Hi All, Does any one have the part numbers for the fuel injector O-Rings? Is it as below or different? It is kind of hard to find it from the website. 2325551010 - Bottom (big ones at engine) 9030107037 - Top (small ones to rail) O-Ring #9030107037 | Autoparts.toyota.com Also how to find part number for this? The link above with part number 903010737 shows this diagram and the number shown here is 23250B. How are they linked together? Thanks
Just bought 9030107037 X 4 from the local dealer with VIN provided to match it. Hopefully i can find the part number for the bottom ones (or i can reuse them). Bottom ones looks to be "ok" . The reason to remove them was to clean it and replace the micro filter. Micro filter removal needs a special tool, so just cleaned from both side with power applied. Not sure how well it clean it. Also was able to damage one injector while trying to remove the micro filter without the tool . Now need to buy one injector also.
Just get one from junk yard at least they all be similar 1 new 3 with 200,k nah . O rings aren't linked the orange last forever got some on thatve been used for decades on different engines and intakes . I just put the black ones in the toolbox they almost never get used I keep reusing my orange never a leak or issue .
The top ones are leaking. As per manual, i put some gasoline in it and twisted it in, but seems damaged. Bottom ones look fine. yes. Trying to get a junkyard one now. Will update later. just dip it in gasoline and push&twist? The service manual specifically says do not use oil. Says to use gasoline / spindle oil.
Update : Bought the injectors from the local junk yard from a 2008 Touring. I had to remove it by my self. Got good deal for all 4. Also picked up the new O-Rings from local dealer. Both small and big O-Rings were in excellent shape from the donor car. I removed it by twisting left and right to avoid any damage. Used one of the injector from junk yard (since i broke the other one which was in my car) and cleaned it with carburetor cleaner (open and close with 12V). Instead of using the new O-Rings, i thought i will try the old ones from the junk yard. Soaked it in gasoline and twisted it in slowly and make sure i can still rotate it (as per manual). No leak and car started up fine. With all the injectors cleaned, it felt smoother and even my son, who is the daily driver, mentioned the same. Thank you all..
