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Thread: Oil Filter Base Mount

  1. #1
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    Oil Filter Base Mount

    From what I'm gathering the thing on top of the base mount that is blocking me from getting to the 3rd bolt is the pcv valve correct? What size wrench or socket is needed to remove it? It is bigger then a 7/8. The next biggest size I have is 1 1/8th and its somewhere in between those but I'm guessing it is metric.



  2. #2
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    Re: Oil Filter Base Mount

    Actually this is probably the oil pressure valve maybe? Idk the correct name?

  3. #3
    3Geez Veteran lostforawhile's Avatar
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    Re: Oil Filter Base Mount

    Quote Originally Posted by pink_sleeve View Post
    Actually this is probably the oil pressure valve maybe? Idk the correct name?
    it's the oil pressure sender, there is a useless rubber dust boot over it, it's probably cracked and split, most just rip off the boot, once you do you'll see the sender screwed into the top. disconnect the wire before unscrewing.

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    Re: Oil Filter Base Mount

    Quote Originally Posted by lostforawhile View Post
    it's the oil pressure sender, there is a useless rubber dust boot over it, it's probably cracked and split, most just rip off the boot, once you do you'll see the sender screwed into the top. disconnect the wire before unscrewing.
    Thanks. I got it off. What is the tube called that comes out of the oil pan and goes into the black box. It is leaking as well and it looks like someone added extra clamps to try to get it to stop before me. I remember reading about it somewhere and that it is a PIA to remove and reinstall a new one? I am planning on doing the oil pan gasket and was thinking i should do that tube at the same time?

  5. #5

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    Re: Oil Filter Base Mount

    Quote Originally Posted by pink_sleeve View Post
    Thanks. I got it off. What is the tube called that comes out of the oil pan and goes into the black box. It is leaking as well and it looks like someone added extra clamps to try to get it to stop before me. I remember reading about it somewhere and that it is a PIA to remove and reinstall a new one? I am planning on doing the oil pan gasket and was thinking i should do that tube at the same time?
    It is the oil drain tube from the air/oil separator (black box) to the oil pan. Part # 11854-PC6-010 it's just over $18.00 from Majestic. http://www.hondaautomotiveparts.com
    Learn from the mistakes of others. You'll not live long enough to make them all yourself.

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    Re: Oil Filter Base Mount

    Quote Originally Posted by car6289 View Post
    It is the oil drain tube from the air/oil separator (black box) to the oil pan. Part # 11854-PC6-010 it's just over $18.00 from Majestic. http://www.hondaautomotiveparts.com
    Does it require dropping the pan to do it? That black box on my car looks like it has been tampered with at some point in it's life....

  7. #7

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    Re: Oil Filter Base Mount

    It's an either/or proposition. Pull off the air/oil separator or remove the oil pan. You are correct it is a PIA. If you are changing the oil pan gasket, change the hose at that time. I've done it the other way by removing the air/oil separator which is a royal PIA. I did my hose replacement this way as the upper tube where the PCV valve resides was damaged and I replaced it at the same time. If you go this route for hose replacement you should also replace the o-ring on the pipe of the air/oil separator that is inserted in the engine block.
    Learn from the mistakes of others. You'll not live long enough to make them all yourself.

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    Re: Oil Filter Base Mount

    I think I have some of the worst luck when it comes to trying to do things right. So while I have the filter base mount off I took apart the bypass valve and my oh my to my wonderful surprise the spring inside is broken. Lucky for me I called the dealer and what do you know that spring has been discontinued and should have cost around 3 bucks. Now ill have to go to pull a part and deal with the wonderful a holes that run that place. My last 2 trips there have not been very pleasant do to them hiring morons and being located in the worst possible neighborhood they could find.

  9. #9
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    Re: Oil Filter Base Mount

    Quote Originally Posted by pink_sleeve View Post
    I think I have some of the worst luck when it comes to trying to do things right. So while I have the filter base mount off I took apart the bypass valve and my oh my to my wonderful surprise the spring inside is broken. Lucky for me I called the dealer and what do you know that spring has been discontinued and should have cost around 3 bucks. Now ill have to go to pull a part and deal with the wonderful a holes that run that place. My last 2 trips there have not been very pleasant do to them hiring morons and being located in the worst possible neighborhood they could find.
    I probably have one around, If I don't there are lots of others here that do, just put up a wanted post

  10. #10
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    Re: Oil Filter Base Mount

    Quote Originally Posted by lostforawhile View Post
    I probably have one around, If I don't there are lots of others here that do, just put up a wanted post
    PM me how much you want. My car is down till I find one. I don't want to just throw it back together knowing it is broke.

  11. #11

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    Re: Oil Filter Base Mount

    That's shitty. I never dove that deep when I changed my oil filter base gasket a few years ago. Hopefully Lost or someone else here can come through for you.

    Found the same part number (15232-PB2-000) spring for a Honda motorcycle engine at this link http://www.cyclepartsnation.com/page...3932E13393214A
    Last edited by car6289; 08-24-2011 at 03:43 PM.
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    Re: Oil Filter Base Mount

    Quote Originally Posted by car6289 View Post
    That's shitty. I never dove that deep when I changed my oil filter base gasket a few years ago. Hopefully Lost or someone else here can come through for you.

    Found the same part number (15232-PB2-000) spring for a Honda motorcycle engine at this link http://www.cyclepartsnation.com/page...3932E13393214A
    Yeah I'm kinda bummed about it. I was trying to get some repairs done before my daughter starts 3rd grade on Monday and now I'm stuck car less until I get a spring. I might have to reassemble it broken to get her to school but I'd really like to avoid having to do that

  13. #13
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    Re: Oil Filter Base Mount

    Ok I found it. all I ask is when you can, find me another base,this is my spare, I just came back from my storage unit, and I finally found the stupid thing.

  14. #14
    3Geez Veteran lostforawhile's Avatar
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    Re: Oil Filter Base Mount

    I sent you the tracking number, have to take care of people around my hometown

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    Re: Oil Filter Base Mount

    Quote Originally Posted by lostforawhile View Post
    I sent you the tracking number, have to take care of people around my hometown
    Thank you so much. I will find you a replacement as soon as i can.

  16. #16
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    Re: Oil Filter Base Mount

    Ok i got the spring from lostforawhile today and reassemble everything and put everything back together and now the oil light is staying on on my dash? Maybe i damaged the wire going to the oil pressure sending unit when i was ripping the boot off because i kept wiggling the wire and the light was not going off? Any suggestions?
    Last edited by pink_sleeve; 08-30-2011 at 07:45 PM.

  17. #17
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    Re: Oil Filter Base Mount

    Quote Originally Posted by pink_sleeve View Post
    Ok i got the spring from lostforawhile today and reassemble everything and put everything back together and now the oil light is staying on on my dash? Maybe i damaged the wire going to the oil prseeure sending unit when i was ripping the boot off because i kept wiggling the wire and the light was not going off? Any suggestions?
    you may have installed the valve body backwards


  18. #18
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    Re: Oil Filter Base Mount

    since the light comes on with the sender disconnected, this means the sender wire is shorted to ground. with it disconnected the light won't come on

  19. #19
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    Re: Oil Filter Base Mount

    there is an additional circuit in the multifunction box, this flashes the lamp if there is a brief drop in oil pressure while the engine is running, it just creates an additional ground causing the lamp to come on, the circuit latches and causes the lamp to flash until you turn off the key and reset it. the basic oil pressure lamp circuit is independent of it though, the flasher circuit isn't needed for it to work

  20. #20
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    Re: Oil Filter Base Mount

    Fixed the problem. It was the actual sender unit itself. On to the next project.

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    Re: Oil Filter Base Mount

    Well back to the same problem. Good news is the car is leaking a lot less oil. Bad news is the dash oil light came on today. Pulling the sender and gonna put a new one on. Maybe that one was defective I hope. If not does that mean I need a new oil pump now also?

  22. #22
    3Geez Veteran lostforawhile's Avatar
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    Re: Oil Filter Base Mount

    Quote Originally Posted by pink_sleeve View Post
    Well back to the same problem. Good news is the car is leaking a lot less oil. Bad news is the dash oil light came on today. Pulling the sender and gonna put a new one on. Maybe that one was defective I hope. If not does that mean I need a new oil pump now also?
    you need to verify the actual oil pressure, if it's bad you more then likely need an engine, the oil pump can leak, but they rarely go bad

  23. #23
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    Re: Oil Filter Base Mount

    How do you do that? I'm thinking I should have just left the leak alone because I have never saw the light on till now

  24. #24
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    Re: Oil Filter Base Mount

    I put a new pressure sender on and now the oil light is off but it comes on if the car idles below 700rpms? Is that normal or is the engine junk since supposedly the oil pumps never go bad???

  25. #25
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    Re: Oil Filter Base Mount

    Hi Guys,

    I appear to have an "oil filter base gasket" leak and wonder where one would find a replacement for same. Also, we have great manuals here but do we have a Honda Part Numbers book? Sure would be great to have. My local Honda dealer just smiles when I ask for parts for my 89 Accord. What an AH. Thanks, Rick

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