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LS - 4th Gen (2007-2017) Discussion topics related to the current flagship models LS460, LS460L and LS600H

Replacing lower radiator hose

Old Jan 27, 2018 | 03:16 PM
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Default Replacing lower radiator hose

Looked around for threads on this but could not find any. I’m trying to replace the lower radiator hose from my 08 LS 460. I can access the top clamp but the bottom clap looks difficult to get. Has anyone replaced the lower radiator hose before? Can I access it from underneath or do I have to remove the radiator? Any informative would be appreciated.
Thanks!
Hoping it’s nit the radiator itself.
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Old Jan 27, 2018 | 03:40 PM
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Probably need to remove some under covers.

​​​​​​https://www.clublexus.com/forums/ls-...ome-notes.html
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Old Jan 27, 2018 | 04:55 PM
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Yeah remove the undercarriage cover. Also be careful and avoid leaning on the small upper hose to the overflow tank. It is very fragile . If it breaks then you will need a new radiator. A fix is only temporary
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Old Jan 27, 2018 | 05:01 PM
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Default Lower radiator hose

Thanks for all your information. So just to confirm, I will need to jack up the car and access from underneath? I have jack stands. Do I follow instructions on lifting the LS? Lift it up from the front and rear center points in the manual then place the jack stands in there locations?
I noticed the vehicle has bent locations where the jack stands go and I was kind of concerned about having a hard time jacking it up.
Thanks!
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Old Jan 27, 2018 | 09:46 PM
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I would jack up and stand the front. You will need good clearance to get the under covers off. My pinch welds are bent over too. No issue for me. I still use a slit hockey puck on my lift.
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Old Jan 27, 2018 | 10:26 PM
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Wow!
The pucks work? I’ll try getting some from a store tomorrow. I’m concerned the car will slip off the jack stands. Do you lift up the rear too to get better access to that?
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Old Jan 28, 2018 | 05:09 AM
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The rears i have for doing brake work. I have used the rear diff as a lift point in last car. Good sturdy pair on stands and you will be good. If you want leave the lift up on the corner closest to you as well.
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Old Jan 28, 2018 | 11:33 AM
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Originally Posted by elejes
Wow!
The pucks work? I’ll try getting some from a store tomorrow. I’m concerned the car will slip off the jack stands. Do you lift up the rear too to get better access to that?
Buy some ramps at your local store. Do you have a large service jack or a small one? You need a large jack to use the pucks which you can get from Amazon. Invest in these if you can do oil changes or any general maintenance.
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Old Jan 28, 2018 | 01:06 PM
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Bought two pairs of these puck looking things from amazon. I plan on jacking up the car from the two front and rear center points of the car and then jack standing them on the four corners with these. Since some of the corner lips are a bit bent I’m hoping they will work great.
Any other advise? I am Planning on changing out the lower radiator hose and double checking everything under the car. I notice a vibration in the car since getting my starter replaced, especially when I put it in drive.
Im hoping nothing was installed wrong, especially the motor mount.
any advise appreciated.
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Old Jan 28, 2018 | 01:10 PM
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Originally Posted by elejes
Bought two pairs of these puck looking things from amazon. I plan on jacking up the car from the two front and rear center points of the car and then jack standing them on the four corners with these. Since some of the corner lips are a bit bent I’m hoping they will work great.
Any other advise? I am Planning on changing out the lower radiator hose and double checking everything under the car. I notice a vibration in the car since getting my starter replaced, especially when I put it in drive.
Im hoping nothing was installed wrong, especially the motor mount.
any advise appreciated.
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Old Jan 29, 2018 | 08:33 AM
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You can get a variety of these pucks for super cheap on wish.com. : http://www.wish.com/search/jacking%2...13a2278e39d50b
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Old Jan 29, 2018 | 08:29 PM
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Originally Posted by roadfrog
You can get a variety of these pucks for super cheap on wish.com. : http://www.wish.com/search/jacking%2...13a2278e39d50b
You have to sign up just to browse the products????
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Old Jan 30, 2018 | 02:35 PM
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Originally Posted by sha4000
You have to sign up just to browse the products????
Yep. But trust me....so worth it. You will be amazed at the prices and selection of stuff you can get. Ie: I just received a set of tire valve stem covers with the Lexus logo.... 2 dollars and free shipping. lol.

It's a very dangerous site.
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