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que?Welcome!
By chance still have part numbers for the heater hoses?I'd suggest normal stainless worm drive clamps over OEM Lexus clamps. The are much easier to remove/install with a 5/16" nutdriver or ratchet. You'll just need to re-tighten them about a week after install and then check the tightness maybe a month after that. I usually get Ideal/Triton branded clamps at the hardware store, which are MUSA.
If you are going to do the radiator hoses, you also might as well do the heater hoses so they are all good-to-go. I have Gates branded hoses in my rig which have been fine, but I'm not sure if they'll last 15+ years like the OE Lexus hoses. Also, the thermostat needs a small gasket as well. And lastly, you'll need to top off the transmission fluid too when you pull the radiator as quite a bit will drain out. I'd suggest going ahead and changing the fluid while you are in there (unless you have recently), which you can do either with or without dropping the pan (just depends how far you want to go).
Here are the part numbers I ordered way back in December 2020. I did all of these when my starter crapped out, as it required pulling the intake off. As far as the thermostat gasket, it is a rubber gasket that goes on the outside rim of the thermostat. It seals both the thermostat and housing when you clamp it down. Last time I got one it was at my local O'Reilly's and was a Fel-Pro marked Made in Japan.By chance still have part numbers for the heater hoses?
Hmm I didnt see a gasket for the thermostat (could have missed it) other than the thermostat housing vs just the t-stat replacement.
Ahh good call on the trans fluid too. Since ill be doing the Hayden cooler, I was going to do a small drain/fill at the same time.
I doubt its ever been done, never saw anything trans related under service from previous owners.Here are the part numbers I ordered way back in December 2020. I did all of these when my starter crapped out, as it required pulling the intake off. As far as the thermostat gasket, it is a rubber gasket that goes on the outside rim of the thermostat. It seals both the thermostat and housing when you clamp it down. Last time I got one it was at my local O'Reilly's and was a Fel-Pro marked Made in Japan.
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If your trans fluid is lightly dark, I'd just replace all of it. Otherwise, it's hard to know if you'll be mixing new fluid with whatever the PO put in their previously.
You could drain a bit out before starting the job and see how it looks. The trans pan does have a drain plug on it (10 mm head). If it's super dark/burned smelling it would certainly indicate that the trans is likely to have issues (with or without a fluid change). If it hasn't been cooked it will retain some of it's red color and smell like normal trans fluid.I doubt its ever been done, never saw anything trans related under service from previous owners.
Ive read good and bad things about doing all the fluid at once with something this old/mileage. My initial thought was to do 3-4 qts, roll with it for a few thousand miles and then do it again. Rinse and repeat a handful of times.
Same here! They are a rare company that has remained customer-centric for the past 25+ years. I bought a lot of stuff from Summit in the aughts when my project vehicle was a '72 C-10. They were good then and have been good for everything I've bought more recently for my GX.I’ve had good luck with Summit racing. Customer service is awesome, easy returns. Sometimes it’s worth the extra couple dollars knowing if something happens you’ll be ok.
Yea I checked the legitimacy of the site I purchased from first, and it's got a good rep.I’ve had good luck with Summit racing. Customer service is awesome, easy returns. Sometimes it’s worth the extra couple dollars knowing if something happens you’ll be ok.
I just had this upgrade done by my mechanic. Fluid exchange as well. He said it was very easy. I sat on my parts for several months due to work. Finally got tired of looking at the boxes.Hayden 698 and mount arrived from Goliath Offroad over the weekend
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No shipping updates on the radiator or hoses yet unfortunately.
I got dizzy looking at the photo. How was it in person?The radiator should be delivered today! They attempted delivery but the wife and I were in Vegas. Went to The Sphere for the first time to see Zac Brown Band. It was sure an experience!
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I dont usually get motion sickness or anything like that, but my wife does. Neither of us had any problems for the show!I got dizzy looking at the photo. How was it in person?![]()