2006 Prius Oem Filter?

Discussion in 'Gen 2 Prius Care, Maintenance and Troubleshooting' started by Nate00, Oct 16, 2025 at 2:49 PM.

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  1. Nate00

    Nate00 Junior Member

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    Hello everyone I just got the 2nd oil change with valvoline restore and protect on our gen 2 and its helped reduce consumption. Only 1 quart in about 5k miles with 190K miles so its a lot better than 2.5 quarts burnt like before, also lots of hwy miles now.

    Current filter installed is a 90915-YZZD1 is that fine to use on it? The toyota website is telling me 90915-YZZN1 please let me know!
     
    #1 Nate00, Oct 16, 2025 at 2:49 PM
  2. Tombukt2

    Tombukt2 Senior Member

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    I'm sure the numbers change several times over whatever so Toyoda tells ya probably correct. 8 run a 3600 on all my Gen 2 whoops
     
    #2 Tombukt2, Oct 16, 2025 at 8:27 PM
  3. Nate00

    Nate00 Junior Member

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    Its a bigger filter and the dealer told me its not the right fit….
     
    #3 Nate00, Oct 17, 2025 at 3:02 AM
  4. dolj

    dolj Senior Member

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    How did you arrive at fitting the 90915-YZZD1?
     
    #4 dolj, Oct 17, 2025 at 10:29 PM
  5. Nate00

    Nate00 Junior Member

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    Picked off the shelf and incorrect toyota website saying it could fit
     
    #5 Nate00, Oct 18, 2025 at 12:24 AM
  6. BiomedO1

    BiomedO1 Senior Member

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    The D1 filter has about twice the capacity of the N1 filter. I believe the D1 is used on the 2.7L and V6 Toyota engines. The diameter of the D1 filter is also larger. The sealing o-ring of the D1 is the same as the outside diameter of the N1 oil filter - not sure if it's going to seal if your car calls for a N1 oil filter.
    There's also the question of at what pressure does the oil filter bypass valve open, if the filter gets plugged. Do they all pop open at the same oil pressure? Is the small displacement engine oil pump capable of generating enough oil pressure to open the bypass valve? While having a larger capacity oil filter is nicer to have, those basic questions above needs to be addressed.
     
    #6 BiomedO1, Oct 18, 2025 at 1:14 AM
    Last edited: Oct 18, 2025 at 12:25 PM
  7. Tombukt2

    Tombukt2 Senior Member

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    Good been running em for years now in all the toys here screws rt on . No it's not made for . Oh shucks
     
    #7 Tombukt2, Oct 18, 2025 at 6:20 AM
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