organised within one loom.
• Replaces wiring affected by deterioration or unreliable previous repairs.
  
  

Technical Details

• Supplied reference: 91461200713.
• Brand: OE Match.
• Specified application: D-Jetronic
  
  

Symptoms of Fault

• Starting difficulties or uneven engine operation that occur intermittently.
• Electrical behaviour changing when wiring is gently moved during testing.
• Hardened, split or heat-damaged cable insulation.
• Corroded terminals, damaged plugs or unreliable repair joints.
  
  

Why Replacement Matters

Where inspection confirms widespread deterioration, renewing the loom addresses damaged wiring rather than repeatedly replacing connected components. Check earth connections and adjoining terminals at the same time: a poor connection elsewhere can produce similar symptoms. OE Match focuses on Porsche replacement applications, making accurate identification against the vehicle specification important.

FAQs

Does rough running prove the harness is faulty?
No. Establish whether wiring continuity, terminal contact or another engine-system fault is responsible before replacing the loom.

Can a local repair be sufficient?
An isolated defect may be repairable. Extensive insulation damage, corrosion or multiple previous joins can make complete loom replacement more appropriate.

What should be checked before fitting?
Confirm the production year, D-Jetronic specification, reference and connection arrangement. Inspect the surrounding wiring and earth points before reconnecting the assembly.