| These heater control valves are no longer available through Nissan USA. We have to special order them directly from Nissan of Japan. They were used on all the listed years from the factory without exception. However when some of the cars were converted to factory AC then that valve was supposed to be replaced with the capillary style valve on the 75-76 years. Not all of them were changed over though so you need to be sure which valve you need before ordering. This particular valve is located near the bottom of the heater box on the right side and is very visible whereas the cap style valve and the vacuum style valves are located near the top of the heater box and they're very hard to see without pulling the heater fan. We do have pics on file of a used and installed assembly to use for reference if need be. If you send your old valve back to us after you receive your replacement valve from us we'll issue you a 10.00 refund directly to your charge card or paypal account. The valve has to be complete, rebuildable, and unmolested to receive the credit. This offer is only good for 60 days from date of purchase and we MUST receive your old valve by the last day of that period. In the case of paypal it is 60 days from the day you made the payment. When the new valves are no longer available then we'll start rebuilding them as well. If we're out of stock, please allow at least an extra month for delivery. When dealing with Japan we have no way to keep track of the shipping status and no way to expedite shipping. The hoses needed for this style of valve are the L Shape, Curly D shape, and the Short straight one. See listings. Last update 03/12 | 
