Nissan ester vq37vhr Revenge of the Nerd - Nissan in the sump with diamonds? Revenge of the Nerd - Nissan in the sump with diamonds? By Mike Kojima. When we launched MotoIQ, I wrote another article on this subject... Source Source Source Source Read Also: Nissan ester based oil Nissan ester oil uoa Nissan ester oil g37 Olympic diamonds nissan Nissan almera oil sump Nissan x trail sump guard