| This unit sits in the right front corner of the engine compartment on all 300 zx's from 84-86. It is used to control the HVAC systems functions. It fits both the turbo and non turbo models. This is a special order only item, please allow an extra week for delivery. This part has gone obsolete in the US. We're doing a search directly with Japan and see if they have any left for sale and if so what the new price is. We'll update this listing as soon as we find out. Last update 09/11 | 
