4H0 997 409 B · Control unit for diesel engine

Discontinued — replacement not published here

Audi discontinued 4H0997409B in March 2024. The catalogue records a replacement that we do not publish on this page. Send us the VIN and we will confirm the correct part. Catalogue data: oemdiagrams.com · 09/2024.

Where no discontinuation is shown, the 09/2024 catalogue records none. That is not confirmation that the part is currently available.