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VOLKSWAGEN GOLF Alternator 1.6 Diesel 2011 Mk6 CAYC 03L903023F

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VW Golf MK6 2011 1.6 TDI (CAYC) Alternator / Generator

Part Number: 03L903023F


Removed from a Volkswagen Golf MK6 2011 1.6 TDI (CAYC engine).

Genuine alternator (generator), responsible for charging the battery and supplying electrical power to vehicle systems while engine is running.


Condition: Used item, may have minor marks, scratches or signs of wear due to storage and age. Fully working unless stated.


Important: Please ensure the part number 03L903023F matches your existing unit before purchasing, as alternators vary by amperage (e.g. 110A / 140A) and pulley type.


Compatibility:

Fits VW Golf MK6 1.6 TDI models (2009–2013)

Engine codes: CAYC, CAYB

Also used across VW / Audi / Seat / Skoda 1.6 TDI models with matching part number 


Position:

Engine bay – mounted on engine, driven by auxiliary (serpentine) belt


Function:

• Charges vehicle battery while engine is running

• Supplies power to electrical systems (lights, ECU, etc.)

• Maintains correct system voltage


Technical Info:

• Typically 12V system

• Output commonly around 140A (varies by version)

• Driven by multi-rib auxiliary belt


Common Fault Symptoms:

• Battery warning light on dashboard

• Weak or dead battery

• Flickering lights / electrical issues

• No charge output


Additional Info:

• May be manufactured by Bosch or Valeo (OEM suppliers)

• Often interchangeable with 03L903023 variants (A, B, G etc.) – always match exactly

• Direct replacement, usually plug-and-play

Warranty Period: 3 Months

Number of Pieces: 1

Manufacturer Part Number: 03L903023F

Make: Volkswagen

Tag Number: 0002158776

Grade: A

Placement on Vehicle: FRONT

Reference OE/OEM Number: 036 903 024 HX; 036903024H

APS Optimization: CI / IS / M / VC

Brand: Volkswagen

Paint Code: X6 / A7T

Item Name: Alternator

Type: Alternator

Year: 2011

Model: GOLF

Vehicle Identification Number (VIN): WVWZZZ1KZBW204753

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VOLKSWAGEN GOLF Alternator 1.6 Diesel 2011 Mk6 CAYC 03L903023F

£34.00

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