Okay so I just got a cluster for my 87 4runner that has a tach and it also has an oil pressure guage, I need to know which part I need to get before I install it. I know it is a oil pressure sending unit off a SR5 but when I went to Kragen the ordered me one but I don't think it's the correct one. The guy at the auto part store seemed really comfused so I don't want to screw this up. I have heard you can ruin it if you do it wrong. I know the back of mine says YAZAKI on the back. Here is a picture of the one I bought with a AA for reference. If you know the part # please let me know. Thanks in advance.





^^^CLICK on it for bigger pic^^^

 

bump..... can anyone help?

 

I have no idea about part numbers, but I do know that if you bought it from an auto parts store, they will have a reference as to which one is correct. I sold parts at AutoZone and OReilly when I was in school, and I know that the book or computer will differentiate between an oil pressure switch and an oil sending unit. The sending unit usually has a larger diameter than the pressure switch. The guy at the parts store should be able to find out which unit is the sending unit, if he can't, get another person to look up the number for you.

 

Autozones site doesn't show any pictures. I got on Parts America's site and this is what I found for an 87 Runner 4WD 4cyl.

GP Sorensen #365019
Beck Arnley #2011130
Niehoff #OP24821 (or WA646M) w/Nippondenso
Niehoff #OP76021 (or WA645J) w/Yazaki

Based on the pictures P.A.'s site shows (because of the offset male spade terminal and the round center terminal, it looks like you have the Niehoff OP76021, which would be the correct one if your new cluster says Yazaki on the back of it.

Hope this helped.

 

Jovis Thanks so much! I do have the Niehoff #OP76021 (or WA645J) w/Yazaki (pictured in orginal post) and a Yazaki cluster so I have the correct one. I really apreciate the help because I really can't afford to mess up this cluster, my wife wouldn't go for any more $$$ in this rig right now.

Thanks again I hope this helps other people who are planning this too, because it's a must have upgreade IMO