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Alternator 210amp Porsche 718 Boxster and Cayman ❭ 0PB903018A
- Porsche Boxster 718 2.0L Manual (300 Bhp)
- Porsche Boxster 718 2.0L PDK (300 Bhp)
- Porsche Boxster S 718 2.5L Manual (350 Bhp)
- Porsche Boxster S 718 2.5L PDK (350 Bhp)
- Porsche Boxster T 718 2.0L Manual (300 Bhp)
- Porsche Boxster T 718 2.0L PDK (300 Bhp)
- Porsche Boxster GTS 718 2.5L Manual (365 Bhp)
- Porsche Boxster GTS 718 2.5L PDK (365 Bhp)
- Porsche Cayman 718 2.0L Manual (300Bhp)
- Porsche Cayman 718 2.0L PDK (300Bhp)
- Porsche Cayman S 718 2.5L Manual (350Bhp)
- Porsche Cayman S 718 2.5L PDK (350Bhp)
- Porsche Cayman T 718 2.0L Manual (300Bhp)
- 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Related, superseded, cross reference or alternative numbers for comparison.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
- Porsche Boxster 981 2.7L 2012-16
- Porsche Cayman 2.7L 981 2013-16

Reconditioned Alternator 150AMP
Fits:
Porsche 981 Boxster 2.7L 2012-16
Porsche 981C Cayman 2.7L 2012-16
For vehicles with 12V main current,
Alternator charge current: 150 A,
Number of ribs: 6,
with multi-belt pulley,
Plug-type ID: LIN2, (D),
Plug Type: Plug Terminal,
Number of mounting bores: 4
Diagram ref no 5
Please note:
Reconditioned Alternators are sold on an exchange basis, A surcharge of £84.00 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.
9A160301600
The product you are viewing cross references to these numbers
- Porsche Boxster 981 2.7L 2012-16
- Porsche Cayman 2.7L 981 2013-16
Fits:
Porsche 981 Boxster 2.7L 2012-16
Porsche 981C Cayman 2.7L 2012-16
Diagram ref no 5
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
9A160301600
The product you are viewing cross references to these numbers
- Porsche Boxster 981 2.7L 2012-16
- Porsche Cayman 2.7L 981 2013-16
Keep your vehicle’s electrical system running at peak performance with this Bosch Alternator, a high-output 14V, 210A unit engineered for maximum reliability. Built to OEM standards, this alternator provides stable, efficient power delivery for modern vehicles equipped with demanding electrical systems.
Fits:
- Porsche Boxster 981 2.7L 2012-16
- Porsche Cayman 2.7L 981 2013-16
Diagram Ref No 5
What This Product Does:
- The Bosch Alternator is responsible for generating the electrical power your vehicle needs while the engine is running. It converts mechanical energy from the engine into electrical energy to keep the battery charged and supply power to all electrical systems.
Symptoms Of Failure:
- Warning light on the dash (battery/charging system indicator)
- Dimming or flickering headlights or interior lights when engine revs change
- Battery goes flat even when engine has been running (since alternator isn’t charging properly)
- Electrical accessories becoming erratic or malfunctioning
- Strange noises from the alternator area (bearing failure, loose pulley, etc.)
- Voltage reading at battery less than expected (should be ~13.8–14.5 V when engine running)
Why Replacement Matters:
- Prevent battery damage or repeated failures: If the alternator is under-charging, the battery will repeatedly drain, reducing battery life.
- Maintain vehicle reliability: A bad alternator can leave you stranded with a dead battery or loss of critical electrical systems.
- Protect other electrical components: A failing alternator can cause voltage irregularities which may damage sensors, ECU, infotainment systems, etc.
- Ensure correct charging current: This unit is rated for 210 A – if your original alternator output drops significantly below spec, you may have insufficient power during high load (lights, wipers, heater, accessories) conditions.
- Avoid escalation of failure: Bearing failure, pulley issues or internal faults in the alternator can lead to more expensive damage (e.g., belt issues, bearing debris, etc.).
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
9A160301600
The product you are viewing cross references to these numbers
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