"valve covers" in German valve covers Ventilabdeckungen Ventildeckel Detailed translations for "valve covers" valve covers valve covers Ventilabdeckungen{masculine plural} valve covers(also: cam covers, rocker boxes) Ventildeckel{masculine plural} Um... the valve covers might be loose. Source: opensubtitles.org Corpus by OPUS Request review Die Ventildeckel scheinen locker zu sein. I think the valve covers might be loose. Source: opensubtitles.org Corpus by OPUS Request review Sieht aus, als ob die Ventildeckel locker sind.