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Aftermarket/oem transmission cooler

Discussion in '3rd Gen. Tacomas (2016+)' started by jmn69, Dec 14, 2015.

  1. Dec 14, 2015 at 12:15 PM
    #1
    jmn69

    jmn69 [OP] Well-Known Member

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    Hi friends. I have a 16 without the tow package. Can anybody recommend a aftermarket or know where I can get the OEM transmission cooler. I don't plan on towing much more than an occasional uhaul or riding mower but want the piece of mind. Would this be a hard install for a semi mechanically inclined person such as myself?

    Does anybody have a picture of where the cooler is mounted in a truck with the tow package and A/T on a 16? Thank you
     
  2. Dec 14, 2015 at 12:36 PM
    #2
    Z50king

    Z50king DCLBOR4X4FTW

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    It won't be hard if your transmission has an oil sending unit. Does it?
     
  3. Dec 14, 2015 at 12:52 PM
    #3
    jmn69

    jmn69 [OP] Well-Known Member

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    Pardon my igorance. I have no idea if it has an oil sending unit. I assumed all auto trannies pretty much have their transmission fluid circulated through the radiator and therefore have some sort of pump , no?
     
  4. Dec 14, 2015 at 1:21 PM
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    Z50king

    Z50king DCLBOR4X4FTW

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    the tow package has both
     
  5. Dec 14, 2015 at 1:31 PM
    #5
    jmn69

    jmn69 [OP] Well-Known Member

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    I know, I don't have the tow package. That's why I asked.
     
  6. Dec 14, 2015 at 3:17 PM
    #6
    0uTkAsT

    0uTkAsT Resident Outsider

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    I'm interested in this also:popcorn:
     
  7. Dec 14, 2015 at 4:45 PM
    #7
    TacomaN8

    TacomaN8 Well-Known Member

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    tbd
  8. Dec 15, 2015 at 5:56 PM
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    jmn69

    jmn69 [OP] Well-Known Member

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    image.jpg image.jpg
    Took these from a 3rd gen sport with tow package today. Small trans cooler on drivers side. Looks very easy to install if I could buy the oem kit or parts.
     
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  9. Dec 15, 2015 at 10:11 PM
    #9
    0uTkAsT

    0uTkAsT Resident Outsider

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    Thanks for the pic! Thinking about adding one to mine also.
     
  10. Dec 15, 2015 at 10:22 PM
    #10
    Z50king

    Z50king DCLBOR4X4FTW

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    your truck won't have those metal lines coming from the transmission, though. The cooler is the easy part
     
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  11. Dec 15, 2015 at 11:15 PM
    #11
    jmn69

    jmn69 [OP] Well-Known Member

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    I think the metal lines are just a connector piece. The main lines are rubber hoses that go into and out of the regular radiator on my non tow equipped limited.

    I wasn't able to see the back side of the radiator in this tow package pictured. But would assume that the trans fluid hose going out of the radiator just connects to the metal line which then goes to the block trans cooler couples via those metal tubes? Anybody able to share a pick of this? Thank you
     
  12. Dec 15, 2015 at 11:31 PM
    #12
    jmn69

    jmn69 [OP] Well-Known Member

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    image.jpg
    This is a pic of the genuine trd trans cooler kit (yikes $300). I think what you are calling the "metal lines" from tranmission are actually just those coupler pieces.
     
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  13. Dec 28, 2017 at 9:36 AM
    #13
    srdoublecab2.7

    srdoublecab2.7 SRlifted&gifted

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    Stock for a minute
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  14. Dec 28, 2017 at 5:13 PM
    #14
    OregontoBajaCA

    OregontoBajaCA Well-Known Member

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    11B4A30A-DBEB-4E45-AFC9-424991C6C057.jpg 2407E4AA-52F4-4161-A434-1873C36CBA0A.jpg B&M coolers are good. I’ve purchased them before, but returned the last one I bought 15A7397E-5760-4F0D-B865-2FBAD9AB1330.jpg using Amazon Prime because I discovered that you can purchase the exact same cooler from ‘Long Manufacturing’ which sells ‘Tru-Cool’ coolers.

    B&M coolers are made by ‘Long Manufacturing’ which is stamped on the B&M. Tru-Cool and B&M coolers are exactly the same, just in different packaging.
    Save about $40.00 by purchasing a Tru-Cool. A stacked plate model is said to be a bit more durable than the plate and fin model. They sell both.

    I installed the 8x11x1 1/2 inch LPD 4589. The LPD 4590 will also fit. You can buy some sturdy aluminum
    strips from Home Depot, cut, bend(by hand with large pliers) and drill and install with some nuts, bolts and rubber washers.
    You can do it!
     
  15. Dec 28, 2017 at 5:32 PM
    #15
    OregontoBajaCA

    OregontoBajaCA Well-Known Member

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    44E4EAAB-971B-46AB-A0A4-68433EBFF887.jpg Drilled out holes in this aluminum bracket a little larger to fit. Not perfect but it works. I just used a tape measure for approximate length and eyeballed it also. Used marker pen on aluminum and cut.
    You can drill holes in other side brackets a little larger also to allow for some play in installation, and tighten them down.
    Right side of picture lower bolt goes thru existing hole in front support/crossmember.
    Aluminum straps are a bit stiffer than thin steel straps supplied with some coolers and may cut down on vibration a little. Either will work.D3ECF838-B08A-4F02-8875-DFAEDA87FF3D.jpg
     
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  16. Jan 15, 2018 at 3:01 PM
    #16
    hx989

    hx989 Church of @ODNAREM - Pacific Northwest Chapter

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    Been looking into this too and trying to keep it somewhat factory. Found this diagram online. Anyone have the part number for #8? That's the pipes to pass thru the rad core support.
    But what is part #9?

