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Genuine OEM & performance parts — ships to United States

Product overview

Genuine OEM Volkswagen Alternator, part number 03L903023. This essential part converts mechanical energy from the engine into electrical energy to power the vehicle's electrical components and keep the battery charged. It is mounted on the engine and driven by the serpentine belt. Constructed from high-quality components for durability and consistent output. Genuine OEM alternators are designed for exact fit and optimal performance, ensuring the vehicle's electrical system functions correctly.

Technical details

Category
Electrical & Wiring
Country of origin
Spain
Customs (HS) code
85115000
Manufacturer
Volkswagen
Product Type
Genuine new auto parts
Shipping size (L × W × H)
20 × 19 × 15 cm
Shipping weight
7.36 kg

Parts diagram & fitment

41 vehicles

Alternator — locate 03L903023 Volkswagen Alternator | Genuine OEM in the official exploded view and explore the surrounding assembly.

LThis part is the Left side

Parts in this assembly(36)
  • 1Alternator 03C903023S
  • 1Alternator 03C903023T
  • 1AlternatorLeft03L903023F
  • 1Alternator 06B903016AB
  • 1Alternator 06F903023F
  • 1Alternator 06J903023C
  • 1Alternator 03C903023A
  • 1AAlternator 03C903023SX
  • 1AAlternator 03C903023TX
  • 1AAlternator 03C903025DX
  • 1AAlternatorLeft03L903023X
  • 1AAlternatorLeft03L903023AX
  • 1AAlternatorLeft03L903023FX
  • 1AAlternator 06B903019EX
  • 1AAlternator 06F903023FX
  • 1AAlternator 06J903023CX
  • 1AAlternator 03C903023AX
  • 2Part 03C903119C
  • 2Part 06B903119D
  • 2Part 022903119C
  • 3Ring 06B903237
  • 3Ring 028903237E
  • 4Repair Kit 028903320C
  • 5Part 037145291A
  • 5Prot Cap 037145291
  • 6Regulator 06E903803G
  • 6Regulator 06F903803B
  • 6Regulator 070903803E
  • 6Regulator 07K903803
  • 6Regulator 03C903803
  • 7Part 06F903193A
  • 7Part 059903193C
  • 8Part N01100840
  • 9Part N90403003
  • 10Housing 4D0971992B
  • 10Housing 4D0971992
Compatible / alternative parts(10)
  • Part 021903119G
  • Part 022903119A
  • Part 022903119C
  • Part 038903119A
  • Part 038903119S
  • Part 038903119T
  • Part 03L903137
  • Part 03L903137E
  • Part 03L903137G
  • Part 03L903137T

Diagrams & fitment data powered by oemdiagrams.com

03L903023 Volkswagen Alternator | Genuine OEM is fitted on: TIGUAN 08> 2007-; golf 2.0 2008-2011; Golf Plus 1.6 2009-2011; Scirocco 2.0 2008-2014; Polo 2009-2012; golf estate 2009-2013; Sharan Blue Motion 2010-2015; Caddy Maxi Kombi 2010-2015; jetta 2010-2014; Touran 2.0 2010-2015; Eos BlueMotion 2010-2015; new beetle 2011-2016; new beetle cabriolet 2011-2016; Golf Cabriolet 2011-2016; Tiguan 4Motion 2011-2018; Golf 2011-2013; Golf Plus 2011-2014; Polo 2012-2014; jetta 2014-2017; caddy kombi 2015-2020; superb comfort 2008-2013; octavia ambiente 2008-2013; Yeti 2009-2013; Fabia Scout 2010-2014; Roomster 2010-2015; Rapid 2012-2022; superb 2013-2015; Yeti 2013-2017; LEON 06> 2005-; ALTEA 07> 2006-; Leon Stylance 2010-2012; Altea XL Reference 2010-2013; Alhambra Stylance 2010-2013; Toledo Reference 2012-2015; Altea XL Reference 2013-2013; Audi A3 Cab. 2.0 TDI 2007-2013; Audi A3 Sportback 2008-2013; Audi TTS Coupe 2.0 2010-2014; Audi A1 Sportback 2010-2015; Audi Q3 quattro 2011-2015; Audi Q3 2.0 TDI 2014-2019.