Can anyone give me a pointer on how to go about finding the exact part number to use? I want a new coolant overflow tank assembly for my '93 which according to the parts catalog diagram is "15-350". When I put that in the "Search by Part No" box, I get 117 results for "Tank, Sub" and "Tank, Sub-Radiator" with prices varying from $22 to $119. So how do I tell if it's a AJ03-15-350G*, G607-15-350*, N332-15-350B*, AJ57-15-350E* or a LFG1-15-350A* that I want?

 

Funny. I was just looking for that same part last night.

Your best bet is to give them a call. I didn't see it listed on any of their diagrams.

 

If you drill down through Stock Parts, Gasoline-Engine Supplement, Cooling System it shows this, which is where I got that P/N from:

 

15-350 is the D Code, not part #. You went about locating the part the right way, minimize the image as it opens in a new window, that will take you back to the Mazdamotorsports site and scroll down on that page until you find 15-350, the part # is N3A1-15-350A and N3A1-15-350B. I don't know the difference between A and B but they are about the same price.

 

Ah, got it now thanks!