Oil cooler leak

Hey guys looking for some parts, next oil change I'm planning on changing oil pressure sensor and figure 8 gasket on oil cooler. I was watching some videos on youtube and found another video showing a leaky gasket between the actual oil cooler, I grabbed the part number from said video and plugged into oursiman parts and it says it does fit my 2005 Toyota Tundra 4.7 4wd, but I'm pretty sure it does.

(video on different oil leak from oil cooler) https://youtu.be/Q7fh-7j_a0c?si=P8jmGE2qq8yK6ASX&t=81


list of parts I have so far, (90301-67004) is part I'm not sure of

 

That is the correct oring for the oil cooler.

I also replaced the relief valve when I was in there. It needs to be removed to take everything apart and it comes with a fresh gasket.

 

I just did this and replaced the oil filter o-ring as well as the oil cooler figure 8 with the below part numbers.

15692-50020
Oil cooler figure 8 Seal

90301-67004
(Oil filter o-ring)

read thru this thread. The double cab has a hidden bolt on the oil cooler that requires you to shift/loosen the ac compressed to get to.

https://www.tundras.com/threads/when-you-can’t-find-that-pesky-oil-leak.87265/

this guy covers the hidden bolt some videos don’t, there is way better videos also
https://youtu.be/VgE8-YtCcho?si=iUUZpY5sny08lpz0

 

Thank you I appreciate it, that’s a good idea I’ll add that to the list

 

I heard something about it in the Toyota maintenance channel, someone in the comments mentioned it. I’ve done the TB on an 2006 access cab, is the ac compressor area similar to the double cabs?

 

Yes the A/C compressor in a DC is mounted similarly to an AC. If I remember correctly I removed the serpentine belt then removed the A/C compressor bolts and moved the compressor out of the way to get access to the hidden nut (the upper most bolt on the oil filter bracket, circled in the image) on my DC.

 

Yeah, the toyota maintenance channel video doesn't have the bolt. I found the video I sent over in the comments. No clue on AC to DC but my 2006 Double cab definitely had that hidden nut.

Easy job if you drain the oil and coolant

 

I was hoping I wouldn't have to drain coolant completely, was trying to pinch hose and then remove hoses. would that work? Planning to do it while changing the oil so that's not an issue

 

damn how old is that screenshot, its 16 bucks now lol. thank you though

 

serra toyota has a sale going on right now, you may want to compare prices to ourisman.

 

Yeah you can def pinch the hoses off. I don’t have clamps so draining made it easier for me

 

Approximately 9 hours Pricing is from Partsouq in Dubai. I find that they are usually cheaper shipped on small parts and electronics (especially sensors) than USA dealers. The parts usually land on my doorstep faster than from a domestic dealer as well

 

Partsouq and Amayama always have lower prices, which you make up for in time waiting for part to arrive. Partsouq is in the Middle East, Amayama is in Japan. Both are quality, reputable sources, they almost always have parts for a fraction of the cost (sometimes 60% or more off), and from time to time they'll have parts we either can't get in the USA, or parts that are discontinued or temporarily out of stock here in the USA.

 

you mind posting the link? I looked it up but I want to be sure I am ordering from the correct dubai dealership lol

 

https://partsouq.com/

They are great for lighter weight global Toyota parts.

I have found FedEx's international delivery to be lightning fast. DHL isn't terrible, but UPS is painfully slow.

 

DHL isn't lightning fast, but what I'll say about them is, after 20 years of international shipments at my former job, hundreds per year, year after year, we never once had to file a claim with DHL. They never lost a package, they never damaged a package. Not once.

I was devastated when DHL stopped domestic shipping, they were my go-to for shipping parts & electronics on fleaBay and misc. internet forums. And the pain UPS and FedEx caused in the years to follow was too much, I shifted to USPS, who almost never rejects a claim if/when something happens.

 

Thank you sir, I appreciate it.

and everyone else who has helped me

 

Just wanted to update you guys and in case someone ever needs to do the same job. Everything went smooth the ac compressor is covering a nut just need to take out 2 bolts completely and the one in the far top right, leave in but loose for a pivot point. I clamped the coolant hoses and didn’t lose a bit. Thank all you guys for the advice.