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Oil Filter Housing Damaged

Discussion in 'Gen 3 Prius Care, Maintenance & Troubleshooting' started by [email protected], Jul 13, 2021.

  1. Racerman15@comcast.net

    [email protected] Junior Member

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    The oil change shop apparently significantly over tightened the plastic oil filter cap. On the next oil change the plastic cap shattered when they attempted to remove it. The "technician" dug out the remaining pieces of plastic with a screwdriver. In doing so significantly scratched and chipped the inside of the aluminum housing. Now the O Ring on the cap will not seal and it leaks oil. The aluminum base need to be replaced and I am looking for videos and instructions on replacing it.
     
  2. rjparker

    rjparker Tu Humilde Sirviente

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  3. Grit

    Grit Senior Member

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    it’s time to file a lawsuit and buy a Tesla with the winnings.
     
  4. ChapmanF

    ChapmanF Senior Member

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    It never ceases to amaze me. I recently changed my oil for the first time in a year and a half thanks to pandemic non-driving (yes, yes, I know I should have changed it by time anyway, regardless of miles, but it didn't happen. Anyway.) So the last time that plastic cap was touched was November 2019 and I was wondering if it would give me trouble after that long, but I was the one who tightened it to 18 ft-lb back in 2019, and it came right off without any drama whatever. But all these stories I hear ....
     
  5. Racerman15@comcast.net

    [email protected] Junior Member

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    I will go to this shop today and inspect their torque wrenches. I am not expecting to find one.
     
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  6. Grit

    Grit Senior Member

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    what happened to “you broke it you bought it” policy?
     
  7. Racerman15@comcast.net

    [email protected] Junior Member

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    How about just a "You broke it You admit it" policy!
    I am looking for any info on replacing the base housing.
     
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  8. Colorado Boo

    Colorado Boo Active Member

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    Why aren't you making THEM fix what THEY broke? At the least, tell them you're going to fix it and then they'll have to reimburse you what you spent.
    You can buy the replacement bracket for just $95 at the McGeorge Toyota website (it's $141 retail) and don't replace the oil filter cap with the black plastic, get the aluminum.
    Keep up updated!
     
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  9. ChapmanF

    ChapmanF Senior Member

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    I haven't seen anything that makes it look like a big deal. You buy the thing and two O rings, loosen four bolts, remove the old thing and both its O rings, put on the new O rings and the new thing, and tighten the bolts to 19 ft-lb.

    Some people would replace the thing with the spin-on-style thing as in #2, but I doubt the procedure is any different.

    Strictly speaking, those four bolts are also four of the 25 bolts holding the timing cover in place, and when you're assembling the engine, you're supposed to make sure the thing is installed within 10 minutes of the timing cover itself, and left undisturbed for two hours for the form-in-place timing cover gasket to cure.

    Replacing just the thing might carry a tiny tiny chance of disturbing the FIPG seal there and creating a slight timing cover oil leak, but I don't think I've ever seen anyone report a problem. The FIPG is pretty well cured by now, and if you're not disturbing the other 21 bolts holding the cover in place, I don't see much chance for a problem.
     
  10. Grit

    Grit Senior Member

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    good motto but that wont make them financially responsible for repairs though.
     
  11. rjparker

    rjparker Tu Humilde Sirviente

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    The video above shows how to do it.
     
  12. Mendel Leisk

    Mendel Leisk EGR Fanatic

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    I ordered spin-on conversion through Amayama. In Canada ordering parts from the States is "complicated", and if I'm not mistaken Amayama was about half the price, lol:

    upload_2021-7-13_11-56-26.png

    Note, the above part no's vary from @rjparker list, but they're just older versions, and 100% compatible. The main piece for example, mine has a sort of tear drop protrusion, at 6 o'clock. Works the same.

    Oil filter for Toyota Prius 3 generation 01.2009 - 11.2011 - Toyota Car & Auto Spare Parts - Genuine Online Car Parts Catalogue - Amayama

    ^ This lilnk is for all the original oil filter components. For me the oil filter cap/housing is $21.07 CDN. There will be shipping on this, so:

    1. Bundle a few other items and it helps defray the shipping cost.
    2. Ensure you only incur one shipping cost, get it all from one country. Typically Japan or United Arab Emirates.

    Link to Priuschat discussion of spin-on conversion:

    Spin on oil filter | PriusChat
     
  13. PriusCamper

    PriusCamper Senior Member

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    Lol... Sounds like the place that broke your car is gaslighting you and making you want to blame someone else for their mistake. Even if the cap was on too tight, removing it doesn't cause it to break unless you're incompetent. Ignore their excuses and keep pressing them to repair it! If they won't, fill out a form on the Better Business Bureau website, that usually gets the boss/owner's attention in ways that other efforts won't.
     
  14. Mendel Leisk

    Mendel Leisk EGR Fanatic

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  15. Montgomery

    Montgomery Senior Member

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    Racerman, I highly recommend ordering the conversion kit that rjparker showed you. Its easy, simple and the oil filter is much easier to remove. I did the conversion and I love it! Hated the plastic cannister.
     
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  16. tony_2018

    tony_2018 Member

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  17. Paul E. Highway

    Paul E. Highway Active Member

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    +1 on the spin on filter conversion. Takes about 10 minutes. I got the parts from Amayama, too. When I bought my 2010 used with 115K miles the filter was welded on by a Jiffy Lube chimpanzee-had to get dealer to remove it. I tried with a long breaker bar and it would not budge. Spin on filter is fast and easy!
     
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  18. Georgina Rudkus

    Georgina Rudkus Senior Member

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  19. xliderider

    xliderider Senior Member

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  20. ASRDogman

    ASRDogman Senior Member

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    Since THEY damaged it, THEY need to replace it, at no cost to you.

     
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