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Genuine OEM & performance parts — ships to United States

Target · Diagram

Find this reference above

Number 2 marks the part’s position in this exploded view (SEAT CUPRA Formentor (2020-)).

Other diagrams in the gallery may use a different number for the same part.

Product overview

Genuine OEM Volkswagen Alternator, part number 05L903026JX. Fits SEAT CUPRA Formentor (2020), SEAT Leon (2019), Volkswagen Caddy Maxi (2020-2025), Volkswagen Golf (2019-2025), Volkswagen Touran (2015-2025), SEAT Tarraco (2018-2024) and 2 more. Shown as position 2 in the electrics diagram 5H090300.

Catalogue entry: ALTERNATOR SEG.

Fitted with: 04E903021M ALTERNATOR, 04E903021MX ALTERNATOR, 04E903021N ALTERNATOR, 04E903021NX ALTERNATOR, 03L903023K ALTERNATOR, 03L903023KX ALTERNATOR, 03L903023L ALTERNATOR, 03L903023LX ALTERNATOR, 04L903023K ALTERNATOR, 04L903023KX ALTERNATOR, 04L903023L ALTERNATOR, 04L903023LX ALTERNATOR.

Technical details

Category
Electrical & Wiring
Customs (HS) code
85115000
Diagram sheet
SEAT 5h0903000, position 2
ETKA group
9 / 03 (903)
Manufacturer
Volkswagen
Product Type
Genuine new auto parts
Shipping size (L × W × H)
18 × 16.5 × 15.5 cm
Shipping weight
6.95 kg

Why buy from WW Spares?

  • ✓ Genuine OEM inventory sourced directly from factory networks
  • ✓ Fitment support from workshop-seasoned parts specialists
  • ✓ Global logistics with customs-ready documentation

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Replaces older part numbers

This is the current manufacturer number. Older numbers on this road are no longer supplied.

Supersession roadoldest to newest
  1. 05L903026NSuperseded
    May 2025
  2. 05L903026JXThis pageCurrent number