4F0 121 107 AB · Coolant hose

Replaced by 4F0121107AK

Audi discontinued 4F0121107AB in February 2008 and records 4F0121107AK as its replacement. 4F0121107AK has itself since been replaced — open that part for what the catalogue records about it. 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.