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Jackutah's avatar
Jackutah
Explorer
Oct 06, 2014

Need new reservoirs-radiator coolant and washer fluid tanks

I have 1993 Win Itasca sunrise with Chevy 454 engine.. Just bought it and found that coolant overflow has large crack half way down and washer fluid reservoir has hole on bottom..

I can't find anywhere to get replacements.. When I try to search parts stores no one offer rv types as option for Chevy 454 engine elements...they are all trucks etc... Is there a source for matching reservoirs?

6 Replies

  • Alid.. How did you add the picture? I found that the washer fluid part I need appears to only be available from BUS part stores..
    It is either Part 16-T-900 on a web page 16-T-900
    Or Midwest bus

    Anyone know a place to get these in Utah.. Or maybe a chain store.. At least I know I have Internet options..
  • Scott .. The one you linked is exactly the same as mine.. Went to autozone they had it..603-100. $14.99 ( coolant tank)...

    Washer fluid problem....But I have gone to parts stores and Chevy dealer no one can find anything close to the washer fluid and and pump...

    I guess I can't post pic of the washer fluid tank?
  • I had a 1991 Winnie w/454 and my radiator overflow tank gave up the ghost and I replaced it with one of these universal units costs about 20 bucks.
  • Check out Rock Auto under the K3500 truck section. I found a coolan recovery tank here: Clicky

    If that one is what you have then perhaps the have the others as well.
    Dorman makes lots of that kind of stuff.
  • Auto parts stores used to sell universal washer fluid reservoirs. Don't know if they still do.

    Otherwise I would just go to a junk yard and find some that fit or can be modified to fit.

    I fixed a crack in my coolant reservoir with JB Weld...It's been holding for over 10 years.
  • If they are hidden under the hood just use a plastic bottle.

    If you want you can look at these images
    to find a replacement windshield fluid reservoir

    or images here for radiator resevoirs.
    Find one that is close
    The reservoirs may well be chevy P30 truck parts if they were installed by the chassis builder and I suspect they were

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