    C595AC06-9E3B-4A3B-9579-0ACA4FE874F8-4602-000007AC9E6A83C3.jpg
     
  17. Jan 15, 2018 at 5:42 PM
    #17
    OregontoBajaCA

    OregontoBajaCA Well-Known Member

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    DA968EB0-2B69-4EDD-9475-7E7CD69D2E56.jpg Skid plate has been removed. Picture was taken from in front of drivers side tire. Sway bar has factory pink stripe.

    Part #9 marked with blue tape is an intermediary line set that sits right behind the bottom of the radiator. It connects to rubber transmission fluid line with hose clamps at either end.

    The stock transmission line runs rubber hose from the transmission, then hard tubing along right bottom side of engine, to short sections of rubber hose, to hard cooler line #9, back to short sections of rubber hose up to left side of radiator, then around left/drivers side of radiator with hard tubing and then to cooler in front of radiator with rubber hose.
    Either well engineered, over thought or both!

    I’m not an engineer.
    I’m not judging but it is entertaining. They are possibly allowing for body movement and flex.
    It’s more back and forth with hose and tubing than I’ve seen on some vehicles, but it looks durable and the short sections allow for easy repair in case of damage anywhere on the line.

    A lot of people would just use the rubber line from as far back as possible, or at any point in between, running the hose all the way to the transmission cooler up front.

    For the stock setup, fluid of course goes from transmission into the radiator, out of radiator to cooler and then back to the transmission.

    You could pick any spot on the hard line below engine to connect to and it will work. 12 feet of hose or about 6 feet for either direction would do it so you would have plenty of hose for the job. Or, connect closer to the front at the left side of radiator and use just a few feet of hose.

    I would recommend a stacked plate cooler as it is sturdy and doesn’t succumb to bent fins from handling, road debris or rocks like the radiator fins on the stock cooler. I’ve used tube and fin, and also plate and fin coolers before and they worked fine and without failure for me also.

    No one but you will know it’s there if it’s aftermarket. Heavier, stronger and more durable than stock.

    Stock is better than no cooler, but a larger aftermarket cooler is probably a bit better than stock for cooling capacity if you run in really hot climate while towing, idle a lot in stop and go traffic in hot weather, or you do some really heavy rock crawling.

    Even with a stock cooler, people on TW have reported some high transmission temperatures. It can happen with most automatic transmissions unless your vehicle has some serious super duty transmission cooling capability.

    Be kind to your transmission and give it some cooler fluid to run on. Perhaps our Tacoma 6 speed autos could use all the help they can get!

    A good aftermarket cooler is around $70.00. It’s an easy mod for any do-it-yourselfer.

    Whether you use stock or aftermarket, I’d say it’s a fun and easy project and you’re helping to increase the life of your transmission if longevity is a concern.
     
  18. Jan 15, 2018 at 6:10 PM
    #18
    OregontoBajaCA

    OregontoBajaCA Well-Known Member

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    Small stock transmission cooler on F150. For the F150 owners checking out Tacoma World.CEC97076-B1E8-476E-A385-F9D6E3B169A4.jpg AB9E9F83-FFAB-45C9-B87B-DD2A1F4BD5C7.jpg Here’s the setup that I did on the 2016 F150 with 2.7 ecoburst. I think it more than doubled the cooling capacity in BTU’s by using a stacked plate 11x11x1.5 inch aftermarket cooler.
    Local temperatures around Interstate 5 in central and northern California were 113 to 115 degrees last summer while traveling north.

    I removed the stock transmission cooler housed in a plastic crossmember and replaced it with Home Depot aluminum as it seemed like a good way to support the cooler.
    There was a lot less room to work with in comparison to the Tacoma because of the large, heavy grill with active shutters for the radiator and intercooler on the Ford. The cooler just cleared for space between the radiator and grill shutters. I removed one shutter at the bottom of the grill.

    Traded it in. The next owner is ready to tow in some hot weather!

    As for all the oil in the intercooler, air pipes and air filter....who knows. Only time will tell.

    8FECCA34-7026-465A-9237-996C87282B6C.jpg
     
  19. Jan 15, 2018 at 8:00 PM
    #19
    hx989

    hx989 Church of @ODNAREM - Pacific Northwest Chapter

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    I found part #9 on my truck. It connects via runs of hose on the driver side to the radiator.
    Which of the hoses connected to the pipes that you marked with blue hooks up to part #8 from my diagram above? And which hose from your radiator connects to part #8?
    I also found a better diagram for retrofitting a factory trans cooler

    8BCED762-81CF-4194-99A4-BE8DF8BA02B2-4602-000007B4D190EFD0.jpg
     
  20. Jan 15, 2018 at 8:04 PM
    #20
    gearcruncher

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