Good music. And good idea installing the oil cooler, your tundra will love you long time

Hello! Did you have any issue with such modification? Thanks for answering!

Keep your receipt!!! The state of TX has a class action law suit to force Toyota to pay for a transmission cooler upgrade. My 2019 is part of the suit. You should get a call from a law firm or the Texas Attorney General. FYI !!!

It’s a lifetime fluid they said no 30-50k atf fluid changes they say, now no auxiliary atf fluid cooler they say😅 300f fluid is ok they say 🤣 engine debris they say then the recall on v6 turbo motors😂,you simple can’t beat physics nah it’s all cost cutting corporate greed gotta keep the dough rolling in for the investors keep them stocks going high 😅 please the investors before the costumers, and please stop asking about it Toyota when reality is already out there and in your face

Did my 2020 today. Put all Factory parts “Use to work for Toyota so I got a deal” except for the external cooler. Runs like a champ. Was getting 215-220 pan temps just cruising along on the freeway. Did fluid exchange at the same time. Leaving it “unpinned”, 188 all the way home. Outside temps 95’ Feel a lot better now. Thanks for the video.

I got one with the tow package.

Great video bud. Really appreciate the hard work you put in. Do you remember how long each rubber line was from the thermostat inlet/outlet to the cooler?

I have a 2008 Toyota Sienna with 243,000 miles here in North Carolina, and I have a large full flow transmission cooler that I use both summer and winter. I use Red Line D4 synthetic fluid that I change every 50K miles. I do not tow with the car, but it shifts normally to this day both summer and winter. I believe the car as a whole will make it past 300K.

How much is the difference in temp. Before/after??, i think that i want to put a transmission cooler in my xse v6 camry but TFT runs in hot day at 215f and my highlander xle runs tft at 195f

Have you tried WITH thermostat, how did it affect temperature? I heard factory setting is 190 deg...

Does anyone know of an OBD2 scanner that will monitor and display the trans oil temps? If we're going to install a cooler, it would be nice to be able to see the temps, and know its working.

Im doing this soon. Is there parts not listed? Is there bolts i need for the transmission cooler?

Do you happen to know which line is the hot and cold? I am planning to add a transmission temp sensor and a gauge pod inside my truck.

Toyota tech installed the cooler and left it pinned. Drives great.

GOOD DATA!

Have you thought about the Hayden 699 cooler? It has a internal 180 thermostat

Thank you Sir!

Are you still leaving the pin in the thermostat ?? Can you just unscrew the end and remove it ?

How did it do in the winter?

Hey did you add those fender flares? If so where did u get them.

static.nhtsa.gov/odi/tsbs/2021/MC-10203529-9999.pdf I had this done and huge improvements.

These toyota 6 speed gearbox are insanely reliable with stock trans cooler you can all the way to 700hp with only valvebody upgrade I had mine for 7 years with zero issues.

Hiya, About how much more Tranny fluid did your cooler take? I'm guessing about 1.5 quarts? Cheers

Great video, thank you. Have ine question, Did you leave the thermostat pinned?

I am very intrigued by everyone who puts a trans cooler on their newer tundras. I think it can only help and provided you're doing it yourself, it won't hit your pocket too bad. My final decision on this, at least for now, I'm gonna run my 21 platinum CM until the 100k mile toyota warranty runs out and then I'll let the next owner worry about it. If toyota says it's fine, then I'm willing to call their bet and try it for myself. Don't tow a lot, maybe 5 times a month. Have tons of hills and mountains here in PA though.

The transmission cooler is integrated into the radiator. Toyota didn't delete the transmission cooler. The fluid is designed for the temps. Waste of time and money.

I have a 2020 I picked up used with 20k on it, I took home and immediately changed oil. I assumed the dealer put whatever in it. I noticed metal in my filter cap. I put a OEM back on it and mobile 1. Hard to say what's normal since all my other oil changes have been the old style filters. You never get to see what's in it. I'll send a sample off next oil change and see what they say. Hopefully it's all good I don't plan to get another truck for a very long time.

Do you have more videos of this swap getting ready to do the same to my 4 runner

Just curious if you have more video content on this ?

Some of the 2007-2018 that has a cooler that came with the truck have reached 1 million miles, I believe by removing it is their way of corporate greed. Not having the cooler will definitely shorten the life of the truck.

Do you have a video after the install ?

Hi. Nice! If I want the thermostat to operate I pull the pin right?

Mu '06 Tundra tranny runs around 140 degrees with the factory cooler. Your 150 temp is perfect and will make that tranny live decades.

Just did my 21 tundra at 5k miles yesterday and had the same thing. My sequoia is a 2020 and I never see this in it. Don't think I checked the first time I did it.

I'd like to see the temps with towing

I ordered the Genuine cooling kit came with everything, PRicey but came with the thermostat,hard toyota lines and two toyota soft lines and cooler and custom bracket..everything top notch a KZbin video shows the install.I bought this for my new 21 limited . I intend to tow. You are smart to upgrade to add a cooler

Great video thank you.

What is the part number of the rotors you used? I’m installing a kit now and I am using the suggested 1985 rotors and calipers but the hat on the rotor is about 1/2 in short of reaching the axle flange when I have the caliper on

There should be a class action lawsuit because it's is listed on the Moroney (sic) sticker. Had I known I would have requested one installed as part of the purchase price. My 3rd tundra and 6th Toyota. They lost my next vehicle purchase. Really shady of them to do this.

Did you consider using the Automatic Transmission Oil Cooler Tube - Toyota (32907-0C020) hard lines or not required for a clean install?

Thanks for the information and video, I'm considering doing the same on a Canadian 2021 if I buy the truck. Toyota Canada lists the 2021 Tundra drivetrain in the brochure as having: TOW/HAUL Mode, Console Mounted Shift Lever, Lock Up Torque Converter, Transmission Cooler, Automatic Transmission Fluid Warmer . I'm reading Toyota is calling the warmer a cooler yet it seems they are listed separately. Can anyone confirm the CDN model is the same as the US model? One guy below mentioned the dealers say the CDN version is different. Had a look and a '21 I saw didn't seem to have the Cooler Assembly, Transmission Oil With THERMOSTAT - Toyota (32970-34030) but not 100% sure.

I bought my truck new and I found metal on my dipstick at about 5k miles then did an oil change didnt see any for a while then seen it again had another oil change around 11k now im at 13.5k seeing the metal again does this sound normal or do i need to have my truck looked at?

Toyota screwed the pooch on this trans cooler issue. Bean counters are going to cost them big time.

i did the exact same thing as you...and saw similar non-magnetic casting shavings. No big deal. That good oil doesnt stop working but mine was dark and dirty looking at 5K and I prefer to not circulate it if I can afford it. Heck 40 years ago using synthetic we used to run it in the newer cars then re-use it in the chevy truck we had...that never died. Thats the part I love and hate about the internet someone always wants to point to an oil analysis. The oil has to LOOK right or it aint right to me. Could care less what the analysts, Toyota or any entity that exists to make a profit.

any beef from the dealer regarding the warranty? or do we even care?

Too good of a video and too much detail to NOT sub. And how about this dude. in the desert, million miles from nowhere, 100 degrees out, 27 miles to empty and he never mentions getting gas once . Of course the trans is running cool you have ICE in your veins Sir.

Any update? I'm planning to doing this setup on my truck too

Looks like Norcal area. SF Bay Area? Anywho, I might be getting the cooler for my ‘21. Good video!

There's no way I'd wait 10000 miles to do 1st oil change. I've always done my 1st on every vehicle I've purchase at 1500-2500 miles, then every 5000-7500 thereafter, depending on the engine. Synthetic oils have gotten really good and the best ones can easily last 10000 in a naturally aspirated engine, but I like to waste time and money so I do them more often than necessary haha

I change my oil in every new vehicle at 1,000 miles and switch to synthetic.