Genuine Honda S2000 AP1 AP2 Water Pump Set 19210-PCX-003 NEW JDM OEM. Genuine Honda New S2000 AP1/AP2 Water Pump Set 19210-PCX-003. About other area, please ask me. International Buyers – Please Note. For buyers outside the U. We do not mark merchandise values below value or mark items as gifts. And international regulations prohibit such practices.