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Porsche // Cayman 718C (982C) 2017>> // Cayman S 718 2.5L Manual (350 Bhp)
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- Porsche 911 1974-1977 2.7L / 1976-77 3.0 Carrera
OE Match engine wiring loom for Porsche 911 K-jet applications from 1974–75. Manufactured in Canada for replacement or restoration work involving the engine wiring.
Fits
- Porsche 911 1974-75
Check fitment for your specific vehicle (model, year, engine) before ordering.
What This Product Does
The loom groups the engine's electrical connections into an organised assembly. It carries electrical supplies and signals between connected components, providing the wiring paths needed for their operation. This is a wiring harness, not an alternator or generator.
Functions
- Connects engine electrical components through a grouped wiring assembly.
- Carries power and electrical signals through the connected circuits.
- Replaces an existing engine loom affected by deterioration or unsuitable previous repairs.
Technical Details
- Brand: OE Match.
- Part reference: 91161201731.
- Application type: K-jet engine wiring.
- Country of manufacture: Canada.
Symptoms of Fault
- Starting or running faults that occur intermittently.
- Electrical operation changing when wiring is moved.
- Cracked, hardened or melted insulation around the engine.
- Corroded terminals or damaged connector housings.
- Voltage loss across a damaged wire or connection.
- Repeated fuse failures requiring investigation.
These observations can also have other causes. Inspect the wiring and test the affected circuit before deciding that the harness needs replacement.
Why Replacement Matters
Ageing insulation, fractured conductors and corroded connections can interrupt electrical circuits. Replacing a deteriorated loom addresses damaged wiring as an assembly rather than adding further joins to extensively repaired sections. Check battery connections, earth straps and adjoining connectors as part of the same diagnosis.
FAQs
- What should I check before choosing this harness?
Confirm the vehicle year, K-jet application, existing wiring arrangement and part reference. Compare the connectors with those on the original loom. - Does an intermittent fault prove the loom is defective?
No. Test circuit continuity, supplies and earth connections, and inspect terminals before replacing parts. - Can an existing loom be repaired instead?
A localised defect may be repairable. Widespread insulation damage, corrosion or numerous unreliable joins can make replacement more appropriate.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
91161201731
The product you are viewing cross references to these numbers
- Porsche Boxster 718 2.0L Manual (300 Bhp) 2017>>
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- Porsche Boxster S 718 2.5L Manual (350 Bhp) 05/2017>>
- Porsche Boxster S 718 2.5L PDK (350 Bhp) 05/2017>>
- Porsche Boxster T 718 2.0L Manual (300 Bhp) 01/2019>>
- Porsche Boxster T 718 2.0L PDK (300 Bhp) 01/2019>>
- Porsche Boxster GTS 718 2.5L Manual (365 Bhp) 05/2017>>
- Porsche Boxster GTS 718 2.5L PDK (365 Bhp) 05/2017>>
- Porsche Cayman 718 2.0L Manual (300 Bhp)
- Porsche Cayman 718 2.0L PDK (300 Bhp)
- Porsche Cayman S 718 2.5L Manual (350 Bhp)
- Porsche Cayman S 718 2.5L PDK (350 Bhp)
- Porsche Cayman T 718 2.0L Manual (300 Bhp)
- Porsche Cayman T 718 2.0L PDK (300 Bhp)
- Porsche Cayman GTS 718 2.5L Manual (365 Bhp)
- Porsche Cayman GTS 718 2.5L PDK (365 Bhp)
Reconditioned units are sold on an exchange basis, A surcharge of £175.00 will be held and then refunded when the old one is returned.
Fits:
Porsche 718 Boxster 2.0Ltr 2017-2022
Porsche 718 Boxster S 2.5Ltr 2017-2022
Porsche 718 Cayman 2.0Ltr 2017-2022
Porsche 718 Cayman S 2.5Ltr 2017-2022
For vehicles with 12V main current,
Alternator charge current: 210amp
Plug-type ID:
Plug Type: Plug Terminal, Stud (B+) & 1-pin plug (LIN)
Part Fan And Pulley Type: PV6 clutch pulley
Diagram ref no 6
Please note:
Reconditioned Alternators are sold on an exchange basis, A surcharge of £150.00 will be held and then refunded when the old one is returned.
- The surcharge for this reconditioned part will be refunded when the exchange unit is received and approved by us and the relevant manufacturer.
- Please note, surcharge refunds often take an average of 6 to 8 weeks to be approved by the manufacturer.
- Acceptance of the exchange part is at the manufacturer's discretion, based on the part being fit for reconditioning.
- All surcharges and exchanges are subject to our terms and conditions.
PLEASE NOTE:
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
0PB903018A
The product you are viewing cross references to these numbers
PLEASE NOTE:
- The surcharge for this reconditioned part will be refunded when the exchange unit is received and approved by us and the relevant manufacturer.
- Please note, surcharge refunds often take an average of 6 to 8 weeks to be approved by the manufacturer.
- Acceptance of the exchange part is at the manufacturer's discretion, based on the part being fit for reconditioning.
- All surcharges and exchanges are subject to our terms and conditions.