Skip to main content
Genuine OEM & performance parts — ships to United States

Target · Diagram

Find this reference above

Number 2 marks the part’s position in the exploded view (Audi A5 Sportback (2016-2020)).

Product overview

Genuine OEM Audi alternator, part number 04L903024X. This unit is responsible for generating electrical power to run the vehicle's systems and maintaining the battery charge while the engine is running. It is built to meet strict electrical output and durability standards. Genuine OEM alternators are essential to ensure correct voltage regulation, signal compatibility with the vehicle's power management system, and long-term service life under varying thermal conditions.

Catalogue entry: ALTERNATOR VALEO CZHA,DESA,; DETA,DEUA,; DEUB,DEUC,; DFVA,DETB.

Fitted with: 06L903024C ALTERNATOR, 06L903024CX ALTERNATOR, 06L903024H ALTERNATOR, 06L903024HX ALTERNATOR, 06L903024J ALTERNATOR, 06L903024JX ALTERNATOR, 04E903024B ALTERNATOR, 04E903024BX ALTERNATOR, 04E903024M ALTERNATOR, 04E903024MX ALTERNATOR, 04E903024N ALTERNATOR, 04E903024NX ALTERNATOR.

Technical details

Category
Electrical & Wiring
Customs (HS) code
85115000
Manufacturer
Audi
Product Type
Genuine new auto parts
Shipping size (L × W × H)
20 × 18 × 17 cm
Shipping weight
7.25 kg

Specifications

As recorded in the manufacturer’s parts catalogue for this part number.

Equipment codes

  • 9G2
  • TD1

PR codes identify the factory option a part belongs to; your vehicle’s are listed on the data sticker in the boot well or service booklet.

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

Need help confirming compatibility? Talk to a specialist

Replaces older part numbers

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

Supersession roadoldest to newest
  1. 04L903024BXNot stocked
    Dec 2017
  2. 04L903024XThis pageCurrent number