Originally posted by drift
all B and H series DOHC VTEC waterpumps are interchangeable.
Thanks.
I was told that the waterpump of the JDM B16A was somewhat different from the USDM B16A3 & B18C1.
Actually, in fact not ALL B series water pumps are the same, the pulley on the LS is different from the B16 and GSR. And there are discrepencies on the B16 & B18 waterpumps... Just found out today, the hard way.