moonfresh Posted March 7, 2021 Share Posted March 7, 2021 Hey All, Looking for the part # for an O2 sensor. 1989 Dolphin with V6 3.0VZE engine. Old one has 4 wires. Thought this would be easy, but it's not. Visited all the auto sites, eBay, and Amazon. It shows me an O2 sensor, but when I click on it/them it will say, "part does not fit your vehicle." BTW, looking to use Denso. Any help would be appreciated. Will definitely report back on the project. I am thinking of using this one, Denso # 234-4052 which I saw used on a 93 pickup. What do you think? Amazon said it will not fit. Quote Link to comment Share on other sites More sharing options...
linda s Posted March 7, 2021 Share Posted March 7, 2021 Yeah looks like Toyota doesn't make them anymore but this is your part number and a list of cross interchange parts. Hopefully some of them are still available. 89465-39225,TOYOTA 89465-39225; Oxygen Sensor (yoyopart.com) Rock Auto has a few too and at reasonable price. It has to say for the cab and chassis 1989 TOYOTA PICKUP 3.0L V6 Oxygen (O2) Sensor | RockAuto Linda S Quote Link to comment Share on other sites More sharing options...
moonfresh Posted March 20, 2021 Author Share Posted March 20, 2021 Update: I went with the Denso 234-4051. Perfect fit. Comes with a very nice gasket. Works great! Thanks everyone. Quote Link to comment Share on other sites More sharing options...
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