037 131 351 C · Secondary air valve

Replaced by 06A131351H

Volkswagen discontinued 037131351C in March 2005 and records 06A131351H as its replacement. 06A131351H 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.