nozzles are the same. maybe the housing for left and right are different. I got 2 Assembly's for free when buying used parts from D.C. auto. Try woody on this forum as well (itsnotanva screen name) the nozzles pop in and out. I NEVER use headlight washers in fear of causing 2 more to pop out
maybe 2 different numbers but the parts are identical. But that doesnt matter because the OP was asking about nozzles if you would have read the question. Maybe you are a smart alek