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  1. #1

    Default small coolant hose

    1989 Chevrolet Truck R3500 1 ton P/U 2WD 7.4L 4BL 8cyl

    I can't identify the small coolant hose that runs from right under the carburator then down onto the top of the engine. Hose is about 8" to 10" long and is pre-formed. Had to replace it and all my local part stores couldn't help and only gave me a stretch of heater hose. This hose kinks. The thermostat is forward and to the right of this hose, but not attached to it.

    I know this may sound simple to most of you, but I need the proper term for this particular hose, so I can order a pre-formed hose.

    All help will be appreciated greatly.

  2. #2

    Default

    Go to Gates.com and search it on their data base that will give you the number and name. It may be one of those hoses that they quit making in a formed piece due to lack of sales. Or search a GM site that will give the oem number then cross reference

    Does it look like this


    1990 Gmc R3500 Heater Hose - AC Delco

    Sold individually
    Lifetime AC Delco limited warranty
    AC14139S

    Availability: In StockAC DELCO ENGINE COOLANT MOLDED HEATER HOSE -- 0.63 x 6.91 in.; A high quality, OE replacement engine coolant molded heater hose; Replaces OE number 88907140
    Last edited by Coach24; 02-10-2012 at 11:45 PM.
    2010 Chevy Silverado Z71 ext cab.4x4
    72 Monte Carlo 350-415 hp- sold (June 2011) to pay medical bills
    79 Impala 350 4bbl 375 hp- sold (June 2011)to pay medical bills
    oldfart2413@gmail.com

    "If He asks you to go a mile go two"

  3. #3

    Default

    Coach24, that looks just like it! Thank you very much.

  4. #4

    Default

    Your Welcome. You can take that OEM number and cross to a Gates or Dayco number. Better yet buy Delco. Their should be a Delco distributor in your area. If not call Factory Auto Parts and see where there closest dealer is.
    2010 Chevy Silverado Z71 ext cab.4x4
    72 Monte Carlo 350-415 hp- sold (June 2011) to pay medical bills
    79 Impala 350 4bbl 375 hp- sold (June 2011)to pay medical bills
    oldfart2413@gmail.com

    "If He asks you to go a mile go two"

  5. #5

    Default

    Quote Originally Posted by picbro View Post
    Coach24, that looks just like it! Thank you very much.
    Here is the link for future reference to this site

    http://www.autopartsworld.com/gmc_pa...eaterhose.html
    2010 Chevy Silverado Z71 ext cab.4x4
    72 Monte Carlo 350-415 hp- sold (June 2011) to pay medical bills
    79 Impala 350 4bbl 375 hp- sold (June 2011)to pay medical bills
    oldfart2413@gmail.com

    "If He asks you to go a mile go two"

  6. #6

    Default

    Pic give us an update so we know you are running
    2010 Chevy Silverado Z71 ext cab.4x4
    72 Monte Carlo 350-415 hp- sold (June 2011) to pay medical bills
    79 Impala 350 4bbl 375 hp- sold (June 2011)to pay medical bills
    oldfart2413@gmail.com

    "If He asks you to go a mile go two"

  7. #7

    Default

    Sorry for not getting back sooner. Coach24, you got me up and running!. Very much appreciated.

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