Posted 5 hours ago5 hr comment_676541 Which is the original/correct water pump for a May 1971 240Z? Link to comment https://www.classiczcars.com/forums/topic/69418-quiz-time-water-pumps/ Share on other sites More sharing options...
4 hours ago4 hr comment_676542 Almost 100% sure that the Nissan OEM pumps used the cast impeller, not the stamped steel. There are extensive discussions out there about which pumps best. So, I don't know if A is correct but I'd say that B is definitely incorrect. They both look pretty nasty. Are you thinking about using one of them? Link to comment https://www.classiczcars.com/forums/topic/69418-quiz-time-water-pumps/#findComment-676542 Share on other sites More sharing options...
4 hours ago4 hr comment_676543 You can get a new Aisin WPN-013 water pump. I have no idea whether or not GMB was an OEM supplier, but Aisin is a Japanese based company that is a parts supplier for that country's automotive industry. Link to comment https://www.classiczcars.com/forums/topic/69418-quiz-time-water-pumps/#findComment-676543 Share on other sites More sharing options...
44 minutes ago44 min comment_676545 I bought a new Aisin water pump off Amazon recently Link to comment https://www.classiczcars.com/forums/topic/69418-quiz-time-water-pumps/#findComment-676545 Share on other sites More sharing options...
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