Genuine Honda OEM cylinder / crank sensor assembly, part number 37840-PR7-A03, for compatible Honda NSX NA1 and NA2 models. Designed to detect engine position and support proper ignition and fuel control. Ideal for replacing a faulty, damaged, or malfunctioning original sensor assembly. It usually takes from several days to 1 week. International Buyers - Please Note. These charges are the buyers responsibility. We do not mark merchandise values below value or mark items as "gifts" - US and International government regulations prohibit such behavior